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Certain industries and applications require parts that can be used safely in harsh environments with high temperatures, often in excess of 200°C. Here at Rhopoint Components we offer a range of high temperature precision for various applications - power, high-ohmic and non-magnetic resistors, as well as resistor networks in both through-hole and surface-mount options. Browse our range below.
Can't find what you're looking for? Contact us, we can often offer customised solution to meet all your needs.
The MPH ultra-precision resistor series from Alpha Electronics offers a wide resistance range from 30Ω up to 30kΩ with tight tolerances down to +0.05% (100Ω to 30kΩ), all in a small surface-mount package. By utilising Alpha's Bulk Metal® foil resistor technology, they are able to produce resistors with low temperature coefficients and excellent long-term stability. Expanding on the standard Alpha MP series, the MPH series offers gold-plated J-lead terminals making them suitable for higher temperatures of up to +200°C. The gold-plated J-lead terminals provide flexibility compared to standard fixed surface-mount resistors as the resistive element internally is mechanically isolated from the leads via gold wire-bonding.
Alpha's MPH surface-mount, ultra-precision resistor series exhibit excellent high frequency characteristics thanks to their Bulk Metal® foil resistor technology, making them suitable for the most demanding precision applications.
These resistors are constructed using an outer coating of epoxy resin, which provides excellent resistance to moisture, heat and solvents. Internally, the resistive element is mechanically isolated from the lead frames using gold wire-bonding.
The below table gives the full specifications for each resistor model available including the Alpha MPH series:
* Please contact us for tighter tolerances
£0.00 Ex Tax: £0.00
The MQH ultra-precision resistor series from Alpha Electronics offers a wide resistance range from 30Ω up to 60kΩ with tight tolerances down to +0.05% (100Ω to 60kΩ), all in a small surface-mount package. By utilising Alpha's Bulk Metal® foil resistor technology, they are able to produce resistors with low temperature coefficients and excellent long-term stability. Expanding on the standard Alpha MQ series, the MQH series offers gold-plated J-lead terminals making them suitable for higher temperatures of up to +200°C. The gold-plated J-lead terminals provide flexibility compared to standard fixed surface-mount resistors as the resistive element internally is mechanically isolated from the leads via gold wire-bonding.
Alpha's MQH surface-mount, ultra-precision resistor series exhibit excellent high frequency characteristics thanks to their Bulk Metal® foil resistor technology, making them suitable for the most demanding precision applications.
These resistors are constructed using an outer coating of epoxy resin, which provides excellent resistance to moisture, heat and solvents. Internally, the resistive element is mechanically isolated from the lead frames using gold wire-bonding.
The below table gives the full specifications for each resistor model available including the Alpha MQH series:
* Please contact us for tighter tolerances
£0.00 Ex Tax: £0.00
The CHM 0805-HT high temperature, high ohmic non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHM 0805 range, while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 100kΩ up to 1TΩ, power rating of 0.125W and voltage rating of 200V trimmed or 400V untrimmed (tolerances ≥5%), all in a small 0805 surface mount package. By utilising SRT's meander structured thick film resistor technology, these chip resistors are able to offer tolerances down to ±2% (between 100kΩ and 100MΩ) as well as a TCR of ±25 ppm/°C and a VCR as low as ±100 ppm/V (between 100kΩ and 100MΩ). The CHM 0805-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHM 0805-HT series starts from ±2%, whereas the below table gives the full specifications of the standard CHM series:
1) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal
2) TCR: in ppm/K; +25°C...+125°C; TCR lower than standard TCR (highest value) or value >100G: +25°C...+85°C
3) VCR: typical values, all negative, not for all TCR values available
£0.00 Ex Tax: £0.00
The CHM 1206-HT high temperature, high ohmic non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHM 1206 range, while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 100kΩ up to 1TΩ, power rating of 0.25W and voltage rating of 600V trimmed or 1000V untrimmed (tolerances ≥5%), all in a small 1206 surface mount package. By utilising SRT's meander structured thick film resistor technology, these chip resistors are able to offer tolerances down to ±1% (between 100kΩ and 100MΩ) as well as a TCR of ±25 ppm/°C and a VCR as low as ±50 ppm/V (between 100kΩ and 100MΩ). The CHM 1206-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHM 1206-HT starts from ±1%, whereas the below table gives full specifications of the standard CHM series:
1) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal
2) TCR: in ppm/K; +25°C...+125°C; TCR lower than standard TCR (highest value) or value >100G: +25°C...+85°C
3) VCR: typical values, all negative, not for all TCR values available
£0.00 Ex Tax: £0.00
The CHM 1210-HT high temperature, high ohmic non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHM 1210 range, while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 100kΩ up to 1TΩ, power rating of 0.35W and voltage rating of 800V trimmed or 1200V untrimmed (tolerances ≥5%), all in a small 1210 surface mount package. By utilising SRT's meander structured thick film resistor technology, these chip resistors are able to offer tolerances down to ±1% (between 100kΩ and 1GΩ) as well as a TCR of ±25 ppm/°C (between 100kΩ and 10GΩ) and a VCR as low as ±50 ppm/V (between 100kΩ and 1GΩ). The CHM 1210-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHM 1210-HT series starts from ±1%, whereas the below table gives full specifications of the standard CHM series:
1) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal
2) TCR: in ppm/K; +25°C...+125°C; TCR lower than standard TCR (highest value) or value >100G: +25°C...+85°C
3) VCR: typical values, all negative, not for all TCR values available
£0.00 Ex Tax: £0.00
The CHM 2010-HT high temperature, high ohmic non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHM 2010 range, while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 100kΩ up to 1TΩ, power rating of 0.5W and voltage rating of 1500V trimmed or 2000V untrimmed (tolerances ≥5%), all in a small 2010 surface mount package. By utilising SRT's meander structured thick film resistor technology, these chip resistors are able to offer tolerances down to ±1% (between 100kΩ and 1GΩ) as well as a TCR of ±25 ppm/°C (between 100kΩ and 10GΩ) and a VCR as low as ±25 ppm/V (between 100kΩ and 100MΩ). The CHM 2010-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHM 2010-HT series starts from ±1%, whereas the below table gives full specifications of the standard CHM series:
1) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal
2) TCR: in ppm/K; +25°C...+125°C; TCR lower than standard TCR (highest value) or value >100G: +25°C...+85°C
3) VCR: typical values, all negative, not for all TCR values available
£0.00 Ex Tax: £0.00
The CHM 2512-HT high temperature, high ohmic non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHM 2512 range, while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 100kΩ up to 10TΩ, power rating of 1W and voltage rating of 2500V trimmed or 3000V untrimmed (tolerances ≥5%), all in a small 2512 surface mount package. By utilising SRT's meander structured thick film resistor technology, these chip resistors are able to offer tolerances down to ±1% (between 100kΩ and 1GΩ) as well as a TCR of ±25 ppm/°C (between 100kΩ and 10GΩ) and a VCR as low as ±10 ppm/V (between 100kΩ and 100MΩ). The CHM 2512-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHM 2512-HT series starts from ±1%, whereas the below table gives full specifications for the standard CHM series:
1) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal
2) TCR: in ppm/K; +25°C...+125°C; TCR lower than standard TCR (highest value) or value >100G: +25°C...+85°C
3) VCR: typical values, all negative, not for all TCR values available
£0.00 Ex Tax: £0.00
The CHM 4020-HT high temperature, high ohmic non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHM 4020 range, while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 100kΩ up to 10TΩ, power rating of 2W and voltage rating of 4000V trimmed or 6000V untrimmed (tolerances ≥5%), all in a small 4020 surface mount package. By utilising SRT's meander structured thick film resistor technology, these chip resistors are able to offer tolerances down to ±1% (between 100kΩ and 10GΩ) as well as a TCR of ±25 ppm/°C (between 100kΩ and 10GΩ) and a VCR as low as ±5 ppm/V (between 100kΩ and 100MΩ). The CHM 0402-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHM 4020-HT series starts from ±1%, whereas the below table gives full specifications of the standard CHM series:
1) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal
2) TCR: in ppm/K; +25°C...+125°C; TCR lower than standard TCR (highest value) or value >100G: +25°C...+85°C
3) VCR: typical values, all negative, not for all TCR values available
£0.00 Ex Tax: £0.00
The CHR 0402-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 0402 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 0.05W and voltage rating of 30V trimmed or 60V untrimmed (tolerances ≥5%), all in a small 0402 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2.0% (between 100Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 0402-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 0402-HT series starts from ±2%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
The CHR 0603-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 0603 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 0.1W and voltage rating of 75V trimmed or 150V untrimmed (tolerances ≥5%), all in a small 0603 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2.0% (between 100Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 0603-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 0603-HT series starts from ±2%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
The CHR 0805-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 0805 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 0.125W and voltage rating of 100V trimmed or 200V untrimmed (tolerances ≥5%), all in a small 0805 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2.0% (between 10Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 0805-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 0805-HT series starts from ±2%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
The CHR 1206-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 1206 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 0.25W and voltage rating of 200V trimmed or 400V untrimmed (tolerances ≥5%), all in a small 1206 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2.0% (between 10Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 1206-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 1206-HT series starts from ±1%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
The CHR 2010-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 2010 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 0.5W and voltage rating of 250V trimmed or 900V untrimmed (tolerances ≥5%), all in a small 2010 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2.0% (between 10Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 2010-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 2010-HT series starts from ±1%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
The CHR 2512-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 2512 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 1W and voltage rating of 300V trimmed or 1200V untrimmed (tolerances ≥5%), all in a small 2512 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2.0% (between 10Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 2512-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 2512-HT series starts from ±1%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
The CHR 4020-HT high temperature non-magnetic resistor series from SRT Resistor Technology offers the same features as the CHR 4020 range while allowing for high temperature applications of up to 300°C. The main features comprise of a wide resistance range from 1Ω up to 10MΩ, power rating of 2W and voltage rating of 500V trimmed or 1500V untrimmed (tolerances ≥5%), all in a small 4020 surface mount package. By utilising SRT's thick film resistor technology, they are able to offer low tolerances down to ±2% (between 10Ω and 10MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 4020-HT resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
Please see the derating curve below for the CHx-HT, CRB-HT and CBW-HT series from 0°C to +300°C:
The final measuring of the resistors takes place at room temperature (independent of TCR).
Please pay attention to the interconnection technology at high temperature applications.
Please note, the tolerance for the CHR 4020-HT series starts from ±1%, whereas the below table gives the full specifications of the standard CHR series:
1) TCR: in ppm/K; +25°C...+125°C; TCR below standard TCR (highest value): +25°C...+85°C
2) Continuous operating voltage (U_, Ueff): V ≤ √(P*R) or max. working voltage (the lower value)
3) At continuous power dissipation the dimensions of solder-pads have to secure a sufficient heat removal Power Mode: 2W as CHR 2512-HT (P70=2W, P300=0W) and 3W as CHR 4020-HT (P70=3W, P300=0W) respectively. Higher power rating requires an adequate heat removal (e.g. increased solder pads or Copper thicknesses). The user has to guarantee, that solder joints will not run over their load limit. The resistor must not exceed the specified operating temperature range
£0.00 Ex Tax: £0.00
