| Weight | 0.00000 kg |
|---|---|
| Dimensions | 0.40 x 1.50 x 3.20mm |
| Maximum Resistance | 10MΩ |
| Minimum Resistance | 1Ω |
| Mounting / Size | |
| Power Rating | |
| Product Type | |
| Resistance Value | Custom (1Ω – 10Ω), Custom (10Ω – 100Ω), Custom (100Ω – 1MΩ), Custom (1MΩ – 10MΩ) |
| Series / Model | |
| Temperature Coefficient | |
| Temperature Range | -55 to +155°C |
| Termination / Connection | PtAg |
| Tolerance |
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Working alongside your design team from the earliest stage, we help you select the right part for the application and, where a standard part will not do, develop customised components with our manufacturing partners such as lead length, termination and package size.
The CHR 1206 non-magnetic resistor series from SRT Resistor Technology offers 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 ±0.5% (between 100Ω and 1MΩ) and TCR as low as ±50 ppm/°C (between +25°C and +85°C). The CHR 0805 resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.
Zero ohm jumper option available with a resistance value of less than 0.05Ω.
The CHR non-magnetic resistor series is also available with an extended high temperature range version (up to +300°C). Please see the separate CHR-HT product pages for further information.
Custom tolerance, TCR and VCR options are available upon request. Please contact us for further information and availability.
The below table gives full specifications for each resistor model available including the CHR 0805 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
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