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SRT CHM 1206

Product Features

  • Non-magnetic thick film chip resistor
  • Resistance range from 100kΩ to 1TΩ
  • Tolerances from ±0.5% to ±30%
  • TCR from ±25 ppm/°C to ±2000 ppm/°C
  • Power rating of 0.250W (at +70°C)
  • Temperature range from -55°C up to +155°C
  • Exempt
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Application Notes

The CHM 1206 high ohmic non-magnetic resistor series from SRT Resistor Technology offers 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 ±0.5% (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 resistor series contains no organics making them suitable for high vacuum applications and offer PtAg (platinum silver) terminations for conductive gluing and soldering.

  • Meander structured surface-mount thick film chip resistor
  • Available in any resistance between 100kΩ and 1TΩ
  • 1206 package
  • Power rating of 0.25W at +70°C
  • Voltage rating of 600V trimmed or 1000V untrimmed (tolerances ≥5%)
  • Tolerances as low as ±0.5% over the resistance range of 100kΩ up to 100MΩ
  • TCR as low as ±25 ppm/°C over the resistance range of 100kΩ to 100MΩ
  • VCR as low as ±50 ppm/V over the resistance range of 100kΩ up to 100MΩ
  • Temperature range from -55°C up to +155°C
  • Non-magnetic
  • PtAg (platinum silver) terminations for conductive gluing and soldering
  • Low temperature and voltage dependency
  • No organics

 

The CHM high ohmic non-magnetic resistor series is also available with an extended high temperature range version (up to +300°C). Please see the separate CHM-HT product pages for further information.

Lower 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 CHM 1206 series:

SRT CHM Specifications
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

 

Specifications

Weight 0.00000 kg
Dimensions 0.40 x 1.50 x 3.20mm
Maximum Resistance

1TΩ
Minimum Resistance

100kΩ
Package / Size

,

Power Rating

Product Type

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Resistance Value

, , , ,

Series / Model

Temperature Coefficient

, , , , ,

Temperature Range (°C)

-55 to +155°C
Termination / Connection

PtAg
Tolerance

, , , , , ,

Product Variations

SKUResistance ValueTemperature CoefficientTolerance
SRT CHM 1206 SeriesCustom (100GΩ - 1TΩ)±1000 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100GΩ - 1TΩ)±2000 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100GΩ - 1TΩ)±1000 ppm/°C±20%
SRT CHM 1206 SeriesCustom (100GΩ - 1TΩ)±2000 ppm/°C±20%
SRT CHM 1206 SeriesCustom (100GΩ - 1TΩ)±1000 ppm/°C±30%
SRT CHM 1206 SeriesCustom (100GΩ - 1TΩ)±2000 ppm/°C±30%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±100 ppm/°C±0.5%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±0.5%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±50 ppm/°C±0.5%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±100 ppm/°C±1%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±1%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±50 ppm/°C±1%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±100 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±10%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±50 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±100 ppm/°C±2%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±2%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±50 ppm/°C±2%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±100 ppm/°C±5%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±5%
SRT CHM 1206 SeriesCustom (100kΩ - 100MΩ)±50 ppm/°C±5%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±100 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±250 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±50 ppm/°C±10%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±100 ppm/°C±2%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±250 ppm/°C±2%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±50 ppm/°C±2%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±100 ppm/°C±20%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±250 ppm/°C±20%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±50 ppm/°C±20%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±100 ppm/°C±5%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±250 ppm/°C±5%
SRT CHM 1206 SeriesCustom (100MΩ - 1GΩ)±50 ppm/°C±5%
SRT CHM 1206 SeriesCustom (10GΩ - 100GΩ)±1000 ppm/°C±10%
SRT CHM 1206 SeriesCustom (10GΩ - 100GΩ)±500 ppm/°C±10%
SRT CHM 1206 SeriesCustom (10GΩ - 100GΩ)±1000 ppm/°C±20%
SRT CHM 1206 SeriesCustom (10GΩ - 100GΩ)±500 ppm/°C±20%
SRT CHM 1206 SeriesCustom (10GΩ - 100GΩ)±1000 ppm/°C±30%
SRT CHM 1206 SeriesCustom (10GΩ - 100GΩ)±500 ppm/°C±30%
SRT CHM 1206 SeriesCustom (1GΩ - 10GΩ)±100 ppm/°C±10%
SRT CHM 1206 SeriesCustom (1GΩ - 10GΩ)±250 ppm/°C±10%
SRT CHM 1206 SeriesCustom (1GΩ - 10GΩ)±100 ppm/°C±20%
SRT CHM 1206 SeriesCustom (1GΩ - 10GΩ)±250 ppm/°C±20%
SRT CHM 1206 SeriesCustom (1GΩ - 10GΩ)±100 ppm/°C±5%
SRT CHM 1206 SeriesCustom (1GΩ - 10GΩ)±250 ppm/°C±5%

CHM Series Products

 Product nameProduct TypeProduct TypeProduct TypeProduct TypeProduct TypeProduct TypeProduct Type 
SRT CHM 0805Thick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorView Product
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SRT CHM 1210Thick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorView Product
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SRT CHM 2010Thick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorView Product
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SRT CHM 2512Thick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorView Product
SRT CHM 2512-HTHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorView Product
SRT CHM 4020Thick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorThick Film, Non-Magnetic, ResistorView Product
SRT CHM 4020-HTHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Thick Film, Non-Magnetic, ResistorHigh Temperature, Th