Caddock SR10 Series

Caddock SR10 Series

The SR10 series from Caddock are precision current sense resistors, with a resistance range from 0.008Ω to 1Ω and a maximum operating temperature of +150°C. These resistors have a maximum power rating of up to 1W (at 70°C) and tolerance of ±1.0%. The Caddock SR10 resistors offer a non-inductive design, compact footprint which minimises circuit board space, terminals are constructed for Kelvin connections to the circuit board and have the proven performance of Micronox® resistance films to achieve a low cost resistor.

  • Current sense through-hole resistor with Kelvin connections
  • Utilises Caddock's Micronox® resistance film
  • Resistance values available between 0.008Ω and 1Ω
  • TCR 0 to +200 ppm/°C (between 0.008Ω and 0.024Ω), 0 to +150 ppm/°C (from 0.025Ω and 0.08Ω), -50 to +100 ppm/°C (from 0.081Ω and 1Ω)
  • Tolerance of ±1.0%
  • Maximum power rating of up to 1W (at 70°C)
  • Maximum operating temperature +150°C
  • Non-inductive design
  • Compact footprint

This compact construction makes this sense resistor ideal for many current monitoring or control applications.

The below table gives the specifications available for the complete SR resistor series which includes the SR10 resistor:

Caddock SR10 series Specifications
Additional Features
  • Low resistance precision current sense through-hole resistor
  • 4-terminal (Kelvin terminals) design
  • Compact footprint
  • Utilises Caddock's Micronox® resistance film
  • Operating temperature up to +150°C
  • Utilises Caddock's non-inductive design
Maximum Power Rating 1W (at +70°C)
Maximum Resistance
Minimum Resistance 0.008Ω
  • 0 to +200 ppm/°C (between 0.008Ω and 0.024Ω)
  • 0 to +150 ppm/°C (from 0.025Ω and 0.08Ω)
  • -50 to +100 ppm/°C (from 0.081Ω and 1Ω)
Tolerance ±1.0%

This product is available compliant to the RoHS EU directive 2011/65/EU, but, requires extra care during “Lead(Pb)-Free” wave soldering. The temperature of the resistor terminal adjacent to the resistor body must be maintained below 219°C during soldering.

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  • Product Code: Caddock SR10 Series
  • SKU: Caddock SR10 Series
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Available Options

Tags: SR10-0.008-1%, SR10-0.010-1%, SR10-0.012-1%, SR10-0.015-1%, SR10-0.020-1%, SR10-0.025-1%, SR10-0.030-1%, SR10-0.033-1%, SR10-0.040-1%, SR10-0.050-1%, SR10-0.075-1%, SR10-0.10-1%, SR10-0.15-1%, SR10-0.20-1%, SR10-0.25-1%, SR10-0.30-1%, SR10-0.33-1%, SR10-0.40-1%, SR10-0.50-1%, SR10-0.75-1%, SR10-1.00-1%, H1P62AA, H1P62AQ, H1P62AZ, H1P62HP, H1P62HY,