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Caddock 1787 Series

Caddock 1787 Series
Caddock 1787 Series
Caddock 1787 Series
Caddock 1787 Series
  • Caddock

Product Features

  • Current sensing resistor network
  • Resistance ranges from 0.9Ω to 1kΩ
  • Absolute Tolerance of ±0.05%, ±0.1% or ±0.25%
  • TCR from ±50 ppm/°C to ±100 ppm/°C
  • Power rating of 1W depending on the model
  • Temperature range from -55°C to +85°C

Applications

  • Power Control
  • Scientific Instrumentation
  • Test and Measurement
  • Exempt

Description

The 1787 current sense resistor network series from Caddock offers 3 or 4 resistance values in a single through-hole package, ranging from RA = 99.9Ω, RB = 9.9Ω and RC = 0.9Ω up to RA = 1kΩ, RB = 100Ω, RC = 10Ω and RD = 1Ω. Caddock offers 12 standard models of the 1787 series with 5 network arrangements, providing the specific accuracy and resistance values required for a wide range of current measuring instruments and circuits. They can offer maximum power ratings of up to 0.75W or 1W depending on the model.

  • Through-hole current sensing resistor network
  • 12 standard models in 5 network arrangements
  • 3 or 4 resistor elements in a thin-profile single package
  • Resistance range from RA = 99.9Ω, RB = 9.9Ω and RC = 0.9Ω up to RA = 1kΩ, RB = 100Ω, RC = 10Ω and RD = 1Ω
  • The monolithic construction and standardised lead spacing simplify installation
  • Caddock’s Micronox® resistance films provide exceptional stability for improved long-term measurement accuracy
  • Storage temperature between -55°C and +85°C

 

The Caddock 1787 current sense through-hole resistor networks utilise Caddock’s Micronox® resistance films and advanced high through-put laser manufacturing capabilities to achieve many vital advantages in precision current measurement circuits, including laboratory and bench-type digital instrumentation.

The thin-profile single package configuration replaces as many as four discrete current sense resistors.

The 1787 series is supplied in various sizes with different pin layouts depending on the resistance values and electrical specifications of the current sense network.

 

Specifications

Weight 0.00000 kg
Dimensions 0.00 × 0.00 × 0.00 mm
Minimum Resistance

Maximum Resistance

Series / Model

Temperature Coefficient

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Power Rating

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Tolerance

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Product Type

Temperature Range (°C)

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Caddock 1787 Series Resources

Product Datasheet

Supporting Manufacturer Information

Caddock 1787 Series

Caddock 1787 Series
Caddock 1787 Series
Caddock 1787 Series
Caddock 1787 Series
Quantity
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Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.