Caddock MK727 Series

  • Caddock

Product Features

  • Precision power film radial leaded through-hole resistor
  • Non-inductive with expanded resistance range
  • Maximum working voltage of 400V
  • Compact rectangular package with standard lead spacing
  • Constructed with Caddock’s Micronox® resistance films fired onto a solid ceramic substrate
  • Extended life stability is typically better than 0.1% per 1,000 hours
  • Temperature range from -40°C up to +150°C


The MK727 precision power film radial leaded resistor series from Caddock offers a resistance range from 2.01MΩ up to 40MΩ and a voltage rating of 200V. The MK727 series has a tolerance of ±1.0% as standard, and also a TCR of ±80 ppm/°C (between -15°C and +105°C). The MK resistor series is constructed with Caddock’s Micronox® resistance films fired onto a solid ceramic substrate.

  • Compact rectangular power film radial leaded resistor with standard lead spacing
  • Available in any resistance between 2.01MΩ and 40MΩ
  • Utilises Caddock’s Micronox® resistance film technology
  • Utilises Caddock’s non-inductive design
  • Tolerance of ±1.0% as standard
  • TCR of ±80 ppm/°C (between -15°C and +105°C)
  • Maximum working voltage of 200V
  • Maximum power rating is limited by the maximum working voltage
  • Temperature range of between -40°C and +150°C


The MK200 and MK700 series of resistors are the RoHS equivalent versions of the older non-RoHS MK100 and MK600 series. These resistors have pure matte Tin (Sn) lead finish optimised for use in commercial and industrial applications.

With their compact design, it is easier to achieve greater packaging densities without the need for leaving extra space where resistor value changes can require larger resistors or non-uniform lead spacing.


The below table gives the specifications available for the complete MK700 resistor series including the MK727:

Caddock MK700 Specifications

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Weight 0.00000 kg
Dimensions 6.22 x 2.41 x 6.22mm
Maximum Resistance

Minimum Resistance

Package / Size

Power Rating

Series / Model

Temperature Coefficient


Caddock MK727 Series Resources

Product Datasheet

Supporting Manufacturer Information

  • Energy
  • Caddock

Caddock MK727 Series

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.