Caddock MP930 Series

  • Caddock

Product Features

  • TO-220 style Kool-Pak® power through-hole resistor
  • Heat sink mountable design featuring an exposed ceramic heat dissipating mounting surface
  • Non-inductive design
  • Constructed with Caddock’s Micronox® resistance film technology
  • Maximum voltage rating of 250V
  • Operation up to +150°C case temperature

Applications

The MP930 Kool-Pak® power film resistors from Caddock have a heat sink mountable design featuring an exposed ceramic heat dissipating mounting surface and is available at a low cost. The resistance range is from 0.02Ω up to 4.99kΩ with a power rating of up to 30W at +25°C (case temperature derated to zero at +150°C). The MP930 series tolerance options available are ±5.0% from 0.02Ω up to 0.04Ω, ±1.0% from 0.05Ω and above with ±5.0% and ±20.0% options available for most resistance values. The MP930 series Kool-Pak® power film resistors are constructed with Caddock’s Micronox® resistance film fired onto a flat ceramic substrate. The terminal attachment and resistance element geometry are configured to provide outstanding non-inductive performance.

  • Kool-Pak® power film through-hole resistor
  • Low-cost heat sink mountable design featuring an exposed ceramic heat dissipating mounting surface
  • Resistance values available between 0.02Ω and 4.99kΩ
  • Non-inductive design
  • TCR of 0 to +300 ppm/°C (between 0.02Ω and 0.049Ω), 0 to +200 ppm/°C (between 0.05Ω and 0.49Ω) and -20 to +80 ppm/°C (from 0.5Ω and above)
  • Tolerance of ±5.0% from 0.02Ω up to 0.04Ω and ±1.0% from 0.05Ω and above (±5.0% and ±20.0% are available for most resistance values)
  • Power rating of up to 30W at +25°C case temperature derated to zero at +150°C
  • Maximum voltage 250V
  • Maximum temperature 150°C

 

Use your thermal design experience with power semiconductors in TO-220 style power packages to help you get the most out of this unique family of power resistors. The thermal design issues are the same where power handling capability is based on the case temperature which is maintained in your design.

 

The below table gives the specifications available for the complete MP900 resistor series including the MP930:

Caddock MP930 Specifications
* Please see the datasheet for the derating curve. 

 

Quantity
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Specifications

Weight 0.00000 kg
Dimensions 19.56 x 3.18 x 10.41mm
Maximum Resistance

Minimum Resistance

Power Rating

Series / Model

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Temperature Coefficient

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Tolerance

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Caddock MP930 Series Ordering Info

The MP930 resistor series is available with various options including custom and standard resistance values and tolerances. The information below gives an example of the part numbering system used for these resistors and the standard options stocked here at Rhopoint Components or available on short lead times.

Below is an example of the part number breakdown for the Caddock MP900 and MP9000 series including the MP930 resistor models:

Caddock MP930 Series ordering information

The most popular models available from UK stock here at Rhopoint Components or available on short lead times include:

 

  Resistance Value Tolerance TCR Power Package
MP930-3.00-1% 1% -20 to +80 ppm/°C 30W TO-220
MP930-47.0-1% 47Ω 1% -20 to +80 ppm/°C 30W TO-220
MP930-100-1% 100Ω 1% -20 to +80 ppm/°C 30W TO-220
MP930-1.00K-1% 1kΩ 1% -20 to +80 ppm/°C 30W TO-220
MP930-1.50K-1% 1.5kΩ 1% -20 to +80 ppm/°C 30W TO-220

 

Caddock MP930 Series Resources

Product Datasheet

Supporting Manufacturer Information

  • Energy
  • Caddock
Caddock MP930 power film resistor

Caddock MP930 Series

Quantity
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.