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Products

Flange Resistors

Flange resistors are excellent for mounting directly to heat sinks for improved heat dissipation. The devices are available in single, double and four hole flange mounting styles. These devices have standard resistance values of 50 & 100 ohms, however most designs are available
in non-standard values as well. The flange resistors are offered in power ratings ranging from 10 to 1000 watts. Many designs are available in both BeO and Aluminum Nitride (AlN) substrates.

Specifications

Standard Resistance50 & 100 Ohms ±5%
Resistance Range 4 to 400 Ohms
Power 10 to 800 Watts
Power Rating 100% @ 100°C
Derates to0% @ 150°C
Operating Temperature -55°C to 150°C
Substrate BeO or AlNBeO or AlN
Resistor Thin or Thick Film
Tab Contact Beryllium Copper
Cover Alumina
Mounting Flange Copper, Nickel Plated
Power Rating     Value of Resistance    Dimensions(mm)Model
(W)(Ω)WLTHITw 
103002.551N/AN/AN/A
75506.359.54.4N/AN/AN/A
2501009.59.51N/AN/AN/A
25010010101.4N/AN/AN/A
25010012.7102.4N/AN/AN/A
100010025.426.41.5N/AN/AN/A

1000
5030404.6N/AN/AN/A
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