50W Arcol Power Resistor (Aluminium Clad) HS Series

50W Aluminium clad resistors designed for applications requiring high power dissipation in a limited space. These resistors are designed for direct heatsink mounting using thermal compound to achieve maximum performance. To find out more about our range of <A href="/arcol">Arcol resistors</A>, please visit our <A href="/arcol">Arcol</A> brand page. Note: due to a recent change in tooling, the resistor may have a slight difference in appearance on the resin face. This does not adversely affect performance. Please see the Product Change Note for details.

Resistance tolerance 5%
High power to volume
Wound to maximise high pulse capacity
Temperature coefficient =1k 100ppm/°C, >1k 25ppm/°C
Solder terminations
Wide range of resistances
Manufactured in line with the requirements of IEC 115 and MIL-18546

Products
Technical Details
Questions (2)

Power rating @25°C	50W
Max AC working voltage	1250V
Dimensions (body) L x H x D (mm)	49.1 x 14.8 x 14.2
Fixing centres (mm)	39.7 x 21.4
Fixing holes	x2
Standard heatsink area (cm²)	535

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24 March 2014 Question by: Rapid Customer

Q. Would you please suggest suitable heatsinks for mounting with these type of power resistors, thanks.

A. Hi Skhan. Thank you for your question. We do not offer heat sinks for these as they already have a heat sink built in but can be mounted on any metal surface for better heat dissipation.

13 March 2013 Question by: Rapid Customer | Product code: 62-8150

Q. Please confirm that R10 is the same as 10 ohms.

A. Hi g3smurph. Thank you for your question. As the decimal point can be overlooked, it is common to use the R instead so R10 is actually 0.1 Ohm. 10R would be 10 Ohm and this is what the product is.