220 Ohm 220Ω 10W Welwyn WH5 220R 5% Aluminium Clad Housed Wirewound Resistor

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Features

High power dissipation up to 300W

All welded construction

Suitable for severe environments

Designed for excellent thermal conductivity to heatsink

RoHS compliant


Cap and lead assemblies are fitted to a high purity ceramic substrate.
The resistive element is wound onto the substrate and welded to the caps. 
The wound rod is then moulded and fitted into aluminium housing to give optimum stability and reliability.

Material Pb-free solder dipped, copper clad steel

Manufacturers Data Sheet:- 
http://www.ttelectronicsresistors.com/datasheets/WH.pdf

Series: WH5

 Resistance: 220 Ohm
 Resistance Tolerance: ± 5%
 Temperature Coefficient: ± 25ppm/°C

 Power Rating: 10W
 Operating Temperature Range: -55°C to +200°C

 Voltage Rating: 150V
 Insulation Resistance: 10000Mohm
 Isolation Voltage: 1500V DC/ AC Peak

 Resistor Terminals: Axial Leaded
 No. of Pins: 2

 External Depth: 9mm
 External Length  17mm
 External Width: 17mm
 Total length inc. terminals: 30mm
 Weight: 3.6 grams
 Fixing Centres LxW: 12.4x11.3mm

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