RS WH25 25Watt 3R3 3.3 Ohm Wirewound Aluminium Clad Resistor MBL2-11B


9 in stock

SKU: MBL2-11B Category:


1 Piece

Aluminium Housed Wirewound Resistor
WH Series
High power dissipation – 25W
All welded construction
Suitable for severe environments
Designed for excellent thermal conductivity to heatsink

Part no. WH25 3R3 Ohm 5%

The WH is a range of extremely stable, high quality Wirewound Chassis Mount resistors capable of dissipating high power in a limited space with relatively low surface temperature. The power is rapidly dissipated as heat through the aluminium housing to a specified heatsink.


Aluminium Housed Resistor

Resistance 3.3 Ω
Power Rating 25W
Series HS25
Package/Case Aluminium Housed
Tolerance ±5%
Technology Wire Wound
Termination Style Axial
Minimum Temperature Coefficient -100ppm/°C
Maximum Temperature Coefficient +100ppm/°C
Dimensions 14.6 x 51 x 28mm
Overall Width 28mm
Overall Length 51mm
Overall Height 14.6mm

For full datasheet on search…. WH series resistors 

Originally supplied to a large UK based ‘Milspec ‘ type Co. these came to us as part of a lot of surplus stock. As they have been in storage for some years we have classified them as ‘new other’, though they are stored with us still sealed in original ‘Verospeed’ packaging and are in absolutely ‘as new pristine condition’. As with all our products they come with a full guarantee!

We Purchase Surplus Stock!!!
If you or your company has items similar to the above, or indeed any electronic components surplus to requirements, please contact us with details as we are keen to increase our stock profile. 

As many of our lines come in to us as surplus – sometimes from high end ‘Milspec’ type manufacturers we try to pass on our savings to our customers – often selling industrial grade or military spec components at a fraction of their original cost.

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