Description
WE ARE RICH ELECTRONICS
WE PURCHASE AND RECYCLE
SURPLUS ELECTRONIC
COMPONENTS AND EQUIPMENT!
For sale here we have the above…
1 Piece
Colvern Ltd England – Original Vintage Parts!
Dual gang, 3 Terminals per gang, panel mount fixing, nuts supplied
Colvern 4000 Series Wirewound potentiometer
40mm diameter phenolic body
Imperial shaft diameter old 1/4″ (6.35mm)
3/8″ bushing
Dual gang
The 4000 series have a 1.5W rating
Technical Specifications
COLVERN 4000 Wirewound potentiometer
Electro-tin plated brass termination tags
Nickel silver contacts
Nickel plated brass spindle 6.35mm (1/4″) diameter
Bushing and spindle 25.4mm (1″) long
Length from back plate to end of shaft 60mm
Power Rating: 3.0W @ 20 degrees C(1.5W @ 70 degrees C)
Isolation voltage: 1000V a.c peak
Torque: 7 to 35 mNm
End stop torque: 1100 mNm maximum
Rotational life: 20,000 cycles
Now obsolete but similar parts now made by AB Electronics in Germany
For data sheet on the modern equivalent of the 4000 series copy and paste…
https://docs.wixstatic.com/ugd/1636bd_6a64f4c003084bf3b87bed72f0b51537.pdf
PLEASE NOTE!
These parts came to us as part of a lot of surplus stock from a large distribution Co. and have been kept in storage for a time, they are however pristine, stored with us still in their original packaging, the photographs are representative of their excellent condition, being of some of our actual stock, and, as with all our products they come with a full guarantee.
If you have similar items to this, or indeed any electronic components that are surplus to requirements please contact us with details.
