More "fuse related" items from the workshop drawers ... the world of fuses is not just a piece of straight wire which heats up and breaks when a predetermined current flows through the wire. There is a myriad of different fuse types, this is yet another one ...
Tiny (compared to "standard" fuses) for thru hole mounting on PCB's
EATON BUSMANN - Circular Fuse
The company is headquartered in USA but has worldwide manufacturing facilities i.e country of origin cannot be determined.
BUSS FUSE SR-5 Series
Small PCB mounting (through hole)
Size: 8.25mm diameter x 7.65mm height
Fully enclosed Chocolate coloured body
Rating: 100mA @ 250V
NON Resettable
TESTING:
Being old stock but especially as three of these special fuses are ex "pulls", each has been tested and found to be fine.
These have an internal "in-rush" surge current protection as the resistance reads around 2.4 Ohm across the fuse, datasheets indicated 2.37 Ohm but my instrument cannot read to this accuracy.
Reference to the manufacturer's datasheets shows these listed as time delay (slo blow) types with a voltage drop of 288.5mV
COSMETIC CONDITION:
1x fuse is NEW Old Stock
3x fuses are USED
All fuses, both NEW or USED, have clean non-oxidised leads
New fuse lead length: 4mm
Used fuse lead length: 4mm
Stored embedded in a styro plastic "bed" to prevent any lead damage and within a sealed pack - these will be supplied individually packed the same way.
