Fischer Elektronik Heatsink Retaining Spring for use with SK409 Heatsink, SK459 Heatsink, TO-218, TO-220, TO-247,
- RS Stock No.:
- 325-7877
- Mfr. Part No.:
- THF409-220
- Brand:
- Fischer Elektronik
Bulk discount available
Subtotal (1 pack of 10 units)*
£1.33
(exc. VAT)
£1.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 10 unit(s) ready to ship from another location
- Plus 500 unit(s) shipping from 20 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
---|---|---|
10 - 40 | £0.133 | £1.33 |
50 - 90 | £0.125 | £1.25 |
100 - 240 | £0.118 | £1.18 |
250 - 490 | £0.111 | £1.11 |
500 + | £0.107 | £1.07 |
*price indicative
- RS Stock No.:
- 325-7877
- Mfr. Part No.:
- THF409-220
- Brand:
- Fischer Elektronik
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Fischer Elektronik | |
Accessory Type | Retaining Spring | |
For Use With | SK409 Heatsink, SK459 Heatsink, TO-218, TO-220, TO-247, TO-248, TO-3P | |
Select all | ||
---|---|---|
Brand Fischer Elektronik | ||
Accessory Type Retaining Spring | ||
For Use With SK409 Heatsink, SK459 Heatsink, TO-218, TO-220, TO-247, TO-248, TO-3P | ||
- COO (Country of Origin):
- DE
Heatsink 6.2 → 8.2 K/W for TO 220
Extruded heatsink with solderable tabs. Spring mounting clip 3257877 available separately.

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