Fischer Elektronik Heatsink Isolation Cap for use with TO 3

Save 24% when you buy 500 units

Subtotal (1 unit)*

£2.22

(exc. VAT)

£2.66

(inc. VAT)

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Temporarily out of stock
  • 450 unit(s) shipping from 09 October 2025
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Per unit
1 - 24£2.22
25 - 99£2.05
100 - 249£1.88
250 - 499£1.77
500 +£1.68

*price indicative

RS Stock No.:
189-7978
Mfr. Part No.:
IK341/3
Brand:
Fischer Elektronik
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Brand

Fischer Elektronik

Accessory Type

Insulating Cap

For Use With

TO 3

COO (Country of Origin):
DE

Insulation covers made from polyamide


The insulation covers consist of polyamide reinforced by glass fibre, and the compensation sockets are made from nickel-plated brass. The push-fit sockets compensate for the varying flange heights of different transistor types.

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