Fischer Elektronik 4 Way TO-5 Transistor Transistor Socket
- RS Stock No.:
- 577-643
- Mfr. Part No.:
- TF 54
- Brand:
- Fischer Elektronik
Bulk discount available
Subtotal (1 pack of 5 units)*
£21.67
(exc. VAT)
£26.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Pack(s) | Per Pack | Per unit* |
|---|---|---|
| 1 - 4 | £21.67 | £4.334 |
| 5 + | £19.94 | £3.988 |
*price indicative
- RS Stock No.:
- 577-643
- Mfr. Part No.:
- TF 54
- 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 | |
| Package Type | TO-5 | |
| IC Socket Type | Transistor Socket | |
| Gender | Female | |
| Number of Contacts | 4 | |
| Number of Rows | 1 | |
Select all | ||
|---|---|---|
Brand Fischer Elektronik | ||
Package Type TO-5 | ||
IC Socket Type Transistor Socket | ||
Gender Female | ||
Number of Contacts 4 | ||
Number of Rows 1 | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
The Fischer Elektronik Transistor Sockets - Teflon Sockets for TO 5 are designed to securely house TO 5 package transistors. The surface contact/contact sleeve is coated with Ni+≥0.2μm Au for enhanced conductivity and corrosion resistance. The inner contact spring material is made from CuBe-alloy (Copper Beryllium), ensuring durability and reliable electrical connection in high-performance applications.
Contact material is CuZn-alloy
Contact spring is gold-plated
Contact spring is gold-plated