TO-3 socket for chassis-mount transistor packages
The 4602 is a 3-position closed-frame socket for TO-3 transistor packages, accepting the oval pin grid of the standard TO-3 base. Chassis-mount with solder termination.
Keystone 4602 TO-3 Transistor Socket, 3-Pos, Tin
MPN4602
Active
Keystone Electronics transistor socket, order code 4602, TO-3 type, 3 positions oval grid, tin-plated brass contacts, closed frame, chassis mount, solder termination, UL94 V-0 polyester housing.
$2.2900Ref. price · indicative, final on quote
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Transistor, TO-3 |
| Mounting | Chassis Mount |
| Housing material | Polyester, Glass Filled |
| Contact material - post | Brass |
| Contact material - mating | Brass |
| Material flammability rating | UL94 V-0 |
| Package | Bulk |
| Features | Closed Frame |
| Termination | Solder |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Number of positions or pins | 3 (Oval) |
Product details
Frequently asked questions
Where can I buy the 4602 and how do I get a price?
The 4602 is available to order through this listing.
What compliance documentation does Keystone provide for the 4602?
The 4602 is listed as ROHS3 Compliant.