The Hirose GT5-4P/S-R is a secondary lock retainer for the GT5 series of wire-to-board connectors. It fits into the 4-position GT5 housing after the crimp terminals are inserted, pressing down on the terminal lance to prevent back-out under vibration or cable strain. The retainer is molded from Polybutylene Terephthalate (PBT) in gray — a standard connector-grade thermoplastic that holds its shape through reflow and thermal cycling in general-purpose industrial and consumer equipment.
Hirose GT5-4P/S-R Retainer, Gray PBT
MPNGT5-4P/S-R
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Hirose GT5 series retainer, GT5-4P/S-R, gray PBT, for 4-position GT5 housings, bag packaged.
$0.7400Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | GT5 |
| Accessory type | Retainer |
| Color | Gray |
| Body material | Polybutylene Terephthalate (PBT) |
| Package | Bag |
| For use with (Related products) | GT5 Housings, 4 Positions |
Product details
Frequently asked questions
What is the GT5-4P/S-R retainer used for?
The GT5-4P/S-R is a secondary lock retainer that secures crimp terminals inside a 4-position GT5 housing. After terminals are inserted, the retainer snaps into the housing and presses down on the terminal lances, preventing them from backing out under vibration or cable pull.
Is GT5-4P/S-R compatible with all GT5 housings?
No. This retainer is designed only for GT5 housings with 4 positions. For 1-position or 2-position GT5 housings, use the GT5-1P/S-R or GT5-2P/S-R retainer respectively.