Description
GHR-03V-S CONN PLUG 3 PIN 1.25MM FEMALE CRIMP — BOLTON SKU 63794.
About the GHR-03V-S JST Housing, 3-Pin 1.25mm Crimp
The GHR-03V-S JST crimp housing is the three-circuit housing of the GH series, a 1.25 mm pitch wire-to-board family with a positive locking latch. Per the JST catalogue the housing is moulded in natural (white) PBT and measures 2.50 mm across the contact centres with an overall body dimension of 5.00 mm on the pitch axis. It accepts SSHL-002T-P0.2 crimp contacts in tin-plated copper alloy, which suit conductors of AWG #30 to AWG #26 with an insulation outside diameter of 0.76 mm to 1.0 mm. The GH series is rated at 1.0 A AC/DC (at AWG #26) and 50 V AC/DC over an operating range of −40 °C to +105 °C, with initial contact resistance of 30 mΩ maximum and insulation resistance of 100 MΩ minimum. It mates with the BM03B-GHS-TBT top-entry or SM03B-GHS-TB side-entry header. Contacts and headers are ordered separately.
Key specifications
| Part number | GHR-03V-S |
|---|---|
| Series | JST GH |
| Pitch | 1.25 mm |
| Circuits | 3 |
| Housing material | PBT, natural (white) |
| Mating headers | BM03B-GHS-TBT (top entry) / SM03B-GHS-TB (side entry) |
| Contact | SSHL-002T-P0.2, copper alloy, tin plated |
| Wire range | AWG #30 to #26, insulation O.D. 0.76 to 1.0 mm |
| Current rating | 1.0 A AC/DC (AWG #26) |
| Voltage rating | 50 V AC/DC |
Typical applications
Three-way GH links are used inside compact electronics where a short pigtail has to carry a supply pair plus one signal, or a three-wire sensor output, on very limited board area: UAV avionics and payload boards, small radios and receivers, camera and gimbal modules, instrumentation and battery-management wiring. The latch matters in these applications because 1.25 mm connectors are small enough to be dislodged by cable handling, and the tactile click on mating gives an assembly check.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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