Molex PicoBlade 1.25mm Connector

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Molex PicoBlade 1.25mm Connectors — Housings, SMT Headers, Crimp Terminals & Cable Assemblies The Molex PicoBlade series (1.25mm pitch) is the ultra-compact wire-to-board connector of choice for FPV drones, wearable electronics, compact IoT sensors, and any application requiring the smallest possible Molex connector footprint. Rated at 1A per contact / 50V AC/DC , PicoBlade delivers reliable signal and low-power connections in the tightest spaces — trusted by engineers worldwide for GPS modules, flight controllers, and miniaturized PCB designs. Products in This Collection 51021-NN Receptacle Housings — Wire-side female housing, 2–15 circuits, 1.25mm pitch 53047-NN SMT Vertical Headers — Surface-mount top-entry PCB headers, reflow solder compatible 53048-NN SMT Right-Angle Headers — Surface-mount side-entry PCB headers, low-profile 50058 Crimp Terminals — AWG #28–#32, tin-plated, for 51021 housings Pre-Crimped Cable Assemblies (28AWG UL1571) — Single-head, same-side-head, reverse-side-head & male-female extension Connector Kits — Assorted housings, SMT headers, terminals and pre-crimped cables Key Specifications Pitch: 1.25mm | Circuits: 2–15 pin Current rating: 1A per contact | Voltage: 50V AC/DC Wire gauge: AWG #28–#32 | Temperature: −25°C to +85°C Header mounting: SMT vertical (53047) & SMT right-angle (53048) Material: PA66 nylon housing | Contact: tin-plated phosphor bronze Compliance: RoHS2 compliant · reflow solder compatible Why Choose Molex PicoBlade? ✅ Ultra-compact 1.25mm pitch — smallest Molex wire-to-board connector, ideal for space-critical designs ✅ SMT vertical & right-angle headers — reflow solder compatible, no through-hole drilling required ✅ 28AWG UL1571 cables — ultra-fine, flexible wire for tight routing in compact enclosures ✅ 2–15 pin range — covers signal, power and data connections in miniaturized devices ✅ RoHS2 compliant — suitable for consumer, medical-adjacent and industrial electronics Typical Applications FPV drone flig