Molex, 51021 Female Connector Housing, 1.25mm Pitch, 3 Way, 1 Row

The PicoBlade 51021 Series can be used across a number of applications such as automotive, industrial, consumer, computing and medical. The PicoBlade connector system is offered in wire to board and wire to wire options and is ideal for saving PCB space.

Receptacles accepting pre-terminated crimped leads stock number 279-9516 typical or contacts stock number 670-6414 typical
H3.95mm x D3.2mm
Mates with 51047 Series plugs stock number 720-6198 typical
Mates with 53047 and 53048 Series through hole headers stock number 279-9213 typical
Mates with 53398 and 53261 Series surface mount headers stock number 656-3024 typical

UL (E29179); CSA (LR19980)

Put links in your circuitry under wraps with this connector housing from Molex. It's a female receptacle that secures conductors in your installation to achieve reliable signal transfers. With dimensions of 5.5 (L) x 3.2 (W) x 3.95mm (D), this compact component doesn't crowd your PCB. Plus, you can run three connections through the unit to simplify your setup. As it's made of polyester, this is a tough option that handles temperatures between -40°C and +85°C without breaking a sweat.

• Versatile unit handles wire-to-board and wire-to-wire connections
• Light weight of 34mg puts minimal strain on your PCB
• Polarised to prevent the incorrect insertion of conductors

• Factory automation
• Medical devices
• Consumer electronics
• Aerospace technology

Yes, it has a built-in friction lock that ensures secure mating and prevents accidental disconnections.

UL (E29179); CSA (LR19980)

1.25mm Wire to Board - Molex PicoBlade™