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Molex Picoblade 1.25mm Pin Space Connectors and Leads
Print version
Plugs/Sockets | Battery Leads | Adapters
The Molex PicoBlade 1.25mm pin space 3 pin connector is used on Futaba, Walkera and DT Rx34d micro receivers. The 2 pin version of this connector is used as a single cell LiPo battery connection on E-flite and Parkzone micro models, and usually referred to as a 'UM' (Ultra Micro) connector.
Leads using this connector should be used with care: wires tend to be thin and the small grip area of the crimp will result in failure of the joint if excessive force is used to remove a connector. DO NOT tug on the wires to remove a plug, use tweezers to lever the connector shell out of the socket. For wiring information, see Micro Connection Wiring.
We can make lightweight servo leads using 30awg wire to the length you need - send us an email with length, type (e.g, extension lead, plug with bare ends, Y lead, ...) and quantity to get a price quotation.
Plugs/Sockets
A 5 pack of connector shell and crimp terminals to make a plug compatible with the 1.25mm pin spacing sockets as used for:
A 5 pack of sockets compatible with the 1.25mm pin spacing plugs as used for:
The sockets are intended for through-hole PCB mounting and will require solder attachment of leads. The pack contains some heatshrink tube for protecting the solder joints. The 30awg servo wire is ideal for making servo leads.
A 5 pack of socket shells and crimp terminals compatible with the 1.25mm pin spacing plugs as used for:
The 30awg servo wire is ideal for making servo leads.
Battery Leads
A 75mm lead with socket which mates with the 1.25mm pin space connector on a 'UM' type single cell LiPo. Can be used: to replace the power lead on your micro receiver; for charging; or for powering an ESC. Weight = 0.55g, wire diameter = 1.1mm, max current = 2A.
Available with red/black 4mm plugs to fit a charger's sockets.
Also available with thinner 7/0.1mm wires for use in micro models where the standard 'UM' lead wires would be too large and with an inline 0.5A resettable fuse. Weight = 0.25g (0.35g with fuse), wire diameter = 0.7mm, max current = 0.5A.
A 75mm lead with 2 pin 1.25mm pin space plug - the same as used on a 'UM' type single cell LiPo. Can be used for adapting a bare-lead single LiPo cell for use with UM receivers, e.g. AR6410, PKZ3352. If you need a lead to connect with a 'UM' battery (e.g. to power a receiver), then then the 'UM' Power Lead is probably what you are looking for.
Also available with thinner 7/0.1mm wires for use in micro models where the standard 'UM' lead wires would be too large. Max current for the thin wire is 0.5A.
If you are considering the 'UM' plug and socket battery connectors, but don't require compatibility with an existing receiver or battery, then we recommend using the 2 pin Molex 2mm as this is more robust and not much larger.
A 75mm 'UM' battery extension lead to extend the reach of the standard battery cable on AR64x0, PKZ335x and PKZUA1151 receivers,
Other lengths are available to special order, please enquire.
Adapters
A lead for powering receivers with Molex Picoblade sockets from a UM LiPo. The 75mm lead has a Molex Picoblade 2 pin socket (UM) at one end and a Molex Picoblade 3 pin plug at the other end.
