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Molex 51021-1700 — Connector Housings

Molex 51021-1700 Picoblade 1.25 Receptacle Housing

MPN51021-1700
Active

Molex Picoblade 1.25 receptacle housing, 51021-1700, 17 circuits, 1.25 mm pitch, single row, crimp termination, ROHS3 compliant.

$0.2280Ref. price · indicative, final on quote
RoHSROHS3 Compliant
Series*
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

51021-1700 specifications
ParameterValue
Series*
PackageBox

Product details

17-Circuit Picoblade 1.25 Receptacle Housing

The Molex 51021-1700 is a 17-circuit receptacle housing from the Picoblade 1.25 series, designed for wire-to-board interconnects in space-constrained consumer and industrial electronics.

Active Production and Compliance

The 51021-1700 carries an Active product status and is ROHS3 compliant, so it clears the regulatory gate for current BOMs without a waiver.

This housing accepts the matching Picoblade 1.25 crimp terminals (sold separately) and mates with the corresponding 17-circuit Picoblade 1.25 header.

Frequently asked questions

What is the mating part for Molex 51021-1700?

The 51021-1700 mates with the matching 17-circuit Picoblade 1.25 header from the same series. The crimp terminals are ordered separately.