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Molex 0346909202 — Pin Headers

Molex 0346909202 Stac64 Header – 20 Position, 2.54mm Pitch

MPN0346909202
Active

Molex Stac64 34690 series, 0346909202, 20-position dual-row vertical header, 0.100" (2.54mm) pitch, shrouded 4-wall, through-hole solder, tin-plated contacts, -40°C to 105°C, brown insulation, automotive wire-to-board interconnect.

$3.4200Ref. price · indicative, final on quote
Molex 0346909202 datasheet (PDF)
RoHSROHS3 Compliant
SeriesStac64 34690
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

0346909202 key specifications
ParameterValue
SeriesStac64 34690
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating500VDC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBrown
Insulation height0.886\" (22.50mm)
Insulation materialSyndiotactic Polystyrene (SPS), Glass Filled

All specifications

0346909202 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTube
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions20
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.117\" (2.97mm)
Contact finish - matingTin

Product details

Tin-Plated Contacts and Through-Hole Termination

The 0346909202: The board guide feature aligns the header during placement, reducing skew on the solder pads.

Mating Half and Fastening

This header mates with a Stac64 receptacle housing (same 34690 series) that accepts the matching crimp terminals. The fastening type is a latch holder — a positive-lock ramp on the receptacle engages the header shroud, providing vibration-resistant retention. The 4-wall shrouding prevents pin stubbing and misalignment during blind mating in harness assembly.

Frequently asked questions

Where can I buy Molex 0346909202 and what is the lead time?

Submit an RFQ for a firm lead time — no stock-holding claim is made on this page.

What is the mating connector for Molex 0346909202?

The mating half is a Stac64 34690 series receptacle housing (Molex order code 034691xxxx) that accepts the matching crimp terminals.

What is the difference between 0346909202 and 0346909201?

Both are 20-position Stac64 headers; the difference is the insulation color. The 0346909202 has brown insulation, while the 0346909201 is black. All other specs — pitch, plating, termination, temperature range — are identical. The color coding aids visual identification in multi-connector harnesses.