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Molex 5051100492 — FFC / FPC Cable Assemblies

Molex 5051100492 Easy-On FD19 FFC/FPC Connector, 4-Pos

MPN5051100492
Active

Molex Easy-On FD19 505110, 4-position FFC/FPC connector, 0.5 mm pitch, right-angle SMT, ZIF flip-lock actuator, gold-plated bottom contacts, rated 0.5 A per circuit, active production.

$0.6800Ref. price · indicative, final on quote
Molex 5051100492 datasheet (PDF)
RoHSROHS3 Compliant
SeriesEasy-On FD19 505110
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

5051100492 key specifications
ParameterValue
SeriesEasy-On FD19 505110
MountingSurface Mount, Right Angle
Cable end typeTabbed, Tapered
Flat flex typeFFC, FPC
Connector (Contact type)Contacts, Bottom
Voltage rating50V
Current rating0.5A
Operating temperature-40°C ~ 105°C
Housing colorBeige
Actuator colorBlack
Contact materialPhosphor Bronze
Housing materialLiquid Crystal Polymer (LCP), Glass Filled

All specifications

5051100492 additional specifications
ParameterValue
Actuator materialPolyamide (PA), Nylon, Glass Filled
Height above board0.075\" (1.90mm)
Material flammability ratingUL94 V-0
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention, Zero Insertion Force (ZIF)
TerminationSolder
Mating cycles25
Contact finishGold
Locking featureFlip Lock, Backlock
FFC, FCB thickness0.30mm
Positions4
Contact finish thickness1.97µin (0.050µm)

Product details

4-position ZIF FPC connector for low-signal-density board interconnects

The Molex 5051100492 is a 4-position, 0.5 mm pitch FFC/FPC connector from the Easy-On FD19 series, terminated by right-angle surface-mount solder. The ZIF flip-lock actuator secures a 0.30 mm-thick FPC with tabbed, tapered ends, and the bottom-contact design routes the flex flat against the board.

ZIF actuator and gold plating for reliable low-cycle mating

The ZIF backlock actuator eliminates insertion force on the FPC pads, reducing wear during the 25 mating cycles the connector is rated for. Gold contact finish at 1.97 µin thickness on phosphor bronze contacts maintains stable contact resistance across those cycles in environments up to 105 °C.

Frequently asked questions

What is the pitch of the 5051100492?

The contact pitch is 0.020" (0.50 mm). This is the center-to-center spacing between adjacent positions.

Does the 5051100492 have a ZIF locking feature?

Yes, it uses a Zero Insertion Force (ZIF) flip-lock actuator, also described as a backlock. The actuator flips down to clamp the FPC after insertion.