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Molex 5051103591 — FFC / FPC Cable Assemblies

5051103591 Molex Easy-On FD19 35POS 0.5mm ZIF FFC Connector

MPN5051103591
Active

Molex Easy-On FD19 505110 series, 35-position FFC/FPC connector, 0.020" (0.50mm) pitch, right-angle SMT, ZIF flip-lock, gold-plated bottom contacts, rated 0.5A per contact at 50V, operating temperature -40°C to 105°C.

$1.4100Ref. price · indicative, final on quote
Molex 5051103591 datasheet (PDF)
RoHSRoHS non-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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

5051103591 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

5051103591 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
FFC, FCB thickness0.30mm
Positions35
Contact finish thickness1.97µin (0.050µm)

Product details

The 5051103591 is a 35-position, 0.020" (0.50mm) pitch FFC/FPC connector from the Molex Easy-On FD19 505110 series. Gold-plated phosphor bronze contacts (1.97µin gold) are rated for 25 mating cycles, which is typical for a ZIF connector in a field-serviceable assembly.

The connector mates with a 0.30mm-thick FFC or FPC that has a tabbed, tapered cable end — the cable-end geometry is non-negotiable for proper insertion under the flip-lock actuator. The contacts are bottom-side, meaning the FPC's conductive pads face down toward the PCB. No crimp or press-fit option exists for this member.

Frequently asked questions

Does the 5051103591 use ZIF locking and is it compatible with 0.3mm FFC?

Yes, it uses a ZIF flip-lock actuator and is designed for 0.30mm-thick FFC or FPC with a tabbed, tapered cable end. The contacts are bottom-side.

What is the closest pin-compatible alternative to the 5051103591 in the Easy-On FD19 series?

The base product number is 505110; other position counts in the series share the same pitch and ZIF mechanism but differ in circuit count and footprint.