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TE Connectivity AMP Connectors 4-1734839-5 — FFC / FPC Cable Assemblies

4-1734839-5 TE Connectivity FPC Connector, 45 Pos

MPN4-1734839-5
Active

TE Connectivity AMP Connectors FPC connector, 4-1734839-5, 45 positions, 0.020" (0.50 mm) pitch, right-angle SMT, ZIF, top contact, gold flash, 0.5 A, 250 V, -20°C~85°C.

$2.5600Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 4-1734839-5 datasheet (PDF)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

4-1734839-5 key specifications
ParameterValue
MountingSurface Mount, Right Angle
Cable end typeTapered
Flat flex typeFPC
Connector (Contact type)Contacts, Top
Voltage rating250V
Current rating0.5A
Operating temperature-20°C~85°C
Housing colorNatural
Actuator colorIvory
Contact materialPhosphor Bronze
Housing materialThermoplastic
Actuator materialThermoplastic

All specifications

4-1734839-5 additional specifications
ParameterValue
Height above board0.081\" (2.05mm)
Material flammability ratingUL94 V-0
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention, Zero Insertion Force (ZIF)
TerminationSolder
Contact finishGold
Locking featureSlide Lock
FFC, FCB thickness0.30mm
Positions45
Contact finish thicknessFlash

Product details

The 4-1734839-5: This is a 45-position, top-contact FPC connector with a zero insertion force (ZIF) actuator — the slide lock holds the FPC in place without the force needed to push the cable into a friction-fit socket. The connector accepts 0.30 mm thick FPC; a thicker or thinner cable will not seat correctly in the contact beams.

Mounting and Termination — Right-Angle SMT with Solder Retention

Solder retention features on the housing provide additional mechanical hold during reflow and against cable strain after assembly.

Frequently asked questions

What FPC thickness does 4-1734839-5 accept?

The connector is designed for 0.30 mm thick FPC. Using a different thickness risks poor contact or damage to the ZIF mechanism.

Is 4-1734839-5 RoHS compliant?

Yes, it is ROHS3 compliant. The housing material is rated UL94 V-0.