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F31S-1A7L1-11070 — Amphenol product photo
Amphenol

F31S-1A7L1-11070 FFC/FPC Connector 0.50mm 70 Pos ZIF

MPNF31S-1A7L1-11070
Active

Amphenol ICC (FCI) Aorora F31S FFC/FPC connector, 0.50mm pitch, 70 positions, ZIF flip lock, 0.5A per contact, gold-plated contacts, vertical one-sided termination, UL94 V-0 LCP housing

$1.6100Ref. price · indicative, final on quote
F31S-1A7L1-11070 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

F31S-1A7L1-11070 Technical Specifications
ParameterValue
SeriesAorora F31S
Mounting typeSurface Mount
Cable end typeStraight
Flat flex typeFFC, FPC
Connector (Contact type)Contacts, Vertical - 1 Sided
Voltage rating50V
Current rating0.5A
Operating temperature-40°C~105°C
Housing colorNatural
Actuator colorBlack
Contact materialPhosphor Bronze
Housing materialLiquid Crystal Polymer (LCP), Glass Filled
Actuator materialLiquid Crystal Polymer (LCP), Glass Filled
Height above board0.228\" (5.80mm)
Material flammability ratingUL94 V-0
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention, Zero Insertion Force (ZIF)
TerminationSolder
Mating cycles30
Contact finishGold
Locking featureFlip Lock, Backlock
FFC, FCB thickness0.30mm
Positions70
Contact finish thickness1.97µin (0.050µm)

Product details

The vertical, one-sided contact arrangement mates with a straight FFC or FPC cable 0.30 mm thick. The ZIF flip lock secures the cable without insertion force — the actuator flips down after the flex is seated, which avoids damaging the thin conductors on insertion.

Mating Cycles and Contact Plating — Field-Service Reality

That is a flash plating — enough for corrosion resistance in a clean indoor environment, but the mating cycle rating is 30 cycles. In a product that is assembled once and never serviced, 30 cycles is plenty. If the connector sees quarterly disconnect for field repair, the gold will wear through before the product's tenth year.

The F31S-1A7L1-11070 is the 70-position variant.

Frequently asked questions

What is the closest functional alternative to F31S-1A7L1-11070?

Within the same Aorora F31S series, the F31S-1A7L1-11030 is a 30-position variant with identical pitch, height, plating, and locking feature. It is not a second-source — it is a lower-position sibling that shares the same footprint and mating interface.