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JST 05FMN-BMTTN-A-TF — FFC / FPC Cable Assemblies

05FMN-BMTTN-A-TF — JST FMN 5-Position 1.00 mm Pitch FFC

MPN05FMN-BMTTN-A-TF
Active

JST Sales America Inc. FMN series, 05FMN-BMTTN-A-TF, 5-position, 0.039" (1.00 mm) pitch, vertical SMT FFC connector with Low Insertion Force (LIF) actuation, 0.5 A per contact, 50 V rating, tin-plated phosphor bronze contacts, black UL94 V-0 PA6T housing.

$0.5400Ref. price · indicative, final on quote
RoHSRoHS non-compliant
SeriesFMN
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

05FMN-BMTTN-A-TF key specifications
ParameterValue
SeriesFMN
MountingSurface Mount
Cable end typeStraight
Flat flex typeFFC
Connector (Contact type)Contacts, Vertical - 1 Sided
Voltage rating50V
Current rating0.5A
Operating temperature-25°C ~ 85°C
Housing colorBlack
Contact materialPhosphor Bronze
Housing materialPolyamide (PA6T), Nylon 6T
Height above board0.201\" (5.10mm)

All specifications

05FMN-BMTTN-A-TF additional specifications
ParameterValue
Material flammability ratingUL94 V-0
Pitch0.039\" (1.00mm)
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesLow Insertion Force (LIF)
TerminationSolder
Contact finishTin
FFC, FCB thickness0.30mm
Positions5

Product details

5-pin signal interconnect for tight board layouts

The Low Insertion Force (LIF) feature means the FFC slides in with less force than a standard ZIF connector, reducing pad wear on the flex circuit during repeated mating cycles. It accepts 0.30 mm thick FFC, which covers the vast majority of standard 0.3 mm pitch ribbon cables.

What the 0.5 A rating means for your circuit

At 0.5 A per contact, the connector is not meant for power distribution — it's a signal carrier. If your BOM has any pin drawing more than 0.5 A continuous, you'll need to either parallel multiple contacts (not recommended for signal integrity) or step up to a higher-current series like JST's XH or VH. The vertical orientation (contacts vertical - 1 sided) means the FFC enters perpendicular to the PCB, which saves board-edge space compared to a right-angle connector. The 5.10 mm height above board gives clearance for components underneath the mated cable.

Frequently asked questions

Is 05FMN-BMTTN-A-TF compatible with standard FFC cables?

Yes — it accepts 0.30 mm thick FFC with a 1.00 mm pitch. Most standard 0.3 mm FFC cables with a 1.00 mm pitch and straight cable end type will mate. The LIF actuation requires no locking slider; just push the cable in until it stops.