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JST 12FMN Series

2 variants · JST

About the JST 12FMN Series

The JST 12FMN Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common actuator color of -, actuator material of - and cable end type of Straight. Variants differ by operating temperature, so you can match the exact operating temperature your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current JST 12FMN Series variants and discontinued ones from a single page.

Select a variant by

Operating temperature
-25°C ~ 85°C · -25°C~85°C

Shared specifications

Actuator color
-
Actuator material
-
Cable end type
Straight
Connector (Contact type)
Contacts, Vertical - 1 Sided
Contact finish
Tin
Contact finish thickness
-
Contact material
Phosphor Bronze
Current rating
0.5A
Features
Low Insertion Force (LIF)
FFC, FCB thickness
0.30mm
Flat flex type
FFC
Height above board
0.201\" (5.10mm)

Variant comparison

Parameter12FMN-BMTR-A-TB12FMN-BMTTN-A-TF(LF)(SN)
Operating temperature-25°C ~ 85°C-25°C~85°C

Request a quote on any JST 12FMN Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the JST 12FMN Series variants differ?
JST 12FMN Series part numbers differ by operating temperature. Use the selection guide above to pick by operating temperature.
How many JST 12FMN Series part numbers are listed?
2 JST 12FMN Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for JST 12FMN Series?
Request a quote (RFQ) for any JST 12FMN Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants