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FI-S 1.25mm Pitch Connectors

SCT1255 Series

SCT1255 Series are compatible with JAE FI-S series connector. Compact 1.25mm pitch wire to board connector designed for slim devices requiring secure internal connections.

Specification

SeriesSCT1255 Series
Contact Pitch1.25mm
No.of Contacts2 to 16 positions
Current1A (AWG #28 to #32)
CompatibleCross JAE FI-S Connector Series
Part No.SCT1255
Compatible:JAE FI-S series connector
Pitch – Mating Interface1.25mm
Circuits2-16
Applicable wire:AWG#28-#32 (Max.OD:1.0mm)
Current Rating:1A
Voltage Rating:200V
Temperature Range:-25°C~+85°C
Contact Resistance:40m Omega Max
Insulation Resistance:100M Omega Min
Withstanding Voltage:500V AC/minute

JAE FI-S Series – 1.25mm Pitch Board-to-Cable Connector for Slim Internal Connections

The FI-S Series from JAE is a space-efficient, board-to-cable connector system designed specifically for internal connections in compact electronic devices. With its low-profile surface mount design and secure crimp plug, it offers both miniaturization and high reliability in internal wiring applications.


Key Features

  • Compact 1.25mm Pitch

    • Ideal for internal wiring of small and slim devices.

    • Single-row type optimized for ultra-thin applications.

  • Low-profile Board-Mount Receptacle

    • Surface mount type with only 1.8mm mounting height.

    • SMT terminal spacing: 1.25mm.

  • Stable Mounting and Assembly

    • Receptacle equipped with hold-down tabs to prevent float during reflow soldering.

    • Improves mechanical retention to the PCB.

  • Reliable Wire-to-Board Connection

    • Crimp-style plug for discrete wire termination.

    • Keying mechanism prevents mismating.

    • Friction lock ensures secure engagement.

  • Automation Friendly

    • Receptacles supplied in embossed tape for automated pick-and-place mounting.


Typical Applications

  • Digital cameras

  • Portable medical devices

  • Smart meters

  • Compact sensors and modules

  • Wearable electronics

  • Embedded control units


Advantages

  • Ultra-low profile design saves valuable board space.

  • Secure mating features reduce risk of connection failure.

  • SMT compatibility supports high-speed, automated assembly.

  • Keyed and locked to ensure user-friendly, error-free mating.

  • Ideal for thin, compact devices requiring robust internal connections.


The JAE FI-S Series is the ideal solution for engineers seeking a slim, secure, and reliable board-to-cable connection. Its space-conscious design and thoughtful features make it a trusted choice in today’s compact electronics.

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