Flat components & FFC
Flexible flat cables and jumper leads for board-to-board and dynamic wiring in computers, audio-visual, and office equipment.
- SUMI-CARD™ FFC
- Shielded FFC
- Au-plating options
- Jumper leads
Malaysia · ASEAN · OEM interconnect
FFC & Wire Hub
Practical guides on flexible flat cable, electronic wires, and interconnect choices for engineers and buyers — with manufacturer profiles such as SEPM for context, not as an official sales portal.
FFCFlat cable
UL/CSAWire styles
IRRAXCross-linked
OEMBuyer focus
Topic library
Products that shrink wiring footprints
Explore flat-component and electronic-wire topics — from board-to-board FFC through irradiated and high-voltage constructions used across consumer, industrial, and automotive programmes.
SUMI-CARD™ Flexible Flat Cable
Sumitomo’s FFC brand — flat rectangular conductors between insulation films for compact, dynamic routing down to 0.5 mm pitch.
- 0.5 mm pitch
- High frequency
- High temp / humidity
- Halogen-free options
Electronic wires
UL- and CSA-recognized insulated electronic wires designed for dense wiring in smaller, higher-performance devices.
- Heat-resistant PVC
- SUMIFLEX™
- Piercing connector wire
- Spiral shielded
IRRAX™ Irradiated Wires
Cross-linked wire families for heat, voltage, and flexibility demands — including V2, HF, B, and high-voltage constructions.
- IRRAX V2
- IRRAX HF
- IRRAX B
- High-voltage wire
Brand profile
Featured manufacturer: SEPM
Sumitomo Electric Interconnect Products (M) Sdn. Bhd. (SEPM) is a Johor Bahru plant often cited in public archives for FFC, electronic wires, and irradiated wire capacity at Tebrau Industrial Area 2. We profile SEPM as one manufacturer among interconnect topics — not as this site’s corporate identity.
SEPM brand profile
Guides
Practical interconnect reading
Environmental and halogen-free expectations for interconnect
RoHS versus halogen-free versus customer blacklists for FFC and IRRAX wire — IRRAX B non-PBDE notes, SUMI-CARD HIGH-rating context, declaration hygiene, and formulation change control.
ISO and IATF quality systems in Malaysian wire plants
What ISO 9001, ISO 14001, and IATF 16949 mean for Malaysian interconnect plants — certificate limits, OEM audit evidence, SEPM milestone context, and PPAP-like discipline for FFC and wire.
High-voltage wire selection for compact electronics
Practical OEM guide to selecting IRRAX-class high-voltage wire — creepage and clearance, UL style pitfalls, thermal rise, SEPM HV milestones, and procurement language that survives audits.