Automotive High Temperature FFC Cable is available with PI or PET insulation and temperature ratings of -40°C to +125°C or +150°C. Conductor count, pitch, cable dimensions, EMI shielding, and connector configuration can be specified according to the required automotive connection.
Technical Specifications
|
Item |
Specification |
|
Product Type |
Automotive High Temperature FFC Cable |
|
Conductor Material |
Tin-plated copper / Customized |
|
Insulation Material |
Polyimide (PI) / PET |
|
Temperature Rating |
-40°C to +125°C / +150°C (Higher ratings customized) |
|
Pitch Options |
0.3mm / 0.5mm / 1.0mm / Customized |
|
Dimensions |
Length, width, thickness, and conductor count fully customized |
|
Voltage & Shielding |
Custom voltage ratings; optional EMI shielding |
|
Connector Support |
Compatible with customer-specified connectors |
High-Temperature FFC Construction & Material Selection
Tin-Plated Copper Conductors
Flat tin-plated copper conductors form the internal conductive paths, with conductor count and arrangement specified according to the required circuit.
PI / PET Insulation
PI or PET film provides the primary insulation layer. The material is selected according to the required temperature rating and cable construction.
Laminated Flat Structure
Conductors and insulation are laminated into a thin flat structure for compact automotive routing and connector installation.
Temperature & Material Configuration
Configurations cover -40°C to +125°C and up to +150°C, with insulation and adhesive systems selected according to the specified thermal range. Requirements above +150°C can be reviewed as a custom construction.
High-Temperature PI Construction
For PI configurations, a high-temperature adhesive system maintains the laminated structure under thermal stress and reduces the risk of delamination.
Automotive Interface & Dimensional Configuration
Pitch & Conductor Count
Available pitches include 0.3 mm, 0.5 mm and 1.0 mm. Conductor count and arrangement can be matched to the required connector positions and circuit layout.
Cable Dimensions
Cable length, width and thickness can be specified to match the available routing space or an existing FFC specification.
Contact-End Configuration
Contact orientation, exposed contact length and stiffener configuration can be specified to match the connector interface and installation requirements.
Connector & EMI Shielding
Connector configuration can follow the required interface. EMI shielding can be incorporated where required by the electrical or EMC specification.
Automotive Applications
Engine Compartment Electronics
FFC connections for electronic modules installed around the engine compartment, where ambient temperatures are higher than standard cabin locations.
EV Battery & BMS
Battery packs and BMS assemblies requiring flat cable routing within the specified operating temperature range.
ECU, BCM & HVAC Controls
Internal wiring between control boards, displays and electronic modules in ECU, BCM and HVAC systems.
ADAS Cameras & Sensors
Compact FFC connections inside vehicle camera and sensor modules, with cable dimensions matched to the available routing space.
Power Control Modules
Connections between boards and control components in power electronics assemblies installed in higher-temperature areas.
Custom FFC Development & Sample Approval
Sample or Drawing Reference
An existing FFC sample, technical drawing or approved specification can be used as the reference for replacement production or a new automotive cable project.
Configuration Review
The required temperature rating, conductor count, pitch, cable dimensions, contact-end configuration, connector information and EMI shielding requirements are reviewed before sampling.
Prototype Verification
Prototype samples are produced for checking cable dimensions, contact-end configuration, connector fit, electrical performance and overall construction against the submitted requirements.
Sample Approval
Once the prototype meets the confirmed requirements, the approved drawing and key cable specifications are established as the production reference.
Repeat Production
Subsequent orders can follow the approved specification, minimizing repeated technical confirmation and maintaining consistency across production batches.
Quality Control & Compliance
Material & Dimensional Control
Incoming copper, insulation film and adhesive are inspected before production; cable dimensions, pitch and conductor alignment are monitored during manufacturing.
Electrical Testing
Continuity, conductor resistance and insulation testing verify the electrical condition of each completed cable.
Thermal & Flexing Testing
Thermal aging, thermal cycling and bending durability tests assess performance under the specified thermal and mechanical conditions.
Quality & Compliance
IATF 16949 and ISO 9001 quality systems support production control, with RoHS and REACH compliance documentation available for material and regulatory requirements.
FAQ