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Flat Flex Ribbon Jumpers, Cables

Image Part Number Description / PDF Quantity Rfq
0150200397

0150200397

Woodhead - Molex

CABLE FFC 36POS 0.50MM 9"

0
0150150425

0150150425

Woodhead - Molex

CABLE FFC 25POS 0.30MM 4"

206
310-10-0051

310-10-0051

CnC Tech

CABLE FFC 10POS 0.020" 2.00"

202
687714200002

687714200002

Würth Elektronik Midcom

CABLE FFC 14POS 0.50MM 7.87"

252
0150181033

0150181033

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 51 TYPE

0
0150180540

0150180540

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 76 TYPE

0
0150200125

0150200125

Woodhead - Molex

CABLE FFC 12POS 0.50MM 5"

217
0151660148

0151660148

Woodhead - Molex

CABLE FFC 14POS 0.50MM 5"

54
0150200365

0150200365

Woodhead - Molex

CABLE FFC 34POS 0.50MM 4"

0
AFFC-050-20-153-11

AFFC-050-20-153-11

ASSMANN WSW Components

CABLE FFC 20POS 0.50MM 6"

0
0150181040

0150181040

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 152 TYP

0
0151660341

0151660341

Woodhead - Molex

CABLE FFC 32POS 0.50MM 3"

991
0152670775

0152670775

Woodhead - Molex

CABLE FFC 9POS 1.00MM 5"

998
AFFC-100-20-254-11

AFFC-100-20-254-11

ASSMANN WSW Components

FFC CABLE 1.00MM 20 CONDUCTOR 25

309
0150200226

0150200226

Woodhead - Molex

CABLE FFC 20POS 0.50MM 12"

0
0151660237

0151660237

Woodhead - Molex

CABLE FFC 22POS 0.50MM 6"

305
0152660199

0152660199

Woodhead - Molex

CABLE FFC 18POS 0.50MM 9"

0
100R8-76B

100R8-76B

Parlex Corp.

CABLE FFC 8POS 1.00MM 3"

1639
0152660349

0152660349

Woodhead - Molex

CABLE FFC 32POS 0.50MM 7"

864
FSK-23A-12

FSK-23A-12

TE Connectivity AMP Connectors

CABLE FLXSTRP 12POS 2.54MM 3"

0

Flat Flex Ribbon Jumpers, Cables

1. Overview

Flat Flex Ribbon Jumpers (FFRJ) and Cables are specialized electrical interconnect solutions characterized by their flat, ribbon-like structure. They consist of multiple conductors arranged in parallel on a flexible dielectric substrate, enabling high-density signal/power transmission in compact spaces. These components are critical in modern electronics for their ability to reduce assembly complexity, improve signal integrity, and support miniaturization in devices ranging from consumer electronics to industrial automation systems.

2. Main Types & Functional Classification

TypeFunctional FeaturesApplication Examples
Single-layer FFRJSimplex conductor arrangement, cost-effectiveInternal PCB connections in laptops
Dual-layer FFRJDouble-sided conductors with cross-connect capabilityHigh-density backplane interfaces
Stripline FFRJControlled impedance with embedded ground planesRadar systems and RF modules
Shielded Ribbon CablesEMI/RFI protection with braided shieldingMedical imaging equipment

3. Structure & Composition

A typical FFRJ/cable assembly comprises:

  • Conductors: Annealed copper or aluminum alloys (0.05-0.5mm ), with tin/silver plating
  • Dielectric: Polyimide (PI) or polyester (PET) films (0.025-0.2mm thickness)
  • Termination: ZIF (Zero Insertion Force) contacts or stamped headers
  • Protective Layer: Optional PVC or TPE overmolding for mechanical strain relief

4. Key Technical Parameters

ParameterTypical RangeImportance
Conductor Cross-section0.035 - 0.8mm Determines current carrying capacity
Insulation Resistance>100M @500VDCEnsures electrical safety
Operating Temperature-40 C to +125 CDefines environmental robustness
Flex Life10,000 - 100,000 cyclesIndicates mechanical durability
Impedance Control50 - 100 Crucial for high-speed signals

5. Application Fields

  • Consumer Electronics: Foldable smartphones, wearable devices
  • Medical Equipment: MRI scanners, endoscopic cameras
  • Industrial Automation: Robotic arm cabling systems
  • Telecommunications: 5G base station internal wiring

6. Leading Manufacturers & Products

ManufacturerRepresentative ProductKey Specification
TE ConnectivityFFRJ-26D-12726AWG, 127 m pitch, 10Gbps data rate
MolexSL Series Ribbon CableUL94-V0 rated, 28AWG x 40 conductors
Amphenol ICCZIF-CL-1048990.8mm pitch, 1000 mating cycles

7. Selection Guidelines

Key considerations:

  1. Calculate current load using I = K T A (where K=material constant, T=temp rise, A=conductor area)
  2. Evaluate bend radius requirements: Minimum R 10 cable height
  3. Verify signal integrity for frequencies >1GHz using S-parameter analysis
  4. Select flame-retardant materials (e.g., LSZH jackets) for industrial applications

Case Study: In automotive ADAS systems, shielded 34AWG FFRJ with -40 C to +150 C rating was selected to ensure reliability in engine bay environments.

8. Industry Trends

Emerging developments include:

  • Sub-0.5mm pitch connectors enabling 8K display interfaces
  • Integration of graphene-coated conductors for 50% weight reduction
  • Smart cables with embedded temperature/signal sensors (IoT applications)
  • Adoption of halogen-free materials meeting IEC 62576 standards
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