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Flat Flex Ribbon Jumpers, Cables

Image Part Number Description / PDF Quantity Rfq
0151660157

0151660157

Woodhead - Molex

CABLE FFC 14POS 0.50MM 10"

412
AFFC-050-10-102-11

AFFC-050-10-102-11

ASSMANN WSW Components

CABLE FFC 10POS 0.50MM 4"

1541
0150181022

0150181022

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 203 TYP

0
0151670767

0151670767

Woodhead - Molex

CABLE FFC 9POS 1.00MM 1.18"

996
0152660285

0152660285

Woodhead - Molex

CABLE FFC 26POS 0.50MM 8"

165
0150220480

0150220480

Woodhead - Molex

LVDS 0.5MM 102MM 80CKTS AU 50178

0
0152670367

0152670367

Woodhead - Molex

CABLE FFC 20POS 1.00MM 7"

0
050R26-51B

050R26-51B

Parlex Corp.

CABLE FFC 26POS 0.50MM 2"

550
687634100002

687634100002

Würth Elektronik Midcom

CABLE FFC 34POS 0.50MM 3.94"

32
0150200086

0150200086

Woodhead - Molex

CABLE FFC 8POS 0.50MM 7"

0
0982660116

0982660116

Woodhead - Molex

CABLE FFC 10POS 0.50MM 12"

973
AFFC-050-12-076-11

AFFC-050-12-076-11

ASSMANN WSW Components

CABLE FFC 12POS 0.50MM 3"

5133
0150180534

0150180534

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 305 TYP

0
0152670245

0152670245

Woodhead - Molex

CABLE FFC 10POS 1.00MM 1.18"

995
0152660183

0152660183

Woodhead - Molex

CABLE FFC 18POS 0.50MM 1.18"

1365
AFFC-050-12-127-11

AFFC-050-12-127-11

ASSMANN WSW Components

CABLE FFC 12POS 0.50MM 5"

0
050R36-76B

050R36-76B

Parlex Corp.

CABLE FFC 36POS 0.50MM 3"

463
0150181197

0150181197

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 178 TYP

0
0151670262

0151670262

Woodhead - Molex

CABLE FFC 10POS 1.00MM 9"

0
0982670441

0982670441

Woodhead - Molex

CABLE FFC 26POS 1.00MM 12"

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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