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Flat Flex Ribbon Jumpers, Cables

Image Part Number Description / PDF Quantity Rfq
0982660835

0982660835

Woodhead - Molex

CABLE FFC 15POS 0.50MM 2"

354
0151660361

0151660361

Woodhead - Molex

CABLE FFC 34POS 0.50MM 2"

973
AFFC-100-10-153-11

AFFC-100-10-153-11

ASSMANN WSW Components

FFC CABLE 1.00MM 10 CONDUCTOR 15

82
0150221030

0150221030

Woodhead - Molex

LVDS 0.5MM 254MM 30CKTS AU 50178

56
0152660290

0152660290

Woodhead - Molex

CABLE FFC 26POS 0.50MM 10"

0
0150150225

0150150225

Woodhead - Molex

CABLE FFC 25POS 0.30MM 2"

6476
0150180300

0150180300

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 102 TYP

0
0151660158

0151660158

Woodhead - Molex

CABLE FFC 14POS 0.50MM 10"

248
0982660325

0982660325

Woodhead - Molex

CABLE FFC 30POS 0.50MM 6"

0
0152670837

0152670837

Woodhead - Molex

CABLE FFC 15POS 1.00MM 3"

988
0150180296

0150180296

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 51 TYPE

0
686730119001

686730119001

Würth Elektronik Midcom

WR-FFC 1.00MM TYPE 2_FOLDING FFC

0
0151670250

0151670250

Woodhead - Molex

CABLE FFC 10POS 1.00MM 3"

0
0150180769

0150180769

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 51 TYPE

0
0150180973

0150180973

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 127 TYP

0
0982660085

0982660085

Woodhead - Molex

CABLE FFC 8POS 0.50MM 7"

0
FJH-20-D-12.00-4

FJH-20-D-12.00-4

Samtec, Inc.

CABLE FFC 20POS 0.50MM 12"

199
0151660080

0151660080

Woodhead - Molex

CABLE FFC 8POS 0.50MM 4"

465
0150180517

0150180517

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 76 TYPE

0
0150200093

0150200093

Woodhead - Molex

CABLE FFC 8POS 0.50MM 12"

1682

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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