ample-chip ample-chip
RFQ
BOM

Flat Flex Ribbon Jumpers, Cables

Image Part Number Description / PDF Quantity Rfq
0151660338

0151660338

Woodhead - Molex

CABLE FFC 32POS 0.50MM 1.18"

0
FJ-20-D-03.40-4

FJ-20-D-03.40-4

Samtec, Inc.

1MM FLEX CABLE JUMPER

0
687628152002

687628152002

Würth Elektronik Midcom

CABLE FFC 28POS 0.50MM 5.98"

6
0152670740

0152670740

Woodhead - Molex

CABLE FFC 5POS 1.00MM 10"

0
0150200097

0150200097

Woodhead - Molex

CABLE FFC 10POS 0.50MM 2"

0
0150200788

0150200788

Woodhead - Molex

CABLE FFC 11POS 0.50MM 1.18"

990
0152670728

0152670728

Woodhead - Molex

CABLE FFC 5POS 1.00MM 4"

0
0982670373

0982670373

Woodhead - Molex

CABLE FFC 20POS 1.00MM 10"

0
0150180314

0150180314

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 305 TYP

0
050R36-102B

050R36-102B

Parlex Corp.

CABLE FFC 36POS 0.50MM 4"

0
0152661047

0152661047

Woodhead - Molex

CABLE FFC 33POS 0.50MM 9"

0
050R40-102B

050R40-102B

Parlex Corp.

CABLE FFC 40POS 0.50MM 4"

4856
0152660935

0152660935

Woodhead - Molex

CABLE FFC 23POS 0.50MM 8"

1000
AFFC-050-50-076-11

AFFC-050-50-076-11

ASSMANN WSW Components

CABLE FFC 50POS 0.50MM 3"

209
0150180385

0150180385

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 76 TYPE

0
0151660082

0151660082

Woodhead - Molex

CABLE FFC 8POS 0.50MM 5"

0
0151661165

0151661165

Woodhead - Molex

CABLE FFC 45POS 0.50MM 2"

989
AFFC-050-18-102-11

AFFC-050-18-102-11

ASSMANN WSW Components

CABLE FFC 18POS 0.50MM 4"

403
050R4-51B

050R4-51B

Parlex Corp.

CABLE FFC 4POS 0.50MM 2"

6867
0150180308

0150180308

Woodhead - Molex

PREMO-FD19 0.50 JMPR LGT 203 TYP

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
RFQ BOM Call Skype Email
Top