51 Pin ZIF FPC Connector 0.5mm Pitch Height 2.1mm F05059FA051M1WLJ9

The F05059FA051M1WLJ9 is a high-density, 51-pin Zero Insertion Force (ZIF) connector designed for Flexible Printed Circuits (FPC). This surface-mount component features a standard 0.50mm pitch and a low-profile vertical height of 2.1mm, providing a reliable and space-efficient interconnection for advanced electronic systems.

Pitch	0.5mm
Number of Pins	51
Total Height	2.10mm
Body Width	6.0mm

F05059FA051M1WLJ9

Product Overview

While this specific model number is not explicitly detailed in the provided technical data sheets, it belongs to a series characterized by a front-flip (actuator) locking mechanism and a bottom-contact design. Based on the series summary, it is engineered with integrated grounding functionality to ensure electrical signal integrity and enhanced mechanical stability on the PCB.

Product Specifications

Pitch: 0.50 mm.
Height: 2.1 mm.
Number of Positions: 51 Pins.
Housing Material: White LCP (Liquid Crystal Polymer).
Actuator Material: Black LCP.
Terminal Material: Phosphor Copper.
Grounding Clips: Copper Alloy.
Contact Area Plating: Gold plating (1u” Min) over a Nickel base.
Solder Area Plating: Matte Tin (80~160u”).

Product Features

ZIF Flip-Lock Design: The front-flip actuator allows for zero-force insertion of the FPC, protecting delicate conductive gold fingers from mechanical wear during assembly.
Integrated Grounding: Features grounding clips on both sides to provide a secure electrical path for EMI reduction and increase the mechanical strength of the solder joints.
Thermal Reliability: Constructed with high-performance LCP materials, making the connector fully compatible with standard lead-free reflow soldering processes.
Oxidation Protection: Selective gold plating in the contact area ensures low contact resistance and long-term environmental durability.
Low-Profile High-Density: A 2.1mm height enables high-density integration in slim mobile and portable devices.

Applications

Given its 51-pin configuration and grounded design, this connector is typically used in:

Display Interfaces: Connecting high-definition LCD or OLED panels to main control boards.
Consumer Electronics: Internal high-bandwidth signal routing for laptops, tablets, and handheld devices.
Automotive Systems: Infotainment displays and digital instrument cluster connections.
Industrial/Medical: Compact diagnostic imaging and high-density monitoring equipment.

Packing Details

Packaging Type: Vacuum Packaging.
Function: The vacuum seal protects the gold-plated terminals and LCP housing from environmental moisture and oxidation during transit and storage.

FAQ (Frequently Asked Questions)

1. Does the F05059FA051M1WLJ9 provide grounding for signal integrity?

Yes, this model series is designed with grounding functionality and includes integrated metal clips to manage electromagnetic interference and secure the FPC.

2. Which direction should the FPC conductive gold fingers face?

This connector utilizes a bottom-contact design, meaning the conductive gold fingers of the FPC must face downward toward the PCB surface during insertion.

3. Is this connector compatible with lead-free reflow soldering?

Yes, the housing and actuator are made of LCP material, which is specifically chosen for its ability to withstand the high temperatures required for standard reflow soldering processes.