The **FLCS-64-R** is a specific electronic component commonly used in high-density PCB designs. It is a **Surface Mount (SMT) FFC/FPC (Flat Flexible Cable / Flexible Printed Circuit) Connector**. Below is a detailed breakdown of its electronic and mechanical specifications. --- ### 1. General Specifications The part number typically refers to a low-profile connector designed to bridge a flexible ribbon cable to a rigid circuit board. | Parameter | Specification | | :--- | :--- | | **Connector Type** | FFC/FPC Connector | | **Number of Positions** | 64 Pins | | **Pitch (Spacing)** | 0.5 mm | | **Mounting Type** | Surface Mount (SMD / SMT), Right Angle | | **Contact Type** | Bottom Contact (usually) | | **Actuator Type** | ZIF (Zero Insertion Force) or Slide Lock | --- ### 2. Key Electronic Features #### A. Pin Configuration With **64 pins**, this connector is designed for high-density signal transmission. It is frequently used for: * LCD/Display interfaces (LVDS or MIPI). * High-resolution camera modules. * Inter-board connections in compact devices (laptops, tablets). #### B. Electrical Ratings * **Current Rating:** Typically 0.5A per pin. * **Voltage Rating:** Usually 50V AC/DC. * **Contact Resistance:** Max 20mΩ - 30mΩ. * **Insulation Resistance:** Min 500MΩ at 250V DC. --- ### 3. Mechanical & Material Construction * **Housing:** High-temperature thermoplastic (LCP - Liquid Crystal Polymer), UL94V-0 rated to withstand reflow soldering temperatures. * **Contacts:** Phosphor Bronze with Gold or Tin plating over Nickel to prevent oxidation and ensure low signal loss. * **ZIF Mechanism:** The "Zero Insertion Force" mechanism allows the flat cable to be inserted without friction; a locking lever (actuator) is then pressed down to secure the connection. --- ### 4. Implementation Example (Footprint) When designing a PCB for this part, the landing pads must be precisely aligned due to the tight **0.5mm pitch**. ```c // Simplified Pad Layout Concept (Units: mm) Pin_Pitch : 0.50 Pad_Width : 0.30 Pad_Length : 1.20 (for SMT soldering) Total_Width : ~32.00 (based on 64 pins) ``` --- ### 5. Application Areas 1. **Consumer Electronics:** Smartwatch internals, smartphone screen connectors. 2. **Computing:** Connecting a keyboard or trackpad to a laptop motherboard. 3. **Industrial:** Handheld scanners and medical imaging displays.