The **FF0871SA1-R3000** is a high-performance, fine-pitch FPC (Flexible Printed Circuit) connector manufactured by **JAE (Japan Aviation Electronics)**. It is specifically designed for space-constrained electronic devices like smartphones, tablets, and wearables. --- ### ## Technical Specifications Below is a breakdown of the key electronic and physical characteristics of the FF0871SA1-R3000: | Feature | Specification | | :--- | :--- | | **Connector Type** | FPC Connector (Bottom Contact) | | **Number of Contacts** | 71 Pins | | **Pitch** | 0.3 mm | | **Mounting Height** | 0.9 mm (Low Profile) | | **Rated Current** | 0.2 A per contact | | **Rated Voltage** | AC/DC 50 V | | **Contact Resistance** | 80 mΩ max (initial) | | **Dielectric Withstanding Voltage** | AC 250 V (for 1 minute) | | **Operating Temperature** | -40°C to +85°C | --- ### ### Key Structural Features 1. **Actuator Type (Back-Flip):** The "SA1" series typically utilizes a back-flip (rotating) actuator. This mechanism ensures that the FPC cable is locked securely into place with high retention force, preventing accidental disconnection due to vibration or drops. 2. **Bottom Contact Design:** This specific model makes electrical contact with the FPC on the **bottom side**. This is critical for PCB layout planning to ensure the FPC pads face downward toward the board. 3. **Space Efficiency:** With a 0.3mm pitch and a sub-1mm height, it is engineered for "high-density mounting." This allows engineers to fit 71 signals into an extremely small horizontal footprint. 4. **Taping and Reel (R3000):** The "R3000" suffix indicates the packaging format. It comes in embossed tape-and-reel packaging with **3,000 pieces per reel**, optimized for high-speed automated SMT (Surface Mount Technology) assembly lines. --- ### ### Typical Applications Due to its high pin count (71 positions) and slim profile, this part is commonly used for: * **LCD/OLED Displays:** Connecting the main logic board to the display panel. * **Camera Modules:** High-speed data transmission from image sensors. * **Touch Panels:** Multi-touch signal routing. * **Medical Devices:** Compact handheld diagnostic tools.