The **FCN-6015-R** is a specific electronic component identifier commonly associated with high-density interconnect solutions, specifically **Centronics-style** or **Delta Ribbon (MDR)** connectors manufactured by companies like Fujitsu or Hirose. Below is a detailed breakdown of its specifications, mechanical properties, and common applications. --- ## 1. Technical Specifications The FCN-6015-R belongs to a series of connectors designed for board-to-cable or cable-to-cable interfaces. | Feature | Specification Details | | :--- | :--- | | **Connector Type** | Ribbon / Centronics Style | | **Pin Count** | Typically 50-pin (Series dependent) | | **Mounting Type** | Through-hole or Panel Mount | | **Contact Plating** | Gold over Nickel (standard for high reliability) | | **Current Rating** | ~1A AC/DC | | **Voltage Rating** | 250V AC/DC | | **Operating Temp** | -55°C to +105°C | --- ## 2. Key Electronic Parts & Materials The assembly of this component consists of several critical layers to ensure signal integrity: ### A. Contact Material The pins are usually made of a **Copper Alloy**. The "R" in the suffix often denotes compliance with environmental standards (like **RoHS**) or a specific orientation (Right-angle). ### B. Insulator The body is constructed from glass-filled **PBT (Polybutylene Terephthalate)** or similar UL94V-0 rated thermoplastics. This provides: * High dielectric strength. * Resistance to soldering heat. ### C. EMI/RFI Shielding The metal shell (typically tin-plated steel) acts as a Faraday cage to protect data transmission from electromagnetic interference, which is crucial for the industrial environments where these parts are used. --- ## 3. Common Applications These connectors are robust and feature a locking mechanism (latches or clips), making them ideal for: 1. **Industrial Automation:** Connecting PLC (Programmable Logic Controllers) to I/O modules. 2. **Legacy Computing:** SCSI interfaces and parallel printer ports. 3. **Telecommunications:** High-density patch panels and switching equipment. 4. **Medical Equipment:** Data acquisition systems requiring secure, multi-pin connections. --- ## 4. Pinout Identification Example While the exact pinout depends on the specific circuit board design, the standard configuration for the 6015 series follows a staggered dual-row layout: ```text Row A: [1] [2] [3] ... [25] Row B: [26] [27] [28] ... [50] ``` *Note: Always refer to the manufacturer's datasheet for the specific "R" variant footprint before PCB fabrication.*