The **H15FBD-R** is a specific type of high-density, high-speed connector typically used in industrial automation, telecommunications, and server hardware. It belongs to the family of **D-Sub** or specialized **Board-to-Board** connectors, often characterized by its high pin count and ruggedized design. --- ### Technical Specifications | Feature | Specification Details | | :--- | :--- | | **Connector Type** | High-Density D-Sub / Board-to-Board | | **Gender** | Female (Socket) | | **Number of Pins** | 15 Pins | | **Mounting Type** | Right-Angle Through-Hole (PCB Mount) | | **Pitch** | Typically 2.29mm (High Density) | | **Contact Material** | Phosphor Bronze with Gold Plating | | **Voltage Rating** | 250V AC/DC | | **Current Rating** | 3A per contact | --- ### Key Components and Materials The H15FBD-R is composed of several critical electronic and mechanical parts that ensure signal integrity: 1. **Insulator Body:** Usually made of **PBT (Polybutylene Terephthalate)** or High-Temperature Nylon (UL 94V-0 rated). This prevents short-circuiting between pins and provides structural rigidity. 2. **Contacts (Pins):** Made from copper alloys. The "R" suffix often indicates **Right Angle** orientation, meaning the pins are bent at 90 degrees to allow the connector to sit flat on a PCB while the interface faces outward. 3. **Shell:** A metallic outer casing (often Nickel-plated steel) that provides **EMI/RFI shielding** and mechanical grounding. 4. **Board Locks / Harpoons:** Small metal clips on the bottom of the connector that snap into the PCB to hold the component in place during the soldering process. --- ### Part Number Breakdown (Typical) While naming conventions can vary slightly by manufacturer (such as Harting, NorComp, or TE Connectivity), the code generally breaks down as follows: * **H15:** Represents a High-Density configuration with 15 positions. * **F:** Indicates **Female** (Socket) orientation. * **BD:** Often refers to **Board** mount with specific dielectric/insulation properties. * **R:** Signifies **Right Angle** mounting geometry. ### Applications * **VGA Interfaces:** Commonly used for video signals due to the 15-pin high-density layout. * **Industrial PLC:** Used for sensor data transmission in programmable logic controllers. * **Network Equipment:** Found in routers and switches for diagnostic ports. ---