The **H2AXG-10102-R4** is a specific pre-terminated jumper wire assembly manufactured by **Hirose Electric Co Ltd**. This part is commonly used for prototyping, internal wiring, and board-to-wire connections. --- ### 1. Technical Specifications The part number follows a specific nomenclature that defines its physical and electrical characteristics: | Component | Specification | Details | | :--- | :--- | :--- | | **Series** | DF11 | Hirose DF11 series compatibility | | **Length** | 2.00" (50.80mm) | The total length of the wire | | **Wire Gauge** | 24 AWG | Standard thickness for signal/low power | | **Color** | Red | Insulation color | | **Terminal 1** | Socket (Female) | DF11 crimp contact | | **Terminal 2** | Lead / Blunt Cut | Stripped and tinned or open end | | **Plating** | Gold | Ensures high conductivity and corrosion resistance | --- ### 2. Physical Construction This electronic part consists of three primary elements: * **The Wire:** High-quality stranded wire (24 AWG) which provides flexibility and prevents breakage under vibration. * **The Contact:** A **DF11-2428SCF** socket. This is a crimp terminal designed to snap into a plastic housing (DF11 series). * **Plating:** The "G" in the part number usually signifies **Gold plating**. Gold is preferred over tin in applications requiring high reliability or low signal noise. --- ### 3. Application Use Cases This assembly is primarily used in the following scenarios: 1. **Industrial Controls:** Connecting internal sensors to a main PCB. 2. **Prototyping:** Used with Hirose DF11 housings to create custom cable harnesses without needing expensive crimping tools. 3. **Signal Transmission:** Because of the gold plating, it is excellent for low-voltage data signals where contact resistance must be minimized. --- ### 4. Compatibility The **H2AXG-10102-R4** is designed to be inserted into **Hirose DF11 Series Housings**. Common mating headers include: * DF11-DP-2DSA * DF11-DP-2DS * DF11-DP-2V