The part number **2213759-1** refers to a specific electronic component manufactured by **TE Connectivity**. It is a **LUMAWISE LED Holder**, specifically designed for Chip-on-Board (CoB) LEDs. --- ### 1. Component Overview The 2213759-1 is a mechanical and electrical interface that allows an LED to be mounted to a heat sink without the need for manual soldering. It provides a "solderless" connection, which improves reliability and simplifies the manufacturing process for lighting fixtures. | Feature | Specification | | :--- | :--- | | **Manufacturer** | TE Connectivity | | **Series** | LUMAWISE Z50 | | **Compatible LED Size** | 19mm x 19mm (Commonly Citizen CLL030/CLU030) | | **Connection Type** | Poke-in (Solderless) | | **Attachment Method** | Screw-mount to Heat Sink | | **Material** | Thermoplastic (Housing), Copper Alloy (Contacts) | --- ### 2. Key Technical Features * **Poke-In Technology:** Allows for easy insertion of solid or stranded wires (typically 18-22 AWG). The internal springs grip the wire, ensuring a stable electrical path. * **Thermal Management:** The holder is designed to press the LED firmly against the heat sink. This high-pressure contact is critical for heat dissipation and preventing the LED from burning out. * **Integrated Optics Attachment:** The Z50 series often includes features to snap-on secondary optics (reflectors or lenses) directly to the holder. * **Standardized Footprint:** It follows a Zhaga-compliant mounting hole pattern (35mm pitch), making it compatible with a wide range of standard heat sinks. --- ### 3. Electrical & Mechanical Ratings According to the technical datasheet, the performance limits are as follows: | Parameter | Rating | | :--- | :--- | | **Max Voltage** | 60V DC | | **Max Current** | 3A | | **Operating Temperature** | -40°C to +105°C | | **Flammability Rating** | UL 94 V-0 | --- ### 4. Applications This part is predominantly used in high-output LED lighting systems, including: * **High Bay Lighting:** For warehouses and factories. * **Track Lighting:** For retail displays and galleries. * **Street Lighting:** Ensuring durable connections in outdoor environments. * **Recessed Downlights:** For residential and commercial architectural lighting.