The part number **10653** can refer to several different electronic components depending on the manufacturer. Below are the two most common industrial interpretations of this part number. --- ### 1. Lumex / ITW 10653 (LED Component) In many electronic catalogs, **10653** refers to specific LED mounting hardware or light pipe accessories used to secure LEDs to circuit boards or panels. | Feature | Description | | :--- | :--- | | **Component Type** | LED Holder / Light Pipe | | **Material** | Nylon or Polycarbonate | | **Function** | Secures T-1 (3mm) or T-1 3/4 (5mm) LEDs | | **Mounting** | Through-hole or Snap-in | ### 2. Keystone Electronics 10653 (Battery Contact) Keystone is a major manufacturer of hardware, and the **10653** refers to a specific surface-mount battery contact. | Specification | Detail | | :--- | :--- | | **Part Number** | 10653 | | **Type** | Battery Contact / Leaf Spring | | **Cell Size** | Compatible with A, AA, AAA, N cells | | **Material** | Stainless Steel or Phosphor Bronze | | **Finish** | Gold or Tin Plate | | **Mounting** | Surface Mount (SMT) | --- ### 3. Molex / TE Connectivity (Connectors) Within larger connector series, "10653" often appears as a prefix or suffix for **Fiber Optic adapters** (specifically LC or SC Duplex types). * **10653-XXXX**: Often refers to LC Duplex EMI adapters. * **Application**: High-speed data networking and telecommunications. ### Identification Table If you are looking at a specific physical part, use this table to identify it: | Appearance | Likely Manufacturer | Common Use | | :--- | :--- | :--- | | Small metal spring/tab | Keystone | Battery connection in handheld devices. | | Plastic ring/tube | Lumex / ITW | Holding an LED indicator in a panel. | | Square plastic housing | Molex | Fiber optic cable coupling. | --- ### How to use these in a design (Example) If you are using the **Keystone 10653** battery contact in a PCB design tool (like Altium or Eagle), you would define it as an SMT pad: ```python # Example metadata for a component library component_info = { "Part_Number": "10653", "Manufacturer": "Keystone Electronics", "Package": "SMT Leaf Spring", "Application": "Battery Terminal" } ```