The **STD06Y-R** is a specific type of industrial identification marker, typically manufactured by companies like **TE Connectivity (Raychem)**. It belongs to the **STD series** of snap-on cable markers used for labeling wires and small pipes. --- ### ## Technical Specifications The model number **STD06Y-R** follows a specific nomenclature that defines its physical and functional properties: | Feature | Specification | Description | | :--- | :--- | :--- | | **Series** | STD | Snap-on pre-printed marker | | **Size Code** | 06 | Suitable for cable diameters 2.0mm to 3.2mm | | **Color** | Y (Yellow) | Standard high-visibility background | | **Legend** | R | The character "R" is printed on the marker | | **Material** | Polyoxymethylene (POM) | Also known as Acetal; provides high strength and stiffness | | **Attachment** | Snap-on | Can be applied after termination | --- ### ## Key Features 1. **Grip Mechanism:** The markers are designed with a "chevron" cut (locking mechanism). This ensures that when multiple markers are placed side-by-side, they stay aligned and do not rotate or slide independently. 2. **Material Durability:** Made from high-grade POM, these parts are resistant to: * Common chemicals and fuels. * UV radiation (weather resistance). * Abrasion. 3. **Application Timing:** Unlike heat-shrink sleeves, the STD06Y-R is a **post-termination** marker. This means you can clip it onto a wire even after the wire has been connected to a terminal block or plug. 4. **Temperature Range:** Typically rated for operation between **-40°C to +106°C**. --- ### ## Usage Context In electronic and electrical engineering, these parts are used in: * **Control Panels:** To identify phases, signals (like 'R' for Reset or a specific Phase), or terminal addresses. * **Maintenance:** For labeling wires in complex harnesses to ensure correct re-connection during repairs. * **Telecommunications:** Identifying specific lines in high-density racks. --- ### ## Comparison with Other Sizes | Size Code | Recommended Cable Diameter (mm) | AWG Equivalent | | :--- | :--- | :--- | | STD01 | 1.0 - 1.4 | 22 - 20 | | **STD06** | **2.0 - 3.2** | **16 - 12** | | STD09 | 3.2 - 4.5 | 12 - 10 |