The **S02-06-R** is a specific part number typically associated with **TE Connectivity / Raychem** (SolderSleeve series). These are heat-shrinkable solder devices designed to provide a reliable, insulated, and strain-relieved electrical connection. ### 1. Device Overview The S02-06-R belongs to the **SolderSleeve Shield Terminator** family. It is primarily used to terminate a ground lead to the braided shield of a cable or to join two wires together. | Feature | Description | | :--- | :--- | | **Manufacturer** | TE Connectivity / Raychem | | **Part Series** | S02 (High-performance, RoHS compliant) | | **Technology** | Heat-shrinkable Polyvinylidene Fluoride (PVDF) | | **Solder Type** | Sn63 Pb37 (Lead-based) or Lead-free equivalents | | **Temperature Range** | -55°C to +150°C | --- ### 2. Physical Components A single S02-06-R unit consists of four integrated components that react when heat is applied: 1. **Transparent Heat-Shrinkable Sleeve:** An outer insulation layer made of Kynar (PVDF). It provides environmental sealing and electrical insulation. 2. **Prefluxed Solder Preform:** A ring of solder in the center. When heated, it melts and flows into the wire strands/shield to create a permanent metallurgical bond. 3. **Thermoplastic Sealing Rings:** Located at the ends of the sleeve. These melt to seal the connection against moisture and contaminants. 4. **Optional Lead:** Some variations come with a pre-installed ground lead; the "R" suffix often denotes specific packaging or RoHS compliance status depending on the specific datasheet revision. --- ### 3. Key Specifications | Parameter | Value/Detail | | :--- | :--- | | **Shield Diameter (Min)** | ~1.65 mm | | **Shield Diameter (Max)** | ~4.30 mm | | **Environmental Protection** | Splash resistant / Immersion resistant | | **Voltage Rating** | Typically rated for standard signal/power wire voltages | | **Compliance** | Meets requirements of SAE-AS83519 | --- ### 4. Installation Process To use the S02-06-R, a technician typically follows these steps: 1. **Preparation:** Strip the outer jacket of the cable to expose the braid and strip the end of the ground wire. 2. **Positioning:** Slide the S02-06-R over the cable and place the ground wire under the solder ring. 3. **Heating:** Use a heat gun with a reflector nozzle. 4. **Completion:** The solder melts (forming the joint), the rings melt (sealing the ends), and the sleeve shrinks (providing strain relief). --- ### 5. Common Applications * **Aerospace & Defense:** Wiring harnesses for avionics. * **Automotive:** Grounding shielded sensors. * **Industrial:** Protecting signal integrity in high-EMI environments.