What This Strain Relief Fits and Why It Matters
The TE Connectivity 3-1478996-5 is a Greenpar series strain relief accessory, molded from red polyvinyl chloride (PVC). It is designed for use with BNC, N Type, TNC, and UHF connectors — a broad compatibility that covers common RF coax interfaces in test equipment, telecom, and broadcast infrastructure. The red color coding helps identify it quickly in a harness or on a panel, reducing the chance of grabbing the wrong boot during field replacement.
Physical Fit and Installation Check
The body is polyvinyl chloride (PVC), a material chosen for its flexibility and resistance to abrasion in cable routing. The strain relief slips over the cable end before the connector is attached, then sits behind the connector body to absorb flex and pull forces. The red colour — listed as Color Coded — is a visual aid, not a functional spec; it does not affect electrical performance. The Bag packaging indicates this is a loose-piece accessory, not tape-and-reel, so plan for manual installation.