Product Description
BNC-PM-1.1 — BNC Male Replacement Pin - 50-Pack
1.1mm Bore for RG-58A / LMR-195 Coaxial Cable. Replace damaged BNC male center pins without replacing the entire connector. The BNC-PM-1.1 is a spare/replacement center pin contact designed for BNC male crimp-style connector assemblies using coaxial cable with a larger center conductor, including RG-58A and LMR195.
Each center pin features a 1.1mm bore hole sized to accommodate the larger center conductors found in these cable types. The machined metal contact provides a reliable electrical connection when properly crimped or soldered into a compatible BNC male connector body.
A convenient bulk pack for RF technicians, cable assemblers, ham-radio operators, installers, repair shops, and anyone who regularly terminates RG-58A or LMR195 coaxial cable.
Key Features
- 50 Count Bag
- 1.1mm bore hole for larger center conductors
- Designed for RG-58A and LMR195 coaxial cable
- Replacement for damaged, lost, corroded, or improperly terminated BNC center pins
- Ideal for 3-piece BNC male crimp connector assemblies
- Gold-plated conductive surface helps provide excellent electrical conductivity and oxidation resistance
- Precision-machined construction
- Useful for connector repair, custom cable assembly, RF equipment, test leads, and field service
- Allows replacement of the center contact without discarding an otherwise usable BNC connector
Cable Compatibility
| Coaxial Cable | Conductor Bore Size |
|---|---|
| RG-58A | 1.1mm |
| LMR195 | 1.1mm |
Important: Center-pin bore dimensions must match the coaxial cable's center conductor. The BNC -PM-1.1 is specifically intended for cables with approximately 1.1mm center conductors and is not a universal replacement for all BNC connectors.
Repair & Replacement
The BNC-PM-1.1 is an economical solution when the center contact of a BNC male connector becomes damaged, bent, corroded, lost, or improperly terminated. Replacing only the center pin can save an otherwise serviceable connector and cable assembly.
It is also well suited for technicians and installers building custom RF, radio, communications, test-equipment, CCTV, and instrumentation cables where individual connector components are needed.
Electrical Performance
The center contact is intended for use in compatible BNC connector assemblies where maintaining a proper center-conductor connection is critical to signal integrity. The finished connector's impedance and frequency performance depend on the complete BNC connector design, cable, and termination—not the replacement pin alone.
Specifications
- Part Number: BNC-PM-1.1
- Quantity: 50 Pieces per Bag
- Connector Type: BNC Male Center Pin / Center Contact
- Bore Diameter: 1.1mm
- Primary Cable Compatibility: RG-58A, LMR195
- Construction: Precision-machined metal contact
- Finish: Gold-plated brass alloy
- Termination: Compatible with crimp or solder-style BNC assemblies, depending on connector design
