Product Description
BNC All-Female Three-Way T Coaxial Adapter
The BNC-3375 is a precision-constructed, three-way BNC T coaxial adapter featuring three BNC female jack connections. Designed to provide a compact junction for coaxial interconnections, this adapter is suitable for radio communications, electronic instrumentation, RF equipment, and other BNC-based applications.
The BNC-3375 features a multi-component brass housing and body assembly with nickel plating, phosphor bronze contact pins with gold plating, and Delrin (acetal) dielectric insulators. Its bayonet-style BNC interfaces provide convenient quarter-turn connections for compatible BNC male plugs.
With an overall length of approximately 33.0 mm (1.299 inches), the BNC-3375 provides three-way coaxial connectivity in a compact T-shaped configuration.
Key Features & Benefits
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Three-Way BNC Configuration: Three BNC female jack interfaces in a T-shaped arrangement.
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Nickel-Plated Brass Construction: Brass housing and body components with specified nickel-over-copper plating.
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Gold-Plated Contacts: Phosphor bronze contact pins with specified gold-over-nickel-over-copper plating.
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Delrin Insulators: Acetal dielectric components provide electrical insulation and mechanical support.
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Bayonet Coupling: Convenient quarter-turn locking interface for compatible BNC male connectors.
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Compact Design: Three-way coaxial connection in a space-saving configuration.
Technical Specifications
| Part Number | BNC-3375 |
| Product Type | BNC T Coaxial Adapter |
| Adapter Configuration | Female / Female / Female |
| Number of Ports | 3 |
| Connector Interface | 3 × BNC Female Jacks |
| Coupling Mechanism | Bayonet, Quarter-Turn |
| Housing Material | Brass |
| Housing Finish | Nickel Plated Over Copper |
| Body Material | Brass |
| Body Finish | Nickel Plated Over Copper |
| Contact Material | Phosphor Bronze |
| Contact Finish | Gold Plated Over Nickel Over Copper |
| Insulator Material | Delrin (Acetal) |
| Lock Ring Material | Iron, Nickel Plated |
| Sleeve Material | Brass, Natural Finish |
| Overall Length | 33.0 mm (1.299 in) |
| Overall Height | 23.7 mm (0.933 in) |
| Additional Dimension | 17.9 mm (0.705 in) |
Plating Specifications
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Housing and Body: Nickel plating, minimum 100 micro-inches thick over copper plating, minimum 50 micro-inches thick.
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Contact Pins: Gold plating, minimum 3 micro-inches thick over nickel plating, minimum 50 micro-inches thick over copper plating, minimum 50 micro-inches thick.
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Lock Ring: Nickel plated, as specified in the mechanical drawing.
Typical Applications
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Amateur and commercial radio communications
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BNC coaxial cable interconnections
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RF test equipment and laboratory instrumentation
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Electronic measurement equipment
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Broadcast and communications equipment
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Coaxial signal routing and distribution applications
Installation & Usage Notes
The BNC-3375 is a passive three-way coaxial junction, not an internally matched or isolated RF power divider. When used for signal splitting, account for impedance matching, signal distribution, and insertion loss within the connected system.
All three interfaces accept compatible BNC male plugs and use a bayonet-style quarter-turn coupling mechanism.
Dimensional Information
Dimensions are provided in millimeters with inch equivalents in parentheses. Refer to the BNC-3375 mechanical drawing for dimensional references and component construction details. Dimensions are for information purposes; end user should verify accuracy before use.
Other Details
See warranty details aboveProduct Videos
Custom Field
Product Reviews
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works great no loss in signal
got this t connector to attach two scanners to one antenna works great no loss in signal to either scanner
