1/2 Connector
1/2 Connector is part of the coaxial connector range built by Ever Expresslink Limited in Ningbo, China.
Feeder and instrument connectors that keep impedance continuous
Interested in 1/2 Connector
Email the model and quantity with your destination country. We reply with pricing, lead time and a datasheet.
Product Overview
1/2 Connector is part of the coaxial connector range built by Ever Expresslink Limited in Ningbo, China.
It is one of 4 items in this range. A typical application is building RF jumper assemblies. What the range is built to give you there: weatherproofing provision on outdoor types.
The problem it addresses is reflections caused by connectors that do not match the cable construction. A practical note that applies across this range: use the correct preparation tool; hand-trimmed feeder rarely terminates well. Specifications for a particular configuration are confirmed on the quotation rather than assumed from the designation.
Key Benefits
- Supplied as 1/2 Connector, so the part you receive matches the designation you ordered against
- Instrument-grade versions for test benches
- Supplied alongside the matching cable from one source
- Connectors matched to the specific feeder construction
- Weatherproofing provision on outdoor types
Problems It Solves
- Reflections caused by connectors that do not match the cable construction
- Water ingress at outdoor connections
- 50 and 75 ohm parts mixed on the same system
- Field terminations done without the correct preparation tool
Application Scenarios
- Patching video and instrumentation signals
- Test bench connections on measurement equipment
- Maintenance replacement of a corroded outdoor connector
- Terminating feeder at an antenna or at equipment
Who It Is For
- Distributors supplying RF consumables
- RF and wireless installation contractors
- Broadcast and CCTV installers
- Test and instrumentation laboratories
Technical Features
- Impedance-matched body construction
- Weatherproofing provision on outdoor types
- Plated contacts for stable long-term connection
- Sizes matched to 1/2 inch and 3/8 inch feeder
Materials
- Brass or copper alloy body with plating
- PTFE or equivalent dielectric
- Gold or silver plated center contact
- Rubber sealing components on outdoor types
Specifications
| Product Designation | 1/2 connector |
|---|---|
| Product Family | Coaxial Connector |
| Manufactured In | Ningbo, China |
| Warranty | One year against defects in materials and workmanship |
Values shown are those carried by the product designation. Dimensional and optical values for a specific order are confirmed on the quotation.
Manufacturing Process
- Body machining and plating
- Dielectric and contact assembly
- Dimensional and impedance verification
- Return loss sampling
- Kit packing with sealing components
Quality Control
- Return loss measured on sample units
- Dimensional verification against the connector standard
- Plating thickness sampled per lot
- Sealing performance verified on outdoor types
- Kit contents verified before dispatch
Customization Options
- Connector type and cable size
- 50 or 75 ohm impedance
- Straight or right-angle body
- Plating specification
- Kitted assemblies with matching cable
Handling 1/2 Connector
Before You Order
- Match the connector to the exact cable construction, not just the diameter
- Use the correct preparation tool; hand-trimmed feeder rarely terminates well
- Check impedance is consistent across the whole system
In Service
- Weatherproof every outdoor joint with tape or a boot
- Torque to the stated value rather than as tight as it will go
- Sweep the assembly after termination to confirm return loss
Questions About 1/2 Connector
What do you need from us to quote 1/2 Connector?
The quantity, the destination and anything that has to match on your side: connector and polish at each end, fiber mode and core size, and length where the item is an assembly. If you are matching a part you already buy, send the sample and we will quote against it.
Do I need a special preparation tool?
Yes for feeder connectors. The cable has to be cut and stripped to defined dimensions, and hand trimming is the usual reason a termination fails its sweep.
Can you supply pre-terminated jumper assemblies?
Yes, cut and terminated to your length with the matching cable, which removes field termination from the critical path.
How do I choose the right connector for my feeder?
By the exact cable construction, not just the nominal size. Send us the cable part number and we will confirm the matching connector, because a connector intended for a different dielectric will not give the return loss you expect.
What is the difference between 50 and 75 ohm BNC?
The internal geometry differs even though the bodies look similar. Mixing them on a video path causes reflections that show as ghosting, so keep the two stocks physically separated.
More Coaxial Connector
3/8 Connector
Used for test bench connections on measurement equipment.
View Details
BNC M Connector for BT-3002
Used for patching video and instrumentation signals.
View Details
BNC Male for BT3002
Used for terminating feeder at an antenna or at equipment.
View DetailsGuides Cases and Industries
Request Pricing For 1/2 Connector
Tell us the quantity and destination. If you are matching a part you already buy, send the sample and we will quote against it.