Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
DOLPHIN COMPONENTS CORP BNC Connector, Twist-On, RG-58, 10-Pack - BNC Coaxial Connectors
DOLPHIN COMPONENTS CORPBNC Coaxial Connectors

DOLPHIN COMPONENTS CORP BNC Connector, Twist-On, RG-58, 10-Pack

The DOLPHIN COMPONENTS CORP Coaxial Connector is a female BNC connector, part of the BNC Coaxial Connectors product type. It features a silver, nickel-plated finish and is a twist-on connector for RG-58 cable, sold…

SKU 3G-OTH-420764

Also listed as: DCUG891 · DC UG89 1

Brand
DOLPHIN COMPONENTS CORP
Item
BNC Connector, Twist-On, RG-58, 10-Pack
Part Number
DC-UG89-1
Category
BNC Coaxial Connectors
Available to Order
Also known as:DC-UG89-1DOLPHIN COMPONENTS CORP
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DOLPHIN COMPONENTS CORP
Manufacturer Part Number
DC-UG89-1
Type
Connector, Silver, Twist-On, RG-58, BNC, 10 PK

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DOLPHIN COMPONENTS CORP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DOLPHIN COMPONENTS CORP Coaxial Connector is a female BNC connector, part of the BNC Coaxial Connectors product type. It features a silver, nickel-plated finish and is a twist-on connector for RG-58 cable, sold in a 10-pack (MPN DC-UG89-1).

Frequently Asked Questions

What is the DOLPHIN COMPONENTS CORP BNC coaxial connector used for?

This female BNC connector is used to terminate RG-58 coaxial cable in video surveillance, RF communication, and networking applications. Its twist-on design enables quick field installation without soldering, making it suitable for CCTV systems, antenna connections, and test equipment where reliable 50-ohm signal transmission is required.

What are the specifications of the DOLPHIN COMPONENTS CORP BNC connector?

This connector is a female BNC type with a silver, nickel-plated finish. It uses a twist-on termination method for RG-58 cable and is sold in a 10-pack. The manufacturer part number is DC-UG89-1. It is designed for 50-ohm impedance and provides a secure mechanical connection for coaxial cable assemblies.

Where to buy DOLPHIN COMPONENTS CORP BNC connectors worldwide?

3G Electric supplies the DOLPHIN COMPONENTS CORP BNC coaxial connector (DC-UG89-1) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this 10-pack of twist-on connectors for your project.

How to install a twist-on BNC connector on RG-58 cable?

Strip the RG-58 cable jacket to expose the center conductor and braid. Slide the connector's coupling nut onto the cable, then insert the cable into the connector body. Twist the connector clockwise until it is fully seated and the braid is captured. No soldering or crimping is required, but ensure a tight fit for reliable signal integrity.

Used in

Common applications for DOLPHIN COMPONENTS CORP
Telecommunications — DC-3803 ratchet crimper for terminating BNC connectors on RG6 coaxial cable in network installations.
Security camera systems — DC-3803 crimper for preparing coaxial cable connections in CCTV and surveillance setups.
Control panel wiring — Screw-mount cable tie bases (e.g., 0.89 in L x 0.62 in W) for securing wire bundles to enclosure panels.
Industrial cable management — 316 stainless steel cable ties (e.g., 8 in length, 2 in bundle diameter) for bundling cables in harsh environments.
Marine and offshore — 316 stainless steel cable ties (e.g., 20 in length, 6 in bundle diameter) for corrosion-resistant securing of hoses and pipes.
Electrical contracting — Natural nylon cable tie bases (e.g., 0.59 in L x 0.4 in W) for mounting cable ties in wiring harnesses and junction boxes.
Not sure this is the right part? Photo-identify it→

DOLPHIN COMPONENTS CORP Products

3G Electric supplies DOLPHIN COMPONENTS CORP bnc coaxial connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from DOLPHIN COMPONENTS CORP

View all DOLPHIN COMPONENTS CORP parts →
Male BNC coaxial connector with silver finish and nickel-plated body. Crimp-on, 3-piece design for secure termination of coaxial cables. Supplied in a 10-pack. Suitable for video, RF, and data transmission systems
DOLPHIN COMPONENTS CORP
Male BNC coaxial connector with silver finish and nickel-plated body. Crimp-on, 3-piece design for secure termination of coaxial cables. Supplied in a 10-pack. Suitable for video, RF, and data transmission systems
Male BNC connector for RG-6 coaxial cable. Silver and nickel-plated finish. Compression termination style. Quad shield construction. Pack of 10. Used in video surveillance, broadcast, and data transmission systems
DOLPHIN COMPONENTS CORP
Male BNC connector for RG-6 coaxial cable. Silver and nickel-plated finish. Compression termination style. Quad shield construction. Pack of 10. Used in video surveillance, broadcast, and data transmission systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first