UHF Panel Connector SO 239 4Hole Flange For Mount

UHF Panel Connector SO 239 4Hole Flange For Mount Specification

Dielectiric Strength
>1000V RMS

Cable Type
For PL-259 Plug / RF Coax Cable

Core Number
Single core (RF signal)

Tensile Strength
Typical for brass connectors

Conductor Type
Solid pin

Core Material
Brass

Install Type
Panel mount, 4-hole flange

Usage & Applications
Panel mounting for radio equipment, antenna feed-through, test instruments

Operating Temperature
-40C to +85C

Features
4-hole flange mount, panel mount, secure connection, high durability, standard SO-239 interface, easy installation

Impedance
50 Ohms (nominal)

Locking Type
Threaded (for PL-259 plug connection)

Weight
~15g to 20g

Number of Conductor
1 (center + outer shell)

Rated Temperature
-55C to +155C

Conductor Shape
Pin (female socket)

Diameter
Barrel: approx. 16mm; flange 29mm

Insulation
PTFE

Product Type
UHF Female Panel Connector (SO-239)

Length
Standard panel mount; contact pin length approx. 12mm

Voltage
Up to 500V (typical)

Insulation Material
PTFE (Polytetrafluoroethylene)

Application
RF communications, ham radio, CB radio, RF equipment, antennas

Conductor Material
Brass, Nickel plated

Jacket Material
Nickel-plated brass body with PTFE insulator

Storage Temperature
-40C to +85C

Connector Color
Silver (Nickel Plated)

Shield Material
Brass, Nickel plated

Jacket Color
Silver

Dimension (L*W*H)
Around 29mm x 29mm x 22mm (without mounting screws)

Color
Silver

Material
Brass with Nickel plating, PTFE insulator

Size
Mounting plate approx. 29mm x 29mm, center hole ~16mm

Body Finish
Nickel plated

Insulation Resistance
>5000 M (at 500V DC)

RoHS Compliance
Yes

Flange Style
Square, 4-hole mounting

Flange Thickness
2mm (approx)

Mating Cycles
>500 cycles

Thread Type
5/8-24 UNEF external (female socket)

Contact Resistance
Center contact <3m; outer contact <2m

Mounting Hole Spacing
Approx. 19mm (center to center)

UHF Panel Connector SO 239 4Hole Flange For Mount Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

About UHF Panel Connector SO 239 4Hole Flange For Mount

Description: Pcb Mount, Jack/female, Straight/180,Flange Mount

Features:

Pcb Mount, Jack/female, Straight/180, Flange Mount;
Designed for low frequency systems from 0.6-300MHz;
Threaded coupling mechanism is easy for assembly with high durability;
From the OEM Original Factory, same quality with much better price.

Main Application of UHF Connectors:

Antennas, Military, Public Address Systems and Low-frequencyapplications

Engineered for Reliable RF Connections

Designed with a secure, standard SO-239 interface, this connector ensures stable RF signal transmission. The 4-hole flange mount facilitates firm panel installation, reducing the risk of loosening. Its center contact resistance is below 3m, with minimal signal loss, while the PTFE insulator offers excellent dielectric strength and high-temperature tolerance for consistent performance.

Durable, High-Quality Construction

Manufactured using brass with a durable nickel plating, the connector resists corrosion and mechanical wear. The PTFE insulation and robust outer shell provide excellent longevity, supporting more than 500 mating cycles. The connector maintains stable electrical properties over a wide temperature range, ensuring it remains reliable in diverse environments.

Versatile and Easy to Install

This UHF panel connector is compatible with PL-259 plugs and various RF coax cables. Its square flange, mounting plate, and standard hole spacing make it suitable for radios, antennas, test equipment, and custom RF panels. Simple installation and a standardized design allow for swift integration into new or existing equipment.

FAQs of UHF Panel Connector SO 239 4Hole Flange For Mount:

Q: How do I mount the SO-239 4-hole flange connector to a panel?

A: To mount, align the connectors four mounting holes (19mm center-to-center spacing) with matching holes on your panel. Secure it using appropriate screws (not included), ensuring a flush installation for stable and reliable operation.

Q: What are the main benefits of using this UHF panel connector in RF applications?

A: This connector provides a secure, low-resistance electrical connection, excellent durability, and high dielectric strength. Its nickel-plated brass and PTFE design ensures robust performance, minimal signal loss, and reliable usage in environments from -40C to +85C.

Q: Where is this type of connector typically used?

A: SO-239 panel connectors are commonly installed in RF communications setupssuch as ham radio stations, CB radios, antenna terminations, test instrumentation, and other RF equipment requiring panel mounting for stable connections.

Q: What is the process for connecting RF coaxial cable to this connector?

A: You will need a PL-259 plug on your RF coaxial cable. Simply thread the PL-259 plug securely into the SO-239 socket. The connectors design ensures a tight, low-loss, and secure RF connection each time.

Q: What are the specifications regarding impedance and voltage?

A: The connector offers a nominal impedance of 50 Ohms, making it suitable for standard RF applications. It can safely handle voltages up to 500V (typical) and provides strong insulation resistance for secure operations.

Q: Can this connector accommodate frequent connections and disconnections?

A: Yes, the connector is rated for more than 500 mating cycles, making it ideal for environments where routine equipment changes or maintenance occur.