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Uhf Male Connector

Name: Uhf Male Connector
Brand: CHERRY CONNECTRONICS
Price: 60.0 INR
Availability: InStock

Price 60.0 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Uhf Male Connector Specification

Diameter
Approx. 16mm

Operating Temperature
-55C to +155C

Usage & Applications
Radio communication, CB radio, Antenna systems

Weight
Approx. 15-25 grams

Rated Temperature
-55C to +155C

Features
Durable, corrosion-resistant, reliable connection, knurled grip for easy handling, reusable

Impedance
50 Ohms or 75 Ohms (standard version: 50 Ohms)

Conductor Type
Solid

Locking Type
Threaded coupling

Number of Conductor
1 (central pin)

Dielectiric Strength
2000V RMS (typical)

Core Material
Brass

Conductor Shape
Pin

Install Type
Solder type

Cable Type
Typically for RG8/RG213/RG58 Coax Cables

Insulation
PTFE

Core Number
Single core

Tensile Strength
Mechanical coupling strength sufficient for RF connectors

Product Type
UHF Male Connector (PL-259)

Length
Standard, depends on application (typically connector itself is about 3-4 cm long)

Voltage
Typically rated up to 500V maximum

Insulation Material
PTFE (Polytetrafluoroethylene)

Application
RF connections, Amateur radio, Transmission lines, Antenna connections

Conductor Material
Brass, gold plated or nickel

Jacket Material
Nickel-plated brass

Storage Temperature
-40C to +85C

Connector Color
Silver (metallic)

Shield Material
Brass with nickel plating

Jacket Color
Silver/Metallic

Dimension (L*W*H)
Approx. 35mm x 19mm x 19mm

Material
Brass, Nickel plated

Color
Silver

Size
Standard UHF male size (PL-259)

Insulation Resistance
5000 M

Compatible Cable Sizes
RG8, RG213, RG58, RG174 (with adapter)

Gender
Male (Plug)

Body Plating
Nickel

VSWR
1.3 (up to 300 MHz)

Outer Contact Resistance
0.2 m

Frequency Range
0 - 300 MHz

Center Pin Plating
Gold or Nickel

RoHS Compliance
Yes

Mounting Style
Cable mount

Center Contact Resistance
1 m

About Uhf Male Connector

UHF Connector (PL-259 & SO-239) | Threaded RF Coaxial Connector for Ham, CB, and Marine Radios Quick summaryA UHF (Ultra High Frequency) connector is a threaded coaxial connector primarily used in low-frequency RF (Radio Frequency) applications, including amateur radio, CB radio, and marine VHF radios. Despite its name, the standard UHF connector is not recommended for high-performance applications above 300 MHz due to its non-constant impedance. It is a robust, low-cost, and easy-to-assemble connector for general-purpose use. Key features and benefits

Robust construction: The large, rugged, and threaded design ensures a secure, tight connection that resists vibration and accidental disconnection.
Cost-effective: The non-precision design makes UHF connectors significantly more affordable than high-frequency connectors like N-type or SMA.
High power handling: UHF connectors are capable of handling high power levels, making them suitable for transmitting power from high-power amplifiers to antennas in ham radio setups.
Ease of assembly: Many UHF connectors, especially solder termination types, require no special tools for assembly.
Wide application: They are suitable for various applications below 300 MHz, including low-frequency systems, public address systems, and civil defense.

Common UHF connector typesPL-259 (Male) plugThis is the male version of the UHF connector, featuring an inner pin and an outer threaded coupling shell.

Easy Installation & Universal Compatibility

This UHF male plug features a solder-type connection, providing superior mechanical and electrical integrity. Its versatile design allows compatibility with popular coaxial cables like RG8, RG213, and RG58, with an adapter available for RG174. The knurled grip aids in hassle-free handling, making assembly straightforward in professional and DIY setups alike.

Superior Build for Reliable Performance

Engineered using nickel-plated brass and a PTFE insulation insert, this connector resists corrosion and maintains stable operation across a wide temperature range (-55C to +155C). The gold- or nickel-plated center pin ensures excellent conductivity, low resistance, and minimal signal loss, contributing to high-fidelity communication.

Optimal Specifications for RF Systems

Designed for frequencies up to 300 MHz, the connector supports up to 500V and ensures low VSWR (1.3) for efficient RF transmission. It is suitable for both 50 Ohm and 75 Ohm impedance environments. Its robust construction and strong dielectric strength protect the integrity of your signal, even in demanding conditions.

FAQ's of Uhf Male Connector:

Q: How do I install a UHF male connector on my coaxial cable?

A: To install the UHF male connector, strip your coaxial cable to expose the inner conductor and shield, slide the connector parts over the cable, and solder the center pin to the conductor. Complete assembly by screwing the body together for a secure, threaded coupling. Detailed guidelines are provided with the connector for easy installation.

Q: What types of cables are compatible with this UHF male plug?

A: This connector is compatible with RG8, RG213, and RG58 coaxial cables. For RG174, an additional adapter is needed. It's commonly used with radio, antenna, and transmission line setups where these cable types are standard.

Q: When should I use a UHF male connector in my RF system?

A: Use this connector for applications requiring robust RF performance below 300 MHz such as amateur radio, CB radio, transmission lines, and antenna connections. It's ideal whenever reliable, corrosion-resistant, and reusable cable terminations are needed.

Q: Where are UHF male connectors most commonly applied?

A: Common applications include radio communication, amateur (ham) radio setups, CB radio, transmission lines, and antenna installations for both hobbyists and professionals. Any system requiring dependable RF connectivity benefits from this connector.

Q: What are the benefits of using a gold- or nickel-plated center pin?

A: Gold and nickel plating enhance corrosion resistance, ensuring longevity and persistent signal quality. Gold-plated pins offer superior conductivity for minimal signal loss, while nickel-plated options provide durable, stable connections.

Q: How does the knurled grip aid in the connector's usage?

A: The knurled grip facilitates an easy, secure hold during installation and removal, especially helpful in tight spaces or frequent-use environments where repeated connector handling occurs.

Q: What makes this connector suitable for demanding environments?

A: Constructed from nickel-plated brass with PTFE insulation, it tolerates wide temperature (-55C to +155C) and high voltage environments (up to 500V), maintaining reliable operation and mechanical strength in challenging settings.