UHF Connectors

UHF connectors (Ultra High Frequency) connectors were invented in the 1930s when the 300MHz frequency was considered high frequency. Nowadays 300 MHz would be thought as low frequency. UHF connectors were designed as a video connector for radar and military applications. The UHF connector has a 5/8 inch 24tpi UNEF thread.

What does it do?

The UHF connector is a large, low-cost connector primarily used in low frequency non-demanding radio and UHF applications. UHF connectors are simple to terminate, with a screw thread and solder contact they require no specialist tooling. Solder are the most popular although crimp versions are available. UHF connectors have a variable impedance.

Uses:

• Low frequency applications

• Antennas

• Military

• CB (Citizens Band) / UHF 447 MHz

• Amateur radio

• Marine VHF radio

Types

UHF connectors are sometimes quoted as PL259 (Male UHF) or SO239 (Female UHF) are references to their original military part numbers.

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Description Price Gender Body Orientation Termination Method Mounting Type Size Body Plating Cable Type Impedance Bulkhead Mating Type Minimum Operating Temperature Maximum Operating Temperature Operating Frequency Contact Plating
RS Stock No. 546-2627
BrandRS Pro
TWD127
Each
units
Female Straight Solder Cable Mount Standard Silver - 50Ω - - - - 300MHz Silver
RS Stock No. 161-8502
Mfr. Part No.5-1814816-1
TWD64
Each (In a Bag of 50)
units
Female Straight Solder Cup Panel Mount - Nickel Coaxial 50Ω - Threaded Coupling -65 °C +85 °C 0 → 500MHz Gold
RS Stock No. 112-2050
Mfr. Part No.J01041A0632
TWD375
Each
units
Female Straight Solder Panel Mount Standard - - - - - - - 200MHz Gold
RS Stock No. 616-3214
Mfr. Part No.5-1814816-1
TWD111
Each
units
Female Straight Solder Cup Panel Mount - Nickel Coaxial 50Ω - Threaded Coupling -65 °C +85 °C 0 → 500MHz Gold
RS Stock No. 546-2582
BrandRS Pro
TWD98
Each
units
Male Straight Solder Cable Mount Standard Silver URM 67 50Ω - - - - 300MHz Silver
RS Stock No. 886-0298
Mfr. Part No.25-7300
TWD97
Each
units
Male Straight Solder Cable Mount - Nickel RG-11, RG-213, RG-214, RG-8 - - Threaded - - 0 → 500MHz Gold
RS Stock No. 164-1419
Mfr. Part No.1-1337474-0
TWD199
Each (In a Bag of 25)
units
Male Straight Solder Cable Mount - Silver RG213/U, RG214/U, RG8 A/U, RG9 B/U - - Screw Coupling -65 °C +165 °C 0 → 500MHz Silver
RS Stock No. 886-2998
Mfr. Part No.25-7307
TWD81
Each (In a Pack of 10)
units
Male Straight Crimp Cable Mount - Nickel RG-58, RG-58/U - - Threaded - - 0 → 500MHz Nickel
RS Stock No. 886-0302
Mfr. Part No.25-7350
TWD48
Each (In a Pack of 10)
units
Female Straight Solder Flange Mount - Nickel - - - Threaded - - 0 → 500MHz Gold
RS Stock No. 420-8270
Mfr. Part No.1-1337474-0
TWD186
Each
units
Male Straight Solder Cable Mount - Silver RG213/U, RG214/U, RG8 A/U, RG9 B/U - - Screw Coupling -65 °C +165 °C 0 → 500MHz Silver
RS Stock No. 546-2548
BrandRS Pro
TWD50
Each
units
Female Straight Solder - Miniature - RG58 50Ω Yes - - - - Gold
RS Stock No. 546-2611
BrandRS Pro
TWD90
Each
units
Male Straight Crimp Cable Mount Standard - RG59 75Ω - - - - - -
RS Stock No. 885-7964
Mfr. Part No.29-4031
TWD56
Each (In a Pack of 10)
units
Plug Straight Crimp Cable Mount Miniature Nickel RG59, RG62 500Ω - Quick Connect - - 0 → 2GHz Gold
RS Stock No. 886-0100
Mfr. Part No.29-4145
TWD138
Each (In a Pack of 10)
units
Female, Male Straight Crimp Cable Mount Miniature Nickel - 75Ω - Threaded - - 0 → 500MHz Gold
RS Stock No. 546-2914
BrandRS Pro
TWD37
Each
units
- Straight Solder Cable Mount - - URM 43 - - - - - 500MHz -
RS Stock No. 886-3004
Mfr. Part No.25-7308
TWD84
Each (In a Pack of 10)
units
Male Straight Crimp Cable Mount - Nickel RG59/U 75Ω - Threaded - - 0 → 1GHz Gold
RS Stock No. 112-2577
Mfr. Part No.J01040A0657
TWD184
Each
units
Male Straight Crimp Cable Mount Standard - RG58 C/U - - - - - - -
RS Stock No. 546-2605
BrandRS Pro
TWD79
Each
units
Male Straight Crimp Cable Mount Standard Silver RG58 50Ω - - - - 300MHz Silver
RS Stock No. 546-2510
BrandRS Pro
TWD72
Each
units
Male Straight Crimp Cable Mount Miniature - RG58 50Ω - - - - - Gold
RS Stock No. 886-0106
Mfr. Part No.29-4140
TWD89
Each (In a Pack of 10)
units
Female, Male Straight - - Miniature Nickel - 75Ω - Threaded - - 0 → 500MHz Gold, Nickel