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. 546-2582
Mfr. Part No.R17-006-00-044711000
BrandRS Pro
£4.18
Each
Male Straight Solder Cable Mount Standard Silver URM 67 50Ω - - - - 300MHz Silver
RS Stock No. 420-8270
Mfr. Part No.1-1337474-0
£5.14
Each
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. 546-2605
Mfr. Part No.R17-003-07-014711000
BrandRS Pro
£2.24
Each
Male Straight Crimp Cable Mount Standard Silver RG58 50Ω - - - - 300MHz Silver
RS Stock No. 713-8874
Mfr. Part No.20279-001E-01
BrandI-Pex
£0.63
Each
Female Straight Solder Surface Mount - - Coaxial 50Ω - Push-Pull -40 °C +90 °C 6GHz Gold
RS Stock No. 546-2510
BrandRS Pro
£2.58
Each
Male Straight Crimp Cable Mount Miniature - RG58 50Ω - - - - - Gold
RS Stock No. 420-8264
Mfr. Part No.1-1337473-0
£7.87
Each
Male Straight Solder Cable Mount - Silver RG141 A/U, RG58 C/U - - - -65 °C +165 °C 0 → 500MHz Silver
RS Stock No. 886-0298
Mfr. Part No.25-7300
£2.46
Each
Male Straight Solder Cable Mount - Nickel RG-11, RG-213, RG-214, RG-8 - - Threaded - - 0 → 500MHz Gold
RS Stock No. 712-3172
Mfr. Part No.J01040A0006
£9.84
Each
Male Straight Crimp Cable Mount - Copper Nickel Alloy RG213/U 50Ω - - - - 0 → 200MHz Copper, Silver Alloy
RS Stock No. 616-3214
Mfr. Part No.5-1814816-1
£4.52
Each
Female Straight Solder Cup Panel Mount - Nickel Coaxial 50Ω - Threaded Coupling -65 °C +85 °C 0 → 500MHz Gold
RS Stock No. 886-0305
Mfr. Part No.25-7330
£1.723
Each (In a Pack of 10)
Female Straight - - - Nickel - - - Threaded - - 0 → 500MHz Gold
RS Stock No. 546-2627
BrandRS Pro
£3.39
Each
Female Straight Solder Cable Mount Standard Silver - 50Ω - - - - 300MHz Silver
RS Stock No. 712-3175
Mfr. Part No.J01040A0604
£6.19
Each
Male Straight - Cable Mount - Copper Nickel Alloy RG58 C/U, RG59 B/U 50Ω - - - - 0 → 200MHz Copper, Silver Alloy
RS Stock No. 546-2611
BrandRS Pro
£2.43
Each
Male Straight Crimp Cable Mount Standard - RG59 75Ω - - - - - -
RS Stock No. 886-2998
Mfr. Part No.25-7307
£2.072
Each (In a Pack of 10)
Male Straight Crimp Cable Mount - Nickel RG-58, RG-58/U - - Threaded - - 0 → 500MHz Nickel
RS Stock No. 112-2577
Mfr. Part No.J01040A0657
£4.70
Each
Male Straight Crimp Cable Mount Standard - RG58 C/U - - - - - - -
RS Stock No. 193-7717
Mfr. Part No.J01040BA1201
£22.91
Each
Male Right Angle - Cable Mount - - RG141 A/U, RG142 B/U, RG223/U, RG58 C/U 50Ω - - - - 0 → 200MHz -
RS Stock No. 546-2598
BrandRS Pro
£5.67
Each
Female Straight Solder Cable Mount Standard Silver URM 43, URM 46 50Ω - - - - 300MHz Silver
RS Stock No. 112-2000
Mfr. Part No.J01040A0602
£6.84
Each
Male Straight - Cable Mount - - RG213/U 50Ω - - - - 0 → 200MHz -
RS Stock No. 546-2548
BrandRS Pro
£2.57
Each
Female Straight Solder - Miniature - RG58 50Ω Yes - - - - Gold
RS Stock No. 546-2526
BrandRS Pro
£2.61
Each
Female Straight Crimp Cable Mount Miniature Nickel RG58 50Ω - - - - 2.5GHz Gold