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BNC Connectors & Adapters

Amphenol RF BNC Connectors and Adapters are available with 50Ω or 75Ω impedance and operate in a 0GHz to 6GHz frequency range. These lightweight miniature connectors offer reliability, 1500V_RMS dielectric withstanding voltage, 1000V_RMS voltage rating, and 5000MΩ or 10,000MΩ minimum insulation resistance. Many of the connectors feature bayonet-style coupling for quick connections and disconnections. These connectors are available in 50Ω, 75Ω, and 50Ω reverse polarity. The in-series adapters offer two different interfaces within the same connector series, while between-series adapters include interfaces from different connector series. Applications for Amphenol RF BNC Connectors and Adapters are antennas, telecom, automotive, computers/LANs, medical equipment, Mil-Aero, and much more. A full line of PCB receptacles, bulkhead receptacles, reverse-polarity connectors, resistor terminations, and other accessories complement the product offering.

All Results (835)

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Part #

RF Connectors / Coaxial Connectors BNC Str Cr Pl RG-316 50 Ohm IP67

031-6925
Amphenol RF
1: $14.71
994In Stock

Mfr. Part No.
031-6925

Mouser Part No
523-031-6925

Amphenol RF

RF Connectors / Coaxial Connectors BNC Str Cr Pl RG-316 50 Ohm IP67

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Datasheet

994In Stock

$14.71

$13.00

$11.44

$10.81

$10.13

Min.: 1
Mult.: 1

RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U

031-208
Amphenol RF
1: $24.16
879In Stock

Mfr. Part No.
031-208

Mouser Part No
523-31-208

Amphenol RF

RF Adapters - Tee TEE ADPT JCK/PLG/JCK UG-274A/U

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Datasheet

879In Stock

$24.16

$22.75

$20.25

$19.70

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-HI/WH

112413
Amphenol RF
1: $11.45
81In Stock

Mfr. Part No.
112413

Mouser Part No
523-112413

Amphenol RF

RF Connectors / Coaxial Connectors BNC RA PCB JACK 75 OHM-HI/WH

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Datasheet

81In Stock

$11.45

$10.31

$9.72

$9.47

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Min.: 1
Mult.: 1

RF Connector Accessories BNC75 ACC WASHER

112-WASH 112414
Amphenol RF
1: $0.89
103In Stock
1,000Expected 20/4/2026

Mfr. Part No.
112-WASH 112414

Mouser Part No
523-112WASH112414

Amphenol RF

RF Connector Accessories BNC75 ACC WASHER

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Datasheet

103In Stock

1,000Expected 20/4/2026

$0.89

$0.783

$0.714

$0.645

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Min.: 1
Mult.: 1

RF Connector Accessories BNC75 ACC 112-SPANNER NUT

112-NUT-KNURL
Amphenol RF
1: $1.33
359Expected 1/5/2026

Mfr. Part No.
112-NUT-KNURL

Mouser Part No
523-112-NUT-KNURL

Amphenol RF

RF Connector Accessories BNC75 ACC 112-SPANNER NUT

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359Expected 1/5/2026

$1.33

$1.25

$1.23

$1.12

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC ST PLUG RG58 50 OHM DC/DL

112352
Amphenol RF
1: $23.39
3In Stock
100Expected 10/4/2026

Mfr. Part No.
112352

Mouser Part No
523-112352

Amphenol RF

RF Connectors / Coaxial Connectors BNC ST PLUG RG58 50 OHM DC/DL

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Datasheet

3In Stock

100Expected 10/4/2026

$23.39

$20.28

$19.22

$18.93

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC Right Angle PCB Jack SMT

031-70352
Amphenol RF
1: $15.72
52In Stock

Mfr. Part No.
031-70352

Mouser Part No
523-031-70352

Amphenol RF

RF Connectors / Coaxial Connectors BNC Right Angle PCB Jack SMT

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Datasheet

52In Stock

$15.72

$14.15

$13.62

$11.56

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC VERT PCB MT ISOL WHT

031-71058
Amphenol RF
1: $15.93
21In Stock
100Expected 4/3/2026

Mfr. Part No.
031-71058

Mouser Part No
523-31-71058

Amphenol RF

RF Connectors / Coaxial Connectors BNC VERT PCB MT ISOL WHT

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Datasheet

21In Stock

100Expected 4/3/2026

$15.93

$14.34

$13.51

$13.16

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Min.: 1
Mult.: 1

RF Connector Accessories BNC75 ACC NUT

112-NUT 112414
Amphenol RF
1: $1.08
1,066In Stock

Mfr. Part No.
112-NUT 112414

Mouser Part No
523-112-NUT112414

Amphenol RF

RF Connector Accessories BNC75 ACC NUT

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Datasheet

1,066In Stock

$1.08

$0.94

$0.881

$0.748

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK 316/U 6.5MM PANEL

112719
Amphenol RF
1: $15.07
43In Stock

Mfr. Part No.
112719

Mouser Part No
523-112719

Amphenol RF

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK 316/U 6.5MM PANEL

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Datasheet

43In Stock

$15.07

$13.57

$13.18

$12.45

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC Strg Clamp Plug 4-Contact

031-6116
Amphenol RF
1: $31.93
84In Stock

Mfr. Part No.
031-6116

Mouser Part No
523-031-6116

Amphenol RF

RF Connectors / Coaxial Connectors BNC Strg Clamp Plug 4-Contact

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Datasheet

84In Stock

$31.93

$27.15

$25.42

$24.21

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC JACK

000-36800
Amphenol RF
1: $30.77
91In Stock
NRND

Mfr. Part No.
000-36800

Mouser Part No
523-36800

NRND

Amphenol RF

RF Connectors / Coaxial Connectors BNC JACK

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Datasheet

91In Stock

$30.77

$30.26

$28.80

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC STRAIGHT JACK RG 58/LMR 195 REV POL

112144RP
Amphenol RF
1: $4.80
21In Stock

Mfr. Part No.
112144RP

Mouser Part No
523-112144RP

Amphenol RF

RF Connectors / Coaxial Connectors BNC STRAIGHT JACK RG 58/LMR 195 REV POL

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Datasheet

21In Stock

$4.80

$4.36

$3.92

$3.89

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC END LAUNCH JACK 16MM HEX .062 PCB

112740-12
Amphenol RF
1: $12.90
130In Stock

Mfr. Part No.
112740-12

Mouser Part No
523-112740-12

Amphenol RF

RF Connectors / Coaxial Connectors BNC END LAUNCH JACK 16MM HEX .062 PCB

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Datasheet

130In Stock

$12.90

$11.62

$10.94

$10.66

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Min.: 1
Mult.: 1

RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER

242139
Amphenol RF
1: $34.58
8In Stock

Mfr. Part No.
242139

Mouser Part No
523-242139

Amphenol RF

RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER

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Datasheet

8In Stock

$34.58

$29.38

$27.24

$24.74

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC ST PLUG RG59 50 OHM BR/DL

112350
Amphenol RF
1: $26.17
35In Stock

Mfr. Part No.
112350

Mouser Part No
523-112350

Amphenol RF

RF Connectors / Coaxial Connectors BNC ST PLUG RG59 50 OHM BR/DL

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Datasheet

35In Stock

$26.17

$22.92

$22.62

$21.21

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors HD-BNC Male Straight .086 Cable 50 Ohm

034-5026
Amphenol RF
1: $14.16
19In Stock

Mfr. Part No.
034-5026

Mouser Part No
523-34-5026

Amphenol RF

RF Connectors / Coaxial Connectors HD-BNC Male Straight .086 Cable 50 Ohm

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Datasheet

19In Stock

$14.16

$12.75

$12.01

$11.70

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG 58/195 REV POLARITY

112202RP
Amphenol RF
1: $11.55
21In Stock

Mfr. Part No.
112202RP

Mouser Part No
523-112202RP

Amphenol RF

RF Connectors / Coaxial Connectors BNC BULKHEAD JACK RG 58/195 REV POLARITY

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Datasheet

21In Stock

$11.55

$10.40

$9.33

$9.19

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC ST CRIMP JACK LMR200 50 OHM-TF

112598
Amphenol RF
1: $25.12
43In Stock

Mfr. Part No.
112598

Mouser Part No
523-112598

Amphenol RF

RF Connectors / Coaxial Connectors BNC ST CRIMP JACK LMR200 50 OHM-TF

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Datasheet

43In Stock

$25.12

$24.62

$17.24

$16.26

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC RA PCB JACK 50 OHM-LO/WH

112416
Amphenol RF
1: $7.49
2In Stock
250Expected 5/5/2026

Mfr. Part No.
112416

Mouser Part No
523-112416

Amphenol RF

RF Connectors / Coaxial Connectors BNC RA PCB JACK 50 OHM-LO/WH

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Datasheet

2In Stock

250Expected 5/5/2026

$7.49

$5.75

$5.32

$5.02

View

Min.: 1
Mult.: 1

RF Adapters - Between Series 1.0/2.3 DIN Jack to BNC Jack Adapter

242229-75
Amphenol RF
1: $46.54
26In Stock

Mfr. Part No.
242229-75

Mouser Part No
523-242229-75

Amphenol RF

RF Adapters - Between Series 1.0/2.3 DIN Jack to BNC Jack Adapter

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Datasheet

26In Stock

$46.54

$39.55

$37.77

$34.47

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC (F) 75OHM REC RA PCB R Pin Valox

031-71047
Amphenol RF
1: $13.22
50In Stock

Mfr. Part No.
031-71047

Mouser Part No
523-31-71047

Amphenol RF

RF Connectors / Coaxial Connectors BNC (F) 75OHM REC RA PCB R Pin Valox

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Datasheet

50In Stock

$13.22

$11.91

$11.22

$10.93

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC JACK 8 213/U

112708
Amphenol RF
1: $23.66
58In Stock

Mfr. Part No.
112708

Mouser Part No
523-112708

Amphenol RF

RF Connectors / Coaxial Connectors BNC JACK 8 213/U

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Datasheet

58In Stock

$23.66

$20.50

$19.43

$19.15

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC HIGH PERFORMANCE VIDEO 75 OHM GLD

112740
Amphenol RF
1: $12.80
35In Stock

Mfr. Part No.
112740

Mouser Part No
523-112740

Amphenol RF

RF Connectors / Coaxial Connectors BNC HIGH PERFORMANCE VIDEO 75 OHM GLD

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Datasheet

35In Stock

$12.80

$11.52

$10.86

$10.58

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG 734A/U 75 OHM BR-TF

112961
Amphenol RF
1: $22.52
23In Stock

Mfr. Part No.
112961

Mouser Part No
523-112961

Amphenol RF

RF Connectors / Coaxial Connectors BNC R/A CRIMP PLUG 734A/U 75 OHM BR-TF

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Datasheet

23In Stock

$22.52

$17.86

$15.76

$14.87

Min.: 1
Mult.: 1

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