RF Interconnects – Mouser Singapore

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Coaxial Adapters

Amphenol RF In-Series and Between-Series Coaxial Adapters are designed to meet the requirements of RF applications. These adapters provide consistent electrical performance and optimized mechanical reliability, as they allow transitions between popular coaxial connector interfaces such as BNC, SMA, N-Type, and TNC. Amphenol RF Coaxial Adapters feature multiple adapter configurations and are available in a variety of body materials, including brass, beryllium copper, and stainless steel.

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Types of RF Interconnects

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Part #

RF Adapters - Between Series BNC PLUG TO MINI UFG JACK, ADAPTER

242197
Amphenol RF
1: $23.91
82In Stock

Mfr. Part No.
242197

Mouser Part No
523-242197

Amphenol RF

RF Adapters - Between Series BNC PLUG TO MINI UFG JACK, ADAPTER

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Datasheet

82In Stock

$23.91

$23.85

$22.77

$18.32

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Min.: 1
Mult.: 1

50 Ohms

2.5 GHz

RF Adapters - In Series SMA ST PLUG PLUG ADAPTER GOLD

132168
Amphenol RF
1: $12.07
5,898In Stock

Mfr. Part No.
132168

Mouser Part No
523-132168

Amphenol RF

RF Adapters - In Series SMA ST PLUG PLUG ADAPTER GOLD

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Datasheet

5,898In Stock

$12.07

$11.54

$11.22

Quote

Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series SMA ST JACK TO JACK ADAPTER

132169
Amphenol RF
1: $11.31
6,763In Stock

Mfr. Part No.
132169

Mouser Part No
523-132169

Amphenol RF

RF Adapters - In Series SMA ST JACK TO JACK ADAPTER

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Datasheet

6,763In Stock

$11.31

$10.72

$10.62

$10.04

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Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series SMA JACK TO JACK BULKHEAD ADAPTER

132170
Amphenol RF
1: $14.15
27,760In Stock

Mfr. Part No.
132170

Mouser Part No
523-132170

Amphenol RF

RF Adapters - In Series SMA JACK TO JACK BULKHEAD ADAPTER

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Datasheet

27,760In Stock

$14.15

$12.23

$11.54

$10.70

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Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series Adapter SMA Jack to SMA

132170-12SS
Amphenol RF
1: $39.75
866In Stock

Mfr. Part No.
132170-12SS

Mouser Part No
523-132170-12SS

Amphenol RF

RF Adapters - In Series Adapter SMA Jack to SMA

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Datasheet

866In Stock

$39.75

$33.78

$33.76

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Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series SMA PLUG TO JACK STRAIGHT ADAPTER

132171
Amphenol RF
1: $11.87
2,586In Stock

Mfr. Part No.
132171

Mouser Part No
523-132171

Amphenol RF

RF Adapters - In Series SMA PLUG TO JACK STRAIGHT ADAPTER

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Datasheet

2,586In Stock

$11.87

$10.79

$8.45

Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series SMA R/A PLUG TO JACK ADAPTER 50 OHM GOLD

132172
Amphenol RF
1: $19.99
9,185In Stock

Mfr. Part No.
132172

Mouser Part No
523-132172

Amphenol RF

RF Adapters - In Series SMA R/A PLUG TO JACK ADAPTER 50 OHM GOLD

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Datasheet

9,185In Stock

$19.99

$19.20

$16.19

$15.16

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Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series SMA JACK TO JACK 4 HOLE FLANGE ADAPTER

132340
Amphenol RF
1: $28.76
2,356In Stock

Mfr. Part No.
132340

Mouser Part No
523-132340

Amphenol RF

RF Adapters - In Series SMA JACK TO JACK 4 HOLE FLANGE ADAPTER

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Datasheet

2,356In Stock

$28.76

$25.35

$23.48

$22.64

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Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Adapters - In Series N RIGHT ANGLE PLUG JACK ADAPTER

172126
Amphenol RF
1: $23.73
1,461In Stock

Mfr. Part No.
172126

Mouser Part No
523-172126

Amphenol RF

RF Adapters - In Series N RIGHT ANGLE PLUG JACK ADAPTER

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Datasheet

1,461In Stock

$23.73

$20.17

$18.90

$18.00

$16.71

Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series SMA JACK TO N BLKHD JACK ADAPTER

242125
Amphenol RF
1: $19.04
5,541In Stock

Mfr. Part No.
242125

Mouser Part No
523-242125

Amphenol RF

RF Adapters - Between Series SMA JACK TO N BLKHD JACK ADAPTER

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Datasheet

5,541In Stock

$19.04

$18.36

$18.03

$17.81

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Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series SMA JACK TO N PANEL JACK ADAPTER

242163
Amphenol RF
1: $23.98
3,353In Stock
388Expected 20/2/2026

Mfr. Part No.
242163

Mouser Part No
523-242163

Amphenol RF

RF Adapters - Between Series SMA JACK TO N PANEL JACK ADAPTER

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Datasheet

3,353In Stock

388Expected 20/2/2026

$23.98

$18.45

$17.96

$16.78

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Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series ADAPTER SMA-J/TNC-J BHD NI/BR

242178-10
Amphenol RF
1: $70.51
901In Stock
240Expected 14/4/2026

Mfr. Part No.
242178-10

Mouser Part No
523-242178-10

Amphenol RF

RF Adapters - Between Series ADAPTER SMA-J/TNC-J BHD NI/BR

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Datasheet

901In Stock

240Expected 14/4/2026

$70.51

$59.98

$56.95

$56.17

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Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series AdaptAMCJackSMAJack Bulkhead, 50 Ohms

242201
Amphenol RF
1: $32.67
709In Stock

Mfr. Part No.
242201

Mouser Part No
523-242201

Amphenol RF

RF Adapters - Between Series AdaptAMCJackSMAJack Bulkhead, 50 Ohms

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Datasheet

709In Stock

$32.67

$26.72

$23.71

Quote

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - In Series ADAPTER BULKHEAD

031-70020
Amphenol RF
1: $46.79
915In Stock

Mfr. Part No.
031-70020

Mouser Part No
523-31-70020

Amphenol RF

RF Adapters - In Series ADAPTER BULKHEAD

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Datasheet

915In Stock

$46.79

$43.41

$41.64

$35.29

Quote

Min.: 1
Mult.: 1

75 Ohms

BNC

4 GHz

RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER UG-30/U

082-66
Amphenol RF
1: $59.14
337In Stock

Mfr. Part No.
082-66

Mouser Part No
523-82-66

Amphenol RF

RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER UG-30/U

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Datasheet

337In Stock

$59.14

Quote

Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - In Series N BULKHD JACK/JACK UG-30/U

082-66-RFX
Amphenol RF
1: $14.68
2,693In Stock
5,000Expected 25/2/2026

Mfr. Part No.
082-66-RFX

Mouser Part No
523-82-66-RFX

Amphenol RF

RF Adapters - In Series N BULKHD JACK/JACK UG-30/U

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Datasheet

2,693In Stock

5,000Expected 25/2/2026

$14.68

$14.04

$12.13

$12.00

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Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series 4HOLE N JCK/SMA JCK

901-9720
Amphenol RF
1: $171.86
216In Stock

Mfr. Part No.
901-9720

Mouser Part No
523-901-9720

Amphenol RF

RF Adapters - Between Series 4HOLE N JCK/SMA JCK

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Datasheet

216In Stock

$171.86

$146.10

$136.96

$130.44

$127.63

Min.: 1
Mult.: 1

50 Ohms

7 GHz

RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER PASSIVATED

901-9209-ASF
Amphenol RF
1: $45.29
801In Stock

Mfr. Part No.
901-9209-ASF

Mouser Part No
523-9019209ASF

Amphenol RF

RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER PASSIVATED

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Datasheet

801In Stock

$45.29

$42.05

$38.02

$36.38

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Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Plug,RG-316

034-5067
Amphenol RF
1: $23.19
142In Stock

Mfr. Part No.
034-5067

Mouser Part No
523-034-5067

Amphenol RF

RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Plug,RG-316

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Datasheet

142In Stock

$23.19

$19.70

$18.46

$17.58

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Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

HD-BNC

6 GHz

RF Adapters - In Series BNC JACK TO JACK ADAPTER

112433
Amphenol RF
1: $8.67
428In Stock
1,000Expected 25/2/2026

Mfr. Part No.
112433

Mouser Part No
523-112433

Amphenol RF

RF Adapters - In Series BNC JACK TO JACK ADAPTER

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Datasheet

428In Stock

1,000Expected 25/2/2026

$8.67

$7.83

$7.63

$7.39

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM

112437
Amphenol RF
1: $7.21
1,205In Stock

Mfr. Part No.
112437

Mouser Part No
523-112437

Amphenol RF

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM

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Datasheet

1,205In Stock

$7.21

$7.02

$6.67

$6.62

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM

112438
Amphenol RF
1: $8.83
498In Stock
750On Order

Mfr. Part No.
112438

Mouser Part No
523-112438

Amphenol RF

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM

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Datasheet

498In Stock

750On Order

$8.83

$7.92

$7.66

$7.21

View

Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-50 Ohm

112443
Amphenol RF
1: $9.97
1,875In Stock

Mfr. Part No.
112443

Mouser Part No
523-112443

Amphenol RF

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-50 Ohm

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Datasheet

1,875In Stock

$9.97

$9.16

$8.24

$7.65

View

Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm

112444
Amphenol RF
1: $9.67
1,347In Stock

Mfr. Part No.
112444

Mouser Part No
523-112444

Amphenol RF

RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm

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Datasheet

1,347In Stock

$9.67

$8.74

$7.49

$6.56

View

Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC JACK TO JACK ADAPTER 75 OHM

112446
Amphenol RF
1: $6.31
1,932In Stock

Mfr. Part No.
112446

Mouser Part No
523-112446

Amphenol RF

RF Adapters - In Series BNC JACK TO JACK ADAPTER 75 OHM

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Datasheet

1,932In Stock

$6.31

$5.78

$5.46

$5.43

View

Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

Coaxial Adapters

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