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 N PLUG ADAPTER

242122
Amphenol RF
1: $45.18
4In Stock
134On Order

Mfr. Part No.
242122

Mouser Part No
523-242122

Amphenol RF

RF Adapters - Between Series BNC PLUG TO N PLUG ADAPTER

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Datasheet

4In Stock

134On Order

$45.18

$38.39

$35.52

$34.24

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Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series MCX JACK TO SMA PLUG ADAPTER

242126
Amphenol RF
1: $42.31
15In Stock

Mfr. Part No.
242126

Mouser Part No
523-242126

Amphenol RF

RF Adapters - Between Series MCX JACK TO SMA PLUG ADAPTER

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Datasheet

15In Stock

$42.31

$38.38

$36.92

$35.62

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Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series N PLUG TO 7/16 JACK ADAPTER

242135
Amphenol RF
1: $113.32
2In Stock
10Expected 3/11/2026

Mfr. Part No.
242135

Mouser Part No
523-242135

Amphenol RF

RF Adapters - Between Series N PLUG TO 7/16 JACK ADAPTER

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Datasheet

2In Stock

10Expected 3/11/2026

$113.32

$101.92

$94.26

$90.92

$86.65

Min.: 1
Mult.: 1

50 Ohms

7.5 GHz

RF Adapters - Between Series SMA JACK TO MMCX PLUG ADAPTER

242141
Amphenol RF
1: $40.84
42In Stock
226On Order

Mfr. Part No.
242141

Mouser Part No
523-242141

Amphenol RF

RF Adapters - Between Series SMA JACK TO MMCX PLUG ADAPTER

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Datasheet

42In Stock

226On Order

$40.84

$36.86

$35.12

$33.43

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Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series SMA PLUG TO SMB JACK ADAPTER

242144
Amphenol RF
1: $44.83
50In Stock
45Expected 1/9/2026

Mfr. Part No.
242144

Mouser Part No
523-242144

Amphenol RF

RF Adapters - Between Series SMA PLUG TO SMB JACK ADAPTER

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Datasheet

50In Stock

45Expected 1/9/2026

$44.83

$38.09

$35.71

$34.00

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Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series SMA JACK TO SMB JACK ADAPTER

242147
Amphenol RF
1: $47.21
26In Stock

Mfr. Part No.
242147

Mouser Part No
523-242147

Amphenol RF

RF Adapters - Between Series SMA JACK TO SMB JACK ADAPTER

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Datasheet

26In Stock

$47.21

$40.11

$37.11

$33.92

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Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series BNC JACK TO TNC JACK ADAPTER

242150
Amphenol RF
1: $44.15
7In Stock
10Expected 1/9/2026

Mfr. Part No.
242150

Mouser Part No
523-242150

Amphenol RF

RF Adapters - Between Series BNC JACK TO TNC JACK ADAPTER

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Datasheet

7In Stock

10Expected 1/9/2026

$44.15

$37.55

$34.75

$33.52

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Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series MINI UHF PLUG TO UHF JACK, ADAPTER

242153
Amphenol RF
1: $23.83
1In Stock

Mfr. Part No.
242153

Mouser Part No
523-242153

Amphenol RF

RF Adapters - Between Series MINI UHF PLUG TO UHF JACK, ADAPTER

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Datasheet

1In Stock

$23.83

$19.77

$16.62

$15.41

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Min.: 1
Mult.: 1

50 Ohms

2.5 GHz

RF Adapters - Between Series BNC PLUG TO F JACK ADAPTER

242154
Amphenol RF
1: $44.55
29In Stock
20Expected 8/9/2026

Mfr. Part No.
242154

Mouser Part No
523-242154

Amphenol RF

RF Adapters - Between Series BNC PLUG TO F JACK ADAPTER

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Datasheet

29In Stock

20Expected 8/9/2026

$44.55

$37.86

$33.65

$32.64

View

Min.: 1
Mult.: 1

75 Ohms

2 GHz

RF Adapters - Between Series N PLUG TO UHF JACK ADAPTER

242155
Amphenol RF
1: $40.57
7In Stock
12Expected 28/10/2026

Mfr. Part No.
242155

Mouser Part No
523-242155

Amphenol RF

RF Adapters - Between Series N PLUG TO UHF JACK ADAPTER

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Datasheet

7In Stock

12Expected 28/10/2026

$40.57

$37.01

$34.24

$33.03

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Min.: 1
Mult.: 1

50 Ohms

2.5 GHz

RF Adapters - Between Series N PLUG TO F JACK WATERPROOF ADAPTER

242156
Amphenol RF
1: $31.59
44In Stock
301On Order

Mfr. Part No.
242156

Mouser Part No
523-242156

Amphenol RF

RF Adapters - Between Series N PLUG TO F JACK WATERPROOF ADAPTER

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Datasheet

44In Stock

301On Order

$31.59

$22.36

$20.69

$19.95

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Min.: 1
Mult.: 1

50 Ohms

2 GHz

RF Adapters - Between Series BNC JACK TO F PLUG ADAPTER

242159
Amphenol RF
1: $44.57
6In Stock
52Expected 28/10/2026

Mfr. Part No.
242159

Mouser Part No
523-242159

Amphenol RF

RF Adapters - Between Series BNC JACK TO F PLUG ADAPTER

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Datasheet

6In Stock

52Expected 28/10/2026

$44.57

$37.85

$34.50

$33.12

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Min.: 1
Mult.: 1

75 Ohms

2 GHz

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

242162
Amphenol RF
1: $70.04
19In Stock
25Expected 23/9/2026

Mfr. Part No.
242162

Mouser Part No
523-242162

Amphenol RF

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

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Datasheet

19In Stock

25Expected 23/9/2026

$70.04

$61.10

$55.79

$54.79

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Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series BNC JACK TO UHF PLUG ADAPTER

242164
Amphenol RF
1: $38.95
62In Stock

Mfr. Part No.
242164

Mouser Part No
523-242164

Amphenol RF

RF Adapters - Between Series BNC JACK TO UHF PLUG ADAPTER

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Datasheet

62In Stock

$38.95

$33.10

$30.84

$29.27

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Min.: 1
Mult.: 1

50 Ohms

2.5 GHz

RF Adapters - Between Series BNC JACK TO UHF JACK ADAPTER

242165
Amphenol RF
1: $32.93
58In Stock

Mfr. Part No.
242165

Mouser Part No
523-242165

Amphenol RF

RF Adapters - Between Series BNC JACK TO UHF JACK ADAPTER

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Datasheet

58In Stock

$32.93

$30.27

$25.76

$24.70

View

Min.: 1
Mult.: 1

50 Ohms

2.5 GHz

RF Adapters - Between Series N PLUG TO MMCX PLUG ADAPTER

242169
Amphenol RF
1: $31.23
41In Stock

Mfr. Part No.
242169

Mouser Part No
523-242169

Amphenol RF

RF Adapters - Between Series N PLUG TO MMCX PLUG ADAPTER

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Datasheet

41In Stock

$31.23

$30.38

$24.96

$24.47

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series SMA JACK TO SMC JACK ADAPTER

242176
Amphenol RF
1: $39.25
66In Stock

Mfr. Part No.
242176

Mouser Part No
523-242176

Amphenol RF

RF Adapters - Between Series SMA JACK TO SMC JACK ADAPTER

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Datasheet

66In Stock

$39.25

$33.35

$30.86

$29.77

View

Min.: 1
Mult.: 1

50 Ohms

10 GHz

RF Adapters - Between Series SMA JACK-SMB BLKHD JACK ADAPTER

242182
Amphenol RF
1: $43.49
35In Stock

Mfr. Part No.
242182

Mouser Part No
523-242182

Amphenol RF

RF Adapters - Between Series SMA JACK-SMB BLKHD JACK ADAPTER

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Datasheet

35In Stock

$43.49

$37.54

$37.37

$36.00

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER

242186
Amphenol RF
1: $38.71
40In Stock

Mfr. Part No.
242186

Mouser Part No
523-242186

Amphenol RF

RF Adapters - Between Series BNC JACK TO SMB JACK ADAPTER

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Datasheet

40In Stock

$38.71

$32.88

$30.83

$29.35

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series TNC BULKHEAD JACK TO AMC/U.FL JACK ADPTR

242192
Amphenol RF
1: $44.19
29In Stock

Mfr. Part No.
242192

Mouser Part No
523-242192

Amphenol RF

RF Adapters - Between Series TNC BULKHEAD JACK TO AMC/U.FL JACK ADPTR

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Datasheet

29In Stock

$44.19

$37.55

$35.20

$33.52

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series SMA JACK-MMCX PLUG BULKHEAD ADAPTER

242193
Amphenol RF
1: $46.65
27In Stock

Mfr. Part No.
242193

Mouser Part No
523-242193

Amphenol RF

RF Adapters - Between Series SMA JACK-MMCX PLUG BULKHEAD ADAPTER

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Datasheet

27In Stock

$46.65

$39.63

$36.68

$35.39

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series SMA Plug to SSMB Jack Adapter 50 Ohm Straight

242200
Amphenol RF
1: $39.29
29In Stock

Mfr. Part No.
242200

Mouser Part No
523-242200

Amphenol RF

RF Adapters - Between Series SMA Plug to SSMB Jack Adapter 50 Ohm Straight

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Datasheet

29In Stock

$39.29

$33.39

$31.29

$29.81

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series BNC JACK TO MCX PLUG ADAPTER

242204
Amphenol RF
1: $24.47
20In Stock

Mfr. Part No.
242204

Mouser Part No
523-242204

Amphenol RF

RF Adapters - Between Series BNC JACK TO MCX PLUG ADAPTER

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Datasheet

20In Stock

$24.47

$21.23

$19.99

$19.28

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series BNC JACK TO MCX JAKC ADAPTER

242206
Amphenol RF
1: $33.22
8In Stock

Mfr. Part No.
242206

Mouser Part No
523-242206

Amphenol RF

RF Adapters - Between Series BNC JACK TO MCX JAKC ADAPTER

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Datasheet

8In Stock

$33.22

$28.03

$26.59

$26.33

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series TNC PLUG TO MCX JACK ADAPTER

242208
Amphenol RF
1: $54.47
6In Stock

Mfr. Part No.
242208

Mouser Part No
523-242208

Amphenol RF

RF Adapters - Between Series TNC PLUG TO MCX JACK ADAPTER

Learn More

Datasheet

6In Stock

$54.47

$43.47

$41.96

$39.66

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

Coaxial Adapters

Types of RF Interconnects

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