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 Adapter 716 Male/N-

APH-716M-NF
Amphenol RF
1: $151.04
42In Stock

Mfr. Part No.
APH-716M-NF

Mouser Part No
523-APH-716M-NF

Amphenol RF

RF Adapters - Between Series Adapter 716 Male/N-

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Datasheet

42In Stock

$151.04

$132.34

$124.06

$118.17

$112.54

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter

APH-BNCJ-HDBNCP
Amphenol RF
1: $62.52
333In Stock
145Expected 20/9/2026

Mfr. Part No.
APH-BNCJ-HDBNCP

Mouser Part No
523-APH-BNCJ-HDBNCP

Amphenol RF

RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter

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Datasheet

333In Stock

145Expected 20/9/2026

$62.52

$52.89

$49.44

$47.07

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Min.: 1
Mult.: 1

75 Ohms

3 GHz

RF Adapters - Between Series Adapter HD-BNC Plug to SMA Jack

APH-HDBNCP-SMAJ
Amphenol RF
1: $68.20
97In Stock

Mfr. Part No.
APH-HDBNCP-SMAJ

Mouser Part No
523-APH-HDBNCP-SMAJ

Amphenol RF

RF Adapters - Between Series Adapter HD-BNC Plug to SMA Jack

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Datasheet

97In Stock

$68.20

$57.75

$54.03

$52.18

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Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series N JACK TO MCX PLUG ADAPTER

242171
Amphenol RF
1: $33.69
5In Stock

Mfr. Part No.
242171

Mouser Part No
523-242171

Amphenol RF

RF Adapters - Between Series N JACK TO MCX PLUG ADAPTER

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Datasheet

5In Stock

$33.69

$28.61

$26.83

$25.54

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Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - In Series SMA RA ADP STD P/J

901-9219-ASF
Amphenol RF
1: $196.55
2In Stock
25Expected 1/9/2026

Mfr. Part No.
901-9219-ASF

Mouser Part No
523-901-9219-ASF

Amphenol RF

RF Adapters - In Series SMA RA ADP STD P/J

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Datasheet

2In Stock

25Expected 1/9/2026

$196.55

$167.08

$146.58

$142.05

$139.90

Min.: 1
Mult.: 1

50 Ohms

SMA

12.4 GHz

RF Adapters - Between Series N JACK TO TNC JACK PANEL MOUNT ADPTR

242222
Amphenol RF
1: $80.80
78In Stock

Mfr. Part No.
242222

Mouser Part No
523-242222

Amphenol RF

RF Adapters - Between Series N JACK TO TNC JACK PANEL MOUNT ADPTR

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Datasheet

78In Stock

$80.80

$74.61

$72.77

$69.31

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Min.: 1
Mult.: 1

50 Ohms

11 GHz

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

034-5067
Amphenol RF
1: $24.41
83In 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

83In Stock

$24.41

$20.75

$19.45

$19.43

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Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

HD-BNC

6 GHz

RF Connectors / Coaxial Connectors RF Connector HD-BNC p Plug RG-316 50 Ohm

034-5071
Amphenol RF
1: $21.61
16In Stock

Mfr. Part No.
034-5071

Mouser Part No
523-034-5071

Amphenol RF

RF Connectors / Coaxial Connectors RF Connector HD-BNC p Plug RG-316 50 Ohm

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Datasheet

16In Stock

$21.61

$20.36

$17.22

$16.39

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Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

HD-BNC

6 GHz

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

112434
Amphenol RF
1: $13.44
45In Stock

Mfr. Part No.
112434

Mouser Part No
523-112434

Amphenol RF

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

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Datasheet

45In Stock

$13.44

$11.22

$10.68

$9.97

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

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

112435
Amphenol RF
1: $21.77
81In Stock

Mfr. Part No.
112435

Mouser Part No
523-112435

Amphenol RF

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

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Datasheet

81In Stock

$21.77

$18.50

$17.34

$16.51

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

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

112436
Amphenol RF
1: $20.51
18In Stock

Mfr. Part No.
112436

Mouser Part No
523-112436

Amphenol RF

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

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Datasheet

18In Stock

$20.51

$18.18

$15.18

$13.76

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

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

112440
Amphenol RF
1: $11.56
147In Stock
276On Order

Mfr. Part No.
112440

Mouser Part No
523-112440

Amphenol RF

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

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Datasheet

147In Stock

276On Order

$11.56

$11.55

$10.93

$8.76

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC JACK TO JACK ADAPTER

112445
Amphenol RF
1: $5.96
260In Stock
175Expected 10/10/2026

Mfr. Part No.
112445

Mouser Part No
523-112445

Amphenol RF

RF Adapters - In Series BNC JACK TO JACK ADAPTER

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Datasheet

260In Stock

175Expected 10/10/2026

$5.96

$5.06

$4.75

$4.52

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 50 OHM BR

112447
Amphenol RF
1: $10.55
89In Stock

Mfr. Part No.
112447

Mouser Part No
523-112447

Amphenol RF

RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 50 OHM BR

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Datasheet

89In Stock

$10.55

$8.96

$8.40

$8.00

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 75 OHM BR

112448
Amphenol RF
1: $12.69
11In Stock

Mfr. Part No.
112448

Mouser Part No
523-112448

Amphenol RF

RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 75 OHM BR

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Datasheet

11In Stock

$12.69

$10.77

$10.10

$9.62

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-BR

112451
Amphenol RF
1: $16.90
92In Stock

Mfr. Part No.
112451

Mouser Part No
523-112451

Amphenol RF

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-BR

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Datasheet

92In Stock

$16.90

$14.99

$14.42

$13.83

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR

112452
Amphenol RF
1: $12.53
113In Stock
90Expected 16/9/2026

Mfr. Part No.
112452

Mouser Part No
523-112452

Amphenol RF

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR

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Datasheet

113In Stock

90Expected 16/9/2026

$12.53

$10.64

$9.97

$9.49

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-DC

112453
Amphenol RF
1: $13.83
25In Stock

Mfr. Part No.
112453

Mouser Part No
523-112453

Amphenol RF

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-DC

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Datasheet

25In Stock

$13.83

$11.75

$11.02

$10.49

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-DC

112454
Amphenol RF
1: $25.42
5In Stock

Mfr. Part No.
112454

Mouser Part No
523-112454

Amphenol RF

RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-DC

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Datasheet

5In Stock

$25.42

$19.86

$18.58

$16.40

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC JACK PLUG PUSH- ON BULKHEAD ADAPTER

112532
Amphenol RF
1: $24.59
15In Stock

Mfr. Part No.
112532

Mouser Part No
523-112532

Amphenol RF

RF Adapters - In Series BNC JACK PLUG PUSH- ON BULKHEAD ADAPTER

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Datasheet

15In Stock

$24.59

$22.29

$20.92

$20.09

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Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series BNC R/A PLUG TO PLUG ADAPTER

112655
Amphenol RF
1: $20.06
115In Stock

Mfr. Part No.
112655

Mouser Part No
523-112655

Amphenol RF

RF Adapters - In Series BNC R/A PLUG TO PLUG ADAPTER

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Datasheet

115In Stock

$20.06

$17.39

$16.10

$15.53

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Min.: 1
Mult.: 1

50 Ohms

BNC

4 GHz

RF Adapters - In Series BNC JACK-PLUG PUSH ADAPTER, 75 OHM

112769
Amphenol RF
1: $29.76
10In Stock

Mfr. Part No.
112769

Mouser Part No
523-112769

Amphenol RF

RF Adapters - In Series BNC JACK-PLUG PUSH ADAPTER, 75 OHM

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Datasheet

10In Stock

$29.76

$25.12

$21.71

$20.86

View

Min.: 1
Mult.: 1

75 Ohms

BNC

2 GHz

RF Adapters - In Series TNC Jack to Jack Bulkhead Adapter

122347
Amphenol RF
1: $22.45
11In Stock

Mfr. Part No.
122347

Mouser Part No
523-122347

Amphenol RF

RF Adapters - In Series TNC Jack to Jack Bulkhead Adapter

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Datasheet

11In Stock

$22.45

$19.07

$17.65

$17.03

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Min.: 1
Mult.: 1

75 Ohms

TNC

1 GHz

RF Adapters - In Series TNC JACK TO JACK STRAIGHT ADAPTER

122348
Amphenol RF
1: $7.18
383In Stock

Mfr. Part No.
122348

Mouser Part No
523-122348

Amphenol RF

RF Adapters - In Series TNC JACK TO JACK STRAIGHT ADAPTER

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Datasheet

383In Stock

$7.18

$6.09

$5.71

$5.44

View

Min.: 1
Mult.: 1

50 Ohms

TNC

11 GHz

RF Adapters - In Series TNC PLUG TO PLUG STRAIGHT ADAPTER

122350
Amphenol RF
1: $10.92
231In Stock

Mfr. Part No.
122350

Mouser Part No
523-122350

Amphenol RF

RF Adapters - In Series TNC PLUG TO PLUG STRAIGHT ADAPTER

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Datasheet

231In Stock

$10.92

$9.28

$8.70

$8.30

View

Min.: 1
Mult.: 1

50 Ohms

TNC

11 GHz

Coaxial Adapters

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