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SMA Coaxial Connectors

Amphenol RF SMA Coaxial Connectors provide high-performance RF interconnect solutions engineered for demanding applications. Designed for 50Ω systems, these threaded coaxial connectors offer exceptional electrical performance up to 26.5GHz, ensuring minimal signal loss and superior VSWR. Precision-machined components and rugged construction deliver reliable mechanical integrity, even in harsh or high-vibration environments. Versatile mounting options include PCB-mount, cable-mount, and panel-mount, allowing seamless integration into a wide array of systems. PCB mount options include through-hole, surface mount, and end launch configurations to accommodate diverse design requirements.

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Part #

RF Connectors / Coaxial Connectors SMA R/A PLUG 174 316 B7805A GOLD

132123
Amphenol RF
1: $12.31
12,126In Stock
7,020Expected 08/09/2026

Mfr. Part No.
132123

Mouser Part No
523-132123

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A PLUG 174 316 B7805A GOLD

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Datasheet

12,126In Stock

7,020Expected 08/09/2026

$12.31

$11.64

$9.80

$9.16

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA STRAIGHT PCB RECEPTACLE

132134
Amphenol RF
1: $6.97
18,721In Stock

Mfr. Part No.
132134

Mouser Part No
523-132134

Amphenol RF

RF Connectors / Coaxial Connectors SMA STRAIGHT PCB RECEPTACLE

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Datasheet

18,721In Stock

$6.97

$5.92

$5.55

$5.29

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors Str PCB Jk SM

132134-15
Amphenol RF
1: $11.62
11,772In Stock

Mfr. Part No.
132134-15

Mouser Part No
523-132134-15

Amphenol RF

RF Connectors / Coaxial Connectors Str PCB Jk SM

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Datasheet

11,772In Stock

$11.62

$10.87

$10.19

$9.70

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Mult.: 1

RF Adapters - In Series SMA ST PLUG PLUG ADAPTER GOLD

132168
Amphenol RF
1: $8.86
13,468In Stock
7,850Expected 20/10/2026

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

13,468In Stock

7,850Expected 20/10/2026

$8.86

$7.52

$7.05

$6.72

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Min.: 1
Mult.: 1

RF Adapters - In Series SMA ST JACK TO JACK ADAPTER

132169
Amphenol RF
1: $7.41
6,621In 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

6,621In Stock

$7.41

$6.29

$5.90

$5.63

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Min.: 1
Mult.: 1

RF Adapters - In Series SMA JACK TO JACK BULKHEAD ADAPTER

132170
Amphenol RF
1: $11.32
40,675In 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

40,675In Stock

$11.32

$9.62

$9.01

$8.58

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Mult.: 1

RF Adapters - In Series Adapter SMA Jack to SMA

132170-12SS
Amphenol RF
1: $30.53
2,062In 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

2,062In Stock

$30.53

$25.94

$24.32

$23.16

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Mult.: 1

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

132172
Amphenol RF
1: $13.13
8,904In Stock
5,000Expected 23/09/2026

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

8,904In Stock

5,000Expected 23/09/2026

$13.13

$11.16

$10.46

$9.96

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Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A CRIMP PLUG RG 178/196

132173
Amphenol RF
1: $11.08
1,961In Stock

Mfr. Part No.
132173

Mouser Part No
523-132173

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A CRIMP PLUG RG 178/196

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Datasheet

1,961In Stock

$11.08

$9.41

$8.82

$8.40

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA ST PLUG CRIMP PLG 316/U

132178
Amphenol RF
1: $6.59
4,539In Stock

Mfr. Part No.
132178

Mouser Part No
523-132178

Amphenol RF

RF Connectors / Coaxial Connectors SMA ST PLUG CRIMP PLG 316/U

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Datasheet

4,539In Stock

$6.59

$5.90

$5.34

$5.22

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Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A PLG 316 DOUBLE BRAID 50 OHM

132182
Amphenol RF
1: $11.66
2,199In Stock
84Expected 24/08/2026

Mfr. Part No.
132182

Mouser Part No
523-132182

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A PLG 316 DOUBLE BRAID 50 OHM

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Datasheet

2,199In Stock

84Expected 24/08/2026

$11.66

$10.77

$10.48

$9.46

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA SR PLUG 142/55 GOLD

132195
Amphenol RF
1: $6.64
9,002In Stock

Mfr. Part No.
132195

Mouser Part No
523-132195

Amphenol RF

RF Connectors / Coaxial Connectors SMA SR PLUG 142/55 GOLD

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Datasheet

9,002In Stock

$6.64

$5.63

$5.28

$5.03

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A PCB BULKHEAD JACK TEF GOLD

132203
Amphenol RF
1: $14.49
1,696In Stock
4,644On Order

Mfr. Part No.
132203

Mouser Part No
523-132203

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A PCB BULKHEAD JACK TEF GOLD

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Datasheet

1,696In Stock

4,644On Order

$14.49

$12.35

$11.58

$11.03

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors R/A PCB Jk Thru-Hole

132203-12
Amphenol RF
1: $25.01
1,123In Stock
2,109On Order

Mfr. Part No.
132203-12

Mouser Part No
523-132203-12

Amphenol RF

RF Connectors / Coaxial Connectors R/A PCB Jk Thru-Hole

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Datasheet

1,123In Stock

2,109On Order

$25.01

$21.47

$20.12

$19.16

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA ST PLUG 8X/ LMR 240 GOLD

132231
Amphenol RF
1: $10.10
5,847In Stock
3,185On Order

Mfr. Part No.
132231

Mouser Part No
523-132231

Amphenol RF

RF Connectors / Coaxial Connectors SMA ST PLUG 8X/ LMR 240 GOLD

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Datasheet

5,847In Stock

3,185On Order

$10.10

$8.60

$8.06

$7.68

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA BULKHEAD JACK RG8X GOLD

132241
Amphenol RF
1: $10.70
3,667In Stock
1,925On Order

Mfr. Part No.
132241

Mouser Part No
523-132241

Amphenol RF

RF Connectors / Coaxial Connectors SMA BULKHEAD JACK RG8X GOLD

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Datasheet

3,667In Stock

1,925On Order

$10.70

$9.09

$8.52

$8.00

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 195/RG 58/U

132246
Amphenol RF
1: $30.53
1,639In Stock

Mfr. Part No.
132246

Mouser Part No
523-132246

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 195/RG 58/U

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Datasheet

1,639In Stock

$30.53

$26.00

$24.74

$24.07

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA BULKHEAD JACK 316/U O RING SEAL

132284
Amphenol RF
1: $11.47
3,366In Stock

Mfr. Part No.
132284

Mouser Part No
523-132284

Amphenol RF

RF Connectors / Coaxial Connectors SMA BULKHEAD JACK 316/U O RING SEAL

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Datasheet

3,366In Stock

$11.47

$9.88

$9.26

$8.82

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA END LAUNCH PCB MNT JACK .062 GOLD

132289
Amphenol RF
1: $8.70
6,119In Stock
10,611On Order

Mfr. Part No.
132289

Mouser Part No
523-132289

Amphenol RF

RF Connectors / Coaxial Connectors SMA END LAUNCH PCB MNT JACK .062 GOLD

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Datasheet

6,119In Stock

10,611On Order

$8.70

$7.40

$6.93

$6.60

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA End Launch Jack .062 PCB 50ohm Bkhd

132289-14
Amphenol RF
1: $11.94
2,202In Stock

Mfr. Part No.
132289-14

Mouser Part No
523-132289-14

Amphenol RF

RF Connectors / Coaxial Connectors SMA End Launch Jack .062 PCB 50ohm Bkhd

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Datasheet

2,202In Stock

$11.94

$10.62

$9.95

$9.48

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA STRAIGHT JACK PCB MOUNT BULKHEAD

132291
Amphenol RF
1: $8.09
10,675In Stock
9,495On Order

Mfr. Part No.
132291

Mouser Part No
523-132291

Amphenol RF

RF Connectors / Coaxial Connectors SMA STRAIGHT JACK PCB MOUNT BULKHEAD

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Datasheet

10,675In Stock

9,495On Order

$8.09

$6.87

$6.44

$6.14

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA END LAUNCH RECPT .062 PCB

132322
Amphenol RF
1: $10.76
2,714In Stock
2,000Expected 19/08/2026

Mfr. Part No.
132322

Mouser Part No
523-132322

Amphenol RF

RF Connectors / Coaxial Connectors SMA END LAUNCH RECPT .062 PCB

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Datasheet

2,714In Stock

2,000Expected 19/08/2026

$10.76

$10.14

$9.63

$9.40

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Min.: 1
Mult.: 1

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

132340
Amphenol RF
1: $21.79
1,583In Stock
523Expected 19/08/2026

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

1,583In Stock

523Expected 19/08/2026

$21.79

$18.52

$17.14

$16.54

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Min.: 1
Mult.: 1

RF Terminators SMA MALE RESISTOR CAP 50 OHM

132360
Amphenol RF
1: $4.33
41,691In Stock

Mfr. Part No.
132360

Mouser Part No
523-132360

Amphenol RF

RF Terminators SMA MALE RESISTOR CAP 50 OHM

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Datasheet

41,691In Stock

$4.33

$3.77

$3.50

$3.36

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Min.: 1
Mult.: 1

RF Cable Assemblies SMA STR/SMA STR PLG RG-316 CBL 0.25 MET

135101-01-M0.25
Amphenol RF
1: $20.11
1,541In Stock

Mfr. Part No.
135101-01-M0.25

Mouser Part No
523-135101-01-M0.25

Amphenol RF

RF Cable Assemblies SMA STR/SMA STR PLG RG-316 CBL 0.25 MET

Learn More

Datasheet

1,541In Stock

$20.11

$17.12

$16.05

$15.28

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Min.: 1
Mult.: 1

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