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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 PL 174/U NKL BDY P S/S NUT

132174
Amphenol RF
1: $7.47
760In Stock

Mfr. Part No.
132174

Mouser Part No
523-132174

Amphenol RF

RF Connectors / Coaxial Connectors PL 174/U NKL BDY P S/S NUT

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Datasheet

760In Stock

$7.47

$6.48

$6.07

$6.01

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA ST BLKHD CRIMP JACK 316 DBL BRAID

132176
Amphenol RF
1: $12.82
196In Stock
110Expected 2026/03/04

Mfr. Part No.
132176

Mouser Part No
523-132176

Amphenol RF

RF Connectors / Coaxial Connectors SMA ST BLKHD CRIMP JACK 316 DBL BRAID

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Datasheet

196In Stock

110Expected 2026/03/04

$12.82

$11.60

$11.06

$10.33

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Min.: 1
Mult.: 1

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

132178
Amphenol RF
1: $5.47
2,158In Stock
1,090Expected 2026/04/14

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

2,158In Stock

1,090Expected 2026/04/14

$5.47

$5.07

$4.62

$4.12

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Min.: 1
Mult.: 1

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

132182
Amphenol RF
1: $9.97
871In Stock

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

871In Stock

$9.97

$9.58

$9.15

$8.98

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA BLKHD CRIMP JACK RG-223/142

132191
Amphenol RF
1: $8.83
418In Stock

Mfr. Part No.
132191

Mouser Part No
523-132191

Amphenol RF

RF Connectors / Coaxial Connectors SMA BLKHD CRIMP JACK RG-223/142

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Datasheet

418In Stock

$8.83

$8.11

$7.34

$7.11

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG RG 178/196

132193
Amphenol RF
1: $9.40
1,728In Stock

Mfr. Part No.
132193

Mouser Part No
523-132193

Amphenol RF

RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG RG 178/196

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Datasheet

1,728In Stock

$9.40

$8.77

$7.63

$7.18

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A CRIMP PLUG RG-223 142

132194
Amphenol RF
1: $10.76
1,359In Stock
1,345Expected 2026/03/04

Mfr. Part No.
132194

Mouser Part No
523-132194

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A CRIMP PLUG RG-223 142

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Datasheet

1,359In Stock

1,345Expected 2026/03/04

$10.76

$9.98

$9.02

$8.63

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Min.: 1
Mult.: 1

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

132195
Amphenol RF
1: $5.64
3,534In 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

3,534In Stock

$5.64

$5.36

$4.70

$4.45

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA ST CRMP PLG GOLD RG223/142 REV POL

132195RP
Amphenol RF
1: $10.26
434In Stock

Mfr. Part No.
132195RP

Mouser Part No
523-132195RP

Amphenol RF

RF Connectors / Coaxial Connectors SMA ST CRMP PLG GOLD RG223/142 REV POL

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Datasheet

434In Stock

$10.26

$9.32

$8.29

$7.87

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A PLUG .141 STAINLESS STEEL NUT

132201
Amphenol RF
1: $12.25
338In Stock

Mfr. Part No.
132201

Mouser Part No
523-132201

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A PLUG .141 STAINLESS STEEL NUT

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Datasheet

338In Stock

$12.25

$11.11

$10.35

$9.54

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Min.: 1
Mult.: 1

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

132203-12
Amphenol RF
1: $22.99
479In Stock
1,000Expected 2026/03/04

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

479In Stock

1,000Expected 2026/03/04

$22.99

$19.54

$19.34

$19.28

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA RA BLKHD JK GOLD .155 LEGS REV POL

132203RP
Amphenol RF
1: $12.35
217In Stock

Mfr. Part No.
132203RP

Mouser Part No
523-132203RP

Amphenol RF

RF Connectors / Coaxial Connectors SMA RA BLKHD JK GOLD .155 LEGS REV POL

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Datasheet

217In Stock

$12.35

$10.66

$9.71

Min.: 1
Mult.: 1

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

132231
Amphenol RF
1: $9.21
1,965In Stock
950On 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

1,965In Stock

950On Order

$9.21

$8.58

$7.43

$7.32

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG LMR 200

132234
Amphenol RF
1: $6.04
2,219In Stock

Mfr. Part No.
132234

Mouser Part No
523-132234

Amphenol RF

RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG LMR 200

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Datasheet

2,219In Stock

$6.04

$5.62

$5.27

$5.04

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA RIGHT ANGLE PLUG LMR 200

132235
Amphenol RF
1: $10.89
202In Stock

Mfr. Part No.
132235

Mouser Part No
523-132235

Amphenol RF

RF Connectors / Coaxial Connectors SMA RIGHT ANGLE PLUG LMR 200

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Datasheet

202In Stock

$10.89

$10.26

$9.77

$8.97

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP JACK LMR 200

132236
Amphenol RF
1: $8.69
688In Stock

Mfr. Part No.
132236

Mouser Part No
523-132236

Amphenol RF

RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP JACK LMR 200

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Datasheet

688In Stock

$8.69

$8.05

$7.20

$7.04

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A PLUG RG-8X/ LMR240 GOLD

132239
Amphenol RF
1: $14.68
424In Stock

Mfr. Part No.
132239

Mouser Part No
523-132239

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A PLUG RG-8X/ LMR240 GOLD

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Datasheet

424In Stock

$14.68

$13.36

$12.10

$11.49

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA BULKHEAD JACK RG8X GOLD

132241
Amphenol RF
1: $9.84
988In Stock
220Expected 2026/04/08

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

988In Stock

220Expected 2026/04/08

$9.84

$8.36

$7.83

$7.47

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 100/RG 316/U

132245
Amphenol RF
1: $10.54
1,277In Stock

Mfr. Part No.
132245

Mouser Part No
523-132245

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 100/RG 316/U

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Datasheet

1,277In Stock

$10.54

$9.49

$8.91

$8.78

$8.25

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA RA Crimp Jack 50 Ohm

132245-10
Amphenol RF
1: $16.48
508In Stock
37Expected 2026/03/25

Mfr. Part No.
132245-10

Mouser Part No
523-132245-10

Amphenol RF

RF Connectors / Coaxial Connectors SMA RA Crimp Jack 50 Ohm

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Datasheet

508In Stock

37Expected 2026/03/25

$16.48

$15.11

$14.26

$13.06

Min.: 1
Mult.: 1

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

132246
Amphenol RF
1: $27.55
178In Stock
656On Order

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

178In Stock

656On Order

$27.55

$23.41

$21.96

$20.90

Quote

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA R/A PLUG .047

132250
Amphenol RF
1: $11.75
203In Stock

Mfr. Part No.
132250

Mouser Part No
523-132250

Amphenol RF

RF Connectors / Coaxial Connectors SMA R/A PLUG .047

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Datasheet

203In Stock

$11.75

$10.73

$9.77

$9.22

View

Min.: 1
Mult.: 1

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

132255
Amphenol RF
1: $9.08
1,057In Stock

Mfr. Part No.
132255

Mouser Part No
523-132255

Amphenol RF

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

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Datasheet

1,057In Stock

$9.08

$7.80

$7.23

$7.01

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA JK .085in PCB 50 Ohm RND Post CTC

132255-11
Amphenol RF
1: $9.66
1,641In Stock

Mfr. Part No.
132255-11

Mouser Part No
523-132255-11

Amphenol RF

RF Connectors / Coaxial Connectors SMA JK .085in PCB 50 Ohm RND Post CTC

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Datasheet

1,641In Stock

$9.66

$8.59

$7.80

$7.79

$7.61

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMA END LAUNCH PCB JK .062 REV POLARITY

132255RP
Amphenol RF
1: $8.89
432In Stock

Mfr. Part No.
132255RP

Mouser Part No
523-132255RP

Amphenol RF

RF Connectors / Coaxial Connectors SMA END LAUNCH PCB JK .062 REV POLARITY

Learn More

Datasheet

432In Stock

$8.89

$7.87

$7.66

$6.97

Min.: 1
Mult.: 1

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