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SMB Connectors

Johnson / Cinch Connectivity Solutions SMB Connectors feature a wide range of 50Ω and 75Ω SMB Connectors with mounting styles that include board, cable, fixed-length cable, self fixture end launch, subminiature attenuators, and mil-spec attenuators. Johnson / Cinch Connectivity Solution SMB Connectors are available in many cables, plug, and jack types (straight, right angle, bulkhead, mini, and flange). The SMB variant provides broadband capability through 4GHz with a snap-on interface design allowing a fast and reliable connection.

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Part #

RF Connectors / Coaxial Connectors 50 Ohm R/A Solder plug

131-3693-101
Johnson / Cinch Connectivity Solutions
1: $9.06
331In Stock

Mfr. Part No.
131-3693-101

Mouser Part No
530-131-3693-101

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 50 Ohm R/A Solder plug

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Datasheet

331In Stock

$9.06

$7.68

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB RA PLUG RG405

131-3693-116
Johnson / Cinch Connectivity Solutions
1: $14.31
449In Stock

Mfr. Part No.
131-3693-116

Mouser Part No
530-131-3693-116

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB RA PLUG RG405

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Datasheet

449In Stock

$14.31

$12.04

$11.29

$10.74

$9.81

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors R/A PLUG 316/174 Ni

131-3403-116
Johnson / Cinch Connectivity Solutions
1: $11.67
458In Stock

Mfr. Part No.
131-3403-116

Mouser Part No
530-131-3403-116

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors R/A PLUG 316/174 Ni

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Datasheet

458In Stock

$11.67

$9.76

$9.13

$8.55

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB ST Plug RG-178

131-3402-001
Johnson / Cinch Connectivity Solutions
1: $25.38
200In Stock

Mfr. Part No.
131-3402-001

Mouser Part No
530-131-3402-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB ST Plug RG-178

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Datasheet

200In Stock

$25.38

$21.88

$20.50

$19.64

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC MNT R/A RECEPT

131-3801-301
Johnson / Cinch Connectivity Solutions
1: $31.54
103In Stock

Mfr. Part No.
131-3801-301

Mouser Part No
530-131-3801-301

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC MNT R/A RECEPT

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Datasheet

103In Stock

$31.54

$17.82

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Min.: 1
Mult.: 1

RF Cable Assemblies SMB RA PLG TO PLG RG-178 24

415-0001-024
Johnson / Cinch Connectivity Solutions
1: $45.80
50In Stock
50Expected 31/8/2026

Mfr. Part No.
415-0001-024

Mouser Part No
530-415-0001-024

Johnson / Cinch Connectivity Solutions

RF Cable Assemblies SMB RA PLG TO PLG RG-178 24

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Datasheet

50In Stock

50Expected 31/8/2026

$45.80

$39.15

$35.92

$34.95

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB STRT PCB MT PLUG

131-3801-216
Johnson / Cinch Connectivity Solutions
1: $16.95
84In Stock

Mfr. Part No.
131-3801-216

Mouser Part No
530-131-3801-216

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB STRT PCB MT PLUG

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Datasheet

84In Stock

$16.95

$15.49

$10.49

$8.28

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB Non-Magnetic Plg Strt Cbl RG316

131-9403-021
Johnson / Cinch Connectivity Solutions
1: $36.16
67In Stock

Mfr. Part No.
131-9403-021

Mouser Part No
530-131-9403-021

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB Non-Magnetic Plg Strt Cbl RG316

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Datasheet

67In Stock

$36.16

$30.72

$28.80

$27.43

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK

131-3701-416
Johnson / Cinch Connectivity Solutions
1: $14.67
36In Stock
250Expected 7/9/2026

Mfr. Part No.
131-3701-416

Mouser Part No
530-131-3701-416

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK

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Datasheet

36In Stock

250Expected 7/9/2026

$14.67

$13.21

$12.44

$12.13

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMC Plug Straight RG-316

131-6403-001
Johnson / Cinch Connectivity Solutions
1: $18.75
81In Stock

Mfr. Part No.
131-6403-001

Mouser Part No
530-131-6403-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMC Plug Straight RG-316

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Datasheet

81In Stock

$18.75

$15.94

$14.95

$13.55

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors STRT PLG .086" GLD

131-3693-001
Johnson / Cinch Connectivity Solutions
1: $25.05
288In Stock

Mfr. Part No.
131-3693-001

Mouser Part No
530-131-3693-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors STRT PLG .086" GLD

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Datasheet

288In Stock

$25.05

$23.46

$19.18

$18.40

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors JACK ASM,RA PC MOUNT BULKHEAD SMB,2 POS

131-3701-571
Johnson / Cinch Connectivity Solutions
1: $98.30
99In Stock
1On Order

Mfr. Part No.
131-3701-571

Mouser Part No
530-131-3701-571

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors JACK ASM,RA PC MOUNT BULKHEAD SMB,2 POS

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Datasheet

99In Stock

1On Order

$98.30

$98.29

$67.48

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Min.: 1
Mult.: 1

RF Adapters - In Series SMB JACK TO BULKHD ADAPTER

131-3901-401
Johnson / Cinch Connectivity Solutions
1: $20.14
214In Stock

Mfr. Part No.
131-3901-401

Mouser Part No
530-131-3901-401

Johnson / Cinch Connectivity Solutions

RF Adapters - In Series SMB JACK TO BULKHD ADAPTER

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Datasheet

214In Stock

$20.14

$20.13

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMC R/A PC JCK GLD

131-6701-301
Johnson / Cinch Connectivity Solutions
1: $14.63
185In Stock

Mfr. Part No.
131-6701-301

Mouser Part No
530-131-6701-301

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMC R/A PC JCK GLD

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Datasheet

185In Stock

$14.63

$12.44

$11.64

$11.08

View

Min.: 1
Mult.: 1

RF Cable Assemblies SMB RA PLG TO PLG RG-178 36

415-0001-036
Johnson / Cinch Connectivity Solutions
1: $39.74
52In Stock

Mfr. Part No.
415-0001-036

Mouser Part No
530-415-0001-036

Johnson / Cinch Connectivity Solutions

RF Cable Assemblies SMB RA PLG TO PLG RG-178 36

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Datasheet

52In Stock

$39.74

$36.14

$34.61

$33.55

$33.52

Min.: 1
Mult.: 1

RF Cable Assemblies SMB RA PLG TO PLG RG-178 6

415-0001-006
Johnson / Cinch Connectivity Solutions
1: $33.77
48In Stock

Mfr. Part No.
415-0001-006

Mouser Part No
530-415-0001-006

Johnson / Cinch Connectivity Solutions

RF Cable Assemblies SMB RA PLG TO PLG RG-178 6

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Datasheet

48In Stock

$33.77

$28.71

$26.91

$25.57

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni

131-3701-626
Johnson / Cinch Connectivity Solutions
1: $24.22
93In Stock

Mfr. Part No.
131-3701-626

Mouser Part No
530-131-3701-626

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni

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Datasheet

93In Stock

$24.22

$21.12

$19.90

$19.68

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Min.: 1
Mult.: 1

RF Adapters - In Series PLUG/BLKHD JACK IN SERIES ADAPTER

131-3901-411
Johnson / Cinch Connectivity Solutions
1: $28.95
124In Stock
Factory Special Order

Mfr. Part No.
131-3901-411

Mouser Part No
530-131-3901-411

Factory Special Order

Johnson / Cinch Connectivity Solutions

RF Adapters - In Series PLUG/BLKHD JACK IN SERIES ADAPTER

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Datasheet

124In Stock

$28.95

$24.62

$23.08

$21.98

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD

131-3701-261
Johnson / Cinch Connectivity Solutions
1: $4.86
9,712In Stock

Mfr. Part No.
131-3701-261

Mouser Part No
530-131-3701-261

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD

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Datasheet

9,712In Stock

$4.86

$4.12

$3.67

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC R/A JCK (DIE) GLD

131-1701-371
Johnson / Cinch Connectivity Solutions
1: $12.50
316In Stock

Mfr. Part No.
131-1701-371

Mouser Part No
530-131-1701-371

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC R/A JCK (DIE) GLD

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Datasheet

316In Stock

$12.50

$10.62

$9.94

$9.47

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors R/A BLKHD JACK - SMB

131-3303-501
Johnson / Cinch Connectivity Solutions
1: $28.27
174In Stock

Mfr. Part No.
131-3303-501

Mouser Part No
530-131-3303-501

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors R/A BLKHD JACK - SMB

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Datasheet

174In Stock

$28.27

$25.91

$18.05

$17.22

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG

131-3403-016
Johnson / Cinch Connectivity Solutions
1: $16.44
1,263In Stock
1,675On Order

Mfr. Part No.
131-3403-016

Mouser Part No
530-131-3403-016

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG

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Datasheet

1,263In Stock

1,675On Order

$16.44

$14.09

$13.19

$12.57

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG

131-3403-001
Johnson / Cinch Connectivity Solutions
1: $17.78
308In Stock

Mfr. Part No.
131-3403-001

Mouser Part No
530-131-3403-1

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG

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Datasheet

308In Stock

$17.78

$15.41

$13.19

$12.62

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD

131-3701-201
Johnson / Cinch Connectivity Solutions
1: $11.97
405In Stock

Mfr. Part No.
131-3701-201

Mouser Part No
530-131-3701-201

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC JCK .155"LEGS GLD

Learn More

Datasheet

405In Stock

$11.97

$10.84

$10.32

$9.82

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC JCK .155"LEGS Ni

131-3701-266
Johnson / Cinch Connectivity Solutions
1: $7.17
1,383In Stock
2,150Expected 27/7/2026

Mfr. Part No.
131-3701-266

Mouser Part No
530-131-3701-266

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC JCK .155"LEGS Ni

Learn More

Datasheet

1,383In Stock

2,150Expected 27/7/2026

$7.17

$6.53

$6.16

$6.02

View

Min.: 1
Mult.: 1

SMB Connectors

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SMB Connectors

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