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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 Cable Assemblies SMB RA PLG TO PLG RG-178 24

415-0001-024
Johnson / Cinch Connectivity Solutions
1: $49.94
100In Stock

Mfr. Part #
415-0001-024

Mouser Part #
530-415-0001-024

Johnson / Cinch Connectivity Solutions

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

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Datasheet

100In Stock

$49.94

$42.44

$39.77

$38.45

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Min.: 1
Mult.: 1

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

131-3693-101
Johnson / Cinch Connectivity Solutions
1: $11.52
331In Stock

Mfr. Part #
131-3693-101

Mouser Part #
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

$11.52

$10.90

$9.26

$9.10

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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: $22.82
200In Stock

Mfr. Part #
131-3402-001

Mouser Part #
530-131-3402-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB ST Plug RG-178

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Datasheet

200In Stock

$22.82

$20.20

$19.12

$18.35

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Min.: 1
Mult.: 1

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

131-3403-116
Johnson / Cinch Connectivity Solutions
1: $10.66
458In Stock

Mfr. Part #
131-3403-116

Mouser Part #
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

$10.66

$9.39

$8.88

$8.54

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Min.: 1
Mult.: 1

RF Terminators 50ohm DUMMY PLG GLD

131-3801-811
Johnson / Cinch Connectivity Solutions
1: $35.51
81In Stock
237Expected 2026-08-31

Mfr. Part #
131-3801-811

Mouser Part #
530-131-3801-811

Johnson / Cinch Connectivity Solutions

RF Terminators 50ohm DUMMY PLG GLD

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Datasheet

81In Stock

237Expected 2026-08-31

$35.51

$30.59

$28.51

$27.07

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB RA PLUG RG405

131-3693-116
Johnson / Cinch Connectivity Solutions
1: $15.21
445In Stock

Mfr. Part #
131-3693-116

Mouser Part #
530-131-3693-116

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB RA PLUG RG405

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Datasheet

445In Stock

$15.21

$12.74

$11.95

$11.38

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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: $16.40
84In Stock

Mfr. Part #
131-3801-216

Mouser Part #
530-131-3801-216

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB STRT PCB MT PLUG

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Datasheet

84In Stock

$16.40

$11.25

$9.26

$9.20

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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: $38.74
67In Stock

Mfr. Part #
131-9403-021

Mouser Part #
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

$38.74

$32.92

$30.84

$29.38

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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: $33.39
79In Stock

Mfr. Part #
131-3801-301

Mouser Part #
530-131-3801-301

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC MNT R/A RECEPT

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Datasheet

79In Stock

$33.39

$21.11

$18.86

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK

131-3701-416
Johnson / Cinch Connectivity Solutions
1: $15.55
20In Stock
250Expected 2026-09-07

Mfr. Part #
131-3701-416

Mouser Part #
530-131-3701-416

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK

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Datasheet

20In Stock

250Expected 2026-09-07

$15.55

$14.00

$13.18

$11.15

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Min.: 1
Mult.: 1

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

415-0001-006
Johnson / Cinch Connectivity Solutions
1: $37.08
48In Stock

Mfr. Part #
415-0001-006

Mouser Part #
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

$37.08

$31.51

$29.45

$28.76

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Min.: 1
Mult.: 1

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

131-6701-301
Johnson / Cinch Connectivity Solutions
1: $15.49
185In Stock

Mfr. Part #
131-6701-301

Mouser Part #
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

$15.49

$13.18

$12.33

$11.74

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Min.: 1
Mult.: 1

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

415-0001-036
Johnson / Cinch Connectivity Solutions
1: $43.92
52In Stock

Mfr. Part #
415-0001-036

Mouser Part #
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

$43.92

$39.89

$35.61

$33.96

$33.87

Min.: 1
Mult.: 1

RF Cable Assemblies R/A PLG/PLG 316 6"

415-0002-006
Johnson / Cinch Connectivity Solutions
1: $45.96
40In Stock

Mfr. Part #
415-0002-006

Mouser Part #
530-415-0002-006

Johnson / Cinch Connectivity Solutions

RF Cable Assemblies R/A PLG/PLG 316 6"

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Datasheet

40In Stock

$45.96

$39.05

$35.51

$34.86

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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: $16.70
81In Stock

Mfr. Part #
131-6403-001

Mouser Part #
530-131-6403-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMC Plug Straight RG-316

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Datasheet

81In Stock

$16.70

$14.64

$13.85

$13.61

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors STRT PLG .086" GLD

131-3693-001
Johnson / Cinch Connectivity Solutions
1: $26.94
284In Stock

Mfr. Part #
131-3693-001

Mouser Part #
530-131-3693-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors STRT PLG .086" GLD

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Datasheet

284In Stock

$26.94

$24.48

$20.39

$19.97

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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: $97.79
99In Stock
1On Order

Mfr. Part #
131-3701-571

Mouser Part #
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

$97.79

$83.12

$79.14

$72.86

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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: $20.66
214In Stock

Mfr. Part #
131-3901-401

Mouser Part #
530-131-3901-401

Johnson / Cinch Connectivity Solutions

RF Adapters - In Series SMB JACK TO BULKHD ADAPTER

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Datasheet

214In Stock

$20.66

$20.65

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni

131-3701-626
Johnson / Cinch Connectivity Solutions
1: $25.65
93In Stock

Mfr. Part #
131-3701-626

Mouser Part #
530-131-3701-626

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni

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Datasheet

93In Stock

$25.65

$22.48

$21.07

$20.89

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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: $30.66
124In Stock
Factory Special Order

Mfr. Part #
131-3901-411

Mouser Part #
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

$30.66

$26.06

$24.44

$23.27

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Min.: 1
Mult.: 1

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

131-3701-261
Johnson / Cinch Connectivity Solutions
1: $6.47
9,008In Stock

Mfr. Part #
131-3701-261

Mouser Part #
530-131-3701-261

Johnson / Cinch Connectivity Solutions

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

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Datasheet

9,008In Stock

$6.47

$5.50

$4.90

$4.64

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Min.: 1
Mult.: 1

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

131-1701-371
Johnson / Cinch Connectivity Solutions
1: $13.85
316In Stock

Mfr. Part #
131-1701-371

Mouser Part #
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

$13.85

$12.47

$11.74

$11.43

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG

131-3403-016
Johnson / Cinch Connectivity Solutions
1: $16.86
1,108In Stock
1,675On Order

Mfr. Part #
131-3403-016

Mouser Part #
530-131-3403-016

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG

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Datasheet

1,108In Stock

1,675On Order

$16.86

$14.92

$13.97

$13.94

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG

131-3403-001
Johnson / Cinch Connectivity Solutions
1: $19.20
308In Stock

Mfr. Part #
131-3403-001

Mouser Part #
530-131-3403-1

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG

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Datasheet

308In Stock

$19.20

$16.32

$14.04

$13.46

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Min.: 1
Mult.: 1

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

131-3701-201
Johnson / Cinch Connectivity Solutions
1: $12.67
405In Stock

Mfr. Part #
131-3701-201

Mouser Part #
530-131-3701-201

Johnson / Cinch Connectivity Solutions

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

Learn More

Datasheet

405In Stock

$12.67

$11.48

$10.93

$10.40

View

Min.: 1
Mult.: 1

SMB Connectors

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SMB Connectors

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