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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 SMB ST Plug RG-178

131-3402-001
Johnson / Cinch Connectivity Solutions
1: Rp317.019
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

Rp317.019

Rp270.787

Rp251.891

Rp232.260

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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: Rp157.409
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

Rp157.409

Rp129.523

Rp121.084

Rp111.360

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB RA PLUG RG405

131-3693-116
Johnson / Cinch Connectivity Solutions
1: Rp193.367
445In 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

445In Stock

Rp193.367

Rp162.362

Rp152.272

Rp144.933

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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: Rp110.993
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

Rp110.993

Rp101.086

Rp80.539

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC MNT R/A RECEPT

131-3801-301
Johnson / Cinch Connectivity Solutions
1: Rp425.444
79In 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

79In Stock

Rp425.444

Rp268.952

Rp240.333

Min.: 1
Mult.: 1

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

415-0001-024
Johnson / Cinch Connectivity Solutions
1: Rp634.038
50In Stock
50Expected 07/08/2026

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 07/08/2026

Rp634.038

Rp538.822

Rp506.166

Rp489.838

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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: Rp493.507
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

Rp493.507

Rp419.390

Rp392.971

Rp374.258

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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: Rp208.961
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

Rp208.961

Rp143.282

Rp117.965

Rp117.231

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB PANEL MOUNT JACK

131-3701-416
Johnson / Cinch Connectivity Solutions
1: Rp198.137
36In Stock
250Expected 07/09/2026

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 07/09/2026

Rp198.137

Rp178.323

Rp167.866

Rp141.998

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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: Rp252.991
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

Rp252.991

Rp215.015

Rp201.623

Rp165.848

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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: Rp483.234
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

Rp483.234

Rp410.583

Rp384.899

Rp366.553

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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: Rp197.403
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

Rp197.403

Rp167.866

Rp157.042

Rp149.520

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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: Rp427.645
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

Rp427.645

Rp421.408

Rp409.116

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors STRT PLG .086" GLD

131-3693-001
Johnson / Cinch Connectivity Solutions
1: Rp337.016
284In 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

284In Stock

Rp337.016

Rp307.479

Rp245.286

Rp238.498

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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: Rp1.326.049
99In Stock
1Expected 07/08/2026

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

1Expected 07/08/2026

Rp1.326.049

Rp1.325.865

Rp842.999

Rp798.785

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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: Rp239.415
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

Rp239.415

Rp239.232

Rp199.788

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK Ni

131-3701-626
Johnson / Cinch Connectivity Solutions
1: Rp326.742
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

Rp326.742

Rp285.647

Rp268.402

Rp265.834

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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: Rp390.586
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

Rp390.586

Rp332.063

Rp311.332

Rp296.471

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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: Rp82.374
9.260In 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

9.260In Stock

Rp82.374

Rp70.082

Rp65.495

Rp62.376

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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: Rp168.600
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

Rp168.600

Rp143.282

Rp134.109

Rp127.688

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Min.: 1
Mult.: 1

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

131-3303-501
Johnson / Cinch Connectivity Solutions
1: Rp381.413
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

Rp381.413

Rp349.491

Rp244.369

Rp243.451

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors NCKL PLTD CRIMP PLUG

131-3403-016
Johnson / Cinch Connectivity Solutions
1: Rp221.987
1.138In 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

1.138In Stock

1.675On Order

Rp221.987

Rp190.065

Rp177.956

Rp173.737

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors GLD PLTD CRIMP PLUG

131-3403-001
Johnson / Cinch Connectivity Solutions
1: Rp244.552
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

Rp244.552

Rp207.860

Rp178.874

Rp171.535

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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: Rp161.445
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

Rp161.445

Rp146.218

Rp139.246

Rp132.458

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Min.: 1
Mult.: 1

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

131-3701-266
Johnson / Cinch Connectivity Solutions
1: Rp67.880
3.523In Stock

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

3.523In Stock

Rp67.880

Rp57.790

Rp57.606

Rp55.405

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Min.: 1
Mult.: 1

SMB Connectors

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