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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 R/A BLHD PCB JCK GLD

131-3701-501
Johnson / Cinch Connectivity Solutions
1: $19.08
253In Stock

Mfr. Part No.
131-3701-501

Mouser Part No
530-131-3701-501

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors R/A BLHD PCB JCK GLD

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Datasheet

253In Stock

$19.08

$16.22

$15.19

$14.47

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK GLD

131-3701-621
Johnson / Cinch Connectivity Solutions
1: $26.96
318In Stock

Mfr. Part No.
131-3701-621

Mouser Part No
530-131-3701-621

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 2H FLANGE MT JCK GLD

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Datasheet

318In Stock

$26.96

$23.22

$21.75

$20.71

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors END LAUNCH JACK ROUND CONTACT

131-3701-801
Johnson / Cinch Connectivity Solutions
1: $8.88
433In Stock
3,775On Order

Mfr. Part No.
131-3701-801

Mouser Part No
530-131-3701-801

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors END LAUNCH JACK ROUND CONTACT

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Datasheet

433In Stock

3,775On Order

$8.88

$7.55

$7.07

$6.73

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors R/A SURFACE MNT JACK RECEPTACLE GOLD

131-3711-301
Johnson / Cinch Connectivity Solutions
1: $11.14
443In Stock
225Expected 17/8/2026

Mfr. Part No.
131-3711-301

Mouser Part No
530-131-3711-301

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors R/A SURFACE MNT JACK RECEPTACLE GOLD

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Datasheet

443In Stock

225Expected 17/8/2026

$11.14

$10.02

$9.45

$9.21

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMC Plug Straight RG-178

131-6402-001
Johnson / Cinch Connectivity Solutions
1: $19.16
72In Stock
100Expected 6/8/2026

Mfr. Part No.
131-6402-001

Mouser Part No
530-131-6402-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMC Plug Straight RG-178

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Datasheet

72In Stock

100Expected 6/8/2026

$19.16

$16.29

$15.26

$14.52

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Min.: 1
Mult.: 1

RF Cable Assemblies STRT PLUGS 316 12"

415-0003-012
Johnson / Cinch Connectivity Solutions
1: $40.20
74In Stock

Mfr. Part No.
415-0003-012

Mouser Part No
530-415-0003-012

Johnson / Cinch Connectivity Solutions

RF Cable Assemblies STRT PLUGS 316 12"

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Datasheet

74In Stock

$40.20

$33.96

$31.74

$30.33

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Min.: 1
Mult.: 1

RF Cable Assemblies STRT PLUGS 316 36"

415-0003-036
Johnson / Cinch Connectivity Solutions
1: $40.56
72In Stock
8Expected 16/10/2026

Mfr. Part No.
415-0003-036

Mouser Part No
530-415-0003-036

Johnson / Cinch Connectivity Solutions

RF Cable Assemblies STRT PLUGS 316 36"

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Datasheet

72In Stock

8Expected 16/10/2026

$40.56

$35.32

$34.33

$34.14

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB PLUG R/A GOLD

131-1402-101
Johnson / Cinch Connectivity Solutions
1: $12.19
125In Stock

Mfr. Part No.
131-1402-101

Mouser Part No
530-131-1402-101

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB PLUG R/A GOLD

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Datasheet

125In Stock

$12.19

$10.36

$9.17

$8.80

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC JCK .095"LEGS GLD

131-3701-271
Johnson / Cinch Connectivity Solutions
1: $4.86
56In Stock
3,600On Order

Mfr. Part No.
131-3701-271

Mouser Part No
530-131-3701-271

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC JCK .095"LEGS GLD

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Datasheet

56In Stock

3,600On Order

$4.86

$4.12

$3.85

$3.73

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMB Jack Rear Mount Bulkhead

131-3701-401
Johnson / Cinch Connectivity Solutions
1: $15.35
90In Stock

Mfr. Part No.
131-3701-401

Mouser Part No
530-131-3701-401

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMB Jack Rear Mount Bulkhead

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Datasheet

90In Stock

$15.35

$13.61

$12.24

$11.80

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Min.: 1
Mult.: 1

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

131-3701-531
Johnson / Cinch Connectivity Solutions
1: $21.38
35In Stock

Mfr. Part No.
131-3701-531

Mouser Part No
530-131-3701-531

Johnson / Cinch Connectivity Solutions

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

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Datasheet

35In Stock

$21.38

$18.89

$18.25

$17.39

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors STRT END 50 OHM JACK RCPT

131-3701-811
Johnson / Cinch Connectivity Solutions
1: $19.00
112In Stock

Mfr. Part No.
131-3701-811

Mouser Part No
530-131-3701-811

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors STRT END 50 OHM JACK RCPT

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Datasheet

112In Stock

$19.00

$16.29

$15.26

$14.52

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors PC MNT STR RECEPT

131-3801-201
Johnson / Cinch Connectivity Solutions
1: $12.36
24In Stock
100Expected 10/8/2026

Mfr. Part No.
131-3801-201

Mouser Part No
530-131-3801-201

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors PC MNT STR RECEPT

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Datasheet

24In Stock

100Expected 10/8/2026

$12.36

$10.51

$9.83

$9.37

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Min.: 1
Mult.: 1

RF Terminators 50ohm DUMMY PLG GLD

131-3801-811
Johnson / Cinch Connectivity Solutions
1: $32.93
68In Stock
250Expected 3/8/2026

Mfr. Part No.
131-3801-811

Mouser Part No
530-131-3801-811

Johnson / Cinch Connectivity Solutions

RF Terminators 50ohm DUMMY PLG GLD

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Datasheet

68In Stock

250Expected 3/8/2026

$32.93

$28.51

$26.62

$25.34

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors R/A 50 OHM SMC CRIMP TYPE PLUG

131-6403-101
Johnson / Cinch Connectivity Solutions
1: $24.07
50In Stock

Mfr. Part No.
131-6403-101

Mouser Part No
530-131-6403-101

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors R/A 50 OHM SMC CRIMP TYPE PLUG

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Datasheet

50In Stock

$24.07

$20.66

$19.38

$18.47

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors R/A SMC BLKHD JACK

131-6701-341
Johnson / Cinch Connectivity Solutions
1: $12.97
117In Stock

Mfr. Part No.
131-6701-341

Mouser Part No
530-131-6701-341

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors R/A SMC BLKHD JACK

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Datasheet

117In Stock

$12.97

$11.03

$10.74

$10.17

$8.54

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMC Jack R/A PCB Mount Bulkhead

131-6701-346
Johnson / Cinch Connectivity Solutions
1: $18.55
74In Stock

Mfr. Part No.
131-6701-346

Mouser Part No
530-131-6701-346

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMC Jack R/A PCB Mount Bulkhead

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Datasheet

74In Stock

$18.55

$15.78

$13.31

$12.91

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors JACK ASM,RA PC MOUNT BULKHEAD SMC

131-6701-502
Johnson / Cinch Connectivity Solutions
1: $28.15
2In Stock

Mfr. Part No.
131-6701-502

Mouser Part No
530-131-6701-502

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors JACK ASM,RA PC MOUNT BULKHEAD SMC

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Datasheet

2In Stock

$28.15

$26.23

$22.29

$19.65

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMC Jack Assembly Strt Surface Mnt GPL

131-6711-201
Johnson / Cinch Connectivity Solutions
1: $14.06
78In Stock

Mfr. Part No.
131-6711-201

Mouser Part No
530-131-6711-201

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors SMC Jack Assembly Strt Surface Mnt GPL

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Datasheet

78In Stock

$14.06

$13.61

$12.76

$12.14

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors JACK RA SURF MT SMC GPL

131-6711-301
Johnson / Cinch Connectivity Solutions
1: $19.94
37In Stock

Mfr. Part No.
131-6711-301

Mouser Part No
530-131-6711-301

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors JACK RA SURF MT SMC GPL

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Datasheet

37In Stock

$19.94

$17.61

$17.01

$14.35

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 75ohm ST PLG 179 GLD

131-8403-001
Johnson / Cinch Connectivity Solutions
1: $19.01
70In Stock
250Expected 5/10/2026

Mfr. Part No.
131-8403-001

Mouser Part No
530-131-8403-001

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 75ohm ST PLG 179 GLD

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Datasheet

70In Stock

250Expected 5/10/2026

$19.01

$16.84

$15.04

$13.93

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 75ohm R/A PL 179 GLD

131-8403-101
Johnson / Cinch Connectivity Solutions
1: $16.09
167In Stock

Mfr. Part No.
131-8403-101

Mouser Part No
530-131-8403-101

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 75ohm R/A PL 179 GLD

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Datasheet

167In Stock

$16.09

$13.68

$12.81

$12.20

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 75ohm PC JCK GLD

131-8701-201
Johnson / Cinch Connectivity Solutions
1: $10.93
120In Stock

Mfr. Part No.
131-8701-201

Mouser Part No
530-131-8701-201

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 75ohm PC JCK GLD

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Datasheet

120In Stock

$10.93

$9.30

$8.23

$7.97

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors 75OHM PC JCK GLD .155" LEGS

131-8701-251
Johnson / Cinch Connectivity Solutions
1: $8.88
75In Stock
175Expected 4/9/2026

Mfr. Part No.
131-8701-251

Mouser Part No
530-131-8701-251

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors 75OHM PC JCK GLD .155" LEGS

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Datasheet

75In Stock

175Expected 4/9/2026

$8.88

$7.55

$7.07

$6.73

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Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors STRT MINI 75 OHM PC MNT JACK REC

131-8701-261
Johnson / Cinch Connectivity Solutions
1: $5.26
75In Stock

Mfr. Part No.
131-8701-261

Mouser Part No
530-131-8701-261

Johnson / Cinch Connectivity Solutions

RF Connectors / Coaxial Connectors STRT MINI 75 OHM PC MNT JACK REC

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Datasheet

75In Stock

$5.26

$4.49

$3.98

$3.79

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Min.: 1
Mult.: 1

SMB Connectors

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