RF Interconnects – Mouser Singapore

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Subminiature RF Connectors

Molex Subminiature RF Connectors are available for a variety of wireless applications, including networking equipment, data and telecommunication systems, industrial, medical, and more. A broad selection of connectors is available in a range of frequencies from DC to 65GHz. These RF connectors from Molex feature a subminiature design ideal for applications where space limitation is a factor.

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Types of RF Interconnects

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Part #

RF Connectors / Coaxial Connectors SMA JACK BULKHEAD 50OHM RG316 CABLE

73251-0930
Molex
1: $7.21
310In Stock

Mfr. Part No.
73251-0930

Mouser Part No
538-73251-0930

Molex

RF Connectors / Coaxial Connectors SMA JACK BULKHEAD 50OHM RG316 CABLE

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Datasheet

310In Stock

$7.21

$6.13

$5.74

$5.46

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

3 GHz

RF Connectors / Coaxial Connectors SMA JACK, EDGE MNT 50 OHM

73251-1151
Molex
1: $6.26
200In Stock
250Expected 11/2/2026

Mfr. Part No.
73251-1151

Mouser Part No
538-73251-1151

Molex

RF Connectors / Coaxial Connectors SMA JACK, EDGE MNT 50 OHM

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Datasheet

200In Stock

250Expected 11/2/2026

$6.26

$5.31

$4.98

$4.74

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Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors SMA JACK RECEPTACLE 2 HOLE FLANGE

73251-3483
Molex
1: $26.33
12In Stock

Mfr. Part No.
73251-3483

Mouser Part No
538-73251-3483

Molex

RF Connectors / Coaxial Connectors SMA JACK RECEPTACLE 2 HOLE FLANGE

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Datasheet

12In Stock

$26.33

$19.60

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

27 GHz

RF Adapters - Between Series ADPT BNC PLUG TO SMA PLG 50OHM COAXIAL CN

73386-0013
Molex
1: $27.99
65In Stock

Mfr. Part No.
73386-0013

Mouser Part No
538-73386-0013

Molex

RF Adapters - Between Series ADPT BNC PLUG TO SMA PLG 50OHM COAXIAL CN

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Datasheet

65In Stock

$27.99

$24.71

$23.56

$22.73

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series SMA JACK TO N PLUG

73386-0182
Molex
1: $28.75
75In Stock

Mfr. Part No.
73386-0182

Mouser Part No
538-73386-0182

Molex

RF Adapters - Between Series SMA JACK TO N PLUG

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Datasheet

75In Stock

$28.75

$25.38

$24.19

$23.34

View

Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series SMB JACK TO SMA PLUG

73386-0191
Molex
1: $14.00
70In Stock

Mfr. Part No.
73386-0191

Mouser Part No
538-73386-0191

Molex

RF Adapters - Between Series SMB JACK TO SMA PLUG

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Datasheet

70In Stock

$14.00

$10.90

$10.44

$10.06

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series SMB Plug TO SMA JACK STRT 50OHM

73386-0224
Molex
1: $18.31
67In Stock

Mfr. Part No.
73386-0224

Mouser Part No
538-73386-0224

Molex

RF Adapters - Between Series SMB Plug TO SMA JACK STRT 50OHM

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Datasheet

67In Stock

$18.31

$14.44

$13.77

$13.29

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series SSMCX PLUG TO SMA PLUG

73386-0831
Molex
1: $23.94
8In Stock

Mfr. Part No.
73386-0831

Mouser Part No
538-73386-0831

Molex

RF Adapters - Between Series SSMCX PLUG TO SMA PLUG

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Datasheet

8In Stock

$23.94

$20.46

$15.82

$15.58

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Adapters - Between Series SMA JACK TO SMPMAX MALE SLIDE ON STRT

73386-1570
Molex
1: $11.91
200In Stock

Mfr. Part No.
73386-1570

Mouser Part No
538-73386-1570

Molex

RF Adapters - Between Series SMA JACK TO SMPMAX MALE SLIDE ON STRT

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Datasheet

200In Stock

$11.91

$9.67

$9.22

$8.94

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Connectors / Coaxial Connectors 4 HOLE FLANGE JACK

73391-0040
Molex
1: $10.05
21In Stock

Mfr. Part No.
73391-0040

Mouser Part No
538-73391-0040

Molex

RF Connectors / Coaxial Connectors 4 HOLE FLANGE JACK

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Datasheet

21In Stock

$10.05

$7.53

$7.21

$7.01

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors FAKRA SMB JACK RA THRUHOLE KEY OPT N

73403-5123
Molex
1: $5.06
17In Stock

Mfr. Part No.
73403-5123

Mouser Part No
538-73403-5123

Molex

RF Connectors / Coaxial Connectors FAKRA SMB JACK RA THRUHOLE KEY OPT N

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Datasheet

17In Stock

$5.06

$4.60

$4.36

$4.25

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA II PLUG STR KEY A BLACK

73403-6260
Molex
1: $4.27
52In Stock
500Expected 6/5/2026

Mfr. Part No.
73403-6260

Mouser Part No
538-73403-6260

Molex

RF Connectors / Coaxial Connectors FAKRA II PLUG STR KEY A BLACK

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Datasheet

52In Stock

500Expected 6/5/2026

$4.27

$3.63

$3.13

$3.02

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA II PLUG STR KEY D BORDX VLT

73403-6263
Molex
1: $4.63
160In Stock
210Expected 23/2/2026

Mfr. Part No.
73403-6263

Mouser Part No
538-73403-6263

Molex

RF Connectors / Coaxial Connectors FAKRA II PLUG STR KEY D BORDX VLT

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Datasheet

160In Stock

210Expected 23/2/2026

$4.63

$3.92

$3.35

$3.22

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA II PLUG STR

73403-6268
Molex
1: $4.36
445In Stock

Mfr. Part No.
73403-6268

Mouser Part No
538-73403-6268

Molex

RF Connectors / Coaxial Connectors FAKRA II PLUG STR

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Datasheet

445In Stock

$4.36

$3.96

$3.75

$3.03

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA II JACK STR KEY C BLUE

73403-6282
Molex
1: $5.91
207In Stock

Mfr. Part No.
73403-6282

Mouser Part No
538-73403-6282

Molex

RF Connectors / Coaxial Connectors FAKRA II JACK STR KEY C BLUE

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Datasheet

207In Stock

$5.91

$5.02

$4.56

$3.91

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA PLUG STR 50OHM RG-316/RG-174 KY Z

73403-6930
Molex
1: $3.38
1,040In Stock

Mfr. Part No.
73403-6930

Mouser Part No
538-73403-6930

Molex

RF Connectors / Coaxial Connectors FAKRA PLUG STR 50OHM RG-316/RG-174 KY Z

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Datasheet

1,040In Stock

$3.38

$2.95

$2.82

$2.75

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA JACK ST IP67 MATED RG174 CABLE

73403-0343
Molex
1: $4.99
568In Stock

Mfr. Part No.
73403-0343

Mouser Part No
538-73403-0343

Molex

RF Connectors / Coaxial Connectors FAKRA JACK ST IP67 MATED RG174 CABLE

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Datasheet

568In Stock

$4.99

$4.53

$4.30

$4.20

View

Min.: 1
Mult.: 1

Jack (Socket)

FAKRA

RF Connectors / Coaxial Connectors SMB JACK, R/A PCB FAKRA 50 OHMS T&R

73403-1652
Molex
1: $4.63
320In Stock

Mfr. Part No.
73403-1652

Mouser Part No
538-73403-1652

Molex

RF Connectors / Coaxial Connectors SMB JACK, R/A PCB FAKRA 50 OHMS T&R

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Datasheet

320In Stock

$4.63

$4.21

$3.99

$3.91

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMB

RF Connectors / Coaxial Connectors SMB JACK, R/A PCB FAKRA 50OHMS

73403-1742
Molex
1: $5.07
160In Stock

Mfr. Part No.
73403-1742

Mouser Part No
538-73403-1742

Molex

RF Connectors / Coaxial Connectors SMB JACK, R/A PCB FAKRA 50OHMS

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160In Stock

$5.07

$4.61

$4.38

$4.28

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMB

RF Connectors / Coaxial Connectors JACK RECEP 1.85MM PCB W/OUT SCREWS

73157-0000
Molex
1: $85.23
4In Stock

Mfr. Part No.
73157-0000

Mouser Part No
538-73157-0000

Molex

RF Connectors / Coaxial Connectors JACK RECEP 1.85MM PCB W/OUT SCREWS

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Datasheet

4In Stock

$85.23

$66.46

$64.80

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

1.85 mm

65 GHz

RF Connectors / Coaxial Connectors ST PLG STD CBL SLDR

73251-0031
Molex
1: $10.33
119In Stock

Mfr. Part No.
73251-0031

Mouser Part No
538-73251-0031

Molex

RF Connectors / Coaxial Connectors ST PLG STD CBL SLDR

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Datasheet

119In Stock

$10.33

$9.34

$8.83

$8.60

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors ST PLG STD CBL SLDR

73251-0051
Molex
1: $10.69
15In Stock

Mfr. Part No.
73251-0051

Mouser Part No
538-73251-0051

Molex

RF Connectors / Coaxial Connectors ST PLG STD CBL SLDR

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Datasheet

15In Stock

$10.69

$8.73

$8.33

$8.10

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMA

18 GHz

RF Adapters - In Series RA ADAPTER STD

73251-0303
Molex
1: $21.34
107In Stock
960On Order

Mfr. Part No.
73251-0303

Mouser Part No
538-73251-0303

Molex

RF Adapters - In Series RA ADAPTER STD

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Datasheet

107In Stock

960On Order

$21.34

$17.17

$16.36

$15.93

View

Min.: 1
Mult.: 1

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors Optimized SMA 2 HOLE FLNG W/2SCRWS 4.76m

73251-1851
Molex
1: $25.66
2In Stock

Mfr. Part No.
73251-1851

Mouser Part No
538-73251-1851

Molex

RF Connectors / Coaxial Connectors Optimized SMA 2 HOLE FLNG W/2SCRWS 4.76m

Learn More

Datasheet

2In Stock

$25.66

$22.67

$20.82

$18.28

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

27 GHz

RF Connectors / Coaxial Connectors SMA JACK REV POLARI REV POLARITY 50 OHM

73251-2300
Molex
1: $4.28
201In Stock

Mfr. Part No.
73251-2300

Mouser Part No
538-73251-2300

Molex

RF Connectors / Coaxial Connectors SMA JACK REV POLARI REV POLARITY 50 OHM

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Datasheet

201In Stock

$4.28

$3.85

$3.82

$3.73

View

Min.: 1
Mult.: 1

Jack (Pin)

50 Ohms

RP-SMA

18 GHz

Subminiature RF Connectors

Types of RF Interconnects

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