RF Interconnects – Mouser United Kingdom

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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 ST JCK 2HF REC POST

73251-0420
Molex
1: £6.39
110In Stock

Mfr. Part No.
73251-0420

Mouser Part No
538-73251-0420

Molex

RF Connectors / Coaxial Connectors ST JCK 2HF REC POST

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Datasheet

110In Stock

£6.39

£5.66

£5.39

£5.24

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors SMA PLUG FORRG316CBL

73251-0456
Molex
1: £4.67
65In Stock

Mfr. Part No.
73251-0456

Mouser Part No
538-73251-0456

Molex

RF Connectors / Coaxial Connectors SMA PLUG FORRG316CBL

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Datasheet

65In Stock

£4.67

£3.78

£3.61

£3.51

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Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMA

3 GHz

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

73251-0930
Molex
1: £3.89
312In 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

312In Stock

£3.89

£3.31

£3.10

£2.95

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: £3.38
200In Stock
250Expected 11/02/2026

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 11/02/2026

£3.38

£2.87

£2.69

£2.56

View

Min.: 1
Mult.: 1

Jack (Socket)

50 Ohms

SMA

18 GHz

RF Connectors / Coaxial Connectors SMA RA PCB RECPT

73251-3130
Molex
1: £5.26
498Expected 11/02/2026

Mfr. Part No.
73251-3130

Mouser Part No
538-73251-3130

Molex

RF Connectors / Coaxial Connectors SMA RA PCB RECPT

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Datasheet

498Expected 11/02/2026

£5.26

£4.10

£3.92

£3.78

View

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: £14.22
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

£14.22

£10.59

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: £15.12
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

£15.12

£13.35

£12.73

£12.27

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series SMA JACK TO N PLUG

73386-0182
Molex
1: £15.52
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

£15.52

£13.71

£13.06

£12.61

View

Min.: 1
Mult.: 1

50 Ohms

11 GHz

RF Adapters - Between Series SMB JACK TO SMA PLUG

73386-0191
Molex
1: £7.56
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

£7.56

£5.88

£5.64

£5.44

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

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

73386-0224
Molex
1: £9.89
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

£9.89

£7.80

£7.44

£7.18

View

Min.: 1
Mult.: 1

50 Ohms

4 GHz

RF Adapters - Between Series SSMCX PLUG TO SMA PLUG

73386-0831
Molex
1: £12.93
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

£12.93

£11.05

£8.55

£8.42

£8.31

Min.: 1
Mult.: 1

50 Ohms

6 GHz

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

73386-1570
Molex
1: £6.43
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

£6.43

£5.23

£4.98

£4.83

View

Min.: 1
Mult.: 1

50 Ohms

6 GHz

RF Connectors / Coaxial Connectors 4 HOLE FLANGE JACK

73391-0040
Molex
1: £5.43
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

£5.43

£4.07

£3.89

£3.78

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: £2.73
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

£2.73

£2.49

£2.36

£2.30

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: £2.30
52In Stock
500Expected 06/05/2026

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 06/05/2026

£2.30

£1.96

£1.69

£1.63

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: £2.50
20In Stock
210Expected 23/02/2026

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

20In Stock

210Expected 23/02/2026

£2.50

£2.12

£1.81

£1.75

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMB

6 GHz

RF Connectors / Coaxial Connectors FAKRA II PLUG STR

73403-6268
Molex
1: £2.36
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

£2.36

£2.14

£2.03

£1.63

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: £3.20
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

£3.20

£2.71

£2.46

£2.11

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: £1.82
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

£1.82

£1.59

£1.53

£1.48

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: £2.70
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

£2.70

£2.44

£2.32

£2.27

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: £2.50
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

£2.50

£2.28

£2.16

£2.11

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: £2.74
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

£2.74

£2.50

£2.37

£2.31

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: £46.04
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

£46.04

£35.90

£35.00

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: £5.58
119In Stock

Mfr. Part No.
73251-0031

Mouser Part No
538-73251-0031

Molex

RF Connectors / Coaxial Connectors ST PLG STD CBL SLDR

Learn More

Datasheet

119In Stock

£5.58

£5.05

£4.77

£4.64

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: £5.77
15In Stock

Mfr. Part No.
73251-0051

Mouser Part No
538-73251-0051

Molex

RF Connectors / Coaxial Connectors ST PLG STD CBL SLDR

Learn More

Datasheet

15In Stock

£5.77

£4.71

£4.50

£4.37

View

Min.: 1
Mult.: 1

Plug (Pin)

50 Ohms

SMA

18 GHz

Subminiature RF Connectors

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