RF Connectors / Coaxial Connectors

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Precision Test Connectors

Molex Precision Test Connectors provide the digital testing industry's only vertical PCB launch configuration connector. The innovative Precision 2.92mm Compression-Mount Test Connectors optimize design flexibility and reduce installation time while achieving up to 50GHz analog performance for high-speed digital systems over 20Gbps. High-performance optimized SMA connectors operate to 27GHz.

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Part #

RF Connectors / Coaxial Connectors SMA JACK RECPT 2 H HOLE FLANGE W/SCREWS

73251-1853
Molex
1: $26.59
85In Stock

Mfr. Part No.
73251-1853

Mouser Part No
538-73251-1853

Molex

RF Connectors / Coaxial Connectors SMA JACK RECPT 2 H HOLE FLANGE W/SCREWS

Learn More

Datasheet

85In Stock

$26.59

$24.26

$22.32

$21.22

$19.98

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Bulk

RF Connectors / Coaxial Connectors Jack Recept 2.4mm PCB W/ 4.76mm screws

73387-0020
Molex
1: $74.87
28In Stock

Mfr. Part No.
73387-0020

Mouser Part No
538-73387-0020

Molex

RF Connectors / Coaxial Connectors Jack Recept 2.4mm PCB W/ 4.76mm screws

Learn More

Datasheet

28In Stock

$74.87

$63.63

$59.65

$50.73

Quote

Min.: 1
Mult.: 1

PCB Connectors

2.4 mm

Jack (Socket)

50 Ohms

50 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors 2.4mm Jack Recept PCB W/O Screws

73387-0022
Molex
1: $78.78
20In Stock

Mfr. Part No.
73387-0022

Mouser Part No
538-73387-0022

Molex

RF Connectors / Coaxial Connectors 2.4mm Jack Recept PCB W/O Screws

Learn More

Datasheet

20In Stock

$78.78

$66.95

$63.65

$61.59

View

Min.: 1
Mult.: 1

PCB Connectors

Jack (Socket)

50 Ohms

65 GHz

Solder

Straight

Tray

RF Connectors / Coaxial Connectors 2.92mm Jack Recept PCB W/4.76mm Screws

73252-0090
Molex
1: $44.99
1,985In Stock
3,720Expected 11/9/2026

Mfr. Part No.
73252-0090

Mouser Part No
538-73252-0090

Molex

RF Connectors / Coaxial Connectors 2.92mm Jack Recept PCB W/4.76mm Screws

Learn More

Datasheet

1,985In Stock

3,720Expected 11/9/2026

$44.99

$40.12

$37.62

$35.81

View

Min.: 1
Mult.: 1

PCB Connectors

2.92 mm

Jack (Socket)

50 Ohms

65 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors SMA JACK RECPTACLE 2 HOLE FLANGE

73251-3481
Molex
1: $25.49
363In Stock

Mfr. Part No.
73251-3481

Mouser Part No
538-73251-3481

Molex

RF Connectors / Coaxial Connectors SMA JACK RECPTACLE 2 HOLE FLANGE

Learn More

Datasheet

363In Stock

$25.49

$21.65

$20.29

$19.33

View

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Tray

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

73251-1851
Molex
1: $30.70
2In Stock
4Expected 9/9/2026

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

4Expected 9/9/2026

$30.70

$26.68

$25.08

$23.85

View

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Bulk

RF Connectors / Coaxial Connectors SMA JACK RECPT 2 HOLE FLANGE

73251-3480
Molex
1: $31.17
26In Stock

Mfr. Part No.
73251-3480

Mouser Part No
538-73251-3480

Molex

RF Connectors / Coaxial Connectors SMA JACK RECPT 2 HOLE FLANGE

Learn More

Datasheet

26In Stock

$31.17

$26.49

$24.83

$23.65

View

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors SMA JACK RECEPTACLE 2 HOLE FLANGE

73251-3483
Molex
1: $27.74
34In Stock

Mfr. Part No.
73251-3483

Mouser Part No
538-73251-3483

Molex

RF Connectors / Coaxial Connectors SMA JACK RECEPTACLE 2 HOLE FLANGE

Learn More

Datasheet

34In Stock

$27.74

$20.96

$20.36

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors SMA JACK 2 H FLANGE GE W/0-80 THD 50 OHM

73251-1852
Molex
1: $29.32
12In Stock

Mfr. Part No.
73251-1852

Mouser Part No
538-73251-1852

Molex

RF Connectors / Coaxial Connectors SMA JACK 2 H FLANGE GE W/0-80 THD 50 OHM

Learn More

Datasheet

12In Stock

$29.32

$24.92

$23.35

$21.56

View

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Bulk

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

73157-0000
Molex
1: $80.93
99Expected 9/9/2026

Mfr. Part No.
73157-0000

Mouser Part No
538-73157-0000

Molex

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

Learn More

Datasheet

99Expected 9/9/2026

$80.93

$71.48

$67.93

$65.24

$63.35

Min.: 1
Mult.: 1

PCB Connectors

1.85 mm

Jack (Socket)

50 Ohms

65 GHz

Compression

Straight

Standard

Flange Mount

RF Connectors / Coaxial Connectors 2.92mm Jack Recept PCB W/6.35mm Screws

73252-0091
Molex
1: $78.59
160On Order

Mfr. Part No.
73252-0091

Mouser Part No
538-73252-0091

Molex

RF Connectors / Coaxial Connectors 2.92mm Jack Recept PCB W/6.35mm Screws

Learn More

Datasheet

160On Order

$78.59

$66.80

$63.62

$61.49

$58.10

Min.: 1
Mult.: 1

PCB Connectors

2.92 mm

Jack (Socket)

50 Ohms

65 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors 2.92mm Jack Recept PCB W/O Screws

73252-0092
Molex
1: $72.61
80Expected 10/9/2026

Mfr. Part No.
73252-0092

Mouser Part No
538-73252-0092

Molex

RF Connectors / Coaxial Connectors 2.92mm Jack Recept PCB W/O Screws

Learn More

Datasheet

80Expected 10/9/2026

$72.61

$61.70

$57.84

$55.08

View

Min.: 1
Mult.: 1

PCB Connectors

2.92 mm

Jack (Socket)

50 Ohms

65 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors 2.4mm Jack Recept PCB W/ 6.35mm screws

73387-0021
Molex
1: $84.01
160Expected 7/10/2026

Mfr. Part No.
73387-0021

Mouser Part No
538-73387-0021

Molex

RF Connectors / Coaxial Connectors 2.4mm Jack Recept PCB W/ 6.35mm screws

Learn More

Datasheet

160Expected 7/10/2026

$84.01

$71.40

$66.93

$63.74

$60.70

Min.: 1
Mult.: 1

PCB Connectors

2.4 mm

Jack (Socket)

50 Ohms

50 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors OPTMZED SMA 2 HL FLG ST JACK REC W/O SRW

73251-1850
Molex
1: $33.46
79On Order
New Product

Mfr. Part No.
73251-1850

Mouser Part No
538-73251-1850

New Product

Molex

RF Connectors / Coaxial Connectors OPTMZED SMA 2 HL FLG ST JACK REC W/O SRW

Learn More

Datasheet

79On Order

$33.46

$28.42

$26.64

$25.38

View

Min.: 1
Mult.: 1

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Tray

RF Connectors / Coaxial Connectors SMA JACK RECPT 2 HOLE FLANGE

73251-3482
Molex
80: $17.92
Non-Stocked

Mfr. Part No.
73251-3482

Mouser Part No
538-73251-3482

Molex

RF Connectors / Coaxial Connectors SMA JACK RECPT 2 HOLE FLANGE

Learn More

Datasheet

Non-Stocked

$17.92

$17.18

$16.73

Min.: 80
Mult.: 80

Connectors

SMA

Jack (Socket)

50 Ohms

27 GHz

Compression

Straight

Standard

Flange Mount

Bulk

Precision Test Connectors

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