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QuarterBack SMP/SMPM/SMPS Connectors

Amphenol / SV Microwave QuarterBack (QB) SMP/SMPM/SMPS Connectors provide a quarter-turn bayonet-locking feature on SMP/SMPM/SMPS interfaces. The connectors offer low insertion and extraction forces of 2lb/0.5lb (maximum) for SMP and 2.5lb/1.5lb (typical) for SMPM. The devices also exert less torque on board-mount connector solder joints during mating / unmating and permit more mating cycles without failure compared to full-detent SMP and SMPM. The QB connectors have a low VSWR through 40GHz (SMP) and 65GHz (SMPM and SMPS). Amphenol / SV Microwave QuarterBack (QB) SMP/SMPM/SMPS Connectors are ideal for high-vibration and test applications that require a large number of mating cycles.

All Results (25)

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Part #

RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A

3211-60112
Amphenol / SV Microwave
1: $63.40
37In Stock

Mfr. Part No.
3211-60112

Mouser Part No
523-3211-60112

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A

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Datasheet

37In Stock

$63.40

$53.90

$50.95

$44.43

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPM F QB Connector for .047 Cable

3221-60003
Amphenol / SV Microwave
1: $181.44
53In Stock

Mfr. Part No.
3221-60003

Mouser Part No
523-3221-60003

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM F QB Connector for .047 Cable

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Datasheet

53In Stock

$181.44

$152.09

$147.57

$137.77

View

Min.: 1
Mult.: 1

Spanners SMPS QB Female Cable Connector Torque Tool, 11

500-38-020
Amphenol / SV Microwave
1: $377.48
8In Stock
New Product

Mfr. Part No.
500-38-020

Mouser Part No
523-500-38-020

New Product

Amphenol / SV Microwave

Spanners SMPS QB Female Cable Connector Torque Tool, 11

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Datasheet

8In Stock

$377.48

$351.25

$331.47

$321.75

View

Min.: 1
Mult.: 1

Spanners SMPS QB Female Cable Connector Torque Tool, 6

500-38-019
Amphenol / SV Microwave
1: $377.48
10In Stock
New Product

Mfr. Part No.
500-38-019

Mouser Part No
523-500-38-019

New Product

Amphenol / SV Microwave

Spanners SMPS QB Female Cable Connector Torque Tool, 6

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Datasheet

10In Stock

$377.48

$351.25

$331.47

$321.75

View

Min.: 1
Mult.: 1

RF Cable Assemblies SMPS Female QB to SMA Male 6" Cable Assembly for .047 Cable

7038-0741
Amphenol / SV Microwave
1: $332.98
10In Stock
New Product

Mfr. Part No.
7038-0741

Mouser Part No
523-7038-0741

New Product

Amphenol / SV Microwave

RF Cable Assemblies SMPS Female QB to SMA Male 6" Cable Assembly for .047 Cable

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Datasheet

10In Stock

$332.98

$284.95

$263.73

$262.66

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMP F Conn R/A for .085 Cable

1222-60008
Amphenol / SV Microwave
1: $221.67
95In Stock

Mfr. Part No.
1222-60008

Mouser Part No
523-1222-60008

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMP F Conn R/A for .085 Cable

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Datasheet

95In Stock

$221.67

$188.44

$176.66

$176.65

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMPM F Conn R/A for .085 Cable

3222-60004
Amphenol / SV Microwave
1: $249.61
34In Stock

Mfr. Part No.
3222-60004

Mouser Part No
523-3222-60004

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMPM F Conn R/A for .085 Cable

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Datasheet

34In Stock

$249.61

$212.20

$198.93

$189.43

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPS Female QB Connector for .047 Cable

3821-60008
Amphenol / SV Microwave
1: $179.17
25In Stock
New At Mouser

Mfr. Part No.
3821-60008

Mouser Part No
523-3821-60008

New At Mouser

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPS Female QB Connector for .047 Cable

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Datasheet

25In Stock

$179.17

$153.24

$136.80

$130.45

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPM F Conn, R/A for .085 Cable

3222-40002
Amphenol / SV Microwave
1: $67.84
432In Stock

Mfr. Part No.
3222-40002

Mouser Part No
523-3222-40002

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM F Conn, R/A for .085 Cable

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Datasheet

432In Stock

$67.84

$57.65

$54.81

$53.04

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPS Male PCB QB Thru-Hole Connector, R/A

3811-40105
Amphenol / SV Microwave
1: $118.39
19In Stock
New At Mouser

Mfr. Part No.
3811-40105

Mouser Part No
523-3811-40105

New At Mouser

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPS Male PCB QB Thru-Hole Connector, R/A

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Datasheet

19In Stock

$118.39

$100.65

$94.36

$89.86

$85.57

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP F QB Conn for .085 Cable

1221-40049
Amphenol / SV Microwave
1: $100.63
100In Stock

Mfr. Part No.
1221-40049

Mouser Part No
523-1221-40049

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP F QB Conn for .085 Cable

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Datasheet

100In Stock

$100.63

$88.56

$83.83

$80.53

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPM M QB Edge Launch Conn, SB

3211-60118
Amphenol / SV Microwave
1: $46.42
82In Stock

Mfr. Part No.
3211-60118

Mouser Part No
523-3211-60118

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM M QB Edge Launch Conn, SB

Learn More

Datasheet

82In Stock

$46.42

$41.25

$39.28

$37.96

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPM M QB Edge Launch Conn, TinDIp

3211-60118-TD
Amphenol / SV Microwave
1: $73.90
46In Stock

Mfr. Part No.
3211-60118-TD

Mouser Part No
523-3211-60118-TD

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM M QB Edge Launch Conn, TinDIp

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Datasheet

46In Stock

$73.90

$64.27

$61.80

$59.74

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPM F QB Connector for .085 Cable

3221-60004
Amphenol / SV Microwave
1: $173.37
3In Stock

Mfr. Part No.
3221-60004

Mouser Part No
523-3221-60004

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM F QB Connector for .085 Cable

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Datasheet

3In Stock

$173.37

$156.20

$142.80

$138.26

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB Flng Compre Mount Conn 2 Hole

SF1211-66214
Amphenol / SV Microwave
1: $52.24
88In Stock

Mfr. Part No.
SF1211-66214

Mouser Part No
523-SF1211-66214

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB Flng Compre Mount Conn 2 Hole

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Datasheet

88In Stock

$52.24

$48.80

$46.04

$45.37

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP F QB Conn for .047 Cable

1221-40051
Amphenol / SV Microwave
1: $111.29
2In Stock

Mfr. Part No.
1221-40051

Mouser Part No
523-1221-40051

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP F QB Conn for .047 Cable

Learn More

Datasheet

2In Stock

$111.29

$92.02

$84.33

$80.85

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector

1211-66195
Amphenol / SV Microwave
1: $49.76
100Expected 16/11/2026

Mfr. Part No.
1211-66195

Mouser Part No
523-1211-66195

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector

Learn More

Datasheet

100Expected 16/11/2026

$49.76

$46.92

$45.83

$42.49

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMPS Male PCB QB Edge Launch Connector, SB

3811-40106
Amphenol / SV Microwave
1: $116.58
50Expected 27/11/2026
New At Mouser

Mfr. Part No.
3811-40106

Mouser Part No
523-3811-40106

New At Mouser

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPS Male PCB QB Edge Launch Connector, SB

Learn More

Datasheet

50Expected 27/11/2026

$116.58

$100.82

$96.71

$96.68

$85.69

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector, Tin Dip

1211-66195-TD
Amphenol / SV Microwave
1: $312.54
18Stock Available

Mfr. Part No.
1211-66195-TD

Mouser Part No
523-1211-66195-TD

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector, Tin Dip

Learn More

Datasheet

18Stock Available

More Info Available

$312.54

$265.17

$248.06

$122.51

$116.67

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector

1211-40032
Amphenol / SV Microwave
1: $50.10
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1211-40032

Mouser Part No
523-1211-40032

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$50.10

$44.24

$41.48

$39.49

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector, Tin Dip

1211-40032-TD
Amphenol / SV Microwave
50: $54.40
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
1211-40032-TD

Mouser Part No
523-1211-40032-TD

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector, Tin Dip

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$54.40

$54.02

$52.99

Min.: 50
Mult.: 50

RF Connectors / Coaxial Connectors SMP F QB Conn for .141 Cable

1221-40050
Amphenol / SV Microwave
1: $114.85
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1221-40050

Mouser Part No
523-1221-40050

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP F QB Conn for .141 Cable

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$114.85

$82.51

$82.16

$79.83

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMP F Conn R/A for .047 Cable

1222-60007
Amphenol / SV Microwave
50: $168.23
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1222-60007

Mouser Part No
523-1222-60007

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMP F Conn R/A for .047 Cable

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$168.23

View

Min.: 50
Mult.: 50

RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A, TinDipped

3211-60112-TD
Amphenol / SV Microwave
50: $59.74
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
3211-60112-TD

Mouser Part No
523-3211-60112-TD

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A, TinDipped

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$59.74

$56.45

$56.44

Quote

Min.: 50
Mult.: 50

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMPM F Conn R/A for .047 Cable

3222-60003
Amphenol / SV Microwave
50: $189.43
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
3222-60003

Mouser Part No
523-3222-60003

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors Coaxial Connectors QB SMPM F Conn R/A for .047 Cable

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$189.43

View

Min.: 50
Mult.: 50

QuarterBack SMP/SMPM/SMPS Connectors

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QuarterBack SMP/SMPM/SMPS Connectors

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