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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: $63.86
100In Stock

Mfr. Part #
3211-60112

Mouser Part #
523-3211-60112

Amphenol / SV Microwave

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

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Datasheet

100In Stock

$63.86

$56.47

$54.78

$50.45

View

Min.: 1
Mult.: 1

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

1211-66195-TD
Amphenol / SV Microwave
1: $223.62
23In Stock

Mfr. Part #
1211-66195-TD

Mouser Part #
523-1211-66195-TD

Amphenol / SV Microwave

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

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Datasheet

23In Stock

$223.62

Min.: 1
Mult.: 1

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

1221-40051
Amphenol / SV Microwave
1: $95.02
39In Stock

Mfr. Part #
1221-40051

Mouser Part #
523-1221-40051

Amphenol / SV Microwave

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

Learn More

Datasheet

39In Stock

$95.02

$95.00

$85.11

$83.41

View

Min.: 1
Mult.: 1

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

3221-60003
Amphenol / SV Microwave
1: $172.62
53In Stock

Mfr. Part #
3221-60003

Mouser Part #
523-3221-60003

Amphenol / SV Microwave

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

Learn More

Datasheet

53In Stock

$172.62

$162.04

$158.80

$130.63

View

Min.: 1
Mult.: 1

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

3811-40105
Amphenol / SV Microwave
1: $134.93
45In Stock
New Product

Mfr. Part #
3811-40105

Mouser Part #
523-3811-40105

New Product

Amphenol / SV Microwave

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

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Datasheet

45In Stock

$134.93

$114.72

$107.54

$102.24

$97.53

Min.: 1
Mult.: 1

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

3811-40106
Amphenol / SV Microwave
1: $131.22
50In Stock
New Product

Mfr. Part #
3811-40106

Mouser Part #
523-3811-40106

New Product

Amphenol / SV Microwave

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

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Datasheet

50In Stock

$131.22

$111.55

$104.58

$104.56

$94.83

Min.: 1
Mult.: 1

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

3821-60008
Amphenol / SV Microwave
1: $196.51
25In Stock
New Product

Mfr. Part #
3821-60008

Mouser Part #
523-3821-60008

New Product

Amphenol / SV Microwave

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

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Datasheet

25In Stock

$196.51

$169.57

$151.37

$148.68

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: $378.25
10In Stock
New Product

Mfr. Part #
7038-0741

Mouser Part #
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

$378.25

$299.37

$299.35

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: $208.48
95In Stock
New At Mouser

Mfr. Part #
1222-60008

Mouser Part #
523-1222-60008

New At Mouser

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

$208.48

$186.42

$186.39

$184.62

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: $276.16
54In Stock
New At Mouser

Mfr. Part #
3222-60004

Mouser Part #
523-3222-60004

New At Mouser

Amphenol / SV Microwave

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

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Datasheet

54In Stock

$276.16

$234.78

$220.12

$220.05

View

Min.: 1
Mult.: 1

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

3221-60004
Amphenol / SV Microwave
1: $206.35
3In Stock

Mfr. Part #
3221-60004

Mouser Part #
523-3221-60004

Amphenol / SV Microwave

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

Learn More

Datasheet

3In Stock

$206.35

$165.43

$158.63

$153.06

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector

1211-66195
Amphenol / SV Microwave
1: $61.15
16In Stock

Mfr. Part #
1211-66195

Mouser Part #
523-1211-66195

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector

Learn More

Datasheet

16In Stock

$61.15

$53.96

$50.93

$48.75

View

Min.: 1
Mult.: 1

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

1221-40049
Amphenol / SV Microwave
1: $105.06
21In Stock
50Expected 2026-02-27

Mfr. Part #
1221-40049

Mouser Part #
523-1221-40049

Amphenol / SV Microwave

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

Learn More

Datasheet

21In Stock

50Expected 2026-02-27

$105.06

$98.13

$90.99

$86.61

View

Min.: 1
Mult.: 1

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

3211-60118-TD
Amphenol / SV Microwave
1: $84.23
46In Stock

Mfr. Part #
3211-60118-TD

Mouser Part #
523-3211-60118-TD

Amphenol / SV Microwave

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

Learn More

Datasheet

46In Stock

$84.23

$73.25

$70.43

$68.09

View

Min.: 1
Mult.: 1

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

SF1211-66214
Amphenol / SV Microwave
1: $71.87
88In Stock

Mfr. Part #
SF1211-66214

Mouser Part #
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

$71.87

$61.32

$59.24

$50.81

Quote

Min.: 1
Mult.: 1

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

3222-40002
Amphenol / SV Microwave
1: $61.55
495Expected 2026-03-26

Mfr. Part #
3222-40002

Mouser Part #
523-3222-40002

Amphenol / SV Microwave

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

Learn More

Datasheet

495Expected 2026-03-26

$61.55

$57.75

$55.97

$54.41

View

Min.: 1
Mult.: 1

Wrenches SMPS QB Female Cable Connector Torque Tool, 6

500-38-019
Amphenol / SV Microwave
1: $433.60
10Expected 2026-05-01
New Product

Mfr. Part #
500-38-019

Mouser Part #
523-500-38-019

New Product

Amphenol / SV Microwave

Wrenches SMPS QB Female Cable Connector Torque Tool, 6

Learn More

Datasheet

10Expected 2026-05-01

$433.60

$401.96

$389.05

$373.21

Min.: 1
Mult.: 1

Wrenches SMPS QB Female Cable Connector Torque Tool, 11

500-38-020
Amphenol / SV Microwave
1: $433.60
10Expected 2026-05-01
New Product

Mfr. Part #
500-38-020

Mouser Part #
523-500-38-020

New Product

Amphenol / SV Microwave

Wrenches SMPS QB Female Cable Connector Torque Tool, 11

Learn More

Datasheet

10Expected 2026-05-01

$433.60

$401.96

$389.05

$373.21

Min.: 1
Mult.: 1

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

3211-60118
Amphenol / SV Microwave
1: $46.31
181Expected 2026-04-16

Mfr. Part #
3211-60118

Mouser Part #
523-3211-60118

Amphenol / SV Microwave

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

Learn More

Datasheet

181Expected 2026-04-16

$46.31

$42.72

$41.14

$40.10

View

Min.: 1
Mult.: 1

RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector

1211-40032
Amphenol / SV Microwave
1: $50.13
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
1211-40032

Mouser Part #
523-1211-40032

Amphenol / SV Microwave

RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$50.13

$48.96

$44.18

$43.69

View

Min.: 1
Mult.: 1

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

1211-40032-TD
Amphenol / SV Microwave
50: $68.09
Non-Stocked

Mfr. Part #
1211-40032-TD

Mouser Part #
523-1211-40032-TD

Amphenol / SV Microwave

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

Learn More

Datasheet

Non-Stocked

$68.09

$64.34

$64.31

Min.: 50
Mult.: 50

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

1221-40050
Amphenol / SV Microwave
1: $118.90
Lead-Time 14 Weeks

Mfr. Part #
1221-40050

Mouser Part #
523-1221-40050

Amphenol / SV Microwave

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

Learn More

Datasheet

Lead-Time 14 Weeks

$118.90

$106.02

$101.94

$98.53

$93.11

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: $186.40
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
1222-60007

Mouser Part #
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 14 Weeks

$186.40

Quote

Min.: 50
Mult.: 50

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

3211-60112-TD
Amphenol / SV Microwave
50: $68.09
Non-Stocked

Mfr. Part #
3211-60112-TD

Mouser Part #
523-3211-60112-TD

Amphenol / SV Microwave

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

Learn More

Datasheet

Non-Stocked

$68.09

$64.34

$64.31

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: $212.24
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
3222-60003

Mouser Part #
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 14 Weeks

$212.24

View

Min.: 50
Mult.: 50

QuarterBack SMP/SMPM/SMPS Connectors

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QuarterBack SMP/SMPM/SMPS Connectors

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