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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A 3211-60112 Amphenol / SV Microwave 1: $67.13 37In Stock	Mfr. Part # 3211-60112 Mouser Part # 523-3211-60112	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A Learn More about Amphenol / SV Microwave Amphenol SMPM Connectors	Datasheet	37In Stock	$67.13 $57.07 $53.94 $47.04 View $45.99 $43.98 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F QB Connector for .047 Cable 3221-60003 Amphenol / SV Microwave 1: $190.57 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 about Amphenol / SV Microwave Amphenol SMPM Connectors	Datasheet	53In Stock	$190.57 $161.71 $156.48 $146.35 View Quote	Min.: 1 Mult.: 1
Wrenches SMPS QB Female Cable Connector Torque Tool, 11 500-38-020 Amphenol / SV Microwave 1: $400.35 8In Stock 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 about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	8In Stock	$400.35 $371.10 $358.20 $341.08 Quote Quote	Min.: 1 Mult.: 1
Wrenches SMPS QB Female Cable Connector Torque Tool, 6 500-38-019 Amphenol / SV Microwave 1: $400.35 10In Stock 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 about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	10In Stock	$400.35 $371.10 $357.65 $341.08 Quote Quote	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: $352.57 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 Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	10In Stock	$352.57 $301.71 $279.24 $278.11	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: $234.71 95In Stock	Mfr. Part # 1222-60008 Mouser Part # 523-1222-60008	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors Coaxial Connectors QB SMP F Conn R/A for .085 Cable Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	95In Stock	$234.71 $199.53 $187.06 $187.04 View Quote	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: $264.30 34In Stock	Mfr. Part # 3222-60004 Mouser Part # 523-3222-60004	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors Coaxial Connectors QB SMPM F Conn R/A for .085 Cable Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	34In Stock	$264.30 $224.68 $210.63 $200.58 View Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPS Female QB Connector for .047 Cable 3821-60008 Amphenol / SV Microwave 1: $189.71 25In Stock New At Mouser	Mfr. Part # 3821-60008 Mouser Part # 523-3821-60008 New At Mouser	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMPS Female QB Connector for .047 Cable Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	25In Stock	$189.71 $162.26 $144.85 $138.12	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F Conn, R/A for .085 Cable 3222-40002 Amphenol / SV Microwave 1: $71.83 432In Stock	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 about Amphenol / SV Microwave Amphenol SMPM Connectors	Datasheet	432In Stock	$71.83 $61.04 $58.03 $56.16 View $54.27 $51.28 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPS Male PCB QB Thru-Hole Connector, R/A 3811-40105 Amphenol / SV Microwave 1: $125.35 19In Stock New At Mouser	Mfr. Part # 3811-40105 Mouser Part # 523-3811-40105 New At Mouser	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMPS Male PCB QB Thru-Hole Connector, R/A Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	19In Stock	$125.35 $106.57 $99.91 $95.14 $90.60	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP F QB Conn for .085 Cable 1221-40049 Amphenol / SV Microwave 1: $104.89 100In Stock	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 about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	100In Stock	$104.89 $92.68 $87.72 $84.10 View $81.01 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM M QB Edge Launch Conn, SB 3211-60118 Amphenol / SV Microwave 1: $49.15 82In Stock	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 about Amphenol / SV Microwave Amphenol SMPM Connectors	Datasheet	82In Stock	$49.15 $43.68 $41.59 $40.19 View $38.23 $37.58 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM M QB Edge Launch Conn, TinDIp 3211-60118-TD Amphenol / SV Microwave 1: $78.25 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 about Amphenol / SV Microwave amphenol tin dipped connectors	Datasheet	46In Stock	$78.25 $68.05 $65.43 $63.26 View $59.79 $59.77 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPM F QB Connector for .085 Cable 3221-60004 Amphenol / SV Microwave 1: $183.57 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 about Amphenol / SV Microwave Amphenol SMPM Connectors	Datasheet	3In Stock	$183.57 $165.38 $151.20 $146.39 View $145.77 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP M QB Flng Compre Mount Conn 2 Hole SF1211-66214 Amphenol / SV Microwave 1: $55.31 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 Learn More about Amphenol / SV Microwave svmicrowave eval board connectors	Datasheet	88In Stock	$55.31 $51.67 $48.74 $48.04 View Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP F QB Conn for .047 Cable 1221-40051 Amphenol / SV Microwave 1: $117.84 2In 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 about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	2In Stock	$117.84 $97.43 $89.29 $85.61 View $82.25 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector 1211-66195 Amphenol / SV Microwave 1: $52.69 100Expected 2026-11-16	Mfr. Part # 1211-66195 Mouser Part # 523-1211-66195	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	100Expected 2026-11-16	$52.69 $49.68 $48.53 $44.99 View $42.97 $41.37 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMPS Male PCB QB Edge Launch Connector, SB 3811-40106 Amphenol / SV Microwave 1: $130.20 50Expected 2026-11-27 New At Mouser	Mfr. Part # 3811-40106 Mouser Part # 523-3811-40106 New At Mouser	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMPS Male PCB QB Edge Launch Connector, SB Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	50Expected 2026-11-27	$130.20 $110.68 $105.94 $100.70 View $93.76 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector 1211-40032 Amphenol / SV Microwave 1: $51.88 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # 1211-40032 Mouser Part # 523-1211-40032	Amphenol / SV Microwave	RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector Learn More about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$51.88 $46.84 $43.92 $41.82 View $38.88 $36.85 Quote	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP M QB SurfaceMnt Connector, Tin Dip 1211-40032-TD Amphenol / SV Microwave 50: $57.60 Non-Stocked Lead-Time 18 Weeks	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 about Amphenol / SV Microwave amphenol tin dipped connectors	Datasheet	Non-Stocked Lead-Time 18 Weeks	$57.60 $57.20 $56.10	Min.: 50 Mult.: 50
RF Connectors / Coaxial Connectors SMP M QB Edge Launch Connector, Tin Dip 1211-66195-TD Amphenol / SV Microwave 1: $330.93 Non-Stocked Lead-Time 14 Weeks	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 Learn More about Amphenol / SV Microwave amphenol tin dipped connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	$330.93 $280.77 $262.66 $129.72 $123.54	Min.: 1 Mult.: 1
RF Connectors / Coaxial Connectors SMP F QB Conn for .141 Cable 1221-40050 Amphenol / SV Microwave 1: $121.61 Non-Stocked Lead-Time 16 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 about Amphenol / SV Microwave Amphenol SMPM Connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$121.61 $87.36 $86.99 $84.53 View Quote	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: $178.13 Non-Stocked Lead-Time 16 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 about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$178.13 View Quote	Min.: 50 Mult.: 50
RF Connectors / Coaxial Connectors SMPM M QB SurfMount Conn, R/A, TinDipped 3211-60112-TD Amphenol / SV Microwave 50: $63.26 Non-Stocked Lead-Time 16 Weeks	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 about Amphenol / SV Microwave amphenol tin dipped connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$63.26 $59.77 $59.76 Quote 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: $200.58 Non-Stocked Lead-Time 16 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 about Amphenol / SV Microwave amphenol quarterback connectors	Datasheet	Non-Stocked Lead-Time 16 Weeks	$200.58 View Quote	Min.: 50 Mult.: 50

QuarterBack SMP/SMPM/SMPS Connectors

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