QMA Connectors

A QMA connector is a coaxial radio frequency connector, which operates in the multi-megahertz range. QMA connectors maintain the shielding barrier in electrical applications. The interface or communication link happens via snap lock mechanisms.

QMA connectors offer easier, faster and safer coupling operations resulting in significant time savings during system production. The snap lock function of a QMA connector makes it easier to mate and de-mate connections, and allows for connector coupling in tight spaces. The packaging density is higher than in SubMiniature version A (SMA connectors) because no torque spanner is necessary when fastening the coupling nut.

What are QMA connectors used for?

QMA connectors are used in outdoor applications such as wireless communications, transmission systems, portable radio systems, air traffic control, and assemblies for mobile radio base stations. They have a high vibration and impact tolerance and can also be used in defence and the industrial sector.

Types of QMA connectors

Standard QMA connectors include:

  • Cable connectors, which are used for flexible as well as semi-rigid cables
  • Panel connectors with straight flange, bulkhead, screw-in or press-count receptacles
  • Printed circuit board connectors, which offer through-hole and surface-mount technology for antenna applications

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กำลังดูสินค้า 1 - 20 รายการจาก 25 รายการ / Viewing 1 - 20 of 25 products
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รายละเอียดสินค้า / Description ราคา / Price Gender Body Orientation Termination Method Mounting Type Size Body Plating Cable Type Impedance Mating Type Operating Frequency Contact Plating Contact Material
RS Stock No. 816-9346
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.930-150P-51A
Brand :Amphenol
THB181.33
Each
Units
Male Right Angle Crimp, Solder Cable Mount Standard - RG142 50Ω Snap-On 0 → 18GHz Bronze -
RS Stock No. 612-7044
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.11_QMA-50-3-1/133_NE
THB514.36
Each
Units
Male Straight Crimp Cable Mount - Copper Alloy RG400/U 50Ω - 0 → 11GHz Gold Brass
RS Stock No. 435-1627
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R123071000W
Brand :Radiall
THB215.60
Each
Units
Male Straight Crimp Cable Mount - Bronze RG188, RG316 50Ω - 0 → 6GHz Enickel, Gold Alloy Brass
RS Stock No. 816-9337
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.930-114P-51A
Brand :Amphenol
THB514.97
Each
Units
Male Right Angle Solder Cable Mount Standard - - 50Ω Snap-On 0 → 6GHz Gold Beryllium Copper
RS Stock No. 612-7016
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.11_QMA-50-2-2/133_NE
THB465.90
Each
Units
Male Straight Crimp Cable Mount - Copper Alloy RG316/U 50Ω - 0 → 11GHz Gold Brass
RS Stock No. 612-7151
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.24_QMA-50-2-3/133_NE
THB686.55
Each
Units
Female Straight Solder Panel Mount - White Bronze RG316/U 50Ω - 0 → 11GHz Gold over Enickel Bronze
RS Stock No. 161-7213
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QMA6252A1-001-3GT30G-50
Brand :Amphenol
THB217.27
Each (In a Bag of 100)
Units
- - - - - - - - - - - -
RS Stock No. 819-4204
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.28S206-271N5
Brand :Rosenberger
THB206.70
Each
Units
Male Right Angle Solder Cable Mount - - RG405, UT85 50Ω Quick Lock 0 → 18GHz White Bronze Copper Zinc Alloy
RS Stock No. 816-9324
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.930-104P-51A
Brand :Amphenol
THB502.05
Each
Units
Male Right Angle Solder Cable Mount Standard - RG405/U 50Ω Snap-On 0 → 18GHz Gold -
RS Stock No. 612-7101
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.16_QMA-50-3-2/133_NE
THB541.70
Each
Units
Male Right Angle Crimp Cable Mount - Copper Alloy RG58 C/U 50Ω - 0 → 11GHz Gold Brass
RS Stock No. 168-0296
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1408336-1
THB670.03
1 Bag of 1
Bag(s)
Male Right Angle Crimp Cable Mount - Nickel RG174, RG188, RG316/U 50Ω - - Gold Brass
RS Stock No. 612-7050
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.16_QMA-50-2-1/133_NE
THB533.84
Each
Units
Male Right Angle Crimp Cable Mount - Copper Alloy K 02252 D 50Ω - 0 → 11GHz Gold Brass
RS Stock No. 816-9318
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QMA6252A1-001-3GT30G-50
Brand :Amphenol
THB228.41
Each
Units
Female Right Angle Solder PCB Mount - - - - Threaded - Gold over Nickel Beryllium Copper
RS Stock No. 819-4201
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.28S207-302N5
Brand :Rosenberger
THB178.08
Each
Units
Male Right Angle Crimp, Solder Cable Mount - - RG174 A/U, RG188 A/U, RG316/U 50Ω Quick Lock 0 → 18GHz White Bronze Copper Zinc Alloy
RS Stock No. 612-1484
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1408336-1
THB605.51
Each
Units
Male Right Angle Crimp Cable Mount - Nickel RG174, RG188, RG316/U 50Ω - - Gold Brass
RS Stock No. 612-7139
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.24_QMA-50-2-2/133_NE
THB529.47
Each
Units
Female Straight Crimp Panel Mount - Copper Alloy K 02252 D 50Ω - 0 → 11GHz Gold Bronze
RS Stock No. 612-7000
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.11_QMA-50-2-1/133_NE
THB465.90
Each
Units
Male Straight Crimp Cable Mount - Copper Alloy K 02252 D 50Ω - 0 → 11GHz Gold Brass
RS Stock No. 435-1649
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.R123172000W
Brand :Radiall
THB394.64
Each
Units
Male Right Angle Crimp Cable Mount - Bronze RG188, RG316 50Ω - 0 → 6GHz Enickel, Gold Alloy Brass
RS Stock No. 612-7117
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.24_QMA-50-2-1/111_NE
THB529.47
Each
Units
Female Straight Solder Panel Mount - Gold Sucoform 86 50Ω - 0 → 11GHz Gold Bronze
RS Stock No. 612-7072
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.16_QMA-50-2-2/133_NE
THB533.84
Each
Units
Male Right Angle Crimp Cable Mount - Copper Alloy RG316/U 50Ω - 0 → 11GHz Gold Brass
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