SMB Connectors


SMB Connectors (Sub-miniature version B) are small RF coaxial connectors. They feature a Snap-on coupling mechanism making them ideal for field install applications and are available in 50 Ω and 75 Ω impedances and support applications with a requirement of DC to 4 GHz.
Types
There are many variants of SMB connector, the choice depends on the application it is used for. SMB connectors are used with a thinner coaxial cable and are available straight or right angled.
Gender
Unlike other RF connectors, SMB connectors’ gender can be confusing. The Female or (jack) has a male centre pin and the Male (plug) has a female basket or hole.
Termination method
• Crimp
• Clamp
• Solder
Mounting types
• Cable mount
• Panel mount
• PCB mount
Uses
SMB connectors are useful in environments where space saving is Crucial. Typical applications include:
• Base stations
• Antennas
• Radio boards
• GPS (Global Positioning Systems)
• PC/LAN (Local Area Network)

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Viewing 1 - 20 of 223 products
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Description Price Gender Body Orientation Termination Method Mounting Type Size Body Plating Cable Type Impedance Bulkhead Mating Type Minimum Operating Temperature Maximum Operating Temperature Operating Frequency Contact Plating
RS Stock No. 546-3361
BrandRS PRO
£3.94
Each
Units
Female Straight Crimp Cable Mount Subminiature Gold RG174/U 50Ω - - - - 4GHz Gold
RS Stock No. 546-3383
BrandRS PRO
£2.67
Each
Units
Male Straight Solder Panel Mount Subminiature Gold RG174 A/U 50Ω Yes - - - 4GHz -
RS Stock No. 546-3333
BrandRS PRO
£4.05
Each
Units
Female Straight Clamp Cable Mount Subminiature Gold RG174/U 50Ω - - - - 4GHz Gold
RS Stock No. 546-3377
BrandRS PRO
£16.92
Each
Units
Male Right Angle Crimp Cable Mount Subminiature Gold RG174 A/U 50Ω - Quick Connect, Quick Disconnect - - 4GHz Gold
RS Stock No. 546-3399
BrandRS PRO
£3.43
Each
Units
Female Straight Solder PCB Mount Subminiature Gold RG174 A/U 50Ω - Quick Connect - - 4GHz Gold
RS Stock No. 546-3349
BrandRS PRO
£7.75
Each
Units
Female Right Angle Clamp Cable Mount Subminiature Gold RG174/U 50Ω - - - - - Gold
RS Stock No. 546-3311
BrandRS PRO
£4.89
Each
Units
Male Straight Clamp Cable Mount Subminiature Gold RG174 A/U 50Ω - - - - 4GHz Gold
RS Stock No. 526-5814
BrandRS PRO
£3.92
Each
Units
Female Straight Solder Panel Mount Subminiature Gold - 50Ω Yes - - - 0 → 18GHz Gold
RS Stock No. 546-3406
BrandRS PRO
£6.32
Each
Units
Male Right Angle Solder PCB Mount Subminiature Gold - 50Ω - - - - 4GHz Gold
RS Stock No. 526-5820
BrandRS PRO
£2.09
Each
Units
Female Straight Solder PCB Mount Subminiature Gold - 50Ω - - - - 0 → 18GHz Gold
RS Stock No. 921-0228
BrandRS PRO
£1.00
Each
Units
Female Straight Solder Surface Mount Subminiature Gold - 50Ω - Snap-On - - 4GHz Gold
RS Stock No. 878-2407
BrandRS PRO
£3.35
Each
Units
Male Straight Crimp Cable Mount Standard Gold Coaxial 50Ω - Push-On - - 4GHz Gold
RS Stock No. 332-6686
Mfr. Part No.R114005000W
BrandRadiall
£8.38
Each
Units
Male Straight Clamp Cable Mount - Gold RG174, RG179, RG187, RG188, RG316 50Ω - - -65 °C +165 °C 0 → 4GHz Gold over Nickel
RS Stock No. 164-1421
Mfr. Part No.1-1337480-0
£1.509
Each (In a Bag of 500)
Units
Female Straight Solder Panel Mount Standard Gold Coaxial 50Ω - - -65 °C +165 °C 0 → 4GHz Gold
RS Stock No. 420-5394
Mfr. Part No.1-1337480-0
£2.21
Each
Units
Female Straight Solder Panel Mount Standard Gold Coaxial 50Ω - - -65 °C +165 °C 0 → 4GHz Gold
RS Stock No. 295-5586
Mfr. Part No.R114082000W
BrandRadiall
£5.23
Each
Units
Male Straight Crimp Cable Mount - Gold RG179, RG187, RG188, RG316 50Ω - - -65 °C +165 °C 0 → 4GHz Gold over Nickel
RS Stock No. 420-5366
Mfr. Part No.1-1337477-0
£5.58
Each
Units
Male Straight Crimp Cable Mount - Gold RG174 A/U, RG188 A/U, RG316/U 50Ω - - -65 °C +165 °C 0 → 4GHz Gold
RS Stock No. 173-5523
Mfr. Part No.1-1337477-0
£4.645
Each (In a Box of 50)
Units
Male Straight Crimp Cable Mount - Gold RG174 A/U, RG188 A/U, RG316/U 50Ω - - -65 °C +165 °C 0 → 4GHz Gold
RS Stock No. 494-4342
Mfr. Part No.PX0414/0M50
BrandBulgin
£19.92
Each
Units
Female - Pre-Wired Panel Mount Standard - Coaxial - - - -20 °C +80 °C - Gold
RS Stock No. 420-5401
Mfr. Part No.1-1337482-0
£1.75
Each
Units
Female Straight Solder Through Hole Standard Gold Coaxial 50Ω - - -65 °C +165 °C 0 → 4GHz Gold
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