SMB Connectors & Adapters

Amphenol RF SMB Connectors and Adapters offer broadband capability through 4GHz with a snap-on connector design. The SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force. The quick connect/disconnect snap-on mating reduces installation time. The connectors are MIL-C-39012 compliant, while the interface is MIL-STD-348 compliant. Amphenol RF SMB Connectors and Adapters are available in 50Ω and 75Ω impedances. Typical applications include base stations, antennas, radio boards, instrumentation, telecom, and more.

Types of RF Interconnects
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Amphenol RF RF Connectors / Coaxial Connectors SMB R/A BULKHEAD JACK 316 GOLD
Datasheet
397In Stock
NT$537.39
NT$468.20
NT$438.80
NT$392.20
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER
Datasheet
80In Stock
NT$1,266.94
NT$1,077.65
NT$1,009.89
NT$895.53
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Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB R/A PLUG PCB GOLD
Datasheet
280In Stock
NT$595.11
NT$506.20
NT$476.81
NT$408.69
NT$363.88
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB ST PLUG ATT 735A 75 OHM GOLD
Datasheet
66In Stock
NT$537.39
NT$476.45
NT$458.16
NT$439.88
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Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG AT&T 735A
Datasheet
83In Stock
NT$420.16
NT$372.48
NT$358.14
NT$343.80
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Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB ST CRIMP PLUG 142/223/U GOLD
Datasheet
140In Stock
NT$442.39
NT$379.65
NT$355.63
NT$338.78
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Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors MINI SMB R/A CRIMP PLUG AT&T 735A
Datasheet
98In Stock
NT$430.56
NT$384.31
NT$361.37
NT$306.88
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Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB ST CABLE PLUG RG179 75 OHM NICKEL
Datasheet
94In Stock
NT$434.50
NT$369.26
NT$346.31
NT$303.29
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Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB STRAIGHT JACK 58/U
Datasheet
93In Stock
NT$636.70
NT$541.34
NT$507.28
NT$452.43
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - In Series SMB PLUG TO PLUG ADAPTER GOLD
Datasheet
89In Stock
NT$543.49
NT$496.88
NT$471.79
NT$459.60
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Min.: 1
Mult.: 1
50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB R/A PANEL SNAP LOCK 179 75 OHM
Datasheet
272In Stock
NT$741.74
NT$642.79
NT$609.45
NT$600.49
NT$460.67
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms SMB 4 GHz
Amphenol RF RF Adapters - Between Series SMB PLUG TO SMC JACK ADAPTER
Datasheet
25In Stock
NT$2,528.50
NT$2,044.88
NT$1,868.86
NT$1,852.01
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO SMB PLUG REVERSE POLARITY
Datasheet
17In Stock
NT$1,325.37
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Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB Straight Jack PCB Surface Mount 50 Ohm
Datasheet
505In Stock
NT$294.33
NT$249.87
NT$234.10
NT$222.99
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB VERTICAL PLUG GOLD
Datasheet
4,823In Stock
NT$282.14
NT$249.16
NT$233.74
NT$222.63
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Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB JACK BULKHEAD RIGHT ANGLE PCB
Datasheet
7,853In Stock
NT$376.43
NT$319.78
NT$299.71
NT$285.37
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB R/A PLUG 174 316 GOLD
Datasheet
3,314In Stock
NT$299.35
NT$254.18
NT$238.40
NT$226.93
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Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB PCB ST JACK GOLD
Datasheet
4,108In Stock
5,000On Order
NT$144.83
NT$128.34
NT$116.51
NT$110.78
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors MINI SMB STRAIGHT PCB JACK
Datasheet
637In Stock
141On Order
NT$185.70
NT$157.74
NT$148.06
NT$140.53
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Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB PCB R/A JACK 50 OHM GOLD
Datasheet
1,343In Stock
1,235On Order
NT$250.23
NT$220.48
NT$206.85
NT$196.82
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors MINI SMB PCB R/A JACK
Datasheet
565In Stock
500Expected 12/29/2026
NT$365.67
NT$310.82
NT$291.10
NT$277.12
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Min.: 1
Mult.: 1
Jack (Socket) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB STRAIGHT JACK 2 HOLE FLANGE
Datasheet
433In Stock
NT$331.97
NT$286.44
NT$268.52
NT$255.61
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Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB STRAIGHT CABLE PLUG
Datasheet
852In Stock
820Expected 2/9/2027
NT$333.76
NT$283.57
NT$265.65
NT$253.46
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Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors MINI SMB STRAIGHT CRIMP PLUG 179/U
Datasheet
461In Stock
NT$353.84
NT$300.78
NT$281.78
NT$268.16
View
Min.: 1
Mult.: 1
Plug (Pin) 75 Ohms SMB 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMB ST PLUG RG316-50 OHM DBL BRAID GLD 3
Datasheet
301In Stock
1,339On Order
NT$358.50
NT$304.37
NT$285.37
NT$271.74
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Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMB 4 GHz