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SMA Connector
Description:
SMA RF coaxial connector is a RF coaxial connector with a threaded connection mechanism developed and produced according to the US military standard MIL-C-39012. It has the advantages of small size, wide bandwidth, excellent mechanical and electrical performance, and high reliability. It is one of the most widely used RF connectors. It is widely used in microwave communications, aerospace, weapon systems, microwave measurement equipment and other fields.
Parameter:
Main Technical Specifications:
◆ Characteristic Impedance: 50Ω
◆ Frequency Range: DC–26.5GHz
◆ Insulation Resistance: ≥5000MΩ
◆ Dielectric Withstand Voltage: 1000V(rms)
◆ Voltage Standing Wave Ratio (VSWR): ≤1.25
◆ Mating Cycles: 500 times
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SMA Male / Plug Connector Interface Dimensions
| Dim. Ltr. |
Inches(mm) | |
| Min. | Max. | |
| A | .255(6.48) | ------ |
| B | ------ | .1808(4.59) |
| C | ------ | .135(3.43) |
| D | .130(3.30) | ------ |
| E | .015(0.38) | .045(1.14) |
| F | .0355(0.90) | .0370(0.94) |
| G | ------ | .012(0.30) |
| H | ------ | .100(2.54) |
| J | .000(0.00) | ------ |
| K | .050(1.27) | ------ |
Notes:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Connector interfaces (after mating) shall be kept free from dust and moisture.
4. May extend throughout the full length of the coupling nut.
- SMA Female / Jack Connector Interface Dimensions
| Dim. Ltr. |
Inches (mm) | |
| Min. | Max. | |
| A | .208 (5.28) | .216(5.49) |
| B | .1810(4.60) | ------ |
| C | .218(5.54) | ------ |
| D | .170(4.32) | ------ |
| E | 0.15(0.38) | .045(1.14) |
| F | .049(1.24) | .051(1.30) |
| G | .000(0.00) | .010(0.25) |
| H | .074(1.88) | .078(1.98) |
| J | .043(1.09) | .047(1.19) |
| K | .000(0.00) | .010(0.25) |
| M | .105(2.67) | ------ |
| N | .168 (4.27) | ------ |
Notes:
1. Dimensions are in inches.
2. Metric equivalents are for information only.
3. Previously qualified parts using a .030 inch (0.76) maximum contact recession are not acceptable for Govemment use. Caution should be exercised to determine whether a .030 recession design is being used during maintenance and part replacement.
4. Clearance for mating connector coupling nut.
5. Dimension to meet VSWR, mating characteristics, and connector durability when mated with a
+.0355/-.0370 inch diameter pin.
SMA SERIES
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SMA-JB1
Model Cable Model d L SMA-JB1 SFT-50-1,670-047 Φ1.2 12.5 SMA-JB2 SFT-50-2,670-086 Φ2.2 11.2 SMA-JB3 SFT-50-3,670-141 Ф3.6 12.0 -
SMA-JB3A
Model Cable Model SMA-JB3A SFT-50-3,670-141 -
SMA-JB3E
Model Cable Model SMA-JB3E SFT-50-3,670-141 -
SMA-JWB2
Model Cable Model d L SMA-JWB2 SFT-50-2,670-086 Φ2.2 15.6 SMA-JWB3 SFT-50-3,670-141 Φ3.6 16 -
SMA-KB2
Model Cable Model d SMA-KB2 SFT-50-2,670-086 Φ2.2 SMA-KB3 SFT-50-3,670-141 Φ3.6 -
SMA-J5
Model Cable Model SMA-J5 SYV-50-3,RG142,
SFCJ-50-3-51SMA-J5C -
SMA-(K)5
Model Cable Model SMA-(K)5 SYV-50-3,RG142,
SFCJ-50-3-51 -
SMA-J5.3
Model Cable Model SMA-J5.3 32055,205,GNB-415 -
SMA-JW2
Model Cable Model SMA-JW2 SYV-50-1 SMA-JW3 SYV-50-2-1,RG316 SMA-JW4 SYV-50-2-2 SMA-JW5 SYV-50-3,RG142,SFCJ-50-3-51 -
SMA-JW5-1
Model Cable Model SMA-JW5-1 SYV-50-3,RG142,SFCJ-50-3-51 -
SMA-KFB2
Model Cable Model d SMA-KFB2 SFT-50-2,670-086 Φ2.2 SMA-KFB3 SFT-50-3,670-141 Φ3.6 -
SMA-KFB2-1
Model Cable Model d SMA-KFB2-1 SFT-50-2,670-086 Φ2.2 SMA-KFB3-1 SFT-50-3,670-141 Φ3.6 -
SMA-KYB2
Model Cable Model d SMA-KYB2 SFT-50-2,670-086 Φ2.2 SMA-KYB3A SFT-50-3,670-141 Φ3.6 -
SMA-KYB3
Model Cable Model d SMA-KYB3 SFT-50-3,670-141 Φ3.6 -
SMA-J2
Model Cable Model SMA-J2 SYV-50-1 SMA-J3 SYV-50-2-1,RG316 SMA-J4 SYV-50-2-2 -
SMA-K2
Model Cable Model SMA-K2 SYV-50-1 SMA-K3 SYV-50-2-1,RG316 -
SMA-K5
Model Cable Model SMA-K5 SYV-50-3,RG142,SFCJ-50-3-51 SMA-K5C -
SMA-(J)5
Model Cable Model SMA-(J)5 SYV-50-3,RG142,SFCJ-50-3-51 -
SMA-KF2
Model Cable Model SMA-KF2 SYV-50-1 SMA-KF3 SYV-50-2-1,RG316 -
SMA-KY2
Model Cable Model SMA-KY2 SYV-50-1 SMA-KY3 SYV-50-2-1,RG316 SMA-KY5 SYV-50-3,RG142,SFCJ-50-3-51 -
SMA-JFD1
Model L L1 L2 SMA-JFD1 18 3 2 SMA-JFD30 18 3 1.5 SMA-JFD95 19 4 2 -
SMA-JFD2
Model L L1 L2 d SMA-JFD2 18 3 2 Φ0.7 SMA-JFD31 18.5 3 2.5 Φ1.0 SMA-JFD59 25 3 9 Φ1.0 -
SMA-JFD4
Model L L1 L2 d SMA-JFD4 32 8 11 Φ1.27 SMA-JFD5 18 3 2 Φ1.0 SMA-JFD13 25 8 4 Φ1.27 SMA-JFD58 29.2 15 2 Φ1.27 -
SMA-JFD6
Model L L1 L2 d SMA-JFD6 32 8 11 Φ1.27 SMA-JFD7 25 8 4 Φ1.27 SMA-JFD8 31 15 3 Φ1.27 SMA-JFD9 18.2 3 2 Φ1.27 -
SMA-KFD3
Model L L1 L2 d SMA-KFD3 27.5 15 3 Φ1.27 SMA-KFD4 33.5 21 3 Φ1.27 SMA-KFD8 18.5 6 3 Φ1.27 SMA-KFD9 24.5 12 3 Φ1.27 SMA-KFD16 20.5 8 3 Φ1.27 SMA-KFD21 15.5 2 4 Φ1.27 SMA-KFD24 22.5 10 3 Φ1.27 SMA-KFD33 17.5 5 3 Φ1.7 -
SMA-KFD3
Model L L1 L2 d SMA-KFD46 16.5 4 3 Φ1.27 SMA-KFD52 16.5 2 5 Φ1.0 SMA-KFD53 20.5 6 5 Φ1.0 SMA-KFD87 15 3 2.5 Φ0.7 SMA-KFD133 15.5 4 2 Φ0.7 SMA-KFD146 22.3 7 5 Φ1.0 SMA-KFD147 18.5 4 5 Φ1.0 -
SMA-KFD5
Model L L1 L2 d SMA-KFD5 15.5 4 2 Φ1.27 SMA-KFD6 22.5 8 5 Φ0.7 SMA-KFD7 20.5 8 3 Φ1.27 SMA-KFD18 16 4 1.5 Φ0.5 SMA-KFD20 18.5 6 3 Φ1.27 SMA-KFD22 27.5 15 3 Φ1.27 SMA-KFD23 14.1 4 0.6 Φ0.4 SMA-KFD30 33.5 21 3 Φ1.27 SMA-KFD43 21.5 4 8 Φ1.27 SMA-KFD47 14 2 2.5 Φ1 -
SMA-KFD5
Model L L1 L2 d SMA-KFD61 16.5 4.5 2 Φ1.27 SMA-KFD62 17 3.5 4 Φ1.27 SMA-KFD63 19.5 3.5 4 Φ1.27 SMA-KFD64 18 3.5 5 Φ1.27 SMA-KFD65 19 4.5 5 Φ1.27 SMA-KFD66 20.5 4.5 6.5 Φ1.27 SMA-KFD71 15.5 4 2 Φ0.7 SMA-KFD122 21.5 6 6 Ф1.2 SMA-KFD123 14.5 2 3 Φ1.2 SMA-KFD144 19.5 9 1 Φ1.0 SMA-KFD177 20.5 8 3 Φ1.27 -
SMA-KFD11
Model L L1 L2 d SMA-KFD11 14.5 3 2 Φ0.5 SMA-KFD29 16.5 5 2 Φ0.7 SMA-KFD75 22.5 4 9 Φ0.7 SMA-KFD76 14.5 3 2 Φ0.7 SMA-KFD79 27.5 2 16 Φ1.0 SMA-KFD95 15.5 4 2 Φ0.7 SMA-KFD126 17.7 3 5.2 Φ1.0 SMA-KFD127 22.5 3 10 Φ1.0 SMA-KFD132 15.5 4 2 Φ1.0 SMA-KFD140 18.5 5 4 Φ1.0 -
SMA-KFD31
Model L L1 L2 d SMA-KFD31 15 3 2.5 Φ1.0 SMA-KFD32 21.5 3 9 Φ1.0 SMA-KFD34 17.5 3 5 Φ1 SMA-KFD80 16.5 3 4 Φ0.7 SMA-KFD100 16.5 5 2 Φ0.7 SMA-KFD101 15.5 4 2 Φ0.7 SMA-KFD102 14.5 3 2 Φ0.7 SMA-KFD130 21.5 3 9 Φ0.7 SMA-KFD131 15.5 4 2 Φ1.0 SMA-KFD134 17 5 2.5 Φ0.7 SMA-KFD136 19.5 4 6 Φ1 SMA-KFD163 18.7 3.2 5 Φ1.0 -
SMA-KFD81
Model d SMA-KFD81 M1 SMA-KFD109 M1.6 -
SMA-KFD119
Model L L1 L2 d SMA-KFD119 17 6.5 1 Φ3.0 SMA-KFD121 18 6.5 2 Φ3.0 SMA-KFD141 17.5 4 4 Φ3.2 SMA-KFD142 18.3 7.8 1 Φ3.0 SMA-KFD149 17.5 3 5 Φ3.0 -
SMA-KWFD3
Model L L1 L2 d D SMA-KWFD3 26.7 11 4.5 Φ1.27 Φ4.1 SMA-KWFD4 24.2 8 5 Φ1.0 Φ3.2 SMA-KWFD5 24.2 8 5 Φ0.7 Φ4.1 SMA-KWFD6 21.2 5 5 Φ0.7 Φ4.1 SMA-KWFD7 24.2 3 10 Φ0.7 Φ4.1 SMA-KWFD8 21.3 5 5 Φ0.7 Φ4.1 SMA-KWFD9 16.2 3 2 Φ0.7 Φ4.1 SMA-KWFD12 15.2 2 2 Φ0.7 Φ4.1 SMA-KWFD49 25.2 5 9 Φ0.17 Φ4.1 -
SMA-JFD11
Model L L1 h SMA-JFD11 14 1 0.2 SMA-JFD17 16 3 0.4 SMA-JFD18 14 1 0.3 SMA-JFD19 14 1 0.4 SMA-JFD20 14 1 0.5 SMA-JFD24 15 2 0.4 -
SMA-JFD12
Model L h SMA-JFD12 13.1 0.4 SMA-JFD14 13.1 0.55 -
SMA-KFD145
Model L L1 L2 SMA-KFD145 22.3 7.8 5 SMA-KFD151 21 2.5 9 SMA-KFD161 20.5 6.5 5 SMA-KFD162 17.5 3 5 -
SMA-KWF
Model L L1 SMA-KWF 14.6 3.3 SMA-KWFD10 13.3 2 -
SMA-JFD16
Model h SMA-JFD16 0.2 SMA-JFD21 0.3 SMA-JFD22 0.4 SMA-JFD23 0.5 -
SMA-KFD26
Model h SMA-KFD26 0.2 SMA-KFD27 0.4 SMA-KFD110 0.3 SMA-KFD111 0.5 -
SMA-KFD112
Model h SMA-KFD112 0.2 SMA-KFD113 0.3 SMA-KFD114 0.4 SMA-KFD115 0.5 -
SMA-KFD10
Model L L1 t SMA-KFD10 15.8 3 0.5×0.2 SMA-KFD14 16.5 4 0.5×0.2 SMA-KFD35 14.5 2 1.27×0.2 -
SMA-KFD13
Model L L1 t d D SMA-KFD13 16 4 0.5×0.2 Φ4.1 Φ4.2 SMA-KFD14 15.2 3.2 0.5×0.2 Φ4.1 Φ4.2 SMA-KFD35 15 3 1.27×0.2 Φ4.1 Φ4.2 SMA-KFD45 14.4 2.4 0.5×0.2 Φ4.1 Φ4.2 SMA-KFD68 15.2 3.2 0.5×0.2 Φ2.1 Φ2.2 SMA-KFD73 16 4 1.27×0.2 Φ4.1 Φ4.2 -
SMA-KFD39
Model t SMA-KFD39 0.5×0.2 SMA-KFD149 1.27×0.2 -
SMA-JFD40
Model d D SMA-JFD40 Φ0.5 Φ3.0 SMA-JFD41 Φ0.45 Φ2.8 SMA-JFD42 Φ0.38 Φ2.5 SMA-JFD44 Φ0.3 Φ2.0 -
SMA-JFD48
Model d D SMA-JFD48 Φ0.5 Φ3.0 SMA-JFD55 Φ0.45 Φ2.8 SMA-JFD56 Φ0.38 Φ2.5 SMA-JFD57 Φ0.3 Φ2.0 -
SMA-KFD40
Model d D SMA-KFD40 Ф0.5 Φ3.0 SMA-KFD41 Φ0.45 Φ2.8 SMA-KFD42 Φ0.38 Φ2.5 SMA-KFD44 Φ0.3 Φ2.0 -
SMA-KFD48
Model d D SMA-KFD48 Φ0.5 Φ3.0 SMA-KFD55 Φ0.45 Φ2.8 SMA-KFD56 Φ0.38 Φ2.5 SMA-KFD57 Φ0.3 Φ2.0 SMA-KFD152 Φ0.4 Φ2.8 -
SMA-KHD
Model L SMA-KHD 13.5 SMA-KHD10 18.5 -
SMA-KHD1
Model A d SMA-KHD1 1.2 Φ1.27 SMA-KHD2 1.5 Φ1.27 SMA-KHD3 2 Φ1.27 SMA-KHD4 0.5 Φ1.27 SMA-KHD5 0.8 Φ1.27 SMA-KHD6 1 Φ1.27 SMA-KHD8 1.6 Φ0.8 SMA-KHD9 1.6 Φ1.27 SMA-KHD11 1 Φ0.5 -
SMA-JWF
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SMA-KF1
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SMA-KFD17
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SMA-KFD150
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SMA-KWF1
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SMA-KYD
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SMA-JFD3
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SMA-JFD61
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SMA-KFD19
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SMA-KFD36G
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SMA-KFD51
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SMA-KFD125
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SMA-KFD135
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SMA-KWFD2-1
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SMA-KWFD2-2
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SMA-KFD154
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SMA-KFD158
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SMA-KWFD2
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SMA-JFD26
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SMA-JFD124
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SMA-KFD124
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SMA-KFD143
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SMA-JFD15
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SMA-JFD25
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SMA-JFD54
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SMA-KFD54
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SMA-KFD78
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SMA-JHD
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SMA-KHD7
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SMA-KWHD
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SMA-KWHD4
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SMA-KWHD5
KEEP IN TOUCH
About Us
Ningbo Hanson Communication Technology Co., Ltd.
Ningbo Hanson Communication Technology Co., Ltd. is China SMA RF Coaxial Connector Supplier and Custom SMA RF Coaxial Connector Company. We are a manufacturer specializing in the production, processing, and trade of communication components, with more than 30 years of experience in RF coaxial connectors, adapters, and cable assemblies.
The company has now developed its own machining workshop, electroplating workshop, assembly workshop, and a group of stable and reliable suppliers. The company's purpose is to provide customers with high-quality products. The main products
are RF coaxial connectors, adapters, high-frequency cable assemblies, and low intermodulation cable assemblies. In addition, the company can also provide services for customers with customized needs to meet customers' special requirements for products.
The company's products are widely used in aerospace, communication base stations, medical equipment, and other high-tech fields. At the time of enterprise reform, innovation, development, and growth, the company took the initiative to join the ISO9001 international quality management system and continuously improved the management level so as to provide more satisfactory products and services to new and old customers.
Latest News
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A jumper comes off the bench, is offered up to a spectrum analyser port, and will not seat. Nothing is broken. One end is an SMA, the other a 2.4 mm; both are 50 Ω, both look like...
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If you work with RF systems, you already know that VSWR (Voltage Standing Wave Ratio) and return loss are two sides of the same coin. Both measure the same physical phenomenon — t...
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+86-15715730755
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No. 1, Longcao Road, Dongqian Lake Tourism Resort Industrial Zone, Yinzhou District, Ningbo City, Zhejiang, China.
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