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)
Dim. Ltr.	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)
Dim. Ltr.	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

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-50-3-51

SMA-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
SMA-KF1
SMA-KFD17
SMA-KFD150
SMA-KWF1
SMA-KYD
SMA-JFD3
SMA-JFD61
SMA-KFD19
SMA-KFD36G
SMA-KFD51
SMA-KFD125
SMA-KFD135
SMA-KWFD2-1
SMA-KWFD2-2
SMA-KFD154
SMA-KFD158
SMA-KWFD2
SMA-JFD26
SMA-JFD124
SMA-KFD124
SMA-KFD143
SMA-JFD15
SMA-JFD25
SMA-JFD54
SMA-KFD54
SMA-KFD78
SMA-JHD
SMA-KHD7
SMA-KWHD
SMA-KWHD4
SMA-KWHD5

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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.

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SMA Connector

Description:

Parameter:

SMA Male / Plug Connector Interface Dimensions

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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

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

Model	Cable Model	d
SMA-KB2	SFT-50-2,670-086	Φ2.2
SMA-KB3	SFT-50-3,670-141	Φ3.6

Model	Cable Model
SMA-J5	SYV-50-3,RG142, SFCJ-50-3-51
SMA-J5C	SYV-50-3,RG142, SFCJ-50-3-51

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

Model	Cable Model	d
SMA-KFB2	SFT-50-2,670-086	Φ2.2
SMA-KFB3	SFT-50-3,670-141	Φ3.6

Model	Cable Model	d
SMA-KFB2-1	SFT-50-2,670-086	Φ2.2
SMA-KFB3-1	SFT-50-3,670-141	Φ3.6

Model	Cable Model	d
SMA-KYB2	SFT-50-2,670-086	Φ2.2
SMA-KYB3A	SFT-50-3,670-141	Φ3.6

Model	Cable Model
SMA-J2	SYV-50-1
SMA-J3	SYV-50-2-1,RG316
SMA-J4	SYV-50-2-2

Model	Cable Model
SMA-K5	SYV-50-3,RG142,SFCJ-50-3-51
SMA-K5C	SYV-50-3,RG142,SFCJ-50-3-51

Model	L	L1	L2
SMA-JFD1	18	3	2
SMA-JFD30	18	3	1.5
SMA-JFD95	19	4	2

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

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

Model	d
SMA-KFD81	M1
SMA-KFD109	M1.6

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

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

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

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

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

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

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

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

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

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

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SMA Connector

Description:

Parameter:

SMA Male / Plug Connector Interface Dimensions

Submit feedback