SMA Connector

Major Performance

Item	Performance
Temperature Range	-55 to +125 degC
Frequency Range	DC – 12.4GHz (18GHz product available)
Impedance (nominal)	50Ω
Maximum Electric Power	50 x 1 / √f (GHz) W
Dielectric Resistance	≧5,000MΩ at DC500V
Voltage Resistance	AC1,000V(r.m.s) X 1 min.
Contact Resistance	≦4mΩ (measured voltage: ≦1mV) for both center contact and outer conductor
Voltage Standing Wave Ratio (VSWR)	1.05+0.015f (GHz) (Contact us: varied by configuration)
Center Contact Retention	≧0.28N
Repeated Operation	≦6mΩ after 1,000 connect/disconnect

Main Material and Surface Treatment

Part Name	Material	Surface Treatment
Outer Conductor	Stainless Steel (brass for some types)	Gold Plating, Passivation
Female Center Conductor	Beryllium Copper	Gold Plating
Male Center Conductor	Brass	Gold Plating
Insulator	Polytetrafluoroethylene
Gasket	Silicone Rubber

Product Examples

Note: passivated product is also available for product name with (S)

◆ Straight Plug for 0.141 Semirigid Cable

Product Name	L1	L2
SMA-101(S)	10	1.5
SMA-101B	8.5	0

◆ Straight Plug for Flexible Cable

Product Name	Cable
SMA-202(S)	3D-2W, RG-142B/U

◆ Right Angle Plug for Flexible Cable

Product Name	Cable
SMA-208(S)	3D-2W, RG-142B/U
SMA-220(S)	2.5D-2V
SMA-221(S)	1.5D-XBV, 1.5D-XW

◆ Jack Receptacle

Product Name	ΦD	L1	φd	L2
SMA-301(S)	1.27	1.6	0.7	4.4
SMA-306(S)	4.12	4.0	1.27	2.0
SMA-315(S)	4.12	4.0	1.27	8.0
SMA-315B	4.12	4.0	1.27	4.5

◆ Jack Receptacle

Product Name	L
SMA-316S	6.9
SMA-316BS	4.8

◆ Jack Receptacle [Round Type]

Product Name

SMA-337S

◆ Plug Receptacle

Product Name	L
SMA-404(S)	2.0
SMA-404B(S)	1.0

◆ Plug Receptacle

Product Name

SMA-406(S)

◆ Right Angle Plug Receptacle

Product Name

SMA-405(S)

◆ Jack / Jack Adapter

Product Name

SMA-501(S)

◆ Plug / Plug Adapter

Product Name

SMA-502(S)

◆ Plug / Jack Right Angle Adapter

Product Name

SMA-503(S)

◆ Plug / Jack Adapter [Phase Shifter]

Product Name	Lm
SMA-510A(S)	13.13
SMA-510B(S)	17.52
SMA-510C(S)	19.67
SMA-510D(S)	21.90
SMA-510E(S)	26.26
SMA-510F(S)	30.65
SMA-510G(S)	32.84
SMA-510H(S)	35.00
SMA-510I(S)	39.35
SMA-510J(S)	45.95
SMA-510K(S)	52.51
SMA-510L(S)	59.07
SMA-510M(S)	31.50

◆ Jack / Jack Adapter

Product Name

SMA-513(S)

◆ Plug / Jack Adapter [Round Type]

Product Name

SMA-525(S)

◆ Jack / Jack Adapter [Front Panel Type]

Product Name

SMA-FFPA

◆ Plug Terminator

Product Name	Remark
SMA-601(S)	≦1.05+0.015f(GHz) / DC – 12.4GHz
ＳＭＡ－６０１ＢＳ	≦1.05+0.009f(GHz) / DC – 18.0GHz

SMA-601(S)

SMA-601BS

◆ Dust Cap [for Jack]

Product Name	Cap Material / Surface Treatment	Remark
SMA-514	Brass/Gold Plating
SMA-514S	Brass/Nickel Plating
SMA-514BS-1	Stainless/Passivation	No Chain
SMA-514BS	Stainless/Passivation