Name :SMA SERIES ( 50 Ohm 0-18GHz) Item No. : 14- SMA Connector Add to Inquiry Cart

SMA SERIES ( 50 ohm 0-18GHz)

As semi-precision and subminiature units, SMA connectors provide excellent electrical performance from DC to 18 GHz. They feature high performance, compact size and outstanding mechanical durability.
SMA connectors are generally used in base station, instrumentation, telecom....etc. SMA in Reverse Polarity is also available.

	SMA-PLUG			SMA-JACK
	Min	Max		Min	Max
A	4.53	4.59	A	4.60	4.67
B	0.00	0.25	B	0.00	0.25
C	0.00	0.25	C	0.00	0.25
D	1.91	2.54	D	2.92	-
E	1.24	1.30	E	1.24	1.30
F	0.38	1.14	F	1.88	1.98
G	2.54	3.43	G	0.38	1.14
H	0.90	0.94	H	5.28	5.49
I	0.00	0.38	I	4.32	-
			K	5.54	-

　

NOTE 1: I.D. TO MEET VSWR AND CONTACT RESISTANCE

WHEN MATED WITH 0.9/0.94 MM DIA. PIN.

 

Material
Part Name	Material	Finish
Bodies	Brass	Gold
Center Contacts	Male: Brass	Gold
	Female: Phosphor Bronze
	Beryllium Copper
Insulators	Teflon	None
Gasket	Silicone Rubber	None
Crimp Ferrules	Annealed Copper	Same as Body
Mechanical Data
Coupling Nut Retention	≥ 60 lbs. Min
Coupling Proof torque	15 in-lbs. Min
Contact Retention	≥ 6 lbs. Min
Durability (Mating)	≥ 500 cycles min (for Beryllium Copper female contact only)
Electrical Data
Impedance	50Ω
Frequency Range	0-12.4 GHz on Flexible cable.
	0-18 GHz on Simi-rigid cable.
RF-Leakage (between 2÷3 GHz)	≥ 100 dB on Flexible cable
	≥ 60 dB on Semi-rigid cable
Dielectric Withstanding Voltage ( at sea level )	RG-178:500 Vrms min. at sea level
- combination system	RG-316,.085":750 Vrms min. at sea level
	RG-142,.14":335 Vrms max. at sea level
Working Voltage (at sea level)unmated	RG-178:170 Vrms max. at sea level max
- combination system	RG-316,.085":250 Vrms max. at sea level
	RG-142,.141":1000 Vrms min. at sea level
Insulation Resistance	5.103 MΩ
Contact Resistance
- center contact	≤ 3.0 mΩ
- outer contact	≤ 2.0 mΩ
VSWR	Straight: ≤ 1.3 max
	Right Angle: ≤ 1.5 max
Environmental Data
Temperature Range	-65℃ ~ 165℃
Thermal Shock	MIL-STD-202, Method 107, Condition B
Moisture Resistance	MIL-STD-202, Method 106
Corrosion	Saltspray Test acc. to MIL-STD-202, Method 101, Conditions B
Vibration	MIL-STD-202, Method 204, Condition B
Shock	MIL-STD-202, Method 213, Condition I