Zeeteq Electronics Co., Ltd.

Product
		Connector
		SMP
		MMCX
		MCX
		1.0/2.3
		3.5mm
		2.92mm
		2.4mm
		SMA
		SMB50Ω
		SMB75Ω
		SSMB
		SMC
		SMS
		BNC50Ω
		BNC75Ω
		TNC50Ω
		TNC75Ω
		N
		7/16
		TERMINAL
		Cable assembly
		Adaptor
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		Adaptor search
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Product >> Connector >> SMB50濞勮祩

The SMB connectors feature a snap-on coupling mechanism which provides a fast and reliable connection in high-packing density.
The SMB is smaller in size than the SMA and excellent where engineers are concerned about circuit miniaturization. Typical application is inter- or intra-board connection of RF or digital signals.
Zeeteq SMB connectors comply with IEC60169-10, and suitable for semi-rigid and flexible cables operating from DC to 4GHz. 　

CONFIGURATION

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ELECTRICAL DATA
Impedance		50Ω
Frequency range		DC-4GHz
RF leakage @ 1 GHz		≥55dB
Dielectric with standing voltage (at sea level,in Vrms,50Hz)		≥750
Working voltage (at sea level,in Vrms,50Hz)		≤250
Insulation resistance		≥1000MΩ
Contact resistance
-center contact		≤5.0MΩ
-outer contact		≤2.5MΩ
MECHANICAL DATA
Engagement force		8-63N
Disengagement force		8-63N
Contact captivation		≥18N
Durability (matings)		≥500
ENVIRONMENTAL DATA
Temperature range		-65℃ - +165℃
Climatic category		IEC 55/155/21
Themal shock		MIL-STD-202,Method 107,Condition B
Moisture resistance		MIL-STD-202,Method 106
Corrosion		MIL-STD-202,Method 101,Condition B
Vibration		MIL-STD-202,Method 204,Condition D
Shock		MIL-STD-202,Method 213,Condition I
MATERIAL DATA
PART	MATERIAL	PLATING
Body,outer contact,pin contact	Brass	Gold,white bronze
Socket contact	Beryllium copper	Gold
Ferrule	Copper,Brass	Gold,white bronze
Spring finger	Beryllium copper	Gold,white bronze
Insulator	PTFE
Gasket	Silicone rubber

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