Product Main

Quick Details

Gender: Female
Application: Audio & Video
Type: SMB
Brand Name: Renhotec/Dosin
Place of Origin: China (Mainland)

Specifications

SMB Connector Features and Benefits:
Broadband performance with low reflection DC to 4 GHz provides low cost connector combined with high quality.
Quick connect/disconnect snap-on mating reduces installation time.
Various plating options in nickel, gold, and tin lead. Selective plating provides corrosion resistance finish as well as good solderability characteristics.
SMB PCB slide-on plug and jack allows board-to-board mounting with a low insertion force. This is ideal for mating a high number of connectors on a pair of PCB's.


SMB Connector 50 Ω Specifications:  
Electrical
Impedance 50 Ω
Frequency Range 0-4 GHz with low reflection; usable to 10.0 GHz
Voltage Rating for RG-188/U Cable 335 volts at sea level and 85 volts at 70,000 feet
Dielectric Withstanding Voltage RG-196: 750 VRMS; RG-188: 1,000 VRMS
VSWR Straight connector, RG-196/U: 1.30 + .04 f (GHz)
Right angle connector, RG-196/U: 1.45 + .06 f (GHz)
Straight connector, RG-188/U: 1.25 + .04 f (GHz)
Right angle connector, RG-188/U: 1.35 + .04 f (GHz)
Contact Resistance Center contact: 6.0 mΩ initial, 8.0 after environmental;
Outer contact: 1.0 mΩ initial, 1.5 after environmental
Braid to body: 1.0 mΩ initial, after environmental N/A
Insulation Resistance 1,000 MΩ minimum
Insertion Loss Straight connector: 0.30 dB @ 1.5 GHz
Right angle connector: 0.60 dB @ 1.5 GHz
RF Leakage -55 dB minimum @ 2-3 GHz
Mechanical
Mating Snap-on coupling per MIL-STD-348
Braid/Jacket Cable Affixment Hex crimp
Center Conductor Cable Affixment Solder
Contact Captivation All types unless noted otherwise
Cable Retention Equal to breaking strength of cable employed
Engagement Forces Engagement: 14 lbs maximum
Disengagement: 2 lbs minimum
After 500 matings, 14 lbs maximum engagement and disengagement
Connector Durability 500 mating cycles minimum
Material
Center Contact Female: beryllium copper, gold-plated
Male: brass or beryllium copper, gold-plated
Outer Contact Plating Nickel or gold plating as indicated
Body Brass per QQB-626, or zinc per ASTM B86-71
Body Plating Nickel or gold plating as indicated
Insulator TFE
Crimp Ferrule Annealed copper alloy
Environmental
Temperature Range - 65°C to +165°C
Thermal Shock MIL-STD-202 method 107, test condition B (except high temperatures @ 200°C
Shock MIL-STD-202 method 202, method 13, snap-on, test condition B; 75 G's @ 6 milliseconds ? sine
Vibration MIL-STD-202 method 204, snap-on, test condition B; (15 G's)
Corrosion MIL-STD-202 method 101, test condition B. 5% salt solution