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QB Series

The QB series is part of the stacked right angle D-subs family, used to save panel and board space. QB series are available as MicroTCA connectors.

General

Part Number PrefixQB
Performance LevelIndustrial

Materials

Insulator MaterialPolyester
Insulator ColorBlue
Flammability RatingUL 94V-0
Contact MaterialCopper Alloy
Contact PlatingGold flash
30µ Au (min)
50µ Au (min)
Shell MaterialSteel
Stainless steel

Electrical

Insulator Resistance (GΩ)5.0
Proof Voltage (V rms)1000
Working Voltage (V rms)300
Initial Contact Resistance (mΩ, max)Signal & power: 8
Coaxial & high voltage:0.5
Contact Current Rating (A)7.5 to 85

Environmental

Temperature Range (ºC)-55 to 125

Mechanical

ShapeRectangular
Body StylePanel mount
Insulator ConstructionOne-piece
Polarization MethodTrapezoidal shape
Locking SystemOptional
Contact StyleFixed
Contact Size#20
#8
Female Contact DesignClosed entry
Contact Retention MechanismMetal clip
Press-in
Contact Retention (N)40 to 98
Contact TerminationPCB
Mating Cycles1000