Series HB
Subminiature Pushbuttons
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D12
Indicators
AccessoriesSupplement
Tactiles
KeylocksRotaries
Pushbuttons
D
Illuminated PB
Slides
Programmable
Rockers
Touch Tilt
Toggles
General Specifications
Electrical Capacity (Resistive Load)
Power Level (silver): 0.1A maximum @ 30V AC/DC
Other Ratings
Contact Resistance: 50 milliohms maximum
Insulation Resistance: 100 megohms minimum @ 500V DC
Dielectric Strength: 500V AC minimum for 1 minute minimum
Mechanical Life: 100,000 operations minimum
Electrical Life: 50,000 operations minimum
Nominal Operating Force: 3.43N
Contact Timing: Nonshorting (break before make)
Travel: Pretravel .087” (2.2mm); Overtravel .031” (0.8mm); Total Travel .118” (3.0mm)
Materials & Finishes
Housing: Glass fiber reinforced polyamide
Base: Glass fiber reinforced polyamide
Movable Contact: Phosphor bronze with silver plating
Stationary Contacts: Phosphor bronze with silver plating
Common Terminal: Phosphor bronze with silver plating
End Terminals: Phosphor bronze with silver plating
Lamp Terminals: Phosphor bronze with silver plating
Environmental Data
Operating Temperature Range: –25°C through +50°C (–13°F through +122°F) for Illuminated
–25°C through +70°C (–13°F through +158°F) for Nonilluminated
Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F)
Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning
in 1 minute; 3 right angled directions for 2 hours
Shock: 50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque: 0.49Nm (4.34 lb•in) maximum for round mounting nut
Cap Installation Force: 9.8N (2.2 lbf) maximum downward force on cap
Soldering Time & Temperature:
Manual Soldering: See Profile A in Supplement section
.
Standards & Certifications
UL: File No. E44145
All models recognized at 0.1A @ 30V AC/DC.
Add “/U” to end of part number to order UL mark on switch.
Add “/CUL” to end of part number to order cULus mark on switch.
