Series HB
Toggles
Subminiature Pushbuttons
Rockers
General
Specifications
Electrical Capacity (Resistive Load)
Power Level (silver):
0.1A maximum @ 30V AC/DC
Pushbuttons
Other Ratings
Programmable
Illuminated PB
D
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Travel:
50 milliohms maximum
100 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
100,000 operations minimum
50,000 operations minimum
3.43N
Nonshorting (break before make)
Pretravel .087” (2.2mm); Overtravel .031” (0.8mm); Total Travel .118” (3.0mm)
Materials & Finishes
Rotaries
Housing:
Base:
Movable Contact:
Stationary Contacts:
Common Terminal:
End Terminals:
Lamp Terminals:
Glass fiber reinforced polyamide
Glass fiber reinforced polyamide
Phosphor bronze with silver plating
Phosphor bronze with silver plating
Phosphor bronze with silver plating
Phosphor bronze with silver plating
Phosphor bronze with silver plating
Keylocks
Slides
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Tactiles
–25°C through +50°C (–13°F through +122°F) for Illuminated
–25°C through +70°C (–13°F through +158°F) for Nonilluminated
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
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
50G (490m/s
2
) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
Installation
Tilt
Mounting Torque:
Cap Installation Force:
Soldering Time & Temperature:
0.49Nm (4.34 lb
•
in) maximum for round mounting nut
9.8N (2.2 lbf) maximum downward force on cap
Manual Soldering: See Profile A in Supplement section.
Touch
Standards & Certifications
UL:
Supplement
Accessories
Indicators
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.
D12
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NKK [ NIHON KAIHEIKI INDUSTRY CO. LTD. ]
