NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com

03-07

6mm SMT Tactiles

Series HP03

General Specifications

Electrical Capacity (Resistive Load)

Power Level (code P2):

3VA maximum @ 28V DC maximum

(Applicable Range 10mA ~ 125mA @ 0.1V ~ 28V)

Logic Level (code P4):

0.4VA maximum @ 28V AC/DC maximum

(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)

Note: See Supplement for further explanation of operating range.

Other Ratings

Contact Resistance:

100 milliohms maximum

Insulation Resistance:

100 megohms minimum @ 100V DC

Dielectric Strength:

250V AC minimum for 1 minute minimum between contacts & between contacts & case

Mechanical Life:

500,000 operations minimum

Electrical Life:

500,000 operations minimum

Nominal Operating Force:

1.60N

Total Travel:

.008” (0.2mm)

Materials & Finishes

Actuator:

Glass fiber reinforced polyamide (UL94V-0)

Case:

Stainless steel

Base:

Glass fiber reinforced polyamide (UL94V-0)

Movable Contacts:

Stainless steel with silver or gold plating

Stationary Contacts:

Brass with silver or gold plating

Terminals:

Brass with silver or gold plating

Environmental Data

Operating Temperature Range:

–20°C through +70°C (–4°F through +158°F)

Humidity:

90 ~ 95% humidity for 240 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:

Processing

Soldering:

Reflow Soldering Recommended. See Profile A in Supplement section.

Manual Soldering: See Profile A in Supplement section.

Cleaning:

These devices are not process sealed. Hand clean locally using alcohol based solution.

Standards & Certifications

Flammability Standards:

UL94V-0 actuator and base

UL Recognition

These switches are designed for use in a low-voltage, low-current circuit.

& CSA Certification:

When used as intended, the results do not produce hazardous energy.