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03-07

6mm Process Sealed SMT Tactiles

Series CB3

General Specifications

Electrical Capacity (Resistive Load)

Low Level:

50mA @ 24V DC maximum

Other Ratings

Contact Resistance:

100 milliohms maximum

Insulation Resistance:

100 megohms minimum @ 250V DC

Dielectric Strength:

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

Mechanical Life:

100,000 operations minimum

Electrical Life:

100,000 operations minimum

Nominal Operating Force:

1.57N

Total Travel:

.010” (.250mm)

Materials & Finishes

Actuator:

Glass fiber reinforced polyamide (UL94V-0)

Case:

Stainless steel

Seal:

Polytetrafluoroethylene

Base:

Polyphthalamide (UL94V-0)

Movable Contacts:

Beryllium copper with silver plating

Stationary Contacts:

Brass with silver plating

Terminals:

Brass with silver plating

Environmental Data

Operating Temperature Range:

–25°C through +70°C (–13°F through +158°F)

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:

Processing

Soldering:

Reflow Soldering Recommended. See Profile A in Supplement section.

Manual Soldering: See Profile A in Supplement section.

Cleaning:

Automated cleaning. See Cleaning Specifications in Supplement section.

Standards & Certifications

Flammability Standards:

UL94V-0 actuator & base

UL Recognition

or CSA Certification:

The CB3 Series tactiles have not been tested for UL recognition or CSA certification.

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

When used as intended in a logic-level circuit, the results do not produce hazardous energy.