Series JB
Low Profile Process Sealed Tactiles
General Specifications
Electrical Capacity (Resistive Load)
Low/Logic Level:
50mA @ 24V DC maximum for Standard Operating Force models
125mA @ 24V DC maximum for High Operating Force models
Other Ratings
Standard Operating Force
High Operating Force
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
50 milliohms maximum
500 megohms minimum @ 250V DC 500 megohms minimum @ 250V DC
250V AC minimum for 1 minute minimum
5,000,000 operations minimum
5,000,000 operations minimum
1.76N for JB15
50 milliohms maximum
250V AC minimum for 1 minute minimum
1,000,000 operations minimum
1,000,000 operations minimum
2.65N for JB15H
Electrical Life:
Nominal Operating Force:
Total Travel:
.010” (.250mm)
.012” (.300mm)
Materials & Finishes
Actuator:
Glass fiber reinforced PBT for Extended actuator; PBT for Flat; Polyacetal for Short
Glass fiber reinforced polyamide (UL94V-0)
Nitrile butadiene rubber
Case:
Seal:
Base:
Glass fiber reinforced PBT (UL94V-0)
Stainless steel
Brass with silver plating
Movable Contacts:
Stationary Contacts:
Terminals:
Brass with silver plating
Mounting Bracket:
Phosphor bronze with tin plating
Environmental Data
Operating Temperature Range:
Humidity:
–25°C through +70°C (–13°F through +158°F)
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
50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction)
J
Shock:
PCB Processing
Soldering:
Wave 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 rated case & base
The JB 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.
J20
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