SMD Super-Thin Tact Switch
PL
IA
Features
■ ■ ■ ■ ■
Super-thin 4.5 mm square SMD Two different operating forces 0.55 mm height without knob Comp...
Description
PL
IA
Features
■ ■ ■ ■ ■
Super-thin 4.5 mm square SMD Two different operating forces 0.55 mm height without knob Compatible with surface mount reflow soldering processes
RoHS compliant*
*R
oH
S
CO
Model STJN-4 is currently available, although not recommended for new designs.
M
NT
STJN-4 SMD Super-Thin Tact Switch
Electrical Characteristics Max. Power Rating 12 VDC max., 20 mA Contact Resistance ...............................100 milliohms max. www.DataSheet4U.com Insulation Resistance ................50 megohms min., 100 VDC Dielectric Strength ...........................AC 100 V for 1 minute Bounce On .........................................3 ms max. Off.......................................10 ms max. Circuit ....................................N.O. SPST Mechanical Characteristics Mechanical Life .........50,000 cycles min. Actuation Force ..................160 gf ±50 gf (1.6 N ±0.5 N) .................240 gf ±60 gf (2.4 N ± 0.6 N) Stroke ..........................0.2 mm ±0.1 mm General Characteristics
Temperature (°C)
How to Order
Product Dimensions
STJ N - 4 05 - N TR
Model Thin SMD Tact Switch Product Code N = Non-washable Size 4 = 4.5 mm Height 05 = 0.55 mm (without knob) Actuating Force N = 160 gf (1.6 N) P = 240 gf (2.4 N) Packaging TR = Embossed Tape 10,000 pcs./reel
2.6 4.5 (.177) (.102) 4.3 (.169) 0.6 (.024) 1 4.50 + 0.25 / - 0.15 (.177 + .010 / - 0.06) 4.3 (.169) 2.8 (.110) 2
3
4
Reflow Soldering Profile
275 225 175 125 120 °C 75 30-40 Sec. 25 0 ...
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