TP57H43ETRK12RA

Tactile Switches 12 x 12 mm Washable Halogen-Free Tactile Switches General Specifications MECHANICAL » Stroke : 0.35±0.1 mm » Operating Temperature Range: -40°C to +80 °C » Storage Temperature Range: -40°C to +85°C ELECTRICAL » Rating: 50mA, 24VDC » Contact Resistance: 100m Max » Insulation Resistance: 100M Min. at 250 VDC » Dielectric Strength:250VAC / 1 minute » Contact Arrangement: 1P1T » Electrical Life: 1,000,000 cycles min. MATERIALS » Cover: Stainless Steel » Stem UL94V-0 High-Temp. Thermoplastic ： » Base: UL 94V-0 High Temp Thermoplastic black » Contact: Stainless Steel » Terminal: Brass with silver plated » Sealed Gasket: Silicone black min. » Halogen-Free Materials: Br < 900 ppm Cl < 900 ppm Br+Cl < 1500 ppm TP57 Series » IP67 CIRCUIT TP57S43: H=4.3 TP57S73: H=7.3 P.C.B. LAYOUT TP57S SMT Terminals General Tolerance ±0.2mm ： CIRCUIT TP57H43: H=4.3 TP57H73: H=7.3 P.C.B. LAYOUT TP57H THT Terminals General Tolerance ±0.2mm ： Revised 2010-10-14 How to order 1 2 3 4 5 6 TP57 1 TERMINAL TYPE: H S + 3 K C STEM COLOR & OPERATING FORCE: THT Terminals SMT Terminals 2 HEIGHT: 43 4.3mm 73 7.3mm (square actuator Brown & 160±50gf Red & 260±50gf J White & 320±80gf E Yellow & 520±130gf for optional cap) 4 BK TR TB PACKAGING: Bulk (TP57H... only) Tape & Reel Tube Optional: CAP TYPE 5 (Only for Square Stems): K12S Square Caps K12R Round Caps 6 COLOR OF CAPS: Black A Ivory B Red C Yellow E Green F Blue G Gray H Salmon S sales@greatecs.com www.greatecs.com 1 Tactile Switches 12 x 12 mm Washable Halogen-Free Tactile Switches TP57 Series OPTIONAL CAPS SOLDERING PROCESS » » 5 seconds while applying solder. （ subject to PCB 1.6mm thickness (soldering for through hole type). ） max. 5 seconds » Reflow Soldering : When applying reflow soldering, the peak temperature or the reflow oven should be set to 260°C max. » Temperature Profile : MAX 260° 255° 230° 150° Room Temperature 120~150sec 5~10sec 60sec TIME(sec) sales@greatecs.com www.greatecs.com 2