TP4SP4CNTRK12SA

Tactile Switches Standard 12 x 12 mm Tactile Switches Square Stem TP4 Series 5±0.10 12.50±0.10 Ø 1.20±0.05 CIRCUIT DIAGRAM 3.8 3.0 0.50 MAX 0.5 MAX Ø7.10 1.70 Ø7.10 3.50 1.80-0.5 +0 1.80 -0.5 0.3 0 0.3 3.50 4.30 H 7.30 0 5 3.50±0.50 P.C.B. LAYOUT 12.50±0.50 13.90±0.50 3.50±0.50 +0 12.50±0.50 13.90±0.50 Round Stem Square Stem for Caps Round Stem Square Stem Round Stem 12 1.0 Square Stem TP4H THT Terminals 15.50 0.50 MAX 0.50 MAX Ø7.10 12.40 1.70 1.60 5.0 CIRCUIT DIAGRAM Ø7.10 7.30 4.30 3.50 4.30 3.50 1.0 5.0 P.C.B. LAYOUT 3.8 3.0 0.10±0.10 15.0 0.10±0.10 0°~10° 0°~10° 15.0 Round Stem Square Stem for Caps TP4S SMT Terminals R 1.0 1.50 4.0 12 Round Stem Round Stem Square Stem Ø 11.5±0.15 R 1.0 12±0.15 0.70±0.10 3.80±0.10 10±0.15 R 0.5 1° 1.50 2.0 5.70±0.10 Ø13±0.15 Ø10±0.15 0.70±0.10 3.80±0.10 4 x R1.0 2.0 3.20±0.10 3.80±0.10 2.0 3.20±0.10 K12S Square Caps K12R Round Caps 3.80±0.10 How to order: 1 2 3 4 5 6 General Specifications: TP4 1 + 7 (Caps) 8 MATERIALS » Contact Disc: Phosphor Bronze with silver cladding » Terminal: Brass with silver plated MECHANICAL » Stroke: 0.35 ± 0.1 mm » Operation Temperature: -25°C to +70°C » Storage Temperature: -30°C to +80°C ELECTRICAL » Electrical Life: Phosphor Bronze Dome: 100,000 cycles for 520gf, 320gf & 260gf 200,000 cycles for 160gf Stainless Steel Dome: 500,000 cycles for 260gf 1,000,000 cycles for 160gf » Rating: 50mA, 12VDC » Contact Arrangement: 1 pole 1 throw LEADFREE SOLDERING PROCESSES » Wave Soldering: Recommended solder temperature at 260°C max. 5 seconds subject to PCB 1.6mm thickness (for THT). » Reflow Soldering: When applying reflow soldering, the peak temperature or the reflow oven should be set to 260°C max. 10 seconds (for SMT). H S 2 No Code TYPE OF TERMINALS: THT SMT POST (TP4H only) Without Post With Post 6 BK TB TR PACKAGE STYLE: Bulk Pack (TP4H Only) Tube Tape & Reel (TP4S Only) Optional: P 3 DIMENSION “H“: 1 H=4.3mm (Round Stem) 4 H=7.3mm (Square Stem 3.8mm) 5 H=8.5mm (Round Stem) Individual stem heights available by request 4 7 K12S K12R 8 CAP TYPE (Only for Square Stems): Square Caps Round Caps COLOR OF CAPS: Black Ivory Red Yellow Green Blue Gray Salmon K C J E 5 STEM COLOR & OPERATING FORCE: Brown & 160±50gf Red & 260±50gf Salmon & 320±80gf Yellow & 520±130gf MATERIALS OF DOME: Phosphor Bronze Dome Stainless Steel Dome (Only for 160gf & 260gf) N S A B C E F G H S General Tolerance: ± 0.2 mm sales@greatecs.com www.greatecs.com E04 Tactile Switches