Tactile Switches 3.5 x 7 mm SMT Tactile Switches with Ground Terminal 1 0.50 TP8 Series 2 3.30 Actuators 3.50 0.25 3.6±0.1 1.0 1.2±0.1 1.0±0.1 0.60 C0.15 1.00 Ø0.8 1.0 5.0±0.1 7.0±0.1 0.80 TP8C Ground Terminal in the Front & with Support Terminal Actuators Terminals T3 T4 T1 T2 CIRCUIT DIAGRAM 7.0 0.5MAX. 5.50 T1 5±0.1 T2 Ø0.95±0.05 +0 2.5 -0.5 +0 3.5-0.5 +0.5 +0 2.20 2.0-0.5 Support Terminals C0.2 0.70 1.30 T4 5.35±0.1 T3 2.58±0.1 H 0.30 Ground Terminals 10 -0.0 6.5±0.05 +0 5.0-0.5 3.1±0.1 1.50 0.70 2.50 3±0.2 4.65 +0.5 9±0.5 Tactile Switches 1.50 P.C.B. LAYOUT 0.8±0.1 5.00 1.20 3.40 7.00 Support Terminals 0.50 MAX. 0.30 0.80 Ground Terminals CIRCUIT DIAGRAM H 7.30 2.20 3.95 5.00 4 H 3.00 0.60 3 1.00 Terminals 6.5-0 P.C.B. LAYOUT TP8B Ground Terminal on both Side & with Support Terminal T3 T4 T1 T2 Actuators Terminals 0.5MAX. +0.5 +0 2.5 -0.5 10 -0.0 1.50 3±0.2 2.50 9±0.5 4.65 7.0 CIRCUIT DIAGRAM +0 5.0-0.5 H T1 5±0.1 T2 TP8 1 C B N 1 2 General Specifications: 3 4 GROUND TERMINAL & SUPPORT TERMINAL: Ground Terminal in the Front & with Support Terminal Ground Terminal on both Side & with Support Terminal Ground Terminal on both Side & without Support Terminal DIMENSION H: 07 H = 0.7 mm 14 H = 1.4 mm All specifications are restricted to QA test criteria. DRW: D.L. JIN, CHK: D.F. LEE, APP: H.Z. QIU 2 3 B K S +0 P.C.B. LAYOUT TP8N Ground Terminal on both Side & without Support Terminal How to order: +0 3.5-0.5 +0.5 6.5-0 2.0-0.5 5.50 Ground Terminals 2.58±0.1 T4 5.35±0.1 1.30 T3 STEM COLOR & OPERATING FORCE: White & 160±50gf Brown & 160±50gf Salmon & 320±50gf FEATURES » Sharp click feel with a positive tactile feedback MATERIALS » Contact Disc: Stainless steel with silver cladding » Terminal: Brass with silver plated MECHANICAL » Stroke: 0.25 (+0.10/-0.20) mm » Operation Temperature: -25°C to +70°C » Storage Temperature: -30°C to +80°C ELECTRICAL » Electrical Life: 50,000 cycles » Rating: 50mA, 12VDC » Contact Arrangement: 1 pole 1 throw LEADFREE SOLDERING PROCESSES PACKAGE: TR Tape & Reel 4 Reflow Soldering: When applying reflow soldering, the peak temperature or the reflow oven should be set to 260°C 10 seconds max. for SMT. General Tolerance: ± 0.2 mm [email protected] www.greatecs.com E08