SMT Switches 4 x 3 mm Miniature SMT Tactile Switches STA Series +0.20 +0.20 4.40 -0.30 3.90 ±0.10 4.40 -0.30 3.90 ±0.10 0.50 Ø1.80 STAVF_ _20 Height=2.0mm Ø0.65 How to order: SMT Switches STA 1 2 3 4 5 6 4 GROUND TERMINAL: Side Push Type Vertical Push Type N G Without Ground Terminal With Ground Terminal 2 TERMINAL TYPE: 5 STEM HEIGHT (Only STAV): B F Bending Terminal Flat Terminal 15 20 Stem Height = 1.5 mm Stem Height = 2.0 mm POST: 6 PACKAGE: Without Post (Standard) With Post TR Tape & Reel S V 3 N P +0 -0.10 2.10 0.80 ±0.10 0.80 ±0.10 1.00 0.30 1.50 +0.15 -0.10 0.06 0.50 1.50+0.15 -0.10 2 Ø 1.80 1.80±0.10 STAVFN_20 without Post General Specifications: PUSH TYPE: 1 0.06 0.50 2 0.06 0.10 1.50+0.15 -0.10 Ø1.80 STAVF Flat Terminals STAVFN_15 without Post 1.80±0.10 STAVFP_20 with Post 0.50 2.90± 0.10 1.40 ± 0.10 +0 -0.10 0.30 0.30 Ø0.65 STAVF_ _15 Height=1.5mm (SR 0.60) 1.50 +0.15 -0.10 +0.20 4.80 -0.30 3.90± 0.10 STAVFP_15 with Post 1.50+0.15 -0.10 2 (SR 0.60) STASFN without Post STAVBN_20 without Post 1.80±0.10 0.06 0.10 0.06 0.50 +0 -0.10 1.80±0.10 Ø 1.80 STAVBP_20 with Post 0.06 0.10 CIRCUIT DIAGRAM STAV Vertical Push Type Ø0.65 STAVB_ _20 Height=2.0mm 1.50+0.15 -0.10 0.30 Ø 1.80 Ø1.80 STAVB Bending Terminals STASFP with Post STAVBN_15 without Post 1.80 ±0.10 1.50+0.15 -0.10 0.50 2 2.90± 0.10 1.40 ± 0.10 Ø0.65 +0 -0.10 STAVB_ _15 Height=1.5mm +0 -0.10 1.20 1.70 (SR 0.60) STAVBP_15 with Post 0.50 0.06 0.50 +0.20 Ø 0.65 +0.15 STASBN without Post (SR 0.60) 4.40 -0.30 3.90± 0.10 1.00 +0.15 1.80±0.10 0.06 0.10 1.00 1.70 3.60 2.40 1.80 1.70 3.60 2.40 3.20 5.00 P.C.B. LAYOUT WITHOUT POST Ø0.70 3.20 5.00 P.C.B. LAYOUT WITH POST 0.50 1.50 -0.10 0.06 0.10 0.80 ±0.10 STASBP with Post 1.50 -0.10 0.06 0.10 +0 -0.10 1.50+0.15 -0.10 Ø 0.65 +0.15 4.60 2.60 STASF Flat Terminals 1.20 1.70 0.80 ±0.10 4 - Pattern Section for Ground Terminals 4.60 2.60 1.50 -0.10 0.06 0.50 4 - Pattern Section for Ground Terminals 1.00 +0.15 0.50 1.50 -0.10 0.06 0.50 STASB Bending Terminals STAS Side Push Type 3.55 2.90 ±0.10 1.40 ±0.10 2.10 3.55 2.90 ±0.10 1.40 ±0.10 CIRCUIT DIAGRAM FEATURES » Sharp click feel with a positive tactile feedback MATERIALS » Contact Disc: Stainless steel with silver cladding » Terminal: Brass with silver plated MECHANICAL » Stroke: 0.2 (+0.10/-0.05) mm for side push type 0.13 (+0.10/-0.05) mm for vertical push type » Operating Force: 220±65 gf for side push type 160±50 gf for vertical push type » Operation Temperature: -25°C to +70°C » Storage Temperature: -30°C to +++80°C ELECTRICAL » Electrical Life: 100,000 cycles for side push type 200,000 cycles for vertical push type » Rating: 50mA, 12VDC » Contact Arrangement: 1 pole 1 throw LEADFREE SOLDERING PROCESSES » Reflow Soldering: When applying reflow soldering, the peak temperature or the reflow oven should be set to 260°C 10 sec. max. (for SMT). General Tolerance: ± 0.2 mm M04 [email protected] www.greatecs.com