Detector Switches Horizontal SMT Detector Switches with Side Stem DF3 Series P.C.B LAYOUT CIRCUIT DIAGRAM 1 TAPE & REEL PACKAGING 2 3 2 DF3 1 CIRCUIT DIAGRAM: 1 2 3 See above drawings See above drawings See above drawings SECTION A General Specifications: How to order: 1 SECTION B 3 4 MATERIALS » Contact: Stainless Steel With Silver/Gold Plated » Terminal: Brass With Silver/Gold Plated » Cover: Stainless Steel » Base & Stem: UL94V-0Nylon High-Temp Thermoplastic » Spring: Piano Wire MECHANICAL » Operation Force: 50 gf max. » Operation Temperature: -10°C to +60°C » Storage Temperature: -20°C to +70°C ELECTRICAL 2 POST: N P Without Post With Post » Electrical Life: 100,000 cycles » Rating: 1mA, 5VDC » Contact Resistance: 2Ω max » Insulation Resistance: 100MΩ min » Dielectric Strength: 100VAC / 1 minute SOLDERING PROCESSES 3 AG AU CONTACT MATERIAL: » Reflow Soldering: When applying reflow soldering, the peak temperature or the reflow oven should be set to 260°C max. Silver Plating Gold Plating » Hand Soldering: use a soldering iron of 30 watts, controlled at 350°C approximately max 5 seconds while applying. Temperature Profile： 4 TR PACKAGE STYLE: Tape & Reel General Tolerance: ± 0.2 mm [email protected] MAX 260° 255° 230° 150° Room Temperature 120~150sec 5~10sec 60sec TIME(sec) www.greatecs.com