DHA-04TQR Diptronics

DHA SERIES DIMENSIONS DHA HOW TO ORDER Package Style : SPECIFICATION MATERIALS MECHANICAL BASE: UL 94V-0 Nylon Thermoplastic Operation Force: 500gf max. Color: Black Stroke: 0.8mm COVER: UL 94V-0 Nylon Thermoplastic Color: Black Operation Temperature: -40 to +85 Storage Temperature: -40 to +85 ACTUATOR: UL 94V-0 LCP Thermoplastic Color: White CONTACT: Alloy Copper ELECTRICAL Terminal: Brass Electrical Life: 1,000 operations cycles per switch 24VDC, CONTACT PLATING: Gold plated over nickel 25mA Non-Switching Rating: 100mA, 50VDC TERMINAL PLATING: Gold plated Switching Rating: 25mA, 24VDC TAPE: KAPTON Contact Resistance: 100m max. at initial Insulation Resistance: 100M min. (at 100VDC) Dielectric Strength: 300VAC / minute Circuit: Single pole single throw. SOLDERING AND CLEANING PROCESS SolderingVapor phase & Reflow soldering can be applied. Cleaning 1. Only seal tape type apply to washing process. 2. Do not remove the seal tape before washing. 3. After soldering process, do not continue the washing process immediately. Please wait for at least 3 minutes. 4. Apply alcoholic solvents as cleaning agent do not use other solvents or water. 5. Ultrasonic cleaning is unavailable. 6. The cleaning process per stage is 1 minute max and the whole cleaning times do not exceed 3 minutes. 7. Do not impose any external force on switch while washing Temperature Profile(reference) MAX 260 255 230 150 Room Temperature 5~10sec 120~150sec 60sec TIME(sec)