Basic Switch D2T Compact DPST-NO Basic Switch ■ ■ ■ ■ ■ ■ Incorporates circuits for power and low-level loads Approved by safety standards, such as UL, VDE, and SEMKO As compact as OMRON's V-series Snapaction switches Contact gap of 0.7 mm min. Panel or screw-mounted with ease Straight and angled terminals are available Ordering Information Pin plunger Actuator Pin plunger Hinge lever Part Number Angled Terminal D2T-T1 D2T-LT1 Hinge lever Straight Terminal D2T-T1S D2T-LT1S Note: The actuator of the D2T is identical to that used for OMRON's V-series Snap-action Switches. The actuator can be replaced with other types of actuators. Contact your OMRON representative for details. ■ CONTACT FORM Note: The circuit switching power load has a snap-action mechanism. The circuit switching low-level load has a slow-action mechanism. D2T D2T Characteristics Electrical ratings Operating speed Operating frequency Mechanical Electrical Contact resistance Insulation resistance Dielectric strength (VAC) Vibration resistance Shock resistance Life expectancy Malfunction Malfunction Mechanical Electrical Ambient temperature Ambient humidity Weight Operating characteristics OF max. RF min. TTF max. OT min. OP Operating Operating 5 A at 125/250 VAC between terminals 1 and 2 0.1 A at 125 VAC between terminals 3 and 4 10 to 500 mm/second (0.39 to 19.7 in/second) 120 operations per min. 60 operations per min. 50 mΩ max. between terminals 1 and 2 100 mΩ max. between terminals 3 and 4 100 MΩ min. (at 500 VDC) 1,000 VAC, for 1 minute between contacts of same polarity 1,500 VAC for 1 minute between current-carrying metal parts and ground, and between contacts of different polarity 10 to 55 Hz, 1.5 mm double amplitude 300 m/s2 (approx. 30 g min.) 100,000 operations min. (at full OT value, operating frequency of 120 operations/min.) 100,000 operations min. (at rated OT value, operating frequency of 60 operations/min.) -25° to 85°C (with no icing) 85% RH max. Approx. 10 g D2T-T1, D2T-T1S 330 g 50 g 650 g 0.8 mm 4.4±0.6 mm (see note) D2T-LT1, D2T-LT1S 150 g 20 g 250 g 1.6 mm 6.9±1.3 mm (see note) Note: There is no actuation order between terminals 1 and 2 and terminals 3 and 4. Dimensions Unit: mm (inch) Pin plunger D2T-T1, D2T-T1S Note: 1. Unless otherwise specified, a tolerance of ± 0.4 mm applies to all dimensions. 2. The above illustrations and dimensions of the pin plunger and hinge lever are for D2T models with angled terminals. Refer to the dimensions in “Terminals” for the straight terminals of D2T. 2 D2T D2T Hinge lever D2T-LT1, D2T-LT1S ■ TERMINALS Angled terminal Straight terminal Note: 1. Unless otherwise specified, a tolerance of ± 0.4 mm applies to all dimensions. 2. The above illustrations and dimensions of the pin plunger and hinge lever are for D2T models with angled terminals. Refer to the dimensions in “Terminals” for the straight terminals of D2T. Precautions ■ MOUNTING ■ SOLDERING Use M3 mounting screws to mount the switch. Tighten the screws to a torque of 4 to 6 kgf • cm. The following soldering conditions are recommended. Mounting Holes Soldering Manual Automatic Temperature 350°C 260°C Time 3 s max. 5 s max. When soldering the D2T to a PCB, make sure that no flux will be on the surface of the PCB. Panel Mounting Dimensions (Panel thickness: 1.5 to 2 mm) When mounting the D2T to a panel, be sure to insert an insulation separator between the D2T and the panel. The actual OT of the D2T must be at least the specified value and within the permissible OP of the D2T. 3 D2T OMRON ELECTRONICS, INC. OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 Cat. No. GC SW5 4 D2T 4/98 Specifications subject to change without notice. Printed in the U.S.A.