D2QW Sealed Subminiature Basic Switch Sealed long stroke slide-contact switch for reliable ON/OFF action even in severe environmental conditions. D ● Extra-long stroke even without levers. (OT: 2.7 mm) 2 ● Clip contacts with highly reliable slide contact Q W mechanism. ● High temperature resistance up to 85°C and drip-proof structure for wide range of applications environmental resistance required. (Conforms to IP67, except for terminal section.) ● Models available with highly reliable gold-plated contacts. RoHS Compliant Model Number Legend D2QW-@@@@@ -@ -@ 1 2 3 4 5 6 7 1. Cover 4. Contact form C: M3-screw Mounting 2: SPST-NC 3: SPST-NO 2. Ratings 0: Gold-plated contacts 5. Terminals 5 VDC 1 mA~30 VDC 0.1 A D : PCB terminals 1: Silver-plated contacts H : Solder terminals 5 VDC 1 mA~30 VDC 0.1 A M : Molded lead wires downwards ML : Molded lead wires on left-side 3. Actuator MR: Molded lead wires on right-side 0: Pin plunger 6: Leaf lever 6. Special Specification 7: Simulated roller leaf lever 7. Special Industry Specification 8: Bent leaf lever 1 D2QW Sealed Subminiature Basic Switch List of Models Contact Gold plated Silver plated Actuator Terminals Contact form Model SPST-NO D2QW-C003D D2QW-C103D PCB SPST-NC D2QW-C002D D2QW-C102D SPST-NO D2QW-C003H D2QW-C103H Solder SPST-NC D2QW-C002H D2QW-C102H Pin plunger SPST-NO D2QW-C003M D2QW-C103M Molded lead wires downwards SPST-NC D2QW-C002M D2QW-C102M SPST-NO D2QW-C003ML D2QW-C103ML Molded lead wires on left-side SPST-NC D2QW-C002ML D2QW-C102ML D SPST-NO D2QW-C003MR D2QW-C103MR 2 Molded lead wires on right-side SPST-NC D2QW-C002MR D2QW-C102MR Q SPST-NO D2QW-C073D D2QW-C173D W PCB SPST-NC D2QW-C072D D2QW-C172D SPST-NO D2QW-C073H D2QW-C173H Solder SPST-NC D2QW-C072H D2QW-C172H Simulated Roller Lever SPST-NO D2QW-C073M D2QW-C173M Molded lead wires downwards SPST-NC D2QW-C072M D2QW-C172M SPST-NO D2QW-C073ML D2QW-C173ML Molded lead wires on left-side SPST-NC D2QW-C072ML D2QW-C172ML SPST-NO D2QW-C073MR D2QW-C173MR Molded lead wires on right-side SPST-NC D2QW-C072MR D2QW-C172MR SPST-NO D2QW-C063D D2QW-C163D PCB SPST-NC D2QW-C062D D2QW-C162D SPST-NO D2QW-C063H D2QW-C163H Solder SPST-NC D2QW-C062H D2QW-C162H Leaf lever SPST-NO D2QW-C063M D2QW-C163M Molded lead wires downwards SPST-NC D2QW-C062M D2QW-C162M SPST-NO D2QW-C063ML D2QW-C163ML Molded lead wires on left-side SPST-NC D2QW-C062ML D2QW-C162ML SPST-NO D2QW-C063MR D2QW-C163MR Molded lead wires on right-side SPST-NC D2QW-C062MR D2QW-C162MR SPST-NO D2QW-C083D D2QW-C183D PCB SPST-NC D2QW-C082D D2QW-C182D SPST-NO D2QW-C083H D2QW-C183H Solder SPST-NC D2QW-C082H D2QW-C182H Bent leaf lever SPST-NO D2QW-C083M D2QW-C183M Molded lead wires downwards SPST-NC D2QW-C082M D2QW-C182M SPST-NO D2QW-C083ML D2QW-C183ML Molded lead wires on left-side SPST-NC D2QW-C082ML D2QW-C182ML SPST-NO D2QW-C083MR D2QW-C183MR Molded lead wires on right-side SPST-NC D2QW-C082MR D2QW-C182MR 2 D2QW Sealed Subminiature Basic Switch Contact form Characteristics SPST-NO: 1 mm to 500 m/s ●SPST-NO ●SPST-NC Permissible operating speed SPST-NC: 30 mm to 500 m/s Permissible operating frequency 120 operations/min 100 MΩ min. (at 500 VDC with insulation Insulation resistance tester) Contact Terminal models 100 mΩ max. resistance (initial Molded lead wire 150 mΩ max. COM NO COM NC value) models (Black) (Blue) (Black) (Red) Between terminals of 600 VAC 50/60 Hz 1min the same polarity D Between current-carrying Dielectric 1,500 VAC 50/60 Hz 1min 2 Contact Specifications metal parts and ground strength Q Between terminals and W Model C0 series C1 series non-current-carrying 1,500 VAC 50/60 Hz 1min metal parts Specification Slide Contact Vibration 10 to 55 Hz, Material Gold plated Silver plated Malfunction resistance 1.5 mm double amplitude Minimum applicable load 5 VDC 1mA 2 Durability 1,000 m/s {approx. 100G} max. Shock (see note) 2 resistance Malfunction 300 m/s {approx. 30G} max. Mechanical 500,000 operations min. (30 operations/min) 30 VDC 0.1 A 200,000 operations min. Ratings Durability Electrical 14 VDC 10 mA 500,000 operations min. (20 operations/min) Rated voltage Resistive load Degree of protection IEC IP67 (excluding the terminals) 30 VDC 0.1A Degree of protection against 14 VDC 10mA Class I electric shock Note. The above rating values apply under the following test conditions. Proof tracking index (PTI) 175 (1) Ambient temperature: 20±2°C –40°C to +85°C (at ambient humidity of (2) Ambient humidity: 65±5% Ambient operating temperature 60% max.) (3) Operating frequency: 20 operations/min (with no icing or condensation) Ambient operating humidity 95% max. (for +5°C to +35°C) Weight Approx. 0.7 g (for pin plunger models) 3 D2QW Sealed Subminiature Basic Switch Mounting Structure and Reference Positions for Operating Characteristics (Units: mm) 8.3±0.1 ±0.2 8.2 Mounting Hole Dimensions (Reference) 1.7 dia. (4) ±0.2 5.3 +0.1 M3 Tap 3 dia. holes 0 OT (depth 1.5 mm min.) FP OP TTP 5.1 +0.1 3 0 4.2 ±0.1 8.3 ±0.2 13.3 D 2 Terminals/Appearances (Units: mm) Q W ●PCB terminals SPST-NO SPST-NC SPST-NO SPST-NC +0.1 +0.1 3-1 dia. holes 3-1 dia. holes 0 0 3 3 0.4 0.9 2-0.9 5.08±0.1 10.16±0.1 0.4 10.16±0.05 5.08±0.05 13.3±0.2 ●Solder terminals SPST-NC SPST-NO 1.8 3 3 1.8 2-1.2 4.53 9.06 0.4 1.2 2-2 0.4 13.3±0.2 2 ●Molded lead wires Molded lead wires on left-side Molded lead wires on right-side Molded lead wires downwards NC AVSS0.3 (Red) COM AVSS0.3 (Black) or NO AVSS0.3 (Blue) NC AVSS0.3 (Red) or NO AVSS0.3 (Blue) COM AVSS0.3 (Black) 3.9 3.9 3.9 4.1 4.1 4.1 2.4 12.9 12.9 2.4 300±10 300±10 12.9 COM AVSS0.3 (Black) 300±10 NO AVSS0.3 (Blue) (5) 4 0 3 dia. −0.1 3.2±0.1 dia. 3 14 D2QW Sealed Subminiature Basic Switch Dimensions (Unit: mm) /Operating Characteristics The illustrations and drawings are for solder terminals models. Refer to "Terminals/Appearances" of the previous page for details on models with Straight PCB terminals. When ordering, replace @ with the code for the terminal that you need. ●Pin plunger ±0.1 8.3 ±0.2 8.2 1.7 dia. (4) D2QW-C@02@ ±0.2 5.3 D2QW-C@03@ Operating OT Model D2QW-C@02@ D2QW-C@03@ characteristics FP OP Operating Force OF Max. 1.5 N {153 gf} 1.5 N {153 gf} TTP 5.1 D Overtravel OT (2.9) mm (2.7) mm +0.1 2 3 0 Free Position FP Max. 9.2 mm 9.2 mm Q 4.2 W Operating Position OP 8.7±0.3 mm 8.4±0.3 mm 3 1.8 Total Travel Position TTP (5.9) mm (5.9) mm 4.53 2-1.2 0.4 2-2 13.3±0.2 ●Leaf lever D2QW-C@62@ 8.2±0.2 t=0.2 Stainless-steel lever 5.3±0.2 8.3±0.1 D2QW-C@63@ Operating Model D2QW-C@62@ D2QW-C@63@ characteristics OT (0.55) (1.2) Operating Force OF Max. 1.7 N {173 gf} 1.7 N {173 gf} FP OP Overtravel OT (3.7) mm (3.2) mm TTP 5.1 Free Position FP Max. 11.5 mm 11.5 mm +0.1 3 0 Operating Position OP 9.8±0.5 mm 9.3±0.5 mm 4.2 Total Travel Position TTP (6.2) mm (6.2) mm 3 2-0.9 0.4 10.16±0.05 13.3±0.2 ●Simulated roller leaf lever ±0.2 8.2 D2QW-C@72@ 5.3±0.2 3.4 D2QW-C@73@ Operating Model D2QW-C@72@ D2QW-C@73@ characteristics t=0.2 Stainless-steel lever OT Operating Force OF Max. 1.5 N {153 gf} 1.5 N {153 gf} (0.45) FP Overtravel OT (3.9) mm (3.5) mm OP (1.7) TTP Free Position FP Max. 14.4 mm 14.4 mm 5.1 Operating Position OP 12.5±0.5 mm 12.0±0.5 mm +0.1 3 0 Total Travel Position TTP (8.7) mm (8.7) mm 4.2 3 1.8 4.53 2-1.2 0.4 2-2 13.3±0.2 ●Bent leaf lever t=0.2 Stainless-steel lever 8.2±0.2 D2QW-C@82@ 5.3±0.2 8.3±0.1 14 D2QW-C@83@ Operating R2 Model D2QW-C@82@ D2QW-C@83@ characteristics OT (0.55) (1.2) Operating Force OF Max. 1.7 N {173 gf} 1.7 N {173 gf} FP OP Overtravel OT (3.7) mm (3.2) mm TTP 5.1 +0.1 Free Position FP Max. 11.3 mm 11.3 mm 3 0 Operating Position OP 9.6±0.5 mm 9.1±0.5 mm 4.2 Total Travel Position TTP (6.0) mm (6.0) mm 3 2-0.9 0.4 10.16±0.05 13.3±0.2 5 0 −0.1 3 dia. 0 −0.1 3 dia. 0 −0.1 3 dia. 0 −0.1 3 dia. ±0.1 3.2 dia. ±0.1 3.2 dia. ±0.1 3.2 dia. ±0.1 3.2 dia. D2QW Sealed Subminiature Basic Switch Precautions ★Please refer to "Basic Switches Common Switches" for correct use. Cautions Correct Use ●Degree of Protection ●Mounting Do not use this product underwater. Turn OFF the power supply before mounting or removing the Although molded lead wire models satisfy the test conditions Switch, wiring, or performing maintenance or inspection. for the standard given below, this test is to check the ingress of Failure to do so may result in electric shock or burning. water into the switch enclosure after submerging the Switch in When mouting with screw, use M3 mounting screw with plane water for a given time. Satisfying this test condition does not washers or spring washers to securely mount the Switch. D mean that the Switch can be used underwater. 2 Tighten the screws to a torque of 0.27 to 0.29 N·m {28 to QJIS (Japanese Industrial Standards) 30 gf}. Exceeding the specified torque may result in W C0920 (Waterproof test of the electrical machinery/appliance deterioration of the sealing or damage. and wiring materials) Secure the posts by thermal caulking or by pressing into an Degree of protection: 7, Model: Waterproof attached device. When pressed into an attached device, IEC (International Electrotechnical Commission) provide guides on the opposite ends of the posts to ensure Publication 529 (Degrees of Protection Provided by that they do not fall out or rattle. Enclosures) ●Operating Body Degree of protection: IP67 Use an operating body with low frictional resistance and of a Do not operate the Switch when it is exposed to water spray, shape that will not interfere with the sealing rubber, otherwise or when water drops adhere to the Switch surface, or during the plunger may be damaged or the sealing may deteriorate. sudden temperature changes, otherwise water may intrude ●Handling into the interior of the Switch due to a suction effect. Do not handle the Switch in a way that may cause damage to Prevent the Switch from coming into contact with oil and the sealing rubber. chemicals. When handling the Switch, ensure that pressure is not applied Otherwise, damage to or deterioration of Switch materials may to the posts in the directions shown in the following diagram. result. Also, ensure that uneven pressure or pressure in a direction Do not use the Switch in areas where it is exposed to silicon other than the operating direction is not applied to the Actuator adhesives, oil, or grease. Otherwise faulty contact may result as shown in the following diagram. Otherwise, the post, due to the generation of silicon oxide. Actuator, or Switch may be damaged, or the durability may be ●Soldering reduced. When soldering the lead wire to the terminal, first insert the lead wire conductor through the terminal hole and then conduct soldering. Complete soldering within 3 seconds using a soldering iron with a capacity of 50 W max and a tip temperature of 300°C max. Also, do not apply external force to the Switch for 1 minute after soldering. Improper soldering involving an excessively high temperature or excessive soldering time may deteriorate the characteristics of the Switch. When performing automatic soldering, solder at 260 °C max and complete soldering with 5 seconds. Pay careful attention so that flux or solder liquid does not flow over the edge of the ●Using Micro Loads PCB panel. Even when using micro load models within the operating ●Side-actuated (Cam/Dog) Operation range shown below, if inrush/surge current occurs, it may When using a cam or dog to operate the Switch, factors such as the operating speed, operating frequency, push-button increase the contact wear and so decrease durability. indentation, and material and shape of the cam or dog will Therefore, insert a contact protection circuit where necessary. affect the durability of the Switch. Confirm performance specifications under actual operation conditions before using the Switch in applications. Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: Do not use this document to operate the Unit. OMRON Corporation Electronic and Mechanical Components Company Contact: www.omron.com/ecb Cat. No. B117-E1-04 1014(0207)(O) 6