sealed ultra submin iature basic switch d2qw 1 sealed ultra subminiature basic switch d2qw sealed long stroke sliding contact switch with reliable on/off action in severe environmental conditions. ? extra-long stroke. (ot: 2.7 mm) ? clip contacts with highly reliable slide contact mechanism. ? sliding contact allows for quiet operating sound. ? high temperature resistance an d drip-proof structure for wide range of applications a nd environmental conditions. ? switch body conforms to ip67 ? rohs compliant ordering information note: contact omron for other terminal or lever conf iguration and for use in automotive applications. model number legend: actuator terminals contact form model pin plunger solder spst-no D2QW-C003H simulated roller leaf lever d2qw-c073h d2qw- 1. mountin g c: mo u nted w ith m3 scre w s 2. ratin g s 0: 1 ma at 5 vdc to 0.1 a at 30 vdc 3. actuator 0: pin pl u nger 7: sim u lated roller leaf le v er 3 4 5 2 1 5. terminals h: solder terminals 4. contact form 3: spst- n o
2 sealed ultra submin iature basic switch d2qw specifications characteristics note: 1. data shown are of initial value. 2. for pin plunger models, the above values apply for use at the free position, operating position, and total travel position. for models with levers, the values apply at the total travel position. ratings note: the resistive load ratings apply under the following test conditions: ambient temperature = 20 2 c, ambient humidity = 65 5%, operating frequency = 30 operations/min. contact specifications note: minimum applicable loads are indicated by n standard refer- ence values. this value represents the failure rate at a 60% ( 60 ) reliability level (jis c5003). the equation 60 =0.5 x 10 -6 / operations indicates that a failure rate of 1/2,000,000 operations can be expected at a reliability level of 60% item specification operating speed 1 mm to 500 m/s operating frequency 30 operations/min insulation resistance 100 m min. (at 500 v dc) contact resistance 100 m max. dielectric strength 600 v ac, 50/60 hz for 1 min between terminals of the same polarity 1,500 v ac, 50/60 hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts vibration resistance (see note 2) malfunction: 10 to 55 hz, 1.5-mm double amplitude shock resistance (see note 2) destruction: 1,000 m/s 2 max. malfunction: 300 m/s 2 max. ambient operating temperature ?40 to 85 c (with no icing) ambient operating humidity 95% max. (for 5 to 35 c) degree of protection iec ip67 (excluding the terminals on terminal models) degree of protection against electric shock class i proof tracking index (pti) 175 life expectancy mechanical (30 operations/min) 500,000 operations min. electrical (20 operations/min) 200,000 operations min. (at 30 v dc 0.1 a) 500,000operations min. (at 14 v dc 10 ma) weight approx. 0.7 g (for pin pl unger models with terminals) rated voltage (v) resistive load 30 v dc 14 v dc 0.1 a 10 ma item specification specification slide material gold plated minimum applicable load (reference value) 1 ma at 5 v dc
sealed ultra submin iature basic switch d2qw 3 engineering data mounting structure and reference po sitions for operating characteristics note: 1. all units are in mi llimeters unless ot herwise indicated. terminals terminal (h) contact form spst-no dimensions and operating characteristics note: 1. all units are in mi llimeters unless ot herwise indicated. 1.7 dia. 3.2 0.1 dia. 3 dia. 0 ? 0 .1 3 +0.1 0 8.3 0.1 (4) ot op fp ttp 13.3 0.2 5.1 4.2 8.2 0.2 5.3 0.2 3 dia. hole (depth: 1.5 mm min.) +0.1 0 8.3 0.1 m3 tap mounting hole dimensions (reference) 1.8 1.2 2 0.4 3 4.53 com no 1.7 dia. 3.2 0.1 dia. 3.2 dia. 0 ? 0.1 0.4 tw o - 2 two-1.2 1.8 3 +0.1 0 (4) 8.3 0.1 3 4.2 5.1 8.2 0.2 5.3 0.2 4.53 13.3 0.2 ot ttp op fp pin plunger models d2qw-c003f characteristic models with posts of max. 1.5 n {153 gf} ot ref. (2.7 mm) fp max. op ttp max. 9.2 mm 8.4 0.3 mm 5.9 mm 0.4 t = 0.2 stainless a steel lever (0.45) (1.7) 3.2 0.1 dia. 3 dia. 0 ? 0.1 two-1.2 1.8 tw o - 2 8.2 0.2 3.4 5.3 0.2 3 +0.1 0 5.1 4.2 3 13.3 0.2 4.53 ot ttp op fp simulated roller leaf lever models d2qw-c073h characteristic models with posts of max. 1.5 n {153 gf} ot ref. (3.5 mm) fp max. op ttp max. 14.4 mm 12.0 0.5 mm 8.7 mm
4 sealed ultra submin iature basic switch d2qw precautions be sure to read the precautions and inform ation common to all snap action and detecti on switches, contained in the technical us er?s guide, ?snap action switches, technical information? for correct use. cautions degree of protection iec publication 529, degree of protection ip67. do not use this product in water. although molded lead wire models satisfy the test conditions for the standard given above, this test is to check the ingress of water into the switch enclosure after submerging the switch in water for a given time. satisfying this test condition does not mean that the switch can be used in water. do not operate the switch when it is exposed to water spray, or when water drops adhere to the switch surface, or during sudden tempera- ture changes, otherwise water may intrude into the interior of the switch due to a suction effect. prevent the switch from coming into contact with oil and chemicals. otherwise, damage to or deterioration of switch materials may result. do not use the switch in areas where it is exposed to silicon adhesives, oil, or grease, otherwise faulty contact may result due to the generation of silicon oxide. soldering 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 s using a soldering iron with a capacity of 50 w max. and a tip temperature of 300 c max. also, do not apply an external force to the switch for 1 minute after the completion of soldering. improper soldering involving an excessively high temperature or excessive soldering time may deteriorate the characteristics of the switch. when using automatic soldering, solder at at 260 c max and com- plete soldering with 5 seconds. side-actuated (cam /dog) operation when using a cam or dog to operate the switch, factors such as the operating speed, operating frequency, push-button indentation, and material and shape of the cam or dog will affect the durability of the switch. confirm performance specifications under actual operation conditions before using the switch in applications. correct use mounting turn off the power supply before mounting or removing the switch, wiring, or performing maintenance or inspection. failure to do so may result in electric shock or burning. for m3-screw mounting models, use m3 mounting screws with plane washers or spring washers to securely mount the switch. tighten the screws to a torque of 0.29 nm {3 kgfcm}. exceeding the specified torque may result in deterioration of the sealing or damage. for models with posts, secure the posts by thermal caulking or by pressing into an attached device. when pressed into an attached device, provide guides on the oppos ite ends of the posts to ensure that they do not fall out or rattle. mount the switch onto a flat surface. mounting on an uneven surface may cause deformation of the switch, resulting in faulty operation or damage. operating body use an operating body with low fr ictional resistance and of a shape that will not interfere with the sealing rubber, otherwise the plunger may be damaged or the sealing may deteriorate. handling do not handle the switch in a way that may cause damage to the sealing rubber. when handling the switch, ensure that pressure is not applied to the posts in the directions shown in the following diagram. also, ensure that uneven pressure or pressure in a direction other than the operat- ing direction is not applied to the ac tuator as shown in the following diagram. otherwise, the post, actuator, or switch may be damaged, or the service life may be reduced. wiring molded lead wire models when wiring molded lead wire models, ensure that there is no weight on the wire or that there are no sharp bends near the parts where the wire is drawn out. otherwise, damage to the switch or deterioration in the sealing may result. using micro loads even when using micro load models within the operating range, inrush currents or surges may dec rease the life expectancy of the switch. therefore, insert a cont act protection circ uit where neces- sary.
sealed ultra submin iature basic switch d2qw 5 memo
6 sealed ultra submin iature basic switch d2qw omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. no. b117-e-01 printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 11/10 specificat ions subject to change without notice all sales are subject to omron electronic components llc standard terms and conditions of sale, which can be found at http://www.components.omron.com/compon ents/web/webfiles.ns f/sales_terms.html all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.0393 7. to convert grams into ounces, multiply by 0.03527.
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