Switches 3 A loads general-purpose , 1 A loads low force general-purpose and 0. Long life span assured by high-precision dual spring reverse-action mechanism? Flux penetration prevented by using an insert terminal and allowing a height difference at the case bottom? Ideal for a wide range of applications including appliances, office equipment, audio and communications equipment? Ratings None: General loads Micro loads 0.
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Switches 3 A loads general-purpose , 1 A loads low force general-purpose and 0. Long life span assured by high-precision dual spring reverse-action mechanism? Flux penetration prevented by using an insert terminal and allowing a height difference at the case bottom? Ideal for a wide range of applications including appliances, office equipment, audio and communications equipment?
Ratings None: General loads Micro loads 0. Actuator 4. Maximum Operating Force None: 1. Electrical: 30 operations per minute max. Consult Omron for test conditions Electrical: 30, operations min. Weight Approx. Data shown are of initial value. The dielectric strength shown in the table indicates a value for models with a separator.
For pin plunger models, the values are measured at the free position and total travel position. For the lever models, they are measured at the total travel position. UL,CSA may be different from the performance characteristics individually defined in this catalog. Note: Minimum applicable loads are indicated by N standard reference values. Tighten the screws to a torque of 0. Two , 2-dia. Omitted dimensions are the same as pin plunger type. The following illustrations and dimensions are for models with PCB terminals.
RF min. PT max. OT min. MD max. OP FP max. D2F- D2F g 20 g 0. Failure to do so may result in electric shock or burning. Mount the switch onto a flat surface. Mounting on an uneven surface may cause deformation of the switch, resulting in faulty operation or breakage of the housing. Allow sufficient insulation distance between terminals, terminal traces and between terminals and ground. Complete soldering within 3 s. After soldering, do not apply external force to the soldered area for about 1 minute.
Using a switch with improper soldering may result in abnormal heating, possibly resulting in a burn. Applying the soldering iron for more than 3 s or using an iron that is rated for more than 30 W may deteriorate the switch characteristics. When soldering the lead wire to the PCB terminal, pay careful attention so that the flux and solder liquid level does not exceed the PCB level. Operating Stroke Setting Take particular care in setting the operating stroke for the pin plunger models.
Do not operate the actuator exceeding the OT distance, otherwise the service life of the switch maybe decreased. Using Microloads Using a model for ordinary loads to switch microloads may result in faulty operation. Instead, use the models that are designed for microloads and that operate in the following range; Voltage V Operating range for micro load models D2F Operating range for general-load models D2F Inoperable range Current mA However, even when using microload models within the operating range shown above, if inrush current or inductive voltage spikes occur when the contact is opened or closed, it may increase contact wear and so decrease the service life.
Therefore, insert a contact protection circuit where necessary. To convert millimeters into inches, multiply by 0. To convert grams into ounces, multiply by 0.
D2F Ultra Subminiature Basic Switch
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