D3C Ultra Subminiature Detection Switch Ultra Subminiature Detection Switch with Slide Mechanism and Lever Actuator Compact and light weight with 3-mm long stroke. 3 Built-in slide mechanism allows selection of C shorting or non-shorting switching timing to match the application. RoHS Compliant Model Number Legend Contact Form SPDT 1 2 D3C- 2 0 1. Switching timing 1 : Non-shorting Model 2 : Shorting Model 2. Maximum Operating Force (OF) NO COM NC 3 1 2 1 : 1.28N 130 gf 2 : 0.39N 40 gf Contact Specifications List of models Specification Slide Contact Material Silver plated Operating Force (OF) 1.28 N 130 gf (Standard) 0.39 N 40 gf (Low force) Minimum applicable load Switching timing 5 VDC 1 mA (reference value) * Non-shorting Shorting Non-shorting Shorting Actuator * Please refer toUsing Micro Load inPrecaution for more information on the minimum applicable load. Rotary lever D3C-1210 D3C-2210 D3C-1220 D3C-2220 Ratings Characteristics Rated voltage Resistive load Permissible operating speed 1 mm to 500 mm/s 30 VDC 0.1 A Mechanical 200 operations/min Permissible operating frequency Electrical 30 operations/min Note. The above rating values were applied under the following test conditions. Insulation resistance 100 M min. (at 250 VDC with insulation tester) (1) Ambient temperature: 202C Contact resistance (initial value) 50 m max. (2) Ambient humidity: 655% RH (3) Operating frequency: 30 operations/min Between terminals of the same 250 VAC 50/60 Hz for 1 min polarity Dielectric strength Between current-carrying 250 VAC 50/60 Hz for 1 min metal parts and ground Vibration resistance *1 Malfunction 10 to 55 Hz, 1.5 mm double amplitude 2 Durability 1,000 m/s approx. 100G max. Shock resistance 2 Malfunction *1 300 m/s approx. 30G max. Durability *2 50,000 operations min. (30 operations/min) Degree of protection IEC IP00 -20 to +80C (at ambient humidity 60% max.) Ambient operating temperature (with no icing or condensation) Ambient operating humidity 85% max. (for +5 to +35C) Weight Approx. 0.3g Note. The data given above are initial values. *1. The given values apply for Total Travel Position. Close or open circuit of the contact is 1 ms max. *2. For testing conditions, consult your OMRON sales representative. 1D3C Ultra Subminiature Detection Switch Mounting Holes (Unit: mm) M1.6 Tap 0.1 4 5.70.1 1.6 dia. holes Dimensions (Unit: mm) and Operating Characteristics B A D3C-1210, D3C-2210 5.6 4.2 1dia. holes D3C-1220, D3C-2220 8.7 1.6 Type Non-Shorting Shorting R1 6.7 3 +0.12 Operating 1.6 dia. holes 0.15 0 5.7 D3C -1210 D3C -1220 D3C -2210 D3C -2220 C FP Characteristics Model OP Operating Force OF Max. 1.28 N 130 gf 0.39 N 40 gf 1.28 N 130 gf 0.39 N 40 gf (0.98 N 100 gf ) (0.29 N 30 gf ) (0.98 N 100 gf ) (0.29 N 30 gf ) 6 40.15 4.7 4.6 max. Releasing Force RF Min. 0.10 N 10 gf 0.03 N 3 gf 0.10 N 10 gf 0.03 N 3 gf 1 (0.15 N 15 gf ) (0.05 N 5 gf ) (0.15 N) 15 gf (0.05 N 5 gf ) 0 Free Position FP Max. 4.8 mm 4.8 mm 3.5 1.5 dia. -0.15 Operating Position OP1 3.50.3 mm 3.40.3 mm OP2 2.50.3 mm 2.60.3 mm 0.8 0.3 Total Travel Position TTP 1.30.4 mm 1.30.4 mm 0.9 2.54 2.54 4 <PCB Mounting Dimensions (Reference)> 8 2.54 Switching timing 3-1dia. holes Non-shorting Model Shorting Model 2.54 FP OP1 OP2 TTP FP OP1 OP2 TTP 2 2 NC NC 4.2 1 1 3 3 NO NO 8 Note 1. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Note 2. The values for operating characteristics apply for operation in the A direction (straight line), and the values in parentheses indicate those for operation in the B (rotary) direction for reference. Precautions Please refer toCommon Precaution for correct use. Cautions Soldering Mounting Plate For soldering time, we recommend to solder within 3 s at a Use materials other than ABS or polycarbonate for the mounting soldering iron temperature of under 350C. Soldering at a plate. Since grease is used for the Switch, it may cause cracks if temperature exceeding 350C, soldering for more than 3 s, or grease from the Switch comes in contact with such materials. repeated soldering will degrade the Switch characteristics. Using Micro Loads Make sure that flux and liquid surface of the solder does not flow Use models that operate in the following range. However, even when using micro load models within the following operating over the edge of the board when soldering. Please complete soldering at a temperature of 260C within 5 s. range, if inrush current occurs when the contact is opened or closed, it may increase the contact wear and so decrease It is also recommended that you apply flux durability. Therefore, insert a contact protection circuit where Switch mounting surface necessary. The N-level reference value applies for the minimum guard to the mounting surface of the Switch. applicable load. This value indicates the malfunction reference level for the reliability level of 60% (60). (JIS C5003) -6 The equation, 60=0.510 /operation indicates that the 1 Correct Use estimated malfunction rate is less than operations with 2,000,000 a reliability level of 60%. Mounting Use M1.6 mounting screw with plane washers or spring washers 0.16 mA 100 mA to securely mount the Switch. Tighten the screws to a torque of 30 -2 4.9 to 9.810 Nm 0.5 to 1 kgfcm . Application of Operation Force to the Lever 24 Do not apply loads from any other directions other than operating direction of the lever as shown in the following figure. Operating range It may damage the Switch or cause malfunction. 12 5 1 mA 0 0.1 1 10 100 1,000 Current (mA) 2 Voltage (V)