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D3M 0309A

SKU: D3M 0309A

Regular price ₹ 124.73
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OMRON ELECTRONIC COMPONENTS D3M 0309A Limit Switch

The OMRON D3M 0309A is a high-quality snap acting/limit switch designed for precise control applications. Manufactured in Japan, this SPST (Single Pole Single Throw) momentary switch offers reliable performance in various electronic systems.

  • Part Number: D3M 0309A
  • Manufacturer: OMRON ELECTRONIC COMPONENTS
  • Country of Origin: Japan (JP)
  • UOM: Each (EA)
  • ECCN: EAR99
  • Package Type: Not specified
  • RoHS Compliant: Yes
  • Datasheet: Download Datasheet

Product Features

  • Snap acting limit switch with quick-connect terminals for simplified wiring and reduced assembly time
  • Horizontal terminal layout optimizes mounting space
  • External actuator mounts in two directions for versatile installation
  • Compatible with the same mounting pitch as OMRON SS subminiature basic switches
  • RoHS compliant for environmentally conscious applications

Contact Specifications

Contact Material Gold alloy
Standard Gap 0.5 mm
Inrush Current 1 A max.
Minimum Load (Reference) 5 VDC, 1 mA

Electrical Ratings

Rated Voltage 30 VDC
Rated Current 0.1 A

Model Variants

Actuator Type Contact Form Model Number
Pin plunger SPST-NC D3M-01
Pin plunger SPST-NO D3M-01-3
Hinge lever (K position) SPST-NC D3M-01K1
Hinge lever (L position) SPST-NC D3M-01L1
Hinge roller lever (K position) SPST-NC D3M-01K2
Hinge roller lever (L position) SPST-NC D3M-01L2
Simulated roller lever (K position) SPST-NC D3M-01K3
Simulated roller lever (L position) SPST-NC D3M-01L3

Mechanical and Electrical Characteristics

Operating Force (Max) Releasing Force (Min) Overtravel (Min) Movement Differential (Max)
Pin plunger: 1.50 N (153 gf) 0.25 N (25 gf) 0.6 mm 0.4 mm
Hinge lever (K position): 0.50 N (51 gf) 0.06 N (6 gf) 1.2 mm 0.8 mm
Hinge lever (L position): 1.00 N (102 gf) 0.10 N (10 gf) 0.7 mm 0.6 mm
Simulated roller lever (K position): 0.50 N (51 gf) 0.06 N (6 gf) 1.2 mm 0.8 mm
Simulated roller lever (L position): 1.00 N (102 gf) 0.10 N (10 gf) 0.7 mm 0.6 mm

Environmental and Durability Ratings

  • Operating temperature: -5°C to 85°C
  • Operating humidity: Up to 80%
  • Vibration resistance: 1.5 mm double amplitude (55 Hz)
  • Shock resistance: Up to 100 G (durability)
  • Electrical durability: 200,000 operations min.
  • Mechanical durability: 500,000 operations min.
  • Degree of protection: IP40

Mounting and Wiring

  • Mounting holes: 2-2.4 mm diameter or M2.3 screw holes, 9.5 ±0.1 mm spacing
  • Wiring: Quick-connect terminals for easy installation
  • Use M2.3 screws with plane washers or spring washers, torque 0.23 to 0.26 N·m

Additional Information

For detailed dimensions, operating characteristics, and installation guidelines, please refer to the datasheet.

Note: The datasheet was not processed; please search the internet for the part number for more details.


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