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| PartNumber | D2HW-C221M | D2HW-C221H | D2HW-C221HS |
| Description | Basic / Snap Action Switches Subminiature Basic Switch | Basic / Snap Action Switches Long Hinge SPDT Solder M3 Screw Mt | MINIATURE BASIC SW |
| Manufacturer | Omron | Omron Electronics Inc-EMC Div | - |
| Product Category | Basic / Snap Action Switches | Snap Action, Limit Switches | - |
| RoHS | Y | - | - |
| Type | Sealed Ultra Subminiature Basic | - | - |
| Contact Form | SPDT | SPDT | - |
| Switch Function | ON - (OFF), OFF - (ON) | On-Mom | - |
| Actuator | Lever | Lever | - |
| Current Rating | 2 A | 100mA (AC), 2A (DC) | - |
| Voltage Rating AC | 125 VAC | 125 V | - |
| Voltage Rating DC | 12 VDC | 42 VDC | - |
| Operating Force | 0.5 N | 0.5 N | - |
| Termination Style | Wire Lead | Solder Lug | - |
| IP Rating | IP67 | IP67 | - |
| Illumination Color | - | - | - |
| Series | D2HW | D2HW | - |
| Brand | Omron Electronics | - | - |
| Contact Material | Gold | - | - |
| Illuminated | Non-Illuminated | - | - |
| Lamp Type | - | - | - |
| Mounting Style | Chassis Mount | - | - |
| Actuator Style | Lever | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Snap Action Switches | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | Switches | - | - |
| Part # Aliases | D2HW-C221MBYOMR D2HWC221M D2HWC221MBYOMR | - | - |
| Unit Weight | 0.024692 oz | - | - |
| Packaging | - | Bulk | - |
| Part Aliases | - | 365899 8774501 | - |
| Mounting | - | Panel | - |
| Mounting Type | - | Chassis Mount | - |
| Features | - | - | - |
| Ingress Protection | - | IP67 - Dust Tight, Waterproof | - |
| Circuit | - | SPDT | - |
| Actuator Type | - | Lever, Straight | - |
| Operating Force Torque | - | 50gf | - |
| Release Force | - | 3gf | - |
| Pretravel | - | - | - |
| Differential Travel | - | 0.031" (0.8mm) | - |
| Overtravel | - | 0.098" (2.5mm) | - |