D3D-121 Omron, D3D-121 Datasheet - Page 2

• Manufacturer Part Number: D3D-121
• Description: SWITCH MINI SPST-NC DOOR PLUNGER
• Manufacturer: Omron
• Series: D3Dr
• Type: Miniature Door Switchr

Specifications of D3D-121

• Circuit: SPST-NC
• Switch Function: On-Mom
• Contact Rating @ Voltage: 1A @ 125VAC
• Actuator Type: Overtravel Plunger
• Mounting Type: Panel Mount, Snap-In
• Termination Style: Connector
• Operating Force: 204gf
• Contact Form: SPST - NC
• Contact Rating: 1 Amp at 125 Volts, 0.5 Amp at 250 Volts
• Actuator: Plunger
• Microswitch Type: Miniature
• Actuator Style: Pin Plunger
• Operating Force Max: 204gf
• Contact Voltage Ac Nom: 250V
• Contact Current Max: 1A
• Switch Terminals: Connector
• Circuitry: SPST-NC
• Body Style: Miniature
• Current, Rating: 1/0.5 A
• Dielectric Strength: 1500 VAC
• Ip Rating: IP00
• Mounting Hole Size: 22.9x11.2 mm
• Number Of Poles: 1
• Operation: Snap Action
• Standards: UL 1054 (File No. E41515), CSA C22.2 No. 55
• Temperature Rating: -30 to +60 °C
• Termination: Crimp
• Voltage, Rating: 125/250 VAC
• Rating: 1 A @ 125 VAC; 0.5 A @ 250 VAC
• Operating Speed: 7.5 to 500 mm/s
• Operating Temperature: –30°C to 60°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: D3D121; SW746

Unique Mechanism Allows Switching of
Micro Loads
• Choose from plunger or lever actuators.
• Plunger models provide sealing in the free position.
• Low operating force of 204 g max.
• Disconnectable crimp connector for easier wiring.
• High contact reliability ensured with gold crossbar contacts.
• Low noise operation.
• RoHS Compliant.
Ordering Information
■ Model Number Legend
■ List of Models
Stock Note: Shaded items are normally stocked.
Plunger
Lever
1. Actuator
2. Contact Form
3. Color of Housing
D3D-
Miniature Door Switch
D3D
1:
2:
1:
2:
3:
1:
1 2 3
Plunger
Lever
SPDT
SPST-NC
SPST-NO
White
Actuator
Contact form
D3D-111
D3D-211
SPDT
D3D-121
D3D-221
Miniature Door Switch
Model
SPST-NC
D3D-131
D3D-231
D3D
SPST-NO
1