Ultraminiature DW33
Sealed ultraminiature snap action switch designed for low current use. Key features include a silent mechanism and long stroke, making the DW33 extremely popular in the automotive sector. Engineered for environments with a risk of liquid ingress or contamination. The option of fork-style terminals offers easy installation.
- Extremely small ultraminiature switch with IP67 ingress protection
- Silent sliding contact mechanism with long stroke
- Designed for low current applications
- Operating temperature range -40 to 85 °C
- S.P.S.T. -N.O. or S.P.S.T. -N.C. forms
- PCB terminals or wire leads (UL or AVSS)
- Lever actuator options
1mA 5VDC
S.P.S:T.-N.O., -N.C.
Silent Mechanism
IP67
Ideal for Automotive Applications
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- Specifications
- Standard Parts
|
Part Number
|
Electrical Rating
|
Configuration
|
Operating Force (max.)
|
Terminal Type & Mounting
|
Actuator Type
|
Actuator Length
|
Datasheet
|
|---|---|---|---|---|---|---|---|
| DW33-P1S-P1B-Z | 50mA 16V DC, 1mA 5V DC, 100mA 12V DC | S.P.S.T. -N.O. | 122 gf | PCB | Button | - | |
| DW33-P1S-P2B-Z | 50mA 16V DC, 1mA 5V DC, 100mA 12V DC | S.P.S.T. -N.C. | 122 gf | PCB | Button | - | |
| DW33-P1S-A1-MF001A-Z | 50mA 16V DC, 1mA 5V DC, 100mA 12V DC | S.P.S.T. -N.O. | 122 gf | Wires from underside w/fixing posts | Button | - | |
| DW33-P1S-A1-MFR01A-Z | 50mA 16V DC, 1mA 5V DC, 100mA 12V DC | S.P.S.T. -N.O. | 122 gf | Wires from right side w/fixing posts | Button | - | |
| DW33-P1S-A2-MFL01A-Z | 50mA 16V DC, 1mA 5V DC, 100mA 12V DC | S.P.S.T. -N.C. | 122 gf | Wires from left side w/fixing posts | Button | - |
| Electrical Rating | 50mA 16V DC, 1mA 5V DC, 100mA 12V DC |
| Circuitry | S.P.S.T. -N.O., S.P.S.T. -N.C. |
| Ingress Protection | IP67 (IP00 with bare terminals) |
| Termination | PCB, wire leads |
| Agency Approvals | No |
| Operating Force | max. 122 gf |
| Operating Temperature | -40 to 85 °C |
| Electrical Service Life | 50mA 16V DC- min. 150,000 operations, 50mA 12V DC- min. 200000 operations, 1mA 5V DC- min. 300000 operations |
| Mechanical Service Life | min. 300000 operations |
| Contact Resistance (initial) | max. 500 mOhm |
| Insulation Resistance (initial) | min. 100 MOhm (100V DC for one minute) |
| Housing Material | Nylon |
| Button Material | POM |
| Terminal Material | Brass |
Specifications subject to change without notice.
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