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Ultraminiature DW33
 

Ultraminiature DW33

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Sealed ultraminiature snap action suitable for low current applications. Standout features include a silent mechanism and long stroke, making the the DW33 extremely popular in automotive applications. Designed for use in applications where there is a risk of liquid ingress and exposure to contaminants. The option of fork-style terminals offer 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

IP66/67/68 Rated

IP67

Automotive - Markets at Lucid Electronics

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 - pdf
DW33-P1S-P2B-Z 50mA 16V DC, 1mA 5V DC, 100mA 12V DC S.P.S.T. -N.C. 122 gf PCB Button - pdf
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 - pdf
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 - pdf
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 - pdf
Characteristic
DW33 Series
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.