

A miniature, PCB mount reed switch 17.78mm x 4.32mm x 3.30mm (0.700" x 0.170" x 0.130") with a normally open contact. Contains molded stand-offs to allow board washing. Available with customer-defined sensitivity. Capable of switching up to 200Vdc at 10W. Available with a range of sensitivity options. Well suited for position and limit sensing, security, door and window alarm systems. Functions best with the 57045 actuator.
Note: The 57045 actuator is sold separately.
- Molded stand-offs to allow board washing
- Hermetically sealed contacts
- Customer-defined sensitivity
- Suitable for mounting directly onto printed circuit boards
- Well suited for usage in high-moisture and contaminated environments
- Excellent for switching micro-controller logic level loads
59045 Parts
Filters
Showing 1 to 12 of 35 Total Results
Part Number | Actions | Switching Power (W) | Switching Voltage (V DC) | Switching Current (A DC) | Breakdown Voltage (V DC) | Max Contact Resistance (Ω) | Magnetic Sensitivity (AT) | Body Length (mm) | Overall Length in Milimeters | Switch Type | Operating Temperature | Agency Approvals |
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Part Number | Actions | Switching Power (W) | Switching Voltage (V DC) | Switching Current (A DC) | Breakdown Voltage (V DC) | Max Contact Resistance (Ω) | Magnetic Sensitivity (AT) | Body Length (mm) | Overall Length in Milimeters | Switch Type | Operating Temperature | Agency Approvals | |
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59045 Applications
- Position and limit switching
- Security
Series: 59045 Resources
59045 Custom Products Request
Need your 59045 parts customized? Please let us know about yourself and your project needs, and a Littelfuse expert will be in touch about customizing our product(s) for you.