51SM1-T The Honeywell 51SM1-T is a subminiature basic snap-action switch with SPDT circuitry, rated for 5A at 250V. It features a chassis mount and a center plunger actuator.
Mfr Part #:

51SM1-T

Available from 1 distributors
Mfr Name: Honeywell
Honeywell
The Honeywell 51SM1-T is a subminiature basic snap-action switch with SPDT circuitry, rated for 5A at 250V. It features a chassis mount and a center plunger actuator.
Total Stock: 6 pcs
$ Price Range: $0.75

51SM1-T Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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6 pcs
6 pcs On Request 1 On Request On Request N/A On Request On Request

51SM1-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator
Actuator Type
Ampere Rating
Circuit
Circuitry
Current Rating (Amps)
Differential Travel
Features
Lead Style
Mechanical Life
Mounting Type
Operating Force
Operating Temperature
Overtravel
Pretravel
Release Force
Switch Function
Tape & Reel
Termination
Termination Style
Voltage Rating

51SM1-T Description

Short technical summary and product information.

The Honeywell SM Series 51SM1-T is a premium subminiature basic switch designed for precision and reliability. It offers SPDT circuitry with a current rating of 5A at 250V.

 

This switch features a chassis mount and a center plunger actuator, with a specified operating force of 141gf and a release force of 28gf. The differential travel is 0.15mm, pretravel is 0.8mm, and overtravel is 0.2mm, ensuring precise operation.

 

The operating temperature range is -55°C to 125°C, making it suitable for various environmental conditions. The switch boasts an industry-leading mechanical life of up to 10,000,000 operations.

 

Potential applications include precision switch assemblies for commercial aircraft, landing gear monitoring, military applications, and industrial pressure or temperature switches.

51SM1-T Quick Information

Product Type: Limit Switch
Series: SM Series
Canonical Name: Honeywell SM Series Subminiature Basic Switch
Subcategory: Subminiature Basic Switch

51SM1-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

51SM1-T Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

51SM1-T Features

  • SPDT circuitry for versatile switching.
  • Rated for 5A at 250V AC/DC.
  • Chassis mount for secure installation.
  • Center plunger actuator for precise activation.
  • High mechanical life up to 10 million cycles.

51SM1-T Applications

  • Used in commercial aircraft monitoring.
  • Suitable for landing gear systems.
  • Applicable in military systems.
  • Can be used in industrial switches.

51SM1-T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Honeywell 51SM1-T switch?

The Honeywell 51SM1-T switch has a current rating of 5A at 250V.

What is the voltage rating for the 51SM1-T limit switch?

The voltage rating for the 51SM1-T limit switch is 250V.

What type of circuitry does the 51SM1-T switch use?

The 51SM1-T switch uses SPDT (Single Pole Double Throw) circuitry.

What is the operating temperature range for the Honeywell 51SM1-T?

The operating temperature range for the Honeywell 51SM1-T is -55°C to 125°C.

How many operations can the Honeywell 51SM1-T switch withstand?

The Honeywell 51SM1-T switch has a mechanical life of up to 10,000,000 operations.

What is the mounting type for the 51SM1-T switch?

The 51SM1-T switch features a chassis mount.

What is the termination style of the 51SM1-T limit switch?

The 51SM1-T limit switch has a solder turret termination style.

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