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E-SWITCH MS085R105F040S1C Miniature Snap-Action Switch

The MS series miniature snap-action switch provides reliable circuit control with compact size, high durability, and quick response. Suitable for automation, instrumentation, and control systems, it features high-quality contact materials like silver or gold, a copper alloy terminal, and a high-temperature PBT housing with UL94 V-0 flame rating. It supports a contact rating of up to 5 amps at 125/250 VAC and a maximum gold contact flux of 0.4VA at 20 VDC or VAC. Designed for long-lasting performance, it undergoes at least 10,000 cycles, with a typical mechanical life of 100,000 cycles, making it ideal for demanding industrial and power control applications.

Authorized Distributors
Source:DigiKey
Part No:MS085R105F040S1C
Stock:0
Inv Date:06-02-2026
Price: Unit price: $1.7094
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Part No:MS085R105F040S1C
Stock:0
Inv Date:06-03-2026
Price: Unit price: $1.73
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Part No:MS085R105F040S1C
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.93
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Part No:MS085R105F040S1C
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:MS085R105F040S1C
Stock:0
Inv Date:06-02-2026
Price: Unit price: $2.71
Buy/RFQ:

E-SWITCH MS085R105F040S1C Miniature Snap-Action Switch Specifications:

  • Contact Rating: 5 Amps at 125/250 VAC, 0.4VA max at 20 VDC/VAC (gold contacts)
  • Life Expectancy: 10,000 cycles minimum
  • Mechanical Life: 100,000 cycles typical
  • Insulation Resistance: 100 MΩ min
  • Dielectric Strength: 1,000 VAC for 60 seconds
  • Housing Material: High Temperature PBT (UL94 V-0)
  • Contact Material: Silver or Gold
  • Terminal Material: Copper Alloy
  • Operating Temperature: 25°C to 85°C
  • Actuator Options: Right Angle PCB Pin or Quick Connect
  • Switch Type: Snap-action, miniature
  • Dimension: Compact size suitable for various applications
  • Operating Force: Refer to chart for exact values

Buy the Buy Industrial Control Switches Part Number MS085R105F040S1C Online

Order the MS085R105F040S1C miniature snap-action switch online today to ensure precise circuit control and long-lasting durability. Its compact design makes it ideal for automation, instrumentation, and control systems. With a high rated current of 5 amps and a voltage of up to 250 VAC, this switch delivers reliable switching performance in demanding industrial environments. The switch's robust construction includes high-temperature PBT housing with UL94 V-0 flame rating, and contacts that support upwards of 100,000 cycles, ensuring consistent operation over extended periods. Perfect for integrating into power tools, vending machines, and industrial controls, secure your reliable switch today and improve your system’s efficiency.

Buy MS085R105F040S1C miniature snap-action switch now and experience unmatched reliability, fast response, and durable performance for automation and industrial control systems.

Frequently Asked Questions

Where can I buy E-SWITCH MS085R105F040S1C?

You can click on the BUY or RFQ button to purchase MS085R105F040S1C from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part MS085R105F040S1C?

You can download the MS085R105F040S1C datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of MS085R105F040S1C?

E-SWITCH

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