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Bourns MFSM100332 PTC Resettable Fuse

This component is designed for automotive applications, suitable for use in various vehicle systems requiring reliable electronic parts. It is a surface mount device compliant with industry standards, RoHS, and halogen-free. The device offers excellent environmental resilience with testing for humidity, thermal shock, and vibration. It features a trip time of less than 0.01 seconds at fault currents, with UL and TUV certification. Ideal for low voltage power supply protection, it ensures dependable performance in automotive and electronics applications, with detailed packaging and reflow soldering recommendations.

Authorized Distributors
Source:Newark
Part No:MF-SM100/33-2
Stock:310
Inv Date:05-28-2026
Price: Unit price: $0.471
Buy/RFQ:
Source:DigiKey
Part No:MF-SM100/33-2
Stock:34936
Inv Date:05-28-2026
Price: Unit price: $0.20301
Buy/RFQ:
Part No:MF-SM100/33-2
Stock:8565
Inv Date:05-29-2026
Price: Unit price: $0.41
Buy/RFQ:
Part No:MF-SM100/33-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.49
Buy/RFQ:
Part No:MF-SM100/33-2
Stock:20658
Inv Date:05-28-2026
Price: Unit price: $0.1698
Buy/RFQ:
Part No:MF-SM100/33-2
Stock:20658
Inv Date:05-28-2026
Price: Unit price: $0.1698
Buy/RFQ:
Source:Arrow EU
Part No:MF-SM100/33-2
Stock:28000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-SM100/33-2
Stock:4000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFSM100332 PTC Resettable Fuse Specifications:

  • Surface mount device compliant with industry standards
  • RoHS compliant and halogen free
  • Operating Temperature: -40 °C to +85 °C
  • Maximum Surface Temperature in trip state: 125°C
  • Resistance change: +85 °C, 1000 hours, ±5%
  • Humidity aging: +85 °C, 85% R.H., 7 days, ±5%
  • Thermal shock: MIL-STD-203F, Method 1076, ±10%
  • Vibration: conforming to MIL-STD-883C, Method 2067.1
  • Time to trip at 23 °C: less than 0.01 seconds
  • Hold Current: specified per model
  • Trip cycle life: 100 cycles, no arcing or burning
  • UL File Number: E174545, UL Listed
  • TUV Certificate Number: R 02057213
  • Packaging: Tape & Reel, 1500 to 2000 pcs per reel
  • Reflow soldering: IR, vapor phase oven, hot air oven recommended
  • Storage: 40°C max, 70% RH max, in original sealed packaging

Buy the Bourns MF-SM100/33 – Reliable Automotive Protection for Industrial Applications

Secure your electronic projects by purchasing the Bourns MF-SM100/33 PTC resettable fuse online today. This reliable component guarantees protection for low voltage power supplies in automotive and general electronics applications. It features RoHS compliance, halogen-free construction, and certification from UL and TUV, ensuring safety and durability. Easy to integrate with standard surface-mount techniques, it withstands thermal and humidity aging, vibrational stress, and thermal shocks. Order now and enhance your systems’ reliability with trusted protective devices designed for demanding environments.

Order your Bourns SeriesMF-SM100/33 low voltage protective fuse today and ensure your automotive and electronic projects are powered with dependable safety components.

Frequently Asked Questions

Where can I buy Bourns MFSM100332?

You can click on the BUY or RFQ button to purchase MFSM100332 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFSM100332?

You can download the MFSM100332 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFSM100332?

Bourns

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