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Bourns MFFSMF020X2 resettable fuse

The Bourns MF-FSMF Series are PTC resettable fuses designed for compact, high-reliability circuit protection in modern electronic devices. They protect USB ports, HDMI connections, mobile phones, PDAs, digital cameras, and automotive control modules by quickly responding to fault events and minimizing damage. These low-profile, RoHS compliant, halogen-free devices feature quick trip times, robust environmental resistance, and a broad temperature range from -40°C to +85°C, ensuring durable performance in various applications. Their small size allows for easy integration into densely packed circuit boards, making them ideal for consumer electronics and automotive applications.

Authorized Distributors
Source:Newark
Part No:MF-FSMF020X-2
Stock:7937
Inv Date:05-28-2026
Price: Unit price: $0.521
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Source:DigiKey
Part No:MF-FSMF020X-2
Stock:127
Inv Date:05-28-2026
Price: Unit price: $0.18499
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Part No:MF-FSMF020X-2
Stock:8212
Inv Date:05-29-2026
Price: Unit price: $0.43
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Part No:MF-FSMF020X-2
Stock:6000
Inv Date:05-28-2026
Price: Unit price: $0.25
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Part No:MF-FSMF020X-2
Stock:23234
Inv Date:05-28-2026
Price: Unit price: $0.2217
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Part No:MF-FSMF020X-2
Stock:23234
Inv Date:05-28-2026
Price: Unit price: $0.2217
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Source:Arrow EU
Part No:MF-FSMF020X-2
Stock:102000
Inv Date:05-29-2026
Price: N/A
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Bourns MFFSMF020X2 resettable fuse Specifications:

  • Rated Volts: 15V, 9V, 6V
  • Hold Current: 0.10A, 0.20A, 0.35A, 0.50A
  • Trip Current: 0.30A, 0.50A, 0.75A, 1.00A
  • Resistance Max: 0.900Ω, 0.550Ω, 0.200Ω, 0.100Ω
  • Trip Time at 23°C: 0.05 seconds
  • Maximum Power Dissipation: 1.00W
  • Environmental Temperature Range: -40°C to +85°C
  • Device Surface Temperature in Tipped State: +85°C
  • Humidity Aging: 85% R.H. for 1000 hours
  • Vibration Resistance: MIL-STD-202 Method 215
  • Halogen Free & RoHS Compliant
  • Package: 0603 Surface Mount
  • Dimensions (Min-Max in mm): Length 1.45-1.85, Width 0.65-1.05, Height 0.30-0.65
  • Terminal Material: Nickel/gold plated
  • Soldering Profile: Compatible with Pb and Pb-free reflow
  • Certification: UL File No. E174545, TUV

Buy the Buy Bourns PTC Resettable Fuses Part Number MFFSMF020X2 Online

Order Bourns MFFSMF020X2 online today and secure dependable circuit protection. These compact, RoHS compliant resettable fuses respond quickly to faults, safeguarding your mobile phones, HDMI ports, and automotive modules. Designed for easy integration, they withstand harsh environments from -40°C to +85°C, ensuring longevity and stability. Ideal for densely packed circuit boards, these fuses provide peace of mind in consumer, automotive, and industrial applications. Get yours now for fast delivery and exceptional performance.

Buy Bourns MFFSMF020X2 now and experience reliable circuit protection with fast trip response for mobile and consumer electronics.

Frequently Asked Questions

Where can I buy Bourns MFFSMF020X2?

You can click on the BUY or RFQ button to purchase MFFSMF020X2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFFSMF020X2?

You can download the MFFSMF020X2 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFFSMF020X2?

Bourns

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