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Bourns MFNSMF0122 Resettable Fuse

The PTC resettable fuse series offers automotive-grade, RoHS-compliant devices designed for circuit protection in electronic components. These compact, low-profile 1206 footprint fuses feature quick fault response, symmetrical design, and high reliability, suitable for USB ports, HDMI source protection, mobile devices, and automotive electronic modules. They comply with AEC-Q200 Rev-C stress testing, thermal shock, humidity aging, and solvent resistance for long-term durability in demanding environments. Their halogen-free construction aligns with modern safety and environmental standards, providing essential circuit protection against overcurrent faults efficiently.

Authorized Distributors
Source:Newark
Part No:MF-NSMF012-2
Stock:1715
Inv Date:05-28-2026
Price: Unit price: $0.443
Buy/RFQ:
Source:DigiKey
Part No:MF-NSMF012-2
Stock:104431
Inv Date:05-28-2026
Price: Unit price: $0.4
Buy/RFQ:
Part No:MF-NSMF012-2
Stock:24317
Inv Date:05-29-2026
Price: Unit price: $0.33
Buy/RFQ:
Part No:MF-NSMF012-2
Stock:10
Inv Date:05-28-2026
Price: Unit price: $0.19
Buy/RFQ:
Part No:MF-NSMF012-2
Stock:9718
Inv Date:05-28-2026
Price: Unit price: $0.1437
Buy/RFQ:
Part No:MF-NSMF012-2
Stock:9718
Inv Date:05-28-2026
Price: Unit price: $0.1437
Buy/RFQ:
Source:Arrow EU
Part No:MF-NSMF012-2
Stock:246000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:MF-NSMF012-2
Stock:39000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns MFNSMF0122 Resettable Fuse Specifications:

  • Voltage Rating: 6.0V to 30.0V
  • Hold Current Range: 0.12A to 2.00A
  • Trip Resistance: 0.12Ω to 2.20Ω
  • Maximum Trip Time: 0.06 to 8.50 seconds
  • Dissipation: up to 1.00 Watts
  • Temperature Range: -40°C to +85°C
  • Thermal Shock Tolerance: +85°C, 1000 hours
  • Humidity Aging: 85% R.H., 1000 hours
  • Vibration Resistance: MIL-STD-202, Method 215
  • RoHS compliant, Halogen free (Br and Cl content ≤900 ppm)
  • UL Certification: E174545
  • UL File Number: R 02057213
  • Reel Packaging: 3000 pcs per reel
  • Soldering: Compatible with lead-free and tin-lead reflow profiles
  • Surface Mount Size: 1206 footprint
  • Certifications: UL Listed, TUV Certificate

Buy the Buy Bourns PTC Resettable Fuses Part Number MFNSMF0122 Online

Secure your circuit protection needs by purchasing the Bourns MFNSMF0122 resettable fuse online. Designed for automotive and electronic use, this compact, RoHS-compliant fuse features fast fault response, halogen-free construction, and durability under thermal shock, humidity, and vibration. Easy to install with a 1206 footprint, it ensures high reliability in USB ports, HDMI, and automotive modules. Experience the convenience of quick ordering and quick delivery, ensuring your equipment’s safety and operational stability without delay.

Buy Bourns MFNSMF0122 now and experience unmatched reliability and fast circuit protection for automotive and electronic applications.

Frequently Asked Questions

Where can I buy Bourns MFNSMF0122?

You can click on the BUY or RFQ button to purchase MFNSMF0122 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFNSMF0122?

You can download the MFNSMF0122 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFNSMF0122?

Bourns

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