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Bourns MFMSHT050KX2 PTC Resettable Fuse

The Bourns MF-MSHT Series are high-current, surface-mount PTC resettable fuses designed for overcurrent protection in automotive, industrial, communication, and consumer electronics. With operating temperatures from -40°C to +125°C, these fuses offer high power ratings, low thermal derating, and robust resettable fault protection. Compliance with AEC-Q200 Rev-D standards and RoHS ensures reliability and environmental safety. Features include surface-mount packaging for automated assembly, high power ratings, and standard 1812 footprint, making them ideal for demanding temperature and current conditions across various electronic protection applications.

Authorized Distributors
Source:Newark
Part No:MF-MSHT050KX-2
Stock:1945
Inv Date:05-28-2026
Price: Unit price: $1.14
Buy/RFQ:
Source:DigiKey
Part No:MF-MSHT050KX-2
Stock:1584
Inv Date:05-28-2026
Price: Unit price: $0.53661
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Part No:MF-MSHT050KX-2
Stock:4000
Inv Date:05-29-2026
Price: Unit price: $0.94
Buy/RFQ:
Part No:MF-MSHT050KX-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:MF-MSHT050KX-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:MF-MSHT050KX-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:

Bourns MFMSHT050KX2 PTC Resettable Fuse Specifications:

  • Operating Temperature: -40°C to +125°C
  • Surface Mount Packaging: 1812 footprint
  • Hold Current: 0.2 to 1.75 Amps (model dependent)
  • Trip Resistance: 0.02 to 1.75 Ohms (model dependent)
  • Rated Voltage: 42 to 36 V (model dependent)
  • Maximum Power Dissipation: 8.0 Watts
  • Thermal Derating: 0.05 to 0.47 Amps at various temperatures
  • Environmental Resistance: MIL-STD-202, MIL-STD-883C, RoHS compliant
  • Response Time: Typical trip time within seconds at specified overcurrent
  • Electrical Characteristics: Resistance from Rmin to Rmax at 23°C, withstands 100 cycles test for durability

Buy the Bourns MF-MSHT – Reliable PTC Resettable Fuses for Industrial Applications

Enhance your electronic protection systems with the Bourns MF-MSHT series PTC resettable fuses. Designed for overcurrent surge protection in automotive, industrial, communication, and consumer electronics, these surface-mount fuses operate reliably from -40°C to +125°C. With RoHS compliance, high power ratings, and standard 1812 footprints, they are ideal for automated assembly and robust fault mitigation. Protect your devices and circuits effectively with these durable, compliance-certified safety components—order online now for quick delivery and dependable performance.

Order your Bourns MF-MSHT Series high-current PTC resettable fuse today and ensure reliable fault protection for demanding industrial and automotive projects.

Frequently Asked Questions

Where can I buy Bourns MFMSHT050KX2?

You can click on the BUY or RFQ button to purchase MFMSHT050KX2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFMSHT050KX2?

You can download the MFMSHT050KX2 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFMSHT050KX2?

Bourns

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