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Bourns MFMSHT020KX2 High-Temperature PTC Fuse

The Bourns MF-MSHT Series are high-temperature surface-mount PTC resettable fuses designed for overcurrent surge protection in electronic equipment operating from -40°C to +125°C. These rugged fuses feature high power ratings, low thermal derating, and vertical or surface mounting options, suitable for industrial, transportation, and communication applications. With RoHS compliance, cUL and TUV recognition, and robust resettable fault protection, they are ideal for safeguarding circuits against transient overcurrents and overtemperature conditions while ensuring reliable performance and easy automated assembly.

Authorized Distributors
Source:DigiKey
Part No:MF-MSHT020KX-2
Stock:2435
Inv Date:05-28-2026
Price: Unit price: $0.53661
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Part No:MF-MSHT020KX-2
Stock:9151
Inv Date:05-29-2026
Price: Unit price: $1.41
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Part No:MF-MSHT020KX-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
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Part No:MF-MSHT020KX-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:MF-MSHT020KX-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7
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Part No:MF-MSHT020KX-2
Stock:37
Inv Date:05-29-2026
Price: N/A
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Bourns MFMSHT020KX2 High-Temperature PTC Fuse Specifications:

  • Operating Temperature Range: -40 °C to +125 °C
  • Maximum Voltage: 42 V (model MF-MSHT020KX), 36 V (MF-MSHT035KX), 30 V (others)
  • Hold Current: 0.2 to 1.75 Amps depending on model
  • Resistance at 23°C: 0.05 to 1.75 Ohms
  • Dissipation: 8.0 Watts for standard models
  • RoHS compliant, cUL and TUV recognized
  • Surface mount package size: 1812 footprint
  • Thermal Derating: varies from 0.05 to 2.54 Amps based on temperature
  • Surface Mount Footprint: Standard 1812 size
  • Material: ENIG-plated terminals for reliable soldering
  • Vibration and Humidity Resistance: Tested per MIL-STD-883C, MIL-STD-202

Buy the Buy Bourns MF-MSHT Series PTC Resettable Fuse Part Number MF-MSHT020KX Online

Discover the Bourns MF-MSHT Series, high-temperature surface-mount PTC resettable fuses designed for robust circuit protection. Suitable for industrial, transportation, and communication applications, these fuses provide overcurrent and overtemperature fault protection with RoHS compliance and recognized safety standards. Their compact 1812 footprint makes them ideal for automated assembly processes. Offering excellent thermal derating, low thermal resistance, and reliable reset capability, they ensure long-lasting protection for sensitive electronic equipment operating in high-temperature environments. Order now and secure your circuit’s safety with Bourns' proven power management solutions.

Get Bourns MF-MSHT020KX today—built for reliable surge protection and high-temperature operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy Bourns MFMSHT020KX2?

You can click on the BUY or RFQ button to purchase MFMSHT020KX2 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFMSHT020KX2?

You can download the MFMSHT020KX2 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFMSHT020KX2?

Bourns

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