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Bourns MFRHT0700 High Temperature PTC Resettable Fuse

The Bourns MF-RHT series of resettable fuses are designed to provide overcurrent protection for a wide range of electronic equipment, particularly in automotive applications. These fuses offer a resettable fault protection mechanism, eliminating the need for manual replacement after a fault event. They are characterized by their high-temperature operation (up to 125°C), AEC-Q200 compliance, and halogen-free construction. The fuses are suitable for protecting engine control modules and other sensitive circuitry, ensuring reliable operation and preventing damage from overcurrent conditions. Their resettable nature and compact design make them a convenient and efficient solution for various electronic protection needs.

Authorized Distributors
Source:DigiKey
Part No:MF-RHT070-0
Stock:92
Inv Date:05-28-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:MF-RHT070-0
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.98
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Part No:MF-RHT070-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.02
Buy/RFQ:
Part No:MF-RHT070-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:MF-RHT070-0
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.46
Buy/RFQ:

Bourns MFRHT0700 High Temperature PTC Resettable Fuse Specifications:

  • V max: 16 Volts
  • I max: 40 Amps
  • Ihold: 0.7 Amperes
  • Itrip: 1.4 Amperes
  • RMin: 0.3000 Ohms
  • R1Max: 0.80 Ohms
  • Max Time To Trip: 3.5 Seconds
  • Tripped Power Dissipation: 1.4 Watts
  • Operating Temperature: -40 °C to +125 °C
  • Storage Temperature: -40 °C to +85 °C
  • Passive Aging: +85 °C, 1000 hours ±5 % typical resistance change
  • Humidity Aging: +85 °C, 85 % R.H. 1000 hours ±5 % typical resistance change
  • Thermal Shock: MIL-STD-202, Method 107 ±10 % typical resistance change
  • Vibration: MIL-STD-883C, Method 2007.1 No change
  • MSL: Level 1, Class 6
  • ESD Classification: HBM

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Frequently Asked Questions

Where can I buy Bourns MFRHT0700?

You can click on the BUY or RFQ button to purchase MFRHT0700 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFRHT0700?

You can download the MFRHT0700 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFRHT0700?

Bourns

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