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Bourns MFLR380 PTC Resettable Fuse

The MFLR380 is a high-reliability PTC resettable fuse designed for overcurrent protection in electronic circuits. Featuring axial leaded construction, it offers very low internal resistance and operates effectively at currents up to 8.3 amps. Its rugged nickel terminals ensure weldability and durability, making it suitable for rechargeable battery packs, cellular phones, and laptops. Compliant with RoHS standards, the fuse provides dependable circuit protection with fast trip times and high-temperature resistance, ensuring safety and longevity in demanding applications.

Authorized Distributors
Source:Newark
Part No:MF-LR380
Stock:292
Inv Date:05-28-2026
Price: Unit price: $0.84
Buy/RFQ:
Source:DigiKey
Part No:MF-LR380
Stock:1949
Inv Date:05-28-2026
Price: Unit price: $0.96
Buy/RFQ:
Part No:MF-LR380
Stock:72
Inv Date:05-29-2026
Price: Unit price: $1
Buy/RFQ:
Part No:MF-LR380
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
Buy/RFQ:
Part No:MF-LR380
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
Buy/RFQ:
Part No:MF-LR380
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
Buy/RFQ:

Bourns MFLR380 PTC Resettable Fuse Specifications:

  • Operating Voltage: 15 V
  • Maximum Continuous Current: 8.3 Amps
  • Trip Resistance: 0.013 Ohms at 23°C
  • Hold Resistance: 0.026 Ohms at 23°C
  • Maximum Trip Time: 19 seconds at 23°C
  • Material: Weldable nickel terminals
  • Temperature Range: -40°C to +85°C
  • Environmental Resistance: Passive aging, humidity aging, vibration resistant
  • Compliance: RoHS
  • Dimensions: Length approximately 18.9 mm, width 4.9 mm, lead length 6.0 mm
  • Model Number: MFLR380

Buy the Bourns MFLR380 – Reliable PTC Fuse for Industrial Applications

Secure your electronic devices with the Bourns MFLR380 PTC resettable fuse, offering low resistance, fast trip times, and RoHS compliance. Perfect for rechargeable batteries, cellular phones, and laptops, this axial lead fuse ensures reliable overcurrent protection in demanding industrial and consumer applications. Its rugged nickel terminals enhance weldability and durability, providing peace of mind in harsh environments. Make your purchase online today and ensure your circuits are protected with high-quality components designed for longevity and safety.

Buy Bourns MFLR380 now and experience unmatched circuit protection and durability for your electronic projects.

Frequently Asked Questions

Where can I buy Bourns MFLR380?

You can click on the BUY or RFQ button to purchase MFLR380 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part MFLR380?

You can download the MFLR380 datasheet or visit the Bourns website for support.

Who is the manufacturer of MFLR380?

Bourns

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