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Littelfuse 39511000440 Fast-Acting Fuse

The 395 Series TE5® Fuses are fast-acting, UL 248-14 compliant, and designed for reliable overcurrent protection in electronic circuits. Featuring RoHS compliance, low internal resistance, shock-safe casing, and resistance to vibration, these fuses reduce PCB space requirements and offer versatile options with direct solder or plug-in versions. Available from 0.05A to 6.3A, they are ideal for applications such as battery chargers, power supplies, consumer electronics, and industrial controllers. Their robust design ensures safe, durable performance in demanding environments, meeting international safety standards.

Authorized Distributors
Source:Newark
Part No:39511000440
Stock:41
Inv Date:05-28-2026
Price: Unit price: $1.99
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Source:DigiKey
Part No:39511000440
Stock:57
Inv Date:05-28-2026
Price: Unit price: $2.11
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Part No:39511000440
Stock:806
Inv Date:05-29-2026
Price: Unit price: $2.08
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Part No:39511000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.37
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Part No:39511000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:39511000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:39511000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.825
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Littelfuse 39511000440 Fast-Acting Fuse Specifications:

  • Voltage Rating: 125V
  • Current Range: 0.05A to 6.3A
  • Resistance at 10% of rated current: Varies from 0.0001 Ohms to 1.9000 Ohms
  • Melting Capacity: 200% maximum, 60 Seconds
  • Lead-Free: Yes
  • Construction: RoHS compliant, shock-safe casing, halogen free
  • Operating Temperature: -40°C to +85°C (consider re-rating due to temperature)
  • Soldering Temperature: 260°C for 2-5 seconds with wave soldering, 350°C for 5 seconds max with iron
  • Material: Copper, Tin-plated, round pins
  • Compliance: UL 248-14, RoHS, IEC 60068-1,-2-1,-2-2,-2-20
  • Packaging: Tape and Ammopack, Short Leads, Bulk options available
  • Lead Pull Strength: 10 N (IEC 60068-2-21)
  • Climatic Category: IEC 60068-1
  • Solderability: Meets industry standards for reliability

Buy the Littelfuse 39511000440 – Reliable Fast-Acting Fuse for Industrial Applications

Secure your electronic projects with the high-quality 395 Series fast-acting fuse, available from 0.05A to 6.3A. Designed to meet UL 248-14 standards, these fuses feature RoHS compliance, low internal resistance, shock-safe casing, and vibration resistance, making them suitable for power supplies, battery chargers, consumer electronics, and industrial controllers. Their reliable performance ensures circuit safety and durability in demanding environments. Order online now to benefit from fast delivery and ensure your electronic systems are protected with certified, RoHS compliant fuses that deliver optimal reliability.

Order your Littelfuse Series 39511000440 fuse today and ensure your electronic circuits operate safely with dependable, UL-listed protection.

Frequently Asked Questions

Where can I buy Littelfuse 39511000440?

You can click on the BUY or RFQ button to purchase 39511000440 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 39511000440?

You can download the 39511000440 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 39511000440?

Littelfuse

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