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Littelfuse 39512000440 Fast-Acting Fuse

The 395 Series TE5® Fuses are fast-acting, UL 248-14 compliant, low internal resistance, RoHS certified, shock-safe casing, and halogen-free. Designed for compact applications, they are available from 0.05A to 6.3A with options for direct solder or plug-in versions. These fuses are ideal for battery chargers, power supplies, consumer electronics, and industrial controllers, offering reliable overcurrent protection, vibration resistance, and minimal PCB space. They feature high interrupt capacity and are internationally approved for safe, efficient circuit protection.

Authorized Distributors
Source:Newark
Part No:39512000440
Stock:956
Inv Date:05-28-2026
Price: Unit price: $1.99
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Source:DigiKey
Part No:39512000440
Stock:52548
Inv Date:05-28-2026
Price: Unit price: $2.11
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Part No:39512000440
Stock:7277
Inv Date:05-29-2026
Price: Unit price: $2.08
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Part No:39512000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.32
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Part No:39512000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:39512000440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.23
Buy/RFQ:
Part No:39512000440
Stock:676
Inv Date:05-28-2026
Price: Unit price: $0.825
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Littelfuse 39512000440 Fast-Acting Fuse Specifications:

  • Voltage Rating: 125V
  • Current Range: 0.05A to 6.3A
  • Resistance: Varies from 0.0001 to 1.9000 Ohms depending on current
  • Melting EAA: 50mA to 4.00A models
  • Flammability: UL 94V-0
  • Connector Type: Lead-free, direct solder or plug-in
  • Ambient Operating Temperature: -40°C to +85°C
  • Soldering Temperature: 260°C (max 2-5 sec)
  • Soldering Iron: 350°C +/- 5°C
  • Material: Brown thermoplastic base and cap, copper, tin-plated pins
  • Lead Pull Strength: 10N
  • Climatic Category: IEC 60068-1, -2-1, -2-2
  • Dimensions: Length varies with option, typical lead length approximately 4.3mm or 18.8mm
  • Packaging: Tape and Ammopack or bulk options, 1400 pcs per pack
  • Application: Battery chargers, power supplies, consumer electronics, industrial controllers

Buy the Littelfuse Series 395 Fast-Acting Fuse: 39512000440

Secure your electronic projects with Littelfuse 39512000440 fast-acting fuse. Designed for circuit protection, these fuses offer quick response times from 0.05A to 6.3A. Suitable for various applications including power supplies and consumer electronics, they ensure safety and reliable operation. Easy to install with direct solder or plug-in options, features halogen-free, RoHS compliance, and high vibration resistance. Order online now for optimal circuit protection and peace of mind with fast delivery and genuine quality.

Buy Littelfuse 39512000440 now and experience unmatched reliability and protection for electronic devices and power supply circuits.

Frequently Asked Questions

Where can I buy Littelfuse 39512000440?

You can click on the BUY or RFQ button to purchase 39512000440 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 39512000440?

You can download the 39512000440 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 39512000440?

Littelfuse

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