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Littelfuse 40013150440 time delay fuse

The 40013150440 is a 3.15A PCB time delay fuse that provides reliable overcurrent protection in various electronic applications. Constructed with a brown thermoplastic polyamide base and cap, it features tin-plated copper round pins for easy soldering. Rated at 250V, it meets IEC 60127-3 standards, offering a high breaking capacity of up to 130A at 250VAC. Its design ensures reduced PCB space, low internal resistance, shock-safe casing, and vibration resistance, making it ideal for consumer electronics, power supplies, industrial controllers, and automation equipment, delivering dependable, long-lasting performance.

Authorized Distributors
Source:Newark
Part No:40013150440
Stock:805
Inv Date:05-28-2026
Price: Unit price: $0.518
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Source:DigiKey
Part No:40013150440
Stock:2101
Inv Date:05-28-2026
Price: Unit price: $1.95
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Part No:40013150440
Stock:1596
Inv Date:05-29-2026
Price: Unit price: $1.79
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Part No:40013150440
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.22
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Littelfuse 40013150440 time delay fuse Specifications:

  • Current Rating: 3.15A
  • Voltage Rating: 250V
  • Breaking Capacity: Up to 130A at 250VAC
  • Operating Temperature: ~40°C to +85°C (consider re-rating)
  • Materials: Polyamide, UL 94V-0; Copper, Tin-plated
  • Solderability: 260°C, < 3s (Wave); 350°C, < 1s (Soldering Iron)
  • Climatic Category: IEC 60068-2-21, -10°C to +60°C relative humidity 75%
  • Resistance: Low internal resistance, shock-safe casing
  • Pin Type: Round copper, tin-plated
  • Packaging: Tape & Ammo pack, short leads, 7.5 mm pitch options
  • Standards: IEC 60127-3, UL, CSA approved, RoHS compliant
  • Soldering Parameters: Wave soldering preheat 100°C for 60-180 sec, maximum 260°C for 2-5 sec; Hand soldering iron at 350°C for 5 sec max.

Buy the Littelfuse 40013150440 – Reliable Time-Lag Fuse for Industrial Applications

Experience dependable overcurrent protection with the Littelfuse 40013150440, a high-quality 3.15A PCB fuse rated at 250V. Its design ensures reduced PCB space, vibration resistance, and low internal resistance, making it well-suited for consumer electronics, power supplies, and industrial controllers. Manufactured with durable materials and IEC 60127-3 compliance, this fuse offers reliable performance with shock-safe casing. Perfect for modern electronic devices requiring quick, safe, and long-lasting overcurrent protection—order your Littelfuse fuse online today for seamless integration into your projects.

Get Littelfuse 40013150440 today—built for precision and long-lasting durability in overcurrent protection solutions.

Frequently Asked Questions

Where can I buy Littelfuse 40013150440?

You can click on the BUY or RFQ button to purchase 40013150440 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 40013150440?

You can download the 40013150440 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 40013150440?

Littelfuse

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