myMectronic
myMectronic

A Premier B2B Part Search

Littelfuse 0494005NR Surface Mount Fuse

The 494 Series Fast-Acting Surface Mount Fuse is an ultra-compact, 0603 size thin-film device designed for secondary protection in space-constrained electronic applications like smartphones, digital cameras, and battery packs. Fully lead-free and RoHS compliant, the fuse features high performance alloy-based elements with superior inrush withstand capability and flat top design for easier pick-and-place operations. Offering reliable 250mA to 5A ratings, these fuses deliver excellent electrical performance in various ambient temperatures, ensuring circuit safety in sensitive electronic devices.

Authorized Distributors
Source:Newark
Part No:0494005.NR
Stock:4109
Inv Date:05-28-2026
Price: Unit price: $1.53
Buy/RFQ:
Source:DigiKey
Part No:0494005.NR
Stock:1786
Inv Date:05-28-2026
Price: Unit price: $1.54
Buy/RFQ:
Part No:0494005.NR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:0494005.NR
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.68
Buy/RFQ:

Littelfuse 0494005NR Surface Mount Fuse Specifications:

  • Size: 0603 surface mount
  • Rated Current: 250mA to 5A
  • Voltage Rating: 32V AC/DC
  • Temperature Range: -55°C to 125°C
  • Material: Alloy-based element with tin over nickel over copper terminations
  • Conformal coating: MILSTD-202F compliant
  • Body Material: High-temperature substrate
  • Resistance: Greater than 10,000 ohms after opening
  • Reflow Soldering: Max temperature 260°C, 60 seconds
  • Package: Tape and Reel, 5000 pcs, 'HF' halide-free suffix

Buy the Littelfuse 0494005NR – Reliable Surface Mount Fuse for Industrial Applications

Discover the high-reliability surface mount fuse designed for space-constrained electronic devices. The 494 Series fuse offers swift, dependable protection with ratings from 250mA to 5A, suitable for applications like cell phones, digital cameras, and battery packs. Fully RoHS compliant and halide-free, this 0603 size fuse simplifies manufacturing with flat-top pick-and-place compatibility. Its high-temperature substrate and superior alloy element ensure durability and inrush current handling in sensitive environments. Purchase online now for fast delivery and trusted performance.

Order your Littelfuse Series0494005NR fast-acting surface mount fuse today and ensure your electronic devices are protected with high-quality circuit protection components.

Frequently Asked Questions

Where can I buy Littelfuse 0494005NR?

You can click on the BUY or RFQ button to purchase 0494005NR from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0494005NR?

You can download the 0494005NR datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0494005NR?

Littelfuse

Littelfuse Part List

Browse and search other Littelfuse parts, locate datasheets and stock

Sponsored by