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Littelfuse 0501010WRA High Current Ceramic Fuse

The 501A series high current surface mount fuses are ceramic, halogen-free, and designed for secondary circuit protection in automotive and electronic applications. These fuses operate reliably from -55°C to +125°C, with excellent temperature stability and high inrush current withstand capability. They meet automotive qualification standards, are RoHS compliant, and suitable for leaded and lead-free soldering processes. Ideal for battery management, TFT displays, LED headlights, and navigation systems, ensuring safety and durability in compact electronic devices.

Authorized Distributors
Source:Newark
Part No:0501010.WRA
Stock:1557
Inv Date:05-28-2026
Price: Unit price: $1.6
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Source:DigiKey
Part No:0501010.WRA
Stock:4196
Inv Date:05-28-2026
Price: Unit price: $1.61
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Part No:0501010.WRA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.99
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Source:Arrow EU
Part No:0501010.WRA
Stock:2728
Inv Date:05-29-2026
Price: N/A
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Part No:0501010.WRA
Stock:2750
Inv Date:05-29-2026
Price: N/A
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Littelfuse 0501010WRA High Current Ceramic Fuse Specifications:

  • Body Material: Advanced Ceramic
  • Termination Material: Ag / Ni / Sn (100% Lead-free)
  • Operating Temperature: -55°C to +125°C
  • Maximum Voltage: 32V DC
  • Interrupting Rating: 180A at 32V DC
  • Current Ratings: 10A, 12A, 15A, 20A
  • Dimensions: 10.385 x 0.4407 mm (typical for the series)
  • Soldering: Suitable for leaded and lead-free reflow/wave soldering
  • Certification: Meets automotive AEC-0200, RoHS, Halogen-free
  • Humidity Resistance: IPC/JEDEC J-STD-020 Level 1
  • Thermal Shock & Vibration Resistance: MIL-STD-202 compliant
  • Lead-Free Glass Cover, Moisture Sensitivity Level 1
  • Mechanical Shock & Vibration: MIL-STD-202 and IEC standards
  • Electrical Characteristics: 180A @ 32VDC, resistance measured <10% rated current
  • Reflow & Wave Soldering Conditions: Max temperature 260°C, 10 sec max
  • Package: 8mm Tape and Reel, EIA-481 compliant

Buy the Buy Littelfuse 501A Series Surface Mount Fuse Part Number 0501010WRA Online

Purchase the Littelfuse high current ceramic fuse 501A series online today. Engineered for reliable secondary circuit protection, these halogen-free, RoHS compliant fuses operate from -55°C to +125°C, with high inrush current handling capacity, making them ideal for automotive electronics, battery management, and compact devices. Their advanced ceramic body ensures thermal stability, while the lead-free material meets strict environmental standards. Compatible with leaded and lead-free soldering, and designed to withstand vibrations and thermal shocks, ensuring long-lasting durability and safety in critical applications.

Get Littelfuse 0501010WRA today—engineered for high current reliability and automotive safety in compact electronic devices.

Frequently Asked Questions

Where can I buy Littelfuse 0501010WRA?

You can click on the BUY or RFQ button to purchase 0501010WRA from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0501010WRA?

You can download the 0501010WRA datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0501010WRA?

Littelfuse

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