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Bourns SF0603S0632 Surface Mount Slow Blow Fuse

The SF0603S0632 is a slow blow thin film chip fuse with a miniature footprint of 1608 (EIA 0603), designed for overcurrent protection in portable memory, cell phones, LCD monitors, and industrial controllers. It features a surface mount packaging suitable for automated assembly, UL listing, RoHS compliance, halogen-free construction, and high reliability with resistance to temperature, solder heat, and environmental conditions. Capable of interrupting currents up to 50A at 35V AC/DC, it ensures overcurrent protection with fast response times, making it ideal for compact electronic devices requiring high performance and durability.

Authorized Distributors
Source:Newark
Part No:SF-0603S063-2
Stock:3840
Inv Date:05-28-2026
Price: Unit price: $0.278
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Source:DigiKey
Part No:SF-0603S063-2
Stock:3804
Inv Date:05-28-2026
Price: Unit price: $0.68
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Part No:SF-0603S063-2
Stock:8692
Inv Date:05-29-2026
Price: Unit price: $0.49
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Part No:SF-0603S063-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
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Part No:SF-0603S063-2
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.3063
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Part No:SF-0603S063-2
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.3063
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Part No:SF-0603S063-2
Stock:59
Inv Date:05-29-2026
Price: N/A
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Bourns SF0603S0632 Surface Mount Slow Blow Fuse Specifications:

  • Footprint: 1608 (EIA 0603)
  • Rated Voltage: DC 50V, AC 35V
  • Breaking Capacity: 50A
  • Fusing Time: Open within 5 seconds at 250% rated current
  • Resistance: <10 ohms measured at rated current
  • Operating Temperature: -20°C to +105°C
  • Humidity: 2-75% RH
  • Temperature Rise: <75°C at rated current
  • Environmental Resistance: RoHS compliant, halogen-free, resistance to solder heat and dry heat
  • Solder Reflow Peak Temperature: 250°C for 5 seconds
  • Packaging: Tape & Reel, 5,000 pieces per reel
  • Construction: Ceramic substrate with Sn plating
  • Soldering: Pre-heating at 150°C for 90 seconds, reflow at 230°C or higher for 30 seconds
  • Compliance: UL 248-14, RoHS Directive 2002/95/EC, 2011/65/EU

Buy the Bourns Series SF-0603S Slow Blow Chip Fuse: SF0603S0632

Order the Bourns SF0603S0632 surface mount slow blow fuse online today and enjoy reliable overcurrent protection for your electronic devices. Designed for compact spaces, this miniature fuse ensures fast response times and high performance in portable memory, cell phones, LCD monitors, and industrial controllers. With UL listing, RoHS compliance, and halogen-free construction, it offers durability against environmental factors and solder heat. Perfect for automated manufacturing, this fuse provides excellent reliability, safety, and efficiency for your critical electronic applications. Purchase now to enhance your device safety and performance.

Get Bourns SF0603S0632 today—built for precision, high reliability, and long-lasting durability.

Frequently Asked Questions

Where can I buy Bourns SF0603S0632?

You can click on the BUY or RFQ button to purchase SF0603S0632 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SF0603S0632?

You can download the SF0603S0632 datasheet or visit the Bourns website for support.

Who is the manufacturer of SF0603S0632?

Bourns

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