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OptiFuse F120663A surface-mount fuse

The fuse is a surface-mount fast-acting component designed for overcurrent protection in electronic circuits. It features a 6.3A current rating and conforms to the 1206 package size, measuring 3.2mm x 1.6mm. Suitable for applications up to 63V AC or 32V DC, it offers reliable performance with fast response times, making it ideal for industrial and consumer electronics. Its compact design supports automated assembly methods and widespread use in circuit protection systems where space is limited, ensuring safety and durability in various electronic devices.

Authorized Distributors
Part No:F1206-6.3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.2424
Buy/RFQ:
Part No:F1206-6.3A
Stock:0
Inv Date:06-05-2026
Price: Unit price: $0.2424
Buy/RFQ:

OptiFuse F120663A surface-mount fuse Specifications:

  • Package Size: 1206 (3.2mm x 1.6mm)
  • Current Rating: 6.3A
  • Voltage Rating: Up to 63V AC and 32V DC
  • Interrupt Rating: 50A at 32VAC, 400mA-3A; 50A at 63VAC, 400mA-3A; 50A at 63VDC, 100mA-3A; 50A at 32VDC, 3.15A-7A
  • Operating Temperature: -55°C to 90°C
  • Storage Temperature: -55°C to 85°C
  • Reel Packaging: 5,000 units
  • Time-Current Response: Max 10 seconds at 250% rated current
  • Agency Standards: Compliant with relevant UL and CSA standards
  • Mechanical Dimensions: 3.2mm x 1.6mm x 0.8mm (height, typical)
  • Suitable for wave and infrared soldering processes
  • Designed for occasional overcurrent protection, not for repeated or prolonged trips
  • Environmentally resistant, with specifications subject to change without notice

Buy the OptiFuse F120663A – Reliable Fast-Acting Surge Protection for Industrial Applications

Purchase the OptiFuse fast-acting surface-mount fuse online to ensure your electronic projects and industrial systems are protected effectively. Featuring a 6.3A rating within a compact 1206 package, this fuse is ideal for space-constrained devices requiring reliable overcurrent protection at up to 63V AC or 32V DC. Its proven performance, quick response time, and compatibility with automated assembly methods make it perfect for manufacturers, repair technicians, and electronics enthusiasts seeking durable, high-quality circuit protection components for their applications.

Get OptiFuse F120663A today—built for reliable circuit protection and quick response in electronic devices.

Frequently Asked Questions

Where can I buy OptiFuse F120663A?

You can click on the BUY or RFQ button to purchase F120663A from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part F120663A?

You can download the F120663A datasheet or visit the OptiFuse website for support.

Who is the manufacturer of F120663A?

OptiFuse

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