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Littelfuse SMD100F332 Surface-Mount Circuit Protector

PolySwitch resettable devices offer reliable circuit protection for electronic applications, featuring small size, high voltage ratings up to 60V, and fast trip times. Suitable for computer, multimedia, automotive, and portable electronics, these surface-mount devices are RoHS and ELV compliant, halogen-free, with current ratings from 0.05 to 3.1A and a wide temperature operating range. They provide high environmental durability, low resistance, and meet UL, CSA, and TUV safety standards, making them ideal for space-constrained high-volume applications requiring overcurrent protection.

Authorized Distributors
Source:Newark
Part No:SMD100F/33-2
Stock:357
Inv Date:05-28-2026
Price: Unit price: $0.67
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Source:DigiKey
Part No:SMD100F/33-2
Stock:57688
Inv Date:05-28-2026
Price: Unit price: $0.74
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Source:DigiKey
Part No:SMD100F/33-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.7998
Buy/RFQ:
Part No:SMD100F/33-2
Stock:9832
Inv Date:05-29-2026
Price: Unit price: $0.62
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Part No:SMD100F/33-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.32
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Part No:SMD100F/33-2
Stock:52000
Inv Date:05-28-2026
Price: Unit price: $0.32
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Source:Arrow EU
Part No:SMD100F/33-2
Stock:90000
Inv Date:05-29-2026
Price: N/A
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Littelfuse SMD100F332 Surface-Mount Circuit Protector Specifications:

  • Size: 3.00 x 3.00 mm
  • Operating Temperature Range: -40°C to 85°C (up to 125°C for some series)
  • Terminal Pad Material: Matte Tin with Nickel Underplate
  • Soldering Characteristics: ANSI/J-STD-002 Category 1 or 3, IEC-STD 68-2-20
  • Solder Heat Withstand: 260°C peak reflow temperature
  • Package Type: Surface-Mount, Tape and Reel Packaging
  • Electrical Ratings: Hold Current from 0.05A to 3.1A, Voltage up to 60V, Resistance as low as 0.05Ω
  • Certifications: UL, CSA, TUV recognized
  • Environmental Durability: Vibration, Humidity, Thermal Shock resistant
  • RoHS and ELV compliant, Halogen-Free

Buy the Littelfuse Series 1210F Circuit Protection: SMD100F332

Order the Littelfuse Series 1210F surface-mount circuit protector online today. Designed for space-saving applications, these devices provide fast, reliable overcurrent protection with high voltage ratings up to 60V. RoHS and ELV compliant, halogen-free, and UL certified, they meet strict safety standards for consumer, industrial, and automotive electronics. Perfect for high-volume manufacturing, they feature low resistance, robust environmental durability, and easy soldering, ensuring your electronic components are protected against damage caused by overcurrent or voltage surges. Buy now and ensure your electronics' safety and compliance with the best reliability.

Get Littelfuse Series 1210F circuit protection device today—compact, high-voltage, fast trip surface-mount design for reliable electronic protection.

Frequently Asked Questions

Where can I buy Littelfuse SMD100F332?

You can click on the BUY or RFQ button to purchase SMD100F332 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part SMD100F332?

You can download the SMD100F332 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of SMD100F332?

Littelfuse

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