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Littelfuse SMD030F2 Surface-Mount Overcurrent Protector

The SMD030F-2 is a surface-mount PolySwitch resettable device designed for reliable overcurrent protection in various electronics applications. It features a compact footprint to save board space and reduce costs. The device offers a hold current of 300mA and a trip current of 600mA, with fast response times and low resistance. Its high voltage rating makes it suitable for diverse applications, including industrial equipment, computers, consumer electronics, communications, networking, automotive systems, and portable devices. The component is finished with 100% matte tin plating over a nickel underplate, ensuring durability and compliance with regulatory standards.

Authorized Distributors
Source:Newark
Part No:SMD030F-2
Stock:14
Inv Date:05-28-2026
Price: Unit price: $0.634
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Source:DigiKey
Part No:SMD030F-2
Stock:24172
Inv Date:05-28-2026
Price: Unit price: $0.65
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Source:DigiKey
Part No:SMD030F-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.72853
Buy/RFQ:
Part No:SMD030F-2
Stock:39362
Inv Date:05-29-2026
Price: Unit price: $0.54
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Part No:SMD030F-2
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.29
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Part No:SMD030F-2
Stock:1231
Inv Date:05-28-2026
Price: Unit price: $0.468
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Part No:SMD030F-2
Stock:76000
Inv Date:05-28-2026
Price: Unit price: $0.24
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Source:Arrow EU
Part No:SMD030F-2
Stock:56000
Inv Date:05-29-2026
Price: N/A
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Part No:SMD030F-2
Stock:4000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse SMD030F2 Surface-Mount Overcurrent Protector Specifications:

  • Physical Size: Footprint approximately 3.0 x 1.8 mm (1206 mils)
  • Hold Current: 300mA
  • Trip Current: 600mA
  • Maximum Voltage: 125V
  • Resistance: Low resistance specifications
  • Response Time: Fast trip time
  • Packaging: Tape and reel recommended
  • Finish: Matte Tin over Nickel Underplate
  • Operating Temperature Range: -40°C to 85°C (up to 125°C for high temp series)
  • Compliance: RoHS, ELV, UL, CSA, TUV recognized
  • Application Compatibility: Industrial controls, computers, consumer electronics, automotive systems, communications, portable devices

Buy the Buy Littelfuse SMD030F2 Part Number SMD030F-2 Online

Secure your electronics projects today by ordering the Littelfuse SMD030F-2 surface-mount PolySwitch resettable device online. This compact component provides dependable overcurrent protection with a 300mA hold current and a trip current of 600mA, ensuring safety and performance. Its high voltage rating extends versatility across various applications such as industrial equipment, automotive systems, consumer electronics, and networking gear. Featuring durability with matte tin finish over nickel, and recognized by UL, CSA, and TUV, it guarantees regulatory compliance and reliable operation in demanding environments.

Order your Littelfuse SeriesSMD030F2 high-reliability resettable device today and enhance your circuit protection with fast trip response and durable construction.

Frequently Asked Questions

Where can I buy Littelfuse SMD030F2?

You can click on the BUY or RFQ button to purchase SMD030F2 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part SMD030F2?

You can download the SMD030F2 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of SMD030F2?

Littelfuse

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