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Littelfuse SMF11A Transient Voltage Suppressor Diode

The SMF series is a compact, surface-mount transient voltage suppression diode designed for high-efficiency protection of sensitive electronics from voltage surges caused by lightning and transient events. With a low profile height of just 1.1mm, it offers a peak pulse power dissipation of 200W at a 10/1000us waveform, ensuring reliable performance in space-constrained applications. Compliant with industry standards, it features fast response time, robust construction, and is compatible with industrial standard packages such as SOD-123FL, making it ideal for mobile devices, power supplies, and communication circuits.

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Source:Newark
Part No:SMF11A
Stock:2220
Inv Date:05-28-2026
Price: Unit price: $0.557
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Price: Unit price: $0.056
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Source:DigiKey
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Price: Unit price: $0.05081
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Part No:SMF11A
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Price: Unit price: $0.09293
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Source:DigiKey
Part No:SMF11A
Stock:12770
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Price: Unit price: $0.09846
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Part No:SMF11A
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Price: Unit price: $0.1288
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Source:DigiKey
Part No:SMF11A
Stock:3000
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Price: Unit price: $0.02567
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Source:DigiKey
Part No:SMF11A
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Price: Unit price: $0.0653
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Price: Unit price: $0.44
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Part No:SMF11A
Stock:1042
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Price: Unit price: $0.48
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Price: Unit price: $0.27
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Price: Unit price: $0.14
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Price: Unit price: $0.16
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Inv Date:05-28-2026
Price: Unit price: $0.0316
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Part No:SMF11A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.0316
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Part No:SMF11A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.0715
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Source:Arrow EU
Part No:SMF11A
Stock:12000
Inv Date:05-29-2026
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Part No:SMF11A
Stock:6008
Inv Date:05-29-2026
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Littelfuse SMF11A Transient Voltage Suppressor Diode Specifications:

  • Peak Pulse Power: 200W at 10/1000us waveform
  • Maximum Height: 1.1mm
  • Package: SOD-123FL compatible
  • Peak Forward Voltage: Low, typical values at 10mA
  • Clamping Voltage: Measured at peak impulse current
  • Reverse Leakage Current: In accordance with industry standards
  • Maximum Operating Temperature: -55°C to 180°C
  • Storage Temperature Range: -55°C to 175°C
  • Soldering Temperature (Reflow): Max 260°C for 40 sec
  • ESD Protection: IEC 61000-4-2, 30kV (air/contact)
  • Material: Glass passivated junction with matte tin-plated leads
  • Protection Standard: RoHS, Halogen-free, MSL level 1

Buy the Buy Littelfuse Transient Voltage Suppression Part Number SMF11A Online

Secure your electronic circuits today with the Littelfuse SMF11A transient voltage suppression diode. Designed for space-efficient, surface-mount applications, it offers 200W peak pulse power, rapid response time, and robust construction. Its low profile of 1.1mm ensures easy integration into compact designs for mobile devices, power supplies, and communication systems. Compliant with industry standards, including RoHS and halogen-free regulations, this diode provides reliable transient voltage suppression, safeguarding your sensitive electronics from lightning and power surges effectively and efficiently.

Buy Littelfuse SMF11A now and experience unmatched reliability and high-efficiency transient suppression for your electronic protection needs.

Frequently Asked Questions

Where can I buy Littelfuse SMF11A?

You can click on the BUY or RFQ button to purchase SMF11A from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part SMF11A?

You can download the SMF11A datasheet or visit the Littelfuse website for support.

Who is the manufacturer of SMF11A?

Littelfuse

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