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Bourns TBUDF055200WH High-Speed Surge Protector

The TBU-DF Series high-speed protectors by Bourns are low capacitance, dual bidirectional electronic current limiters utilizing MOSFET technology. Designed for fast response, they protect sensitive electronics against faults such as short circuits, overvoltage transient events, and faults in battery systems. These surface mount devices in a DFN package meet industry standards like RoHS and are suitable for applications including telecommunications, industrial communications, and automotive battery management. They offer high-speed performance, reliable surge blocking up to rated voltages, and are optimized for PCB thermal dissipation.

Authorized Distributors
Source:Newark
Part No:TBU-DF055-200-WH
Stock:3000
Inv Date:05-28-2026
Price: Unit price: $2.42
Buy/RFQ:
Source:DigiKey
Part No:TBU-DF055-200-WH
Stock:3836
Inv Date:05-28-2026
Price: Unit price: $4.22
Buy/RFQ:
Part No:TBU-DF055-200-WH
Stock:4879
Inv Date:05-29-2026
Price: Unit price: $3.26
Buy/RFQ:
Part No:TBU-DF055-200-WH
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.78
Buy/RFQ:
Part No:TBU-DF055-200-WH
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.78
Buy/RFQ:

Bourns TBUDF055200WH High-Speed Surge Protector Specifications:

  • Peak impulse voltage withstand: Vimp varies by model, typically up to 850 V
  • Continuous RMS voltage: Vims varies with model, up to 200 V
  • Maximum operating temperature: -55°C to +125°C
  • Storage temperature range: -65°C to +150°C
  • Line In/Out dimensions: Length approximately 5.4–6.6 mm, width 2.0–2.10 mm, height 0.7–0.9 mm
  • Moisture Sensitivity Level: 1
  • ESD Classification: 1B
  • Package: Surface mount DFN with recommended pad layout for thermal dissipation
  • Package resistance matching: Typically around 105 Ω
  • Reflow soldering profile: Pb-Free profile with peak at 260°C
  • Carrier quantity: 3000 pieces per reel

Buy the Buy Bourns TBU-DF Series TBU055200WH Part Number TBU055200WH Online

Secure your electronic systems with the Bourns TBU-DF series, a compact, high-speed bidirectional protector in a surface-mount DFN package. Designed for fast fault response, these surge protectors guard against overvoltage transient events and short circuits. Their low capacitance MOSFET technology makes them ideal for telecom, industrial, and automotive applications. With industry standard compliance, RoHS listing, and reliable thermal performance, these devices provide robust circuit protection, helping prevent component damage and ensuring system safety, available for easy online purchase.

Order your Bourns TBU-DF Series TBU055200WH today and ensure reliable transient protection for sensitive electronic systems with high-speed surge blocking capabilities.

Frequently Asked Questions

Where can I buy Bourns TBUDF055200WH?

You can click on the BUY or RFQ button to purchase TBUDF055200WH from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part TBUDF055200WH?

You can download the TBUDF055200WH datasheet or visit the Bourns website for support.

Who is the manufacturer of TBUDF055200WH?

Bourns

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