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Bourns TBUDF085100WH Electronic Circuit Protector

The TBU high-speed protector in the TBU-DF series by Bourns is a dual bidirectional electronic current limiter designed for circuit protection against faults caused by short circuits, overvoltage transients, and faults in battery systems. Constructed using MOSFET semiconductor technology, it offers low capacitance, fast response, and RoHS compliance. Housed in a surface-mount DFN package, it is suitable for telecommunications, industrial communications, and automotive battery management applications. The device ensures sensitive electronics are protected during transient events with automatic reset capabilities and high surge withstand ratings.

Authorized Distributors
Source:DigiKey
Part No:TBU-DF085-100-WH
Stock:17147
Inv Date:05-28-2026
Price: Unit price: $4.22
Buy/RFQ:
Part No:TBU-DF085-100-WH
Stock:6299
Inv Date:05-29-2026
Price: Unit price: $3.48
Buy/RFQ:
Part No:TBU-DF085-100-WH
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.78
Buy/RFQ:
Part No:TBU-DF085-100-WH
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.78
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Source:Arrow EU
Part No:TBU-DF085-100-WH
Stock:6000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns TBUDF085100WH Electronic Circuit Protector Specifications:

  • Peak impulse voltage withstand: 850 V
  • Continuous AC RMS voltage: 550 V
  • Operating temperature range: -55°C to +125°C
  • Storage temperature range: -65°C to +150°C
  • Maximum ambient temperature: +125°C
  • Package: Surface mount DFN
  • Moisture Sensitivity Level: 1
  • ESD Classification (HBM): 1B
  • Pin configuration includes In/Out pins and Not Used pins to be left unconnected
  • Reflow profile: Pb-Free with recommended temperature peak 260°C
  • Dimensions: Refer to detailed datasheet for specific measurements
  • Designed to withstand transient voltages and current surges, providing reliable circuit protection
  • Suitable for telecommunications, industrial, and automotive battery management applications
  • RoHS compliant, Pb-Free, and industry standard construction

Buy the Bourns Series TBU-DF Electronic Circuit Protector: TBUDF085100WH

Order the Bourns TBUDF085100WH high-speed electronic circuit protector online today to ensure robust surge protection in your telecommunication, industrial, or automotive applications. This dual bidirectional device offers rapid response times, high surge withstand capacity, and RoHS compliance, making it ideal for safeguarding sensitive electronics from transient faults and overvoltage events. With easy online ordering, get dependable, industry-grade overvoltage protection delivered swiftly to your workspace. Protect your circuits effectively and ensure system longevity with this reliable protection device.

Buy Bourns TBUDF085100WH now and experience unmatched reliability and performance in transient voltage protection.

Frequently Asked Questions

Where can I buy Bourns TBUDF085100WH?

You can click on the BUY or RFQ button to purchase TBUDF085100WH from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part TBUDF085100WH?

You can download the TBUDF085100WH datasheet or visit the Bourns website for support.

Who is the manufacturer of TBUDF085100WH?

Bourns

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