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Bourns TBUCA065050WH High-Speed Surge Protector

The TBU-CA Series high-speed protectors by Bourns are compact, bidirectional surge protection modules using MOSFET technology. Designed for circuit protection, they guard against short circuits, lightning, and induction surges in high-speed electronic systems. These surface-mount devices feature low capacitance, excellent electrical performance, and meet industry standards such as RoHS and Pb-Free compliance. Ideal for protecting voice/VDSL lines, process control equipment, and test instruments, they operate efficiently across a wide temperature range with quick reset capabilities after surge events.

Authorized Distributors
Source:Newark
Part No:TBU-CA065-050-WH
Stock:7221
Inv Date:05-28-2026
Price: Unit price: $2.46
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Source:DigiKey
Part No:TBU-CA065-050-WH
Stock:4145
Inv Date:05-28-2026
Price: Unit price: $2.89
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Part No:TBU-CA065-050-WH
Stock:8397
Inv Date:05-29-2026
Price: Unit price: $2.15
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Part No:TBU-CA065-050-WH
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.64
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Part No:TBU-CA065-050-WH
Stock:7049
Inv Date:05-28-2026
Price: Unit price: $0.82
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Part No:TBU-CA065-050-WH
Stock:7049
Inv Date:05-28-2026
Price: Unit price: $0.82
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Source:Arrow EU
Part No:TBU-CA065-050-WH
Stock:6000
Inv Date:05-29-2026
Price: N/A
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Part No:TBU-CA065-050-WH
Stock:6000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns TBUCA065050WH High-Speed Surge Protector Specifications:

  • Operating temperature: -55 to 125°C
  • Storage temperature: -65 to +150°C
  • Peak impulse voltage withstand: 250, 400, 500, 650, 850 V depending on model
  • Continuous RMS voltage: 100-425 V based on model
  • Maximum junction temperature: +125°C
  • ESD protection: ±2 kV (IEC 61000-4-2)
  • Package: Surface mount DFN with thermal copper areas for improved dissipation
  • Trigger current: 50mA to 500mA depending on model
  • Response time: approximately 1 μs
  • Insulation resistance: high, suitable for sensitive electronics
  • RoHS and Pb-Free compliant
  • Reflow solder profile: Preheat 150-200°C, peak 260°C, ramp-down 6°C/sec

Buy the Bourns Series TBU High-Speed Protectors: TBUCA065050WH

Enhance your electronic system's durability with the Bourns TBU-CA Series high-speed surge protector. Featuring MOSFET technology, this compact surface mount device offers reliable bidirectional surge protection for lines susceptible to lightning, induction, and power cross faults. Designed for quick reset and excellent electrical performance, the TBU-CA device ensures sensitive equipment remains safe during surge events. Ideal for telecommunications, process control, and measurement systems, it meets industry standards, ensuring peace of mind and robust protection in demanding environments.

Get Bourns TBUCA065050WH today—built for precision and long-lasting durability in surge protection applications.

Frequently Asked Questions

Where can I buy Bourns TBUCA065050WH?

You can click on the BUY or RFQ button to purchase TBUCA065050WH from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part TBUCA065050WH?

You can download the TBUCA065050WH datasheet or visit the Bourns website for support.

Who is the manufacturer of TBUCA065050WH?

Bourns

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