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Bourns SMCJ33CAQ Transient Voltage Suppressor Diode

The SMCJ33CAQ is a surface mount transient voltage suppressor diode designed for surge and ESD protection in electronic circuits. It offers a working peak reverse voltage of 33V, with fast response times less than 1.0 picosecond. Suitable for automotive, telecom, industrial, and consumer electronics, this diode provides protection for power buses and I/O interfaces. It features a robust 1500W power dissipation, RoHS compliance, and AEC-Q101 certification, ensuring durability and reliability in various demanding environments.

Authorized Distributors
Source:Newark
Part No:SMCJ33CA-Q
Stock:1648
Inv Date:05-28-2026
Price: Unit price: $0.441
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Source:DigiKey
Part No:SMCJ33CA-Q
Stock:11980
Inv Date:05-28-2026
Price: Unit price: $1.33
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Part No:SMCJ33CA-Q
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.32
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Part No:SMCJ33CAQ
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:SMCJ33CA-Q
Stock:10648
Inv Date:05-28-2026
Price: Unit price: $0.2621
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Part No:SMCJ33CA-Q
Stock:10648
Inv Date:05-28-2026
Price: Unit price: $0.2621
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Source:Arrow EU
Part No:SMCJ33CA-Q
Stock:6000
Inv Date:05-29-2026
Price: N/A
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Part No:SMCJ33CA-Q
Stock:5
Inv Date:05-29-2026
Price: N/A
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Bourns SMCJ33CAQ Transient Voltage Suppressor Diode Specifications:

  • Surface Mount SMC package
  • Protection of power buses and I/O interfaces
  • Standoff Voltage: 12 to 58 volts
  • Power Dissipation: 1500 watts
  • Peak Forward Surge Current: 200 Amps (8.3 ms)
  • Maximum operating temperature: -55 to +150 °C
  • Storage Temperature Range: -55 to +150 °C
  • RoHS compliant
  • AEC-Q101 compliant
  • Fast response time: less than 1.0 picosecond
  • Peak pulse power dissipation: 1500 Watts
  • Peak reverse voltage: 33V
  • Reverse Leakage Voltage: 53.4V (typical)
  • Maximum Surge Voltage: 58V
  • Device dimensions: 6.60 - 7.11 mm x 5.59 - 6.22 mm
  • Device type: Unipolar and bidirectional options available
  • Package: DO-214AB (SMC)

Buy the Buy Bourns SMCJ33CAQ Part Number SMCJ33CAQ Online

Order the Bourns SMCJ33CAQ transient voltage suppressor diode online today. This robust, surface mount device offers 33V standoff voltage, 1500W power dissipation, and fast response for effective surge and ESD protection. Designed to meet RoHS and AEC-Q101 standards, it guarantees reliability in automotive, telecom, industrial, and consumer electronics environments. Easy to handle, compact, and compliant with JEDEC standards, this diode ensures efficient circuit protection with quick response times, making it ideal for modern electronic system designs. Purchase now for dependable surge protection.

Get Bourns SMCJ33CAQ today—built for surge and ESD protection in automotive, industrial, and consumer electronics applications.

Frequently Asked Questions

Where can I buy Bourns SMCJ33CAQ?

You can click on the BUY or RFQ button to purchase SMCJ33CAQ from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SMCJ33CAQ?

You can download the SMCJ33CAQ datasheet or visit the Bourns website for support.

Who is the manufacturer of SMCJ33CAQ?

Bourns

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