BOURNS CD143A-SR3.3
BOURNS CD143A-SR3.3

BOURNS CD143A-SR3.3

Manufacturer No:

CD143A-SR3.3

Manufacturer:

BOURNS

Package:

TO-253-4, TO-253AA

Description:

TVS DIODE 3.3VWM 7VC SOT143.7V Clamp 12A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143

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In Stock :6635

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

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Shipped from：HK Warehouse
Expected Shipping：Sun, Nov 1 - Mon, Nov 2, 2026
Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.

CD143A-SR3.3 Information

BOURNS CD143A-SR3.3 technical specifications, attributes, parameters and parts with similar specifications to BOURNS CD143A-SR3.3.

  • Type
  • Parameter
  • Category
  • Circuit Protection
  • Manufacturer
  • Bourns Inc.
  • Packaging
  • Tape & Reel (TR), Cut Tape (CT)
  • Part Status
  • Active
  • Manufacturer Lead Time
  • 20 Weeks
  • Applications
  • Ethernet
  • Capacitance @ Frequency
  • 4.5pF @ 1MHz
  • Current - Peak Pulse (10/1000µs)
  • 12A (8/20µs)
  • Mounting Type
  • Surface Mount
  • Operating Temperature
  • -55°C ~ 125°C (TJ)
  • Type
  • Parameter
  • Package / Case
  • TO-253-4, TO-253AA
  • Power - Peak Pulse
  • 200W
  • Power Line Protection
  • Yes
  • Supplier Device Package
  • SOT-143
  • Type
  • Steering (Rail to Rail)
  • Unidirectional Channels
  • 2
  • Voltage - Breakdown (Min)
  • 4.5V
  • Voltage - Clamping (Max) @ Ipp
  • 7V
  • Voltage - Reverse Standoff (Typ)
  • 3.3V
  • ExportControlClassNumber
  • EAR99

CD143A-SR3.3 FAQ

Can I request a quote for CD143A-SR3.3?

CD143A-SR3.3 from BOURNS is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.

Why is pricing not shown as a fixed value for CD143A-SR3.3?

The final price for CD143A-SR3.3 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.

Which specifications should I review for CD143A-SR3.3?

CD143A-SR3.3 is a BOURNS Surge Protective Devices - SPD part. Key details include Packaging: Tape & Reel (TR), Cut Tape (CT) and Current - Peak Pulse (10/1000µs): 12A (8/20µs) and Voltage - Reverse Standoff (Typ): 3.3V; contact us if you need the specifications verified before sourcing.

When will I receive a quotation for CD143A-SR3.3?

After you submit the RFQ for CD143A-SR3.3, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.

What is the expected shipping time for CD143A-SR3.3?

Once stock for CD143A-SR3.3 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.

Can AIChipLink help find alternatives to CD143A-SR3.3?

Yes. If CD143A-SR3.3 is unavailable, end-of-life, or outside your schedule, we can review comparable BOURNS Surge Protective Devices - SPD parts and compatible replacement options.