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CM1293A-02SR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CM1293A-02SR product

CM1293A-02SR

Transient Voltage Suppressors (TVS)

TVS DiodeESD ProtectionSOT-143

The CM1293A-02SR is a 2-channel low-capacitance TVS diode array in a SOT-143 package, optimized for protecting high-speed interfaces like USB 3.0 and Gigabit Ethernet from ESD events.

Best for

  • High-speed data line ESD protection
  • Compact SOT-143 designs

Avoid if

  • Applications requiring high-power surge suppression beyond 4A (8/20µs)

Check before use

  • Verify signal integrity impact due to 1.0pF capacitance

Key specifications

Channels
2
Capacitance
1.0 pF
ESD Rating
±15 kV

Compliance & Environment

RoHS
Y
REACH
-
MSL
Level 3
ECCN
EAR99
HTSUS
8541100070.0

Application

ConnectivityConsumer Electronics

Datasheet

26d14aeebb6beec3a82f7837c9d93524_2401191737_TECH-PUBLIC-CM1293A-02SR_C19829445.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CM1293A-02SR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
Land pattern for PCB layout
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3D Model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 2-channel TVS diode array designed to protect sensitive electronic components from electrostatic discharge (ESD) and other transient voltage events.