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QE-1129 AI Analysis:
Specs, Applications & Alternatives

AI summary

QE-1129 product

QE-1129

Current Transformers

Current TransformerPrecisionPower Measurement

The QE-1129 is a compact, precision current transformer with a 1000:1 ratio, ideal for power monitoring and protection circuits.

Best for

  • Power network instruments
  • Ammeters
  • Power transducers

Avoid if

  • Applications requiring input currents exceeding 5A

Check before use

  • Ensure the load resistance is within the specified ≤20 Ω limit.

Key specifications

Turns Ratio
1000:1
Accuracy Class
0.2
Rated Input
5 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power MeasurementIndustrial Monitoring

Datasheet

4c00d6d5d02f789ea73e906a0aa490ce_2201121700_ZHT-QE-1129_C2935365.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a precision current transformer designed for power measurement and protection applications, featuring a 1000:1 turns ratio.