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Product Detailed Parameters
- Description：CURR SENSE XFMR 20A T/H
- Series：CS
- Mfr：Eaton - Electronics Division
- Package：Bulk
- Frequency Range：20kHz ~ 200kHz
- Type：Non-Invasive (Solid Core)
- Inductance：22.4 mH
- ET (Volt-Time)：-
- Current Ratio：100:01:00
- DC Resistance (DCR)：1.3Ohm
- Ratings：-
- Mounting Type：Through Hole
- Size / Dimension：0.675" L x 0.375" W (17.15mm x 9.53mm)
- Height - Seated (Max)：0.800" (20.32mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：-
- Current Rating (Amps)：20 A
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Overview
The CS-1100-R is a board-mount current transformer from Eaton Electronics, designed for through-hole mounting. It features a 100:1 turns ratio and supports primary currents ranging from 2A to 20A. The component has an inductance of 22.4mH and a DC resistance of 1.3 Ohms. It operates within standard industrial temperature ranges and complies with RoHS standards.
Feature Summary
- Through-hole mounting configuration for secure PCB integration
- High inductance value ensuring stable signal transformation
- Wide primary current handling capability up to 20A
Applications
- Current sensing in power supply circuits
- Motor control system feedback loops
- Industrial equipment protection mechanisms
Procurement Notes
Verify the specific package type against official documentation, as some sources indicate through-hole while others suggest surface mount variants. Confirm the exact current rating range required for your application before ordering. Ensure compatibility with existing PCB footprint designs. Check for RoHS compliance status if environmental regulations apply to your manufacturing process.
Selection Notes
Select this component when a robust through-hole solution is required for high-current sensing applications. The 100:1 ratio suits systems needing precise isolation between primary and secondary circuits. Consider the 22.4mH inductance for low-frequency stability. Evaluate thermal performance within the specified operating temperature range.
Part Context
This part belongs to Eaton's current sensor lineup, offering reliable isolation for power electronics. It serves as a critical interface for monitoring electrical flow in demanding environments. The design prioritizes durability and accuracy for long-term industrial use.
Replacement Considerations
Consult Eaton's official cross-reference guide for direct substitutes. Verify that alternative parts match the 100:1 ratio and 22.4mH inductance specifications. Ensure physical dimensions and pin configurations are compatible with existing assemblies.
