CS4200V-01L The Coilcraft CS4200V-01L is a current sensing transformer designed for use up to 100 kHz. It offers a 1:200 turns ratio and a sensed current range of 5 mA to 35 A.
Mfr Part #:

CS4200V-01L

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft CS4200V-01L is a current sensing transformer designed for use up to 100 kHz. It offers a 1:200 turns ratio and a sensed current range of 5 mA to 35 A.
Total Stock: 4 pcs
$ Price Range: $0.20

CS4200V-01L Available from 1 distributor

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CS4200V-01L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Inductance
Operating Temperature Range
SVHC Present
Turns Ratio
Weight

CS4200V-01L Description

Short technical summary and product information.

The Coilcraft CS4200V-01L is a low-cost current sensing transformer designed for efficient use in feedback control, overload sensing, and proportional output applications. It incorporates both current and sense windings in a compact, encapsulated package, minimizing board space requirements.

 

This transformer operates at frequencies up to 100 kHz, with a minimum inductance of 0.001 mH. It supports a sensed current range from 5 mA to 35 A and has a nominal turns ratio of 1:200. The terminating resistance range is 200 to 20,000 Ohms, allowing for sensitivities from 1 to 100 Volts output per Ampere input by varying the terminating resistance.

 

The CS4200V-01L is designed to meet UL/CSA/IEC 60950 Reinforced Insulation specifications, providing 3 mm creepage and clearance between primary and secondary windings, with a winding-to-winding isolation of 3750 Vrms. It operates within an ambient temperature range of -40°C to +85°C.

 

Packaged 29 per tube, the component features tin-silver over copper terminations. Its weight is between 8.8 and 9.3 grams.

CS4200V-01L Quick Information

Product Type: Current Sensing Transformer
Canonical Name: Coilcraft CS4200V-01L Current Sensing Transformer
Subcategory: Signal Transformer

CS4200V-01L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CS4200V-01L Estimated Pricing

Qty Low High
1+ $0.20 $0.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

CS4200V-01L Features

  • Current sensing transformer for feedback control.
  • Operates at frequencies up to 100 kHz.
  • 1:200 turns ratio and 0.001 mH inductance.
  • Sensed current range from 5 mA to 35 A.
  • 3750 Vrms winding-to-winding isolation.

CS4200V-01L Applications

  • Used for overload sensing.
  • Detects load drop or shutdown.
  • Provides proportional output.
  • Suitable for feedback control loops.

CS4200V-01L FAQs

6 frequently asked questions generated from this part’s specifications.
What is the turns ratio of the CS4200V-01L?

The turns ratio is 1:200.

What is the inductance of the CS4200V-01L?

The inductance is a minimum of 0.001 mH, measured at 15.75 kHz and 1 Vrms.

What is the maximum sensed current range for this transformer?

The sensed current range is from 5 mA to 35 A.

What is the operating frequency range for the CS4200V-01L?

The transformer is designed for use up to 100 kHz.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What is the winding-to-winding isolation voltage?

The winding-to-winding isolation is 3750 Vrms.

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