About Current Transformers

Current Transformers

A Current Transformer (CT) is a device designed to reduce an alternating current (AC) to a much lower, safer level. It is usually found in electric power systems for metering and/or protective relaying purposes. They are used to measure the level of current flowing through circuits and in most cases are connected to a meter or other monitoring device. The current transformer uses the concepts of electrical transformer to transform current levels between the primary (higher current) and secondary (lower current) windings. A typical current transformer is a wire wound toroidal core transformer, with a single primary winding, connected in series with the load, and a multiple secondary windings designed to provide an output current proportional to the current flowing through the primary.

Current Transformers

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
44846


Transformer: encapsulated; 1.8VA; 117VAC; 6V; 6V; 150mA; 150mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 1.9437

Multiples of: 1

            
44100


Transformer: encapsulated; 1.5VA; 117VAC; 15V; 100mA; Mounting: PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 1.9437

Multiples of: 1

            
55100C


Current Transformers 14.8mH 1:1:100 turns SM Curr Sense Txfr
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata Availability : 0
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USD 1.953

Multiples of: 5

Smd/Smt14.8 mH15 A1:1:1000.85 OhmsSmd/Smt12.6 mm7.1 mm14.6 mm 50 KHz to 500 KHz 
44844


Transformer: encapsulated; 1.8VA; 117VAC; 18V; 100mA; Mounting: PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 1.9656

Multiples of: 1

            
HCT418L-2KZ-L


- Current Transformers ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hop Tech Availability : 0
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USD 1.9706

Multiples of: 1

            
T60404-E4624-X103C


Current Transformers RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vacuumschmelze Availability : 0
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USD 1.985

Multiples of: 1

  -       - 
BV EI 303 3521


Transformer: encapsulated; 1.5VA; 400VAC; 9V; 167mA; Mounting: PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hahn Availability : 0
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USD 1.9911

Multiples of: 50

            
CST2010-100LB


Current Transformers 40A 8.5mH 2.5 Ohms AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 2.0007

Multiples of: 1

Smd/Smt8.5 mH40 A1:1001.45 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 2 KHz to 1 MHzAec - Q200
CST2010-200LB


Current Transformers 40A 34mH 5 Ohms AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 2.0007

Multiples of: 1

Smd/Smt34 mH40 A1:2004.06 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 1 KHz to 1 MHzAec - Q200
CST2010-050LD


Current Transformers 40A 2.12mH 1.3 Ohms AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 2.0007

Multiples of: 1

Smd/Smt2.12 mH40 A1:500.705 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 4 KHz to 1 MHzAec - Q200
CST2010-125LD


Current Transformers 40A 13.3mH 3.1 Ohms AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 2.0007

Multiples of: 1

Smd/Smt13.3 mH40 A1:1251.85 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 2 KHz to 1 MHzAec - Q200
CST2010-070LD


Current Transformers 40A 4.16mH 1.8 Ohms AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 2.0007

Multiples of: 1

Smd/Smt4.16 mH40 A1:701 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 3 KHz to 1 MHz 
CST2010-060LD


Current Transformers 40A 3.06mH 1.5 Ohms AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 2.0007

Multiples of: 1

Smd/Smt3.06 mH40 A1:600.85 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 3 KHz to 1 MHzAec - Q200
PE-63586NL


Current Transformers THT Current Sense 5000uH 50Ohms
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse Availability : 0
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USD 2.0052

Multiples of: 40

Through Hole5 mH-1:50700 mOhmsRadial22.86 mm17.78 mm17.78 mm 20 KHz to 200 KHz 
44139


Transformer: encapsulated; 2VA; 117VAC; 6V; 6V; 167mA; 167mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 2.0144

Multiples of: 1

            
44175


Transformer: encapsulated; 2.3VA; 117VAC; 6V; 6V; 192mA; 192mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 2.0144

Multiples of: 1

            
TSZZ2.4/019MP


Transformer: encapsulated; 2.4VA; 230VAC; 7.5V; 0.32A; IP00; 120g
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Indel Availability : 0
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USD 2.0226

Multiples of: 1

            
44099


Transformer: encapsulated; 1.5VA; 117VAC; 12V; 125mA; Mounting: PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 2.026

Multiples of: 1500

            
BV302S06010ZU


Transformer: encapsulated; 1VA; 230VAC; 6V; 166mA; Mounting: PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Zettler Availability : 0
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USD 2.0286

Multiples of: 1

            
44682


Transformer: encapsulated; 2.4VA; 230VAC; 24V; 100mA; Mounting: PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Myrra Availability : 0
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USD 2.0319

Multiples of: 1

            
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