Current Sense Transformers

Manufacturer Series Packaging Product Status Frequency Range Type Current Rating (Amps) Inductance ET (Volt-Time) Turns Ratio - Primary:Secondary Current Ratio DC Resistance (DCR) Ratings Mounting Type Size / Dimension Height - Seated (Max) Termination Style

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Current Sense Transformers

Current Sense Transformers are magnetic components used to detect, monitor and measure current in electronic and electrical systems. They provide isolation between the primary current path and sensing circuitry, making them suitable for power monitoring, overload detection, feedback control and protection functions. They are widely used in power supplies, motor drives, industrial control equipment, energy meters, inverters, battery systems, communication equipment and embedded applications.

This category includes current transformers, current sensing transformers, AC current sense transformers, PCB current transformers, split-core current transformers and related magnetic sensing components. These products are commonly selected based on current range, turns ratio, frequency range, isolation voltage, accuracy, burden resistance, mounting type, package style and application requirements.

TomatoElec supplies original Current Sense Transformers from recognized manufacturers such as Pulse Electronics, Bourns, Würth Elektronik, TDK, Murata, Triad Magnetics, Coilcraft, Hammond Manufacturing and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Frequency Range Type Current Rating (Amps) Inductance ET (Volt-Time) Turns Ratio - Primary:Secondary Current Ratio DC Resistance (DCR) Ratings Mounting Type Size / Dimension Height - Seated (Max) Termination Style
PL2035NL

PL2035NL

CURR SENSE XFMR 1:50 20A SMD

iNRCORE, LLC

0 -
RFQ
PL2035NL

Datasheet

- Tube Active 50kHz ~ 1MHz Invasive 20 A 500 µH - 1:50 - 0.75mOhm Primary Max, 1.5Ohm Secondary Max - Surface Mount 0.330" L x 0.284" W (8.38mm x 7.21mm) 0.217" (5.50mm) Gull Wing
CR8349-2000-F

CR8349-2000-F

CURR SENSE XFMR 75A T/H

CR Magnetics Inc.

0 -
RFQ
CR8349-2000-F

Datasheet

CR8300 Bulk Active 20Hz ~ 200kHz Non-Invasive (Solid Core) 75 A - - - 2000:1 109Ohm - Through Hole 1.024" L x 0.670" W (26.00mm x 17.00mm) 1.102" (28.00mm) PC Pin
CR8449-2000-F

CR8449-2000-F

CURR SENSE XFMR 75A IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8449-2000-F

Datasheet

CR8400 Bulk Active 20Hz ~ 200kHz Non-Invasive (Solid Core) 75 A - - - 2000:1 109Ohm - Free Hanging (In-Line) 1.252" L x 1.024" W (31.80mm x 26.00mm) 0.669" (17.00mm) Wire Leads
CR8449-1000

CR8449-1000

CURR SENSE XFMR 50A IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8449-1000

Datasheet

CR8400 Bulk Active 20Hz ~ 1kHz Non-Invasive (Solid Core) 50 A - - - 1000:1 35Ohm - Free Hanging (In-Line) 1.252" L x 1.024" W (31.80mm x 26.00mm) 0.669" (17.00mm) Wire Leads
CR8410-1000-G

CR8410-1000-G

CURR SENSE XFMR 7A IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8410-1000-G

Datasheet

CR8400 Bulk Active 20Hz ~ 1kHz Non-Invasive (Solid Core) 7 A - - - 1000:1 38Ohm - Free Hanging (In-Line) 1.094" L x 0.866" W (27.80mm x 22.00mm) 0.323" (8.20mm) Wire Leads
CT1075

CT1075

CURRENT TRANSFORMER PRIM: 75A

Amgis, LLC

0 -
RFQ

-

CT Tray Active 50Hz ~ 60Hz Non-Invasive (Solid Core) 75 A - - 1:1000 1000:1 24Ohm - Through Hole 1.500" L x 0.626" W (38.10mm x 15.90mm) 1.500" (38.10mm) PC Pin
CT1060

CT1060

CURRENT TRANSFORMER PRIM: 60A

Amgis, LLC

0 -
RFQ

-

CT Tray Active 50Hz ~ 60Hz Non-Invasive (Solid Core) 60 A - - 1:1000 1000:1 24Ohm - Through Hole 1.500" L x 0.626" W (38.10mm x 15.90mm) 1.500" (38.10mm) PC Pin
CR8449-2000

CR8449-2000

CURR SENSE XFMR 75A IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8449-2000

Datasheet

CR8400 Bulk Active 20Hz ~ 1kHz Non-Invasive (Solid Core) 75 A - - - 2000:1 150Ohm - Free Hanging (In-Line) 1.252" L x 1.024" W (31.80mm x 26.00mm) 0.669" (17.00mm) Wire Leads
GCS-200VC

GCS-200VC

VERT CURRENT SENSE TRANSFORMER

Gowanda Electronics

0 -
RFQ
GCS-200VC

Datasheet

GCSVC Bulk Active - Non-Invasive (Solid Core) - 118 mH - - 200:1 4.1Ohm - Through Hole 0.670" L x 0.375" W (17.02mm x 9.53mm) 0.800" (20.32mm) PC Pin
CR8420-100

CR8420-100

CURR SENSE XFMR IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8420-100

Datasheet

CR8400 Bulk Obsolete 20Hz ~ 1kHz Non-Invasive (Solid Core) - - - - - - - Free Hanging (In-Line) 1.417" L x 1.181" W (36.00mm x 30.00mm) 0.362" (9.20mm) Wire Leads
CT1100

CT1100

CURRENT TRANSFORMER PRIM: 100A

Amgis, LLC

0 -
RFQ

-

CT Tray Active 50Hz ~ 60Hz Non-Invasive (Solid Core) 100 A - - 1:1000 1000:1 21.3Ohm - Through Hole 1.752" L x 0.563" W (44.50mm x 14.30mm) 1.752" (44.50mm) PC Pin
PL1808T

PL1808T

POWER

iNRCORE, LLC

0 -
RFQ
PL1808T

Datasheet

- Tape & Reel (TR) Active 50kHz ~ 500kHz Invasive 35 A 5.6 mH - 100:1 1:100 0.42mOhm Primary, 1.4Ohm Secondary - Surface Mount 0.560" L x 0.530" W (14.22mm x 13.46mm) 0.394" (10.00mm) Gull Wing
PL1808NLT

PL1808NLT

POWER

iNRCORE, LLC

0 -
RFQ
PL1808NLT

Datasheet

- Tape & Reel (TR) Active 50kHz ~ 500kHz Invasive 35 A 5.6 mH - 100:1 1:100 0.42mOhm Primary, 1.4Ohm Secondary - Surface Mount 0.560" L x 0.530" W (14.22mm x 13.46mm) 0.394" (10.00mm) Gull Wing
CR8350-1000

CR8350-1000

CURR SENSE XFMR 100A T/H

CR Magnetics Inc.

0 -
RFQ
CR8350-1000

Datasheet

CR8300 Bulk Active 20Hz ~ 1kHz Non-Invasive (Solid Core) 100 A - - - 1000:1 22Ohm - Through Hole 1.476" L x 0.551" W (37.50mm x 14.00mm) 1.535" (39.00mm) PC Pin
CR8450-2000-F

CR8450-2000-F

CURR SENSE XFMR 100A IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8450-2000-F

Datasheet

CR8400 Bulk Active 20Hz ~ 200kHz Non-Invasive (Solid Core) 100 A - - - 2000:1 63Ohm - Free Hanging (In-Line) 1.700" L x 1.450" W (43.18mm x 36.83mm) 0.550" (13.97mm) Wire Leads
PL3261NLT

PL3261NLT

POWER

iNRCORE, LLC

0 -
RFQ
PL3261NLT

Datasheet

- Tape & Reel (TR) Active 50kHz ~ 1MHz Invasive 20 A 980 µH - 1:50 50:1 0.75mOhm Primary, 1.5Ohm Secondary - Surface Mount 0.330" L x 0.284" W (8.38mm x 7.21mm) 0.215" (5.46mm) Gull Wing
GCS-300VC

GCS-300VC

VERT CURRENT SENSE TRANSFORMER

Gowanda Electronics

0 -
RFQ
GCS-300VC

Datasheet

GCSVC Bulk Active - Non-Invasive (Solid Core) - 180 mH - - 300:1 11Ohm - Through Hole 0.670" L x 0.375" W (17.02mm x 9.53mm) 0.800" (20.32mm) PC Pin
CR8349-1000

CR8349-1000

CURR SENSE XFMR 50A T/H

CR Magnetics Inc.

0 -
RFQ
CR8349-1000

Datasheet

CR8300 Bulk Active 20Hz ~ 1kHz Non-Invasive (Solid Core) 50 A - - - 1000:1 35Ohm - Through Hole 1.024" L x 0.670" W (26.00mm x 17.00mm) 1.102" (28.00mm) PC Pin
CR8449-2500-N

CR8449-2500-N

CURR SENSE XFMR 50A IN-LINE

CR Magnetics Inc.

0 -
RFQ
CR8449-2500-N

Datasheet

CR8400 Bulk Active 20Hz ~ 1kHz Non-Invasive (Solid Core) 50 A - - - 2500:1 187Ohm - Free Hanging (In-Line) 1.252" L x 1.024" W (31.80mm x 26.00mm) 0.669" (17.00mm) Wire Leads
96PD-CT241-60A

96PD-CT241-60A

CT, CURRENT RATIO 60A/20MA, PRIM

Advantech Corp

0 -
RFQ

-

- Bulk Active - - - - - - - - - - - - -
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