Current Sense Transformers

Use the filters and product table below to compare Current Sense Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
TT 100-SD CURR SENSE XFMR LEM USA Inc.	243	-	RFQ	Datasheet	TT	Bulk	Not For New Designs	50/60Hz	Non-Invasive (Split Core)	-	-	-	-	-	-	-	-	1.574" L x 1.122" W (40.50mm x 28.50mm)	2.047" (52.00mm)	PC Pin
ART-B22-D70 CURR SENSE XFMR FLEXIBLE COIL LEM USA Inc.	1,599	-	RFQ	Datasheet	ART	Bulk	Active	50/60Hz	Non-Invasive (Split Core)	-	180 µH	-	Rogowski Coil	-	55Ohm	-	Free Hanging (In-Line)	2.205" L x 1.326" W (56.01mm x 33.69mm)	0.744" (18.91mm)	Wire Leads 1.5m
ART-B22-D300 CURR SENSE XFMR FLEXIBLE COIL LEM USA Inc.	1,563	-	RFQ	Datasheet	ART	Bulk	Active	50/60Hz	Non-Invasive (Split Core)	-	566 µH	-	Rogowski Coil	-	170Ohm	-	Free Hanging (In-Line)	2.205" L x 1.326" W (56.01mm x 33.69mm)	0.744" (18.91mm)	Wire Leads
ART-B22-D125 CURR SENSE XFMR FLEXIBLE COIL LEM USA Inc.	157	-	RFQ	Datasheet	ART	Bulk	Active	50/60Hz	Non-Invasive (Split Core)	-	258 µH	-	Rogowski Coil	-	81Ohm	-	Free Hanging (In-Line)	2.205" L x 1.326" W (56.01mm x 33.69mm)	0.744" (18.91mm)	Wire Leads
ART-B22-D175 CURR SENSE XFMR FLEXIBLE COIL LEM USA Inc.	219	-	RFQ	Datasheet	ART	Bulk	Active	50/60Hz	Non-Invasive (Split Core)	-	343 µH	-	Rogowski Coil	-	105Ohm	-	Free Hanging (In-Line)	2.205" L x 1.326" W (56.01mm x 33.69mm)	0.744" (18.91mm)	Wire Leads
TT 50-SD CURR SENSE XFMR LEM USA Inc.	2,388	-	RFQ	Datasheet	TT	Bulk	Not For New Designs	50/60Hz	Non-Invasive (Split Core)	-	-	-	-	-	-	-	-	1.280" L x 0.925" W (32.50mm x 23.50mm)	1.693" (43.00mm)	PC Pin
AKR 200 C420L CURR SENSE XFMR 200A LEM USA Inc.	4,359	-	RFQ	Datasheet	AKR	Bulk	Active	10Hz ~ 400Hz	Non-Invasive (Solid Core)	200 A	-	-	-	-	-	-	-	3.500" L x 2.181" W (88.90mm x 55.40mm)	0.933" (23.70mm)	-
TOP 90-S10/SP2 TRANSDUCER LEM USA Inc.	1,163	-	RFQ	Datasheet	TOP	Bulk	Not For New Designs	50Hz ~ 60Hz	Non-Invasive (Split Core)	90 A	-	-	-	-	-	-	DIN Rail	1.319" L x 1.240" W (33.50mm x 31.50mm)	1.909" (48.50mm)	Wire Leads
TOP 90-S10/SP4 TRANSDUCER LEM USA Inc.	1,468	-	RFQ	Datasheet	TOP	Bulk	Not For New Designs	50Hz ~ 60Hz	Non-Invasive (Split Core)	90 A	-	-	-	-	-	-	Chassis Mount	1.319" L x 1.240" W (33.50mm x 31.50mm)	1.909" (48.50mm)	Wire Leads
ATO-125-B1I-D16 TRANSDUCER LEM USA Inc.	1,735	-	RFQ	Datasheet	ATO	Bulk	Active	50Hz ~ 60Hz	Non-Invasive (Split Core)	125 A	-	-	1000:1	1000:1	24Ohm	-	DIN Rail	1.606" L x 1.307" W (40.80mm x 33.20mm)	2.209" (56.10mm)	Wire Leads

WINSUN SOURCING SUPPORT

Need Help Sourcing Current Sense Transformers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Current Sense Transformers FAQ

Common questions about filtering, comparing and sourcing Current Sense Transformers components.

How can I narrow the Current Sense Transformers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Current Sense Transformers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.