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Murata Manufacturing Co., Ltd.
Transformers & Autotransformers

Murata Manufacturing Co., Ltd.- Transformers & Autotransformers

Murata Manufacturing Co., Ltd., founded in 1944, is a global leader in the design and manufacture of electronic components, with its headquarters in Nagaokakyo, Kyoto Prefecture, Japan. The company's core business revolves around advanced ceramic materials and their applications, including capacitors, inductors, filters, sensors, and wireless communication modules. Murata's product portfolio is anchored by its world-renowned multilayer ceramic capacitors (MLCCs), with series such as the GRM and GCM families, which are essential in virtually all electronic devices. In addition, the company offers a broad range of inductors (LQM, LQH series), EMI suppression filters, and noise suppression components. Murata is a major supplier of connectivity solutions, including Type 1YN and Type 1DX Wi-Fi/Bluetooth modules, enabling IoT and automotive applications. Its timing devices, such as crystal oscillators and ceramic resonators (e.g., CSTCE series), provide precise frequency control. The company also produces MEMS-based sensors, including gyroscopes (SCC2000 series) and accelerometers, for automotive safety and industrial systems. Power supply modules and DC-DC converters further expand its footprint in energy-efficient designs. Murata holds the number-one global market share in MLCCs, estimated at around 40%, and is a top-three player in SAW filters and connectivity modules. Renowned for its vertical integration and proprietary ceramic material science, Murata continuously pushes miniaturization and performance boundaries, serving industries from smartphones to electric vehicles.

Transformers & Autotransformers - 型号列表

22 parts in total

Mfr Part #	Quantity Available	Price	Lead Time	Subcategory	Product Category	Standard Package	RoHS	Frequency	Current - Output	Width	MOQ	Unit Pack	Turns Ratio - Primary:Secondary	Current - Input Bias (Max)	Size / Dimension	Factory Pack Quantity	DC Resistance (DCR) - Primary	Height	Length	Packaging	Mounting Type	Mounting Style	Lead Style	Function	Termination Style	Frequency - Max	Voltage - Isolation	Current Rating (Max)	Frequency - Operating	Depth	Operating Temperature	Maximum Temperature Limit	Frequency - Min	Inductance	Voltage - Primary	Inner Diameter	For Use With/Related Products	DC Resistance (DCR) - Secondary	Current - Output (Max)	Voltage Rating	Package / Case	Series	Equipment Type	DC Resistance (DCR) (Max)	Tariff No	Weight	Isolation	CMRR, PSRR (Typ)	Insertion Loss (Max)	RF Family/Standard	Impedance - Primary (Ohms)	SVHC	Automotive	Leadfree Defin	Current	Frequency Range	DC Resistance (DCR)	Pitch	Matchcode	Technology	Standard Leadtime	Temperature - Test
2 39-3681409 Current Transformer 500000mA 20VA TRANSFORMER CURRENT 500A Digital Panel Meters 500:5A/20.0(0.80)VA murata power solutions	27	1: ¥170.00	98 Days	Current Transformer	Digital Panel Meters	Bulk	Contains lead / RoHS non-compliant	50 to 400 Hz	500000 mA	27.9 mm	-	-	-	5 A	90.4 mm L x 27.9 mm W	-	-	-	-	-	-	-	-	500:5 current transformer	Wire	-	-	-	-	-	-	-	-	-	-	-	-	-	5000 mA	600 V	90.4 mm	DMS Accessories	Accessories	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 56050C Current Transformer 1:50 500VDC 0.133Ohm/0.199Ohm Prim. DCR 10000mA Through Hole 56050C THT 1:50 20-200kHz CURRENT SENSE TRANSFORMER Murata 10A Through Hole Current Transformer, 1:50 Current Transformer Sensors 50 turns 10A 5-9.3mH @1V 50kHz TRANSFORMER, 10A, 1:50, CURRENT Murata Power Solutions 10A 通孔电流互感器 CT, 1:50匝数比 murata power solutions	272	1: ¥18.12	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Lead free / RoHS Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:50	10A	16.79 x 8.89 x 20.19mm	25	0.133/0.199 Ohm	20.19mm	16.79mm	Tube	Through Hole	Through Hole	PC Pin	-	-	200kHz	0.5kV	10 A	20kHz	20.19mm	-40°C	+85°C	-	5000/9300 uH	5 V	5mm	56050	-	-	-	-	-	-	-	85359000	0.0058	-	-	-	-	-	:No SVHC (20-Jun-2013)	NO	RoHS-conform	:10A	200000Hz	:0.199ohm	6.35mm	INDCST56050C	SWITCH	13 weeks	-40°C
4 56200C Current Transformer 1:200 500VDC 1.87Ohm/2.81Ohm Prim. DCR 10000mA Through Hole Murata 10A Through Hole Current Transformer, 1:200 Current Transformer Sensors 80-150mH at 1V 10kHz 10A 200 turns CURRENT TRANSFORMER Murata Power Solutions 10A 通孔电流互感器 CT, 1:200匝数比 murata power solutions	2969	1: ¥17.408	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:200	10A	16.79 x 8.89 x 20.19mm	25	1.87/2.81 Ohm	20.19 mm	16.79mm	Tube	Through Hole	Through Hole	PC Pin	-	-	200kHz	500V dc	10 A	20kHz	20.19mm	-40°C	+85°C	:20kHz	80000/150000 uH	5 V	5mm	56200	:200ohm	-	-	-	-	-	:2.81ohm	85043180	0	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 7020-01038-0 Current Transformer 100000mA 3VA TRANSFORMER CURRENT 100A Current Transformer Sensors 100:5A ratio 3VA 5 Amp AC Current murata power solutions	17	1: ¥282.20	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Lead free / RoHS Compliant	50 to 400 Hz	100000 mA	-	10	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5000 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 7020-01040-0 Current Transformer 200000mA 8VA TRANSFORMER CURRENT 200A Current Transformer Sensors 200:5A ratio 8VA 5 Amp AC Current murata power solutions	30	1: ¥282.20	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Lead free / RoHS Compliant	50 to 400 Hz	200000 mA	-	5	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5000 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 56100C Current Transformer 1:100 500VDC 0.93Ohm/1.4Ohm Prim. DCR 10000mA Through Hole CURRENT SENSE TRANSFORMER Murata 10A Through Hole Current Transformer, 1:100 Current Transformer Sensors 100 turns 10A 20-37mH @1V 50kHz Murata Power Solutions 10A 通孔电流互感器 CT, 1:100匝数比 murata power solutions	268	1: ¥10.82	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Lead free / RoHS Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:100	10A	16.79 x 8.89 x 20.19mm	25	0.93/1.4 Ohm	20.19 mm	16.79mm	Tube	Through Hole	SMD/SMT	PC Pin	Y	-	200kHz	500V dc	10 A	20kHz	20.19mm	-40°C	+85°C	20kHz	20000/37000 uH	5 V	5mm	56100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 56T200C Current Transformer 1:200CT 500VDC 1.87Ohm/2.81Ohm Prim. DCR 10000mA Through Hole Murata 10A Through Hole Current Transformer, 1:200 Current Transformer Sensors 80-150mH at 1V 10kHz 10A 200ct turns Murata Power Solutions 10A 通孔电流互感器 CT, 1:200匝数比 murata power solutions	67	1: ¥10.82	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:200CT	10A	16.79 x 8.89 x 20.19mm	25	1.87/2.81 Ohm	20.19 mm	16.79mm	Tube	Through Hole	Through Hole	PC Pin	Y	-	200kHz	500V dc	10A	20kHz	20.19mm	-40°C	+85°C	20kHz	80000/150000 uH	5 V	5mm	56T200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
39-3681408 Current Transformer 400000mA 12.5VA Digital Panel Meters 400:5A/12.5(0.50)VA murata power solutions	10	1: ¥199.58	98 Days	Current Transformer	Digital Panel Meters	Bulk	No	50 to 400 Hz	400000 mA	27.9 mm	-	-	-	5 A	90.4 mm L x 27.9 mm W	-	-	-	-	-	-	-	-	400:5 current transformer	Wire	-	-	-	-	-	-	-	-	-	-	-	-	-	5000 mA	600 V	90.4 mm	DMS Accessories	Accessories	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
39-3681407 Current Transformer 300000mA 12.5VA Digital Panel Meters 300:5A /12.5(0.50)VA murata power solutions	10	1: ¥199.58	112 Days	Current Transformer	Digital Panel Meters	Bulk	No	50 to 400 Hz	300000 mA	27.9 mm	-	-	-	5 A	90.4 mm L x 27.9 mm W	-	-	-	-	-	-	-	-	300:5 current transformer	Wire	-	-	-	-	-	-	-	-	-	-	-	-	-	5000 mA	600 V	90.4 mm	DMS Accessories	Accessories	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 56T300C Current Transformer 1:300CT 500VDC 5.73Ohm/8.59Ohm Prim. DCR 10000mA Through Hole Murata 10A Through Hole Current Transformer, 1:300 Current Transformer Sensors 180-335mH at1V 10kHz 10A 300ct turns Murata Power Solutions 10A 通孔电流互感器 CT, 1:300匝数比 murata power solutions	10	1: ¥10.82	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:300CT	10A	16.79 x 8.89 x 20.19mm	25	5.73/8.59 Ohm	20.19 mm	16.79mm	Tube	Through Hole	Through Hole	PC Pin	Y	-	200kHz	500V dc	10 A	20kHz	20.19mm	-40°C	+85°C	20kHz	180000/335000 uH	5 V	5mm	56T300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDT1638C Telecom Transformer 1:1:2:2 700VDC 0.2dB Through Hole murata power solutions	-		-	-	-	-	-	-	-	-	-	-	1:1:2:2	-	-	-	-	-	-	-	-	-	PC Pin	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	700 Vdc	67(Typ)@1MHz dB	0.2(Typ)@0.1MHz to 12MHz dB	1638	-	-	-	-	-	-	-	-	-	-	-	-
CDT1639C Telecom Transformer 1:1:1:1 700VDC 0.2dB Through Hole murata power solutions	-		-	-	-	-	-	-	-	-	-	-	1:1:1:1	-	-	-	-	-	-	-	-	-	PC Pin	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	700 Vdc	67(Typ)@1MHz dB	0.2(Typ)@0.1MHz to 12MHz dB	1639	-	-	-	-	-	-	-	-	-	-	-	-
6 54050C Current Transformer 1:1:50 1200Vrms 0.007Ohm Prim. DCR 0.5Ohm Sec. DCR 15000mA Surface Mount XFRMR CURR SENSE 15A 1:1:50 SMD Murata 15A Surface Mount Current Transformer, 1:1:50 Current Transformer Sensors 3.8mH 1:1:50 turns SM Curr Sense Txfr Murata Power Solutions 15A 表面贴装电流互感器 CT, 1:1:50匝数比 murata power solutions	239	239: ¥9.792	84 Days	Current Transformer	Current Transformer Sensors	Tape & Reel	Lead free / RoHS Compliant	50 to 500 KHz	15000 mA	9mm	450	450	1:1:50	15A	10.8 x 9 x 8.2mm	450	0.007 Ohm	8.2 mm	10.8mm	Tape and Reel	Surface Mount	SMD/SMT	Gull Wing	Y	SMD/SMT	500kHz	1.2kV ac	15A	50kHz	8.2mm	-40°C	+125°C	50kHz	-	-	-	-	0.5 Ohm	-	-	-	-	-	7mΩ	-	-	-	-	-	-	7mΩ	-	-	-	-	-	-	-	-	-	-	-
6 54200C Current Transformer 1:1:200 1200Vrms 0.007Ohm Prim. DCR 6.6Ohm Sec. DCR 15000mA Surface Mount XFRMR CURR SENSE 15A 1:1:200 SMD Murata 15A Surface Mount Current Transformer, 1:1:200 Current Transformer Sensors 60.0mH 1:1:200 turns SM Curr Sense Txfr 54200C CURRSENSTRANSF1:1:200 Murata Power Solutions 15A 表面贴装变流器, 1:1:200匝数比 murata power solutions	10	1: ¥8.432	84 Days	Current Transformer	Current Transformer Sensors	Tape & Reel	Lead free / RoHS Compliant	50 to 500 KHz	15000 mA	9mm	450	450	1:1:200	15A	10.8 x 9 x 8.2mm	450	0.007 Ohm	8.2 mm	10.8mm	Tape and Reel	Surface Mount	SMD/SMT	Gull Wing	Y	SMD/SMT	500kHz	1.2kV ac	15A	50kHz	8.2mm	-40°C	+125°C	50kHz	-	-	-	-	6.6 Ohm	-	-	-	-	-	7mΩ	-	-	-	-	-	-	7mΩ	-	-	-	-	-	-	-	-	-	-	-
4 55050C Current Transformer 1:1:50 1000Vrms 0.0023Ohm Prim. DCR 0.35Ohm Sec. DCR 15000mA Surface Mount XFRMR CURR SENSE 15A 1:1:50 SMD Current Transformer Sensors 3.8mH 1:1:50 turns SM Curr Sense Txfr murata power solutions	35	1: ¥16.048	84 Days	Current Transformer	Current Transformer Sensors	Tape & Reel	Lead free / RoHS Compliant	50 to 500 KHz	15000 mA	7.1 mm	35	35	1:1:50	-	-	35	0.0023 Ohm	14.6 mm	12.6 mm	Tape and Reel	Surface Mount	SMD/SMT	-	-	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	0.35 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 55100C Current Transformer 1:1:100 1000Vrms 0.0023Ohm Prim. DCR 0.85Ohm Sec. DCR 15000mA Surface Mount XFRMR CURR SENSE 15A 1:1:100 SMD Current Transformer Sensors 14.8mH 1:1:100 turns SM Curr Sense Txfr murata power solutions	23	1: ¥18.972	84 Days	Current Transformer	Current Transformer Sensors	Tape & Reel	Lead free / RoHS Compliant	50 to 500 KHz	15000 mA	7.1 mm	35	35	1:1:100	-	-	35	0.0023 Ohm	14.6 mm	12.6 mm	Tape and Reel	Surface Mount	SMD/SMT	-	-	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	0.85 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 55200C Current Transformer 1:1:200 1000Vrms 0.0023Ohm Prim. DCR 3.6Ohm Sec. DCR 15000mA Surface Mount XFRMR CURR SENSE 15A 1:1:200 SMD Current Transformer Sensors 60.0mH 1:1:200 turns SM Curr Sense Txfr murata power solutions	295	1: ¥23.052	84 Days	Current Transformer	Current Transformer Sensors	Tape & Reel	Lead free / RoHS Compliant	50 to 500 KHz	15000 mA	7.1 mm	35	35	1:1:200	-	-	35	0.0023 Ohm	14.6 mm	12.6 mm	Tape and Reel	Surface Mount	SMD/SMT	-	-	SMD/SMT	-	-	-	-	-	-	-	-	-	-	-	-	3.6 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 56300C Current Transformer 1:300 500VDC 5.73Ohm/8.59Ohm Prim. DCR 10000mA Through Hole Murata 10A Through Hole Current Transformer, 1:300 Current Transformer Sensors 300 turns 10A 180-335mH @1V 10kHz CURRENTSENSTRANSF300 Murata Power Solutions 10A 通孔电流互感器 CT, 1:300匝数比 murata power solutions	23	1: ¥11.016	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:300	10A	16.79 x 8.89 x 20.19mm	25	5.73/8.59 Ohm	20.19 mm	16.79mm	Tube	Through Hole	Through Hole	PC Pin	Y	-	200kHz	500V dc	10 A	20kHz	20.19mm	-40°C	+85°C	20kHz	180000/335000 uH	5 V	5mm	56300	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 7020-01036-0 Current Transformer 50000mA 1.5VA TRANSFORMER CURRENT 50A Current Transformer Sensors 50:5A ratio 1.5VA 5 Amp AC Current murata power solutions	17	1: ¥282.20	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Lead free / RoHS Compliant	50 to 400 Hz	50000 mA	-	10	10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5000 mA	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 56T100C Current Transformer 1:100CT 500VDC 0.93Ohm/1.4Ohm Prim. DCR 10000mA Through Hole CURRENT SENSE TRANSFORMER Murata 10A Through Hole Current Transformer, 1:100 Current Transformer Sensors 20-37mH at 1V 50kHz 10A 100CT turns Murata Power Solutions 10A 通孔电流互感器 CT, 1:100匝数比 murata power solutions	213	1: ¥11.016	84 Days	Current Transformer	Current Transformer Sensors	Bulk	Lead free / RoHS Compliant	20 to 200 KHz	10000 mA	8.89mm	25	25	1:100CT	10A	16.79 x 8.89 x 20.19mm	25	0.93/1.4 Ohm	20.19 mm	16.79mm	Tube	Through Hole	Through Hole	PC Pin	Y	Through Hole	200kHz	500V dc	10A	20kHz	20.19mm	-40°C	+85°C	20kHz	20000/37000 uH	5 V	5mm	56T100	0.93 Ohms to 1.4 Ohms	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Murata Manufacturing Co., Ltd.- Transformers & Autotransformers

Transformers & Autotransformers - 型号列表

Turns Ratio - Primary:Secondary

Current - Output

For Use With/Related Products

DC Resistance (DCR) - Secondary

DC Resistance (DCR) - Primary

MOQ

Unit Pack

RoHS

Width

Function

Inductance

Height

Lead Time

Frequency

Current - Input Bias (Max)

Size / Dimension

Termination Style

Factory Pack Quantity

Voltage - Isolation

Current Rating (Max)

Length

Frequency - Min

Product Category

Standard Package

Tariff No

Frequency - Max

Frequency - Operating

Depth

Weight

Packaging

Lead Style

Mounting Type

Mounting Style

Maximum Temperature Limit

DC Resistance (DCR) (Max)

RF Family/Standard