Murata Manufacturing Co., Ltd.- Audio Transformers

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.

Audio Transformers - 型号列表

28 parts in total

Mfr Part #	Quantity Available	Price	Turns Ratio - Primary:Secondary	Lead Style	Mounting Type	Transformer Type	RF Family/Standard	Operating Temperature	Standard Package	Product	Product Category	RoHS	Width	Height	Length	Packaging	Size / Dimension	Lead Time	Subcategory	Termination Style	Frequency Range	Voltage - Isolation	Weight	Product Type	For Use With/Related Products	Depth	Inductance	Tariff No	Series	Factory Pack Quantity	SVHC	Material Flammability Rating	MOQ	Unit Pack	Other Names	Insertion Loss	Height - Seated (Max)	Type	Voltage - Breakdown	Length - Overall	Frequency - Max	Frequency - Operating	Pitch	Lead Spacing	Length - Pin	Maximum Temperature Limit	Return Loss	Return Loss (Min)	Mounting Style	Number of Positions	Package / Case	Leaded Process Compatible	Primary Material	Number of Units	Shielding	DELETED	Frequency - Min	EU RoHS	Frequency	Number of Contacts	Temperature - Test
6 DA101C Audio Transformer 1:1 2000Vrms Through Hole DIGITAL AUDIO TX 1:1 1.5MH DIP Through Hole Audio Transformer Transformers Audio & Signal 1.0-1.59mH 1:1 turns TRANSFORMER, DADT, 1:1 Transformer: phonic; Mounting: PCB; Insul.strength:2kV/60s 1:1 Digital Audio Transformer 1-1.59mH DA101 TRANSF 1:1 SMD 2kV murata power solutions	104	1: ¥18.1965	1:1	PC Pin	Through Hole	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Bulk	Isolation Transformers	Transformers Audio & Signal	Lead free / RoHS Compliant	6.35mm	6.35 mm	9mm	Tube	9.52mm L x 9.00mm W	84 Days	Audio Transformer	PC Pin	50 Hz to 60 Hz	2 kV	0.001	Audio Transformers	DA101	10.16mm	-	85359000	:DA100	50	:No SVHC (20-Jun-2013)	:UL94V-0	50	50	811-2661	46.8dB Typ.	6.35mm	Transformers	-	-	3MHz	0.01MHz	:10.16mm	:5.08mm	:3.44mm	+70°C	-	-	-	-	-	-	2kV/60s	1	-	-	-	-	-	-	-
3 DA101MC Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 turn 1.0-2.06mH 0.22uH 6 Pin SMT Audio Transformer 1:1 2000Vrms 6Term. Gull Wing SMD TRANSFORMER, DADT, 1.00-1.59MH, SMD Transformer digital audio 1:1 1.5mH SMD murata power solutions	10	50: ¥12.6113	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Bulk	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant	9 mm	6.35 mm	9.52 mm	Tube	9.52 mm L x 9 mm W x 6.35 mm H	84 Days	Audio Transformer	SMD/SMT	50 Hz to 60 Hz	2 kV	0.001	Transformers for Digital Audio Data Transmission	DA101M	12.7 mm	1 mH to 2.06 mH	85359000	DA101	-	:No SVHC (20-Jun-2013)	:UL94V-0	-	-	-	-	-	Transformers	2000Vrms	9 mm	-	-	-	-	-	-	46.8 dB	46.8 dB	Surface Mount	6	9.52 mm x 9 mm x 6.35 mm	-	-	-	Unshielded	-	-	-	-	-	-
4 DA102MC Audio Transformer 1:1 2000Vrms Surface Mount DIGITAL AUDIO TX 1:1 3MH SMD Transformers Audio & Signal 1:1 turn 2-3mH SM 0.39mH 2000Vrms 6Pin Audio Transformer 1:1 2000Vrms 6Term. Gull Wing SMD TRANSFORMER, DADT, 2.00-3.00MH, SMD Transformer digital audio 1:1 3mH SMD murata power solutions	435	1: ¥9.06	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Bulk	Isolation Transformers	Transformers Audio & Signal	Lead free / RoHS Compliant	8.89 mm	6.35 mm	9.52 mm	Tube	12.70mm L x 9.00mm W	84 Days	Audio Transformer	Gull Wing	50 Hz to 60 Hz	2 kV	0.001	Audio Transformers	DA102M	12.7 mm	-	85359000	:DA100	-	:No SVHC (20-Jun-2013)	:UL94V-0	-	-	811-2663	40.4dB Typ.	6.35mm	-	2000Vrms	9 mm	-	-	-	-	-	-	40.4 dB	40.4 dB	Surface Mount	6	-	-	-	-	-	Compliant	-	-	-	-	-
DA102MC-R Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 Turn 2-3mH SMT 2kVrms isolation Audio Transformer 1:1 2000Vrms 6Term. Gull Wing SMD murata power solutions	500	1: ¥13.124	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Cut Tape	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant By Exemption	8.89 mm	6.35 mm	9.52 mm	Tape and Reel	9.52 mm L x 8.89 mm W x 6.35 mm H	84 Days	Audio Transformer	Solder Pad	50 Hz to 60 Hz	2 kV	-	Audio Transformers	DA102M-R	12.7 mm	0.39 uH	-	-	500	-	-	-	-	-	-	-	-	2000Vrms	9 mm	-	-	-	-	-	-	40.4 dB	-	Surface Mount	6	-	-	-	-	-	-	-	-	-	-	-
6 DA103C Audio Transformer 1:1 2000Vrms Through Hole DIGITAL AUDIO TX 1:1 5MH DIP Through Hole Audio Transformer Transformers Audio & Signal 4.0-5.96mH 1:1 turns TRANSFORMER, DADT, 4.00-5.96MH DIGITAL AUDIO DATA TRANSMISSION TRANSFORMER TRANSFODADT4.00-5.96MH 1:1 Digital audio transformer 4-5.96mH murata power solutions	10	1: ¥18.312	1:1	PC Pin	Through Hole	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Bulk	Isolation Transformers	Transformers Audio & Signal	Lead free / RoHS Compliant	6.35mm	6.35 mm	9mm	Tube	12.70mm L x 9.00mm W	84 Days	Audio Transformer	PC Pin	50 Hz to 60 Hz	2 kV	0.001	Audio Transformers	DA103	10.16mm	:4mH	85359000	:DA100	50	:No SVHC (20-Jun-2013)	:UL94V-0	-	-	811-2664	36.3dB Typ.	6.35mm	Transformers	-	-	3MHz	0.1MHz	:10.16mm	:5.08mm	:3.44mm	+70°C	-	-	-	-	-	:Yes	-	-	-	-	:50Hz	-	-	-	-
3 DA103MC Audio Transformer 1:1 2000Vrms Surface Mount DIGITAL AUDIO TX 1:1 5MH SMD Transformers Audio & Signal 1:1 turn 4-5.96mH SM 0.91uH 2000Vrms 6Pin TRANSFORMER, DADT, 4.00-5.96MH, SMD murata power solutions	288	1: ¥10.676	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Bulk	Isolation Transformers	Transformers Audio & Signal	Lead free / RoHS Compliant	8.89 mm	6.35 mm	9.52 mm	Tube	12.70mm L x 9.00mm W	84 Days	Audio Transformer	Gull Wing	50 Hz to 60 Hz	2 kV	0.001	Audio Transformers	DA103M	:9.52mm	-	85359000	:DA100	-	:No SVHC (20-Jun-2013)	:UL94V-0	50	50	811-2665	36.3dB Typ.	6.35mm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 DA102C Audio Transformer 1:1 2000Vrms Through Hole DIGITAL AUDIO TX 1:1 3MH DIP Through Hole Audio Transformer Transformers Audio & Signal 2.0-3.0mH 1:1 turns TRANSFORMER, DADT, 1:1 TRANSFODADT2.00-3.00MH 1:1 Digital audio transformer 2-3.00mH murata power solutions	827	1: ¥9.06	1:1	PC Pin	Through Hole	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Bulk	Isolation Transformers	Transformers Audio & Signal	Lead free / RoHS Compliant	6.35mm	6.35 mm	9mm	Tube	9.52mm L x 9.00mm W	84 Days	Audio Transformer	PC Pin	50 Hz to 60 Hz	2 kV	0.001	Audio Transformers	DA102	10.16mm	-	85359000	:DA100	50	:No SVHC (20-Jun-2013)	:UL94V-0	-	-	811-2662	40.4dB Typ.	6.35mm	Transformers	-	-	3MHz	0.1MHz	:10.16mm	:5.08mm	:3.44mm	+70°C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DA103MC-R Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 turn 4-5.96mH SM 0.91uH 2000Vrms 6Pin murata power solutions	10	1: ¥9.656	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Tape & Reel	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant By Exemption	8.89 mm	6.35 mm	9.52 mm	Tape and Reel	9.52 mm L x 8.89 mm W x 6.35 mm H	154 Days	Audio Transformer	Solder Pad	-	-	-	-	DA103M-R	-	-	-	-	500	-	-	500	500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDTDA103C Audio Transformer 1:1 2000Vrms Through Hole murata power solutions	-		1:1	PC Pin	Through Hole	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDTDA102JC Audio Transformer 1:1 2000Vrms Surface Mount murata power solutions	-		1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100J	-40 to 85 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDTDA102MC Audio Transformer 1:1 2000Vrms Surface Mount murata power solutions	-		1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DA101JC Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 Turns 1.0-2.2mH 0.36uH 6pin SMT murata power solutions	1778	1: ¥15.776	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100J	-40 to 85 °C	Rail / Tube	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant	9 mm	6.35 mm	12.7 mm	Tube	12.7 mm L x 9 mm W x 6.35 mm H	84 Days	Audio Transformer	SMD/SMT	50 Hz to 60 Hz	2 kV	0.032805 oz	Audio Transformers	-	-	1 mH to 2.2 mH	-	-	-	-	-	50	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DA102JC Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 Turns 1.9-4.0mH 0.49uH 6pin SMT murata power solutions	10	1: ¥15.6135	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100J	-40 to 85 °C	Rail / Tube	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant	9 mm	6.35 mm	12.7 mm	Tube	12.7 mm L x 9 mm W x 6.35 mm H	84 Days	Audio Transformer	SMD/SMT	50 Hz to 60 Hz	2 kV	0.032805 oz	Audio Transformers	-	-	1.9 mH to 4 mH	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DA103JC Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 Turns 3.2-8.5mH 0.91uH 6pin SMT murata power solutions	105	1: ¥10.676	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100J	-40 to 85 °C	Rail / Tube	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant	9 mm	6.35 mm	12.7 mm	Tube	12.7 mm L x 9 mm W x 6.35 mm H	84 Days	Audio Transformer	SMD/SMT	50 Hz to 60 Hz	2 kV	0.032805 oz	Audio Transformers	-	-	3.2 mH to 3.2 mH	-	-	-	-	-	50	50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
DA101JC-R Audio Transformer 1:1 2000Vrms Surface Mount Transformers Audio & Signal 1:1 Turns 1.0-2.2mH 0.36uH 6pin SMT murata power solutions	10344	1: ¥14.552	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100J	-40 to 85 °C	Tape & Reel	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant	9 mm	6.35 mm	12.7 mm	Reel	12.7 mm L x 9 mm W x 6.35 mm H	-	-	-	-	-	0.032805 oz	-	-	-	1 mH to 2.2 mH	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDTDA103MCR Audio Transformer 1:1 2000Vrms Surface Mount murata power solutions	-		1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 DA101MC-R Audio Transformer 1:1 2000Vrms Surface Mount Audio Transformer 1:1 2000Vrms 6Term. Gull Wing SMD Transformers Audio & Signal 1:1 turn 1-1.59mH SM 0.22uH 2000Vrms 6Pin DIGITAL AUDIO DATA TRANSMISSION TRANSFORMER murata power solutions	10	500: ¥10.8752	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Tape & Reel	Isolation Transformers	Transformers Audio & Signal	RoHS Compliant By Exemption	8.89 mm	6.35 mm	9.52 mm	Tape and Reel	9.52 mm L x 8.89 mm W x 6.35 mm H	84 Days	Audio Transformer	Solder Pad	50 Hz to 60 Hz	2 kV	0	Audio Transformers	DA101M-R	12.7	1 mH to 2.06 mH	85359000	DA100	500	-	-	-	-	-	-	-	Transformers	2000Vrms	9	-	-	-	-	-	-	-	46.8	-	-	SM-6	:Yes	-	-	-	-	-	Compliant	0.1MHz to 3MHz	6	:Yes
DA102MC-R/BKN Audio Transformer 1:1 2000Vrms Surface Mount murata power solutions	10	1: ¥19.04	1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	Cut Tape	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDTDA103MC Audio Transformer 1:1 2000Vrms Surface Mount murata power solutions	-		1:1	Gull Wing	Surface Mount	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CDTDA102C Audio Transformer 1:1 2000Vrms Through Hole murata power solutions	-		1:1	PC Pin	Through Hole	Digital Audio Data Transmission Transformer	DA100	0 to 70 °C	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Page 1 / 2

Murata Manufacturing Co., Ltd.- Audio Transformers

Audio Transformers - 型号列表

For Use With/Related Products

Inductance

Other Names

Size / Dimension

Standard Package

Depth

Termination Style

RoHS

Insertion Loss

Width

Length

Weight

Packaging

Series

Return Loss (Min)

MOQ

Lead Time

Unit Pack

Factory Pack Quantity

Frequency - Operating

Lead Style

Mounting Type

Product Type

RF Family/Standard

Operating Temperature

Return Loss

Package / Case

Length - Overall