Murata Manufacturing Co., Ltd.- 音频变压器

村田制作所（Murata Manufacturing Co., Ltd.）成立于1944年，总部位于日本京都府长冈京市，是全球领先的电子元器件制造商。公司以功能陶瓷材料为核心，专注于电容器、电感器、滤波器、传感器及无线通信模块的研发与生产。其主打产品积层陶瓷电容器（MLCC）包括GRM与GCM等系列，被广泛应用于各类电子设备中。电感器方面，LQM和LQH系列提供高性能的电源与信号处理方案。村田的EMI静噪滤波器与噪声抑制元件帮助设备满足电磁兼容性要求。连接模块领域，Type 1YN、Type 1DX等Wi-Fi/蓝牙模组推动物联网与汽车互联的发展。定时器件如晶体振荡器与陶瓷谐振器（如CSTCE系列）确保电路精准时钟同步。公司还提供MEMS传感器，包括SCC2000系列陀螺仪与加速度传感器，用于智能驾驶与工业安全。电源模块与DC-DC转换器则助力低功耗设计。村田在MLCC领域拥有全球约40%的市场份额，稳居首位，同时在SAW滤波器和连接模块市场位列前三。凭借纵向一体化制造与独有的陶瓷材料技术，村田持续引领元器件小型化与高性能趋势，服务于从智能手机到电动汽车的广泛行业。

音频变压器 - 型号列表

共 28 个型号

制造商零件编号	库存	价格	匝数比 - 初级:次级	引脚样式	安装类型	变压器类型	射频系列/标准	工作温度	标准包装数量	产品	产品类别	RoHS	宽度	高度	长度	包装方式	尺寸/外形	交货时间	子类别	端接样式	频率范围	隔离电压	重量	产品子类型	适用产品/相关产品	深度	电感量	海关税号	系列	工厂包装数量	SVHC	材料阻燃等级	最小起订量	单位包装	其他名称	插入损耗	安装高度（最大）	类型	击穿电压	总长度	最大频率	工作频率	间距	引脚间距	引脚长度（针脚）	最高温度限值	回波损耗	回波损耗（最小）	安装样式	位数	封装形式	有铅工艺兼容	主要材料	单元数量	屏蔽	已删除	最低频率	欧盟RoHS	频率	触点数	测试温度
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	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Murata Manufacturing Co., Ltd.- 音频变压器

音频变压器 - 型号列表

适用产品/相关产品

电感量

其他名称

尺寸/外形

标准包装数量

深度

端接样式

RoHS

插入损耗

宽度

长度

重量

包装方式

系列

回波损耗（最小）

最小起订量

交货时间

单位包装

工厂包装数量

工作频率

引脚样式

安装类型

产品子类型

射频系列/标准

工作温度

回波损耗

封装形式

总长度