Schaffner Holding AG- 脉冲变压器

夏弗纳控股公司（Schaffner Holding AG）总部位于瑞士卢特巴赫，是夏弗纳集团（Schaffner Group）的母公司，在电磁兼容性（EMC）和电能质量领域占据国际领先地位。公司创立于1962年，长期以来致力于开发、制造和销售高性能组件，确保电能的高效、可靠利用。其产品线涵盖种类齐全的EMC滤波器，如FN系列单相和三相滤波器，以及电源扼流圈、输出滤波器和正弦波滤波器。夏弗纳还提供脉冲变压器、共模扼流圈及针对特定行业需求的定制化解决方案。产品广泛应用于工业自动化、可再生能源、电动交通、医疗技术、轨道交通和电信等关键领域。凭借遍布欧洲、亚洲和美洲的子公司及分销网络，夏弗纳能够提供本地化服务与全球供应链保障。其技术专长确保所有产品符合IEC、EN和UL等主要国际质量与性能标准。夏弗纳被公认为设备制造商和系统集成商首选EMC与电能质量元器件领域的国际市场领袖。除元器件外，公司还提供全面的咨询服务、EMC测试和技术培训，帮助客户优化产品设计。夏弗纳积极支持可再生能源技术，秉持可持续发展理念，助力客户实现更高的能源效率及电子系统无故障运行。

脉冲变压器 - 型号列表

共 43 个型号

制造商零件编号	库存	价格	电感量	匝数比 - 初级:次级	安装类型	直流电阻（DCR）- 初级	产品	产品类别	RoHS	初级电压	次级直流电阻（DCR）	宽度	高度	长度	引脚样式	安装样式	变压器类型	工作温度	工厂包装数量	标准	电阻	测试电压	输入偏置电流	重量	包装方式	主要材料	单元数量	ET（伏秒积）	交货时间	子类别	零件号别名	欧盟RoHS	零件状态	频率	上升时间（典型）	输出数量	主IC供电电流	供电电压 (Vcc/Vdd)	电容比测试条件	尺寸	深度	总长度	尺寸/外形	触点数	最大工作高度	类型	系列	配置	输出配置	最高温度限值
SCNIT233 Pulse Transformer 1:1:1 0.8Ohm Prim. DCR 0.8Ohm Sec. DCR 7pF 300Vus Through Hole schaffner	-		3000 uH	1:1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT260 Pulse Transformer 3:1 2Ohm Prim. DCR 0.8Ohm Sec. DCR 8pF 200Vus Through Hole schaffner	10	100: ¥63.9166	12000 uH	3:1	Through Hole	2 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT313 Pulse Transformer 1:1:1 0.33Ohm Prim. DCR 0.4Ohm Sec. DCR 27pF 450Vus Through Hole schaffner	-		3000 uH	1:1:1	Through Hole	0.33 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT213 Pulse Transformer 1:1:1 1.4Ohm Prim. DCR 1.4Ohm Sec. DCR 40pF 450Vus Through Hole schaffner	-		6500 uH	1:1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT245 Pulse Transformer 1:1 1.48Ohm Prim. DCR 1.48Ohm Sec. DCR 10pF 500Vus Through Hole schaffner	10	200: ¥27.1871	8000 uH	1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT249 Pulse Transformer 2:1:1 3.1Ohm Prim. DCR 1.5Ohm Sec. DCR 9pF 330Vus Through Hole schaffner	-		17000 uH	2:1:1	Through Hole	3.1 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT237 Pulse Transformer 1:1 1.9Ohm Prim. DCR 2.2Ohm Sec. DCR 50pF 1100Vus Through Hole schaffner	-		25000 uH	1:1	Through Hole	1.9 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT155 Pulse Transformer 1:1 1.2Ohm Prim. DCR 1.2Ohm Sec. DCR 6pF 480Vus Through Hole schaffner	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT234 Pulse Transformer 3:1:1 2Ohm Prim. DCR 0.7Ohm Sec. DCR 9pF 280Vus Through Hole schaffner	-		17000 uH	3:1:1	Through Hole	2 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT243 Pulse Transformer 1:1:1 0.8Ohm Prim. DCR 0.8Ohm Sec. DCR 7pF 250Vus Through Hole schaffner	-		2500 uH	1:1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT312 Pulse Transformer 1:1:1 2.4Ohm Prim. DCR 2.7Ohm Sec. DCR 30pF 1200Vus Through Hole schaffner	-		21000 uH	1:1:1	Through Hole	2.4 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT314 Pulse Transformer 3:1:1 1.6Ohm Prim. DCR 0.7Ohm Sec. DCR 30pF 500Vus Through Hole schaffner	-		35000 uH	3:1:1	Through Hole	1.6 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT242 Pulse Transformer 1:1:1 0.75Ohm Prim. DCR 0.75Ohm Sec. DCR 7pF 250Vus Through Hole schaffner	-		2500 uH	1:1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT143 Pulse Transformer 1:1:1 3Ohm Prim. DCR 3Ohm Sec. DCR 10pF 800Vus Through Hole schaffner	-		15000 uH	1:1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT364 Pulse Transformer 1:1 0.16Ohm Prim. DCR 0.14Ohm Sec. DCR 35pF 5000Vus Through Hole schaffner	-		1500 uH	1:1	Through Hole	0.16 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT370 Pulse Transformer 1:1 0.16Ohm Prim. DCR 0.18Ohm Sec. DCR 40pF 4000Vus Through Hole schaffner	-		300 uH	1:1	Through Hole	0.16 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
IT 314 Pulse Transformers 380V 1A DOUBLE SECONDARY WINDING Transformer: safety; 380VAC; Mounting: soldered; 2.5kV; 1.6Ω; 1A Schaffner	10	50: ¥82.688	35 mH	3:1:1	soldered	-	Pulse Transformers	Pulse Transformers	RoHS Compliant	380 V	0.7 Ohms	25.5 mm	25 mm	25.5 mm	for soldering	Through Hole	safety	- 25 C to + 70 C	24	ISO 2768/ EN 22768	1.6Ω	2.5kV	1A	0.03 kg	Tray	4kV/60s	1	500 V us	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT248 Pulse Transformer 2:1 3.2Ohm Prim. DCR 1.6Ohm Sec. DCR 9pF 350Vus Through Hole schaffner	-		17000 uH	2:1	Through Hole	3.2 Ohm	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SCNIT253 Pulse Transformer 1:1:1 0.55Ohm Prim. DCR 0.55Ohm Sec. DCR 6pF 160Vus Through Hole schaffner	-		1100 uH	1:1:1	Through Hole	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6 IT245 Pulse Transformer 1:1 1.48Ohm Prim. DCR 1.48Ohm Sec. DCR 10pF 500Vus Through Hole XFRMR PULSE 1:1 SGL 8MH .1A TRANSFORMER IT245 Pulse Transformers Pulse Transformers Pulse Transformer 1:1 1.48Ohm Prim. DCR 1.48Ohm Sec. DCR 10pF 4Term. PC Pin Thru-Hole PCBMOUNTPULSETRANSFORMER 1:1 通孔电信变压器, 8mH Schaffner	70	30: ¥22.712	8mH	1:1	Through Hole	1.48	Pulse Transformers	Pulse Transformers	Lead free / RoHS Compliant	750V	1.48	17.6mm	11.3 mm	16.7mm	PC Pin	Through Hole	Pulse Transformer	-25°C	-	-	-	-	-	-	-	-	-	-	84 Days	Pulse Transformer	245 IT	Compliant	22-449	40kHz	1200	1	0.1A	750V	10	17.60mm L x 16.70mm W	11.3mm	16.7	16.7 x 17.6 x 11.3mm	4	11.30mm	Pulse	IT	Enclosed	Through Hole	+70°C