Signal Transformer Co.- 共模扼流圈

Signal Transformer公司成立于1955年，总部位于美国纽约州因伍德，是一家领先的标准及定制磁性元件制造商，产品包括变压器、电感器和扼流圈。公司服务于工业自动化、电源、医疗设备和照明等多个行业。其全面的产品线涵盖低频50/60 Hz电力变压器、高频磁性元件以及各类电感产品。具体系列包括获得国际认证的One-4-All™变压器、底盘安装系列（如A41、A41-L、DP和MPI系列）以及印刷电路板安装变压器（如LP、ST和BV系列）。Signal Transformer还提供SC系列大电流扼流圈和HCT系列大电流环形电感器。作为Bel集团旗下公司，它利用强大的制造能力和全球分销网络，提供大量现货库存和快速定制设计。该公司被公认为北美50/60 Hz变压器市场的领导者，拥有业内最大的库存之一。其在磁性元件设计方面的技术专长确保能够快速开发出满足独特电压、电流和外形尺寸要求的定制解决方案。凭借对质量和可靠性的坚定承诺，Signal Transformer始终是需要坚固且高性价比磁性元件的工程师的首选。

共模扼流圈 - 型号列表

共 34 个型号

制造商零件编号	库存	价格	系列	额定等级	产品特性	包装方式	滤波器类型	零件状态	高度（最大）	制造商全称	安装类型	封装形式	额定电压	认证机构	线路数量	尺寸/外形	最大额定电流	阻抗 @ 频率	工作温度	直流电阻（DCR）（最大）
SPDL485025-1000-2P-T . SPDL485025-1000-2P-T - 2 Line Common Mode Choke Surface Mount 1 kOhms @ 100 MHz 2A DCR 24mOhm (Typ) from Signal Transformer. from now! Signal Transformer Co.	-		SPDL485025	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Power Line	Active	0.098" (2.50mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.197" L x 0.189" W (5.00mm x 4.80mm)	2A	1 kOhms @ 100 MHz	-40°C ~ 125°C	24mOhm (Typ)
SPDL485025-350-2P-T . SPDL485025-350-2P-T - 2 Line Common Mode Choke Surface Mount 350 Ohms @ 100 MHz 4A DCR 28mOhm (Typ) from Signal Transformer. from now! Signal Transformer Co.	-		SPDL485025	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Power Line	Active	0.098" (2.50mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.197" L x 0.189" W (5.00mm x 4.80mm)	4A	350 Ohms @ 100 MHz	-40°C ~ 125°C	28mOhm (Typ)
SPDL485025-250-2P-T . SPDL485025-250-2P-T - 2 Line Common Mode Choke Surface Mount 250 Ohms @ 100 MHz 5A DCR 14mOhm (Typ) from Signal Transformer. from now! Signal Transformer Co.	-		SPDL485025	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Power Line	Active	0.098" (2.50mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.197" L x 0.189" W (5.00mm x 4.80mm)	5A	250 Ohms @ 100 MHz	-40°C ~ 125°C	14mOhm (Typ)
SPDL485025-500-2P-T . SPDL485025-500-2P-T - 2 Line Common Mode Choke Surface Mount 500 Ohms @ 100 MHz 4A DCR 19mOhm (Typ) from Signal Transformer. from now! Signal Transformer Co.	-		SPDL485025	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Power Line	Active	0.098" (2.50mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.197" L x 0.189" W (5.00mm x 4.80mm)	4A	500 Ohms @ 100 MHz	-40°C ~ 125°C	19mOhm (Typ)
SPDL485025-1400-2P-T . SPDL485025-1400-2P-T - 2 Line Common Mode Choke Surface Mount 1.4 kOhms @ 100 MHz 1.5A DCR 40mOhm (Typ) from Signal Transformer. from now! Signal Transformer Co.	-		SPDL485025	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Power Line	Active	0.098" (2.50mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.197" L x 0.189" W (5.00mm x 4.80mm)	1.5A	1.4 kOhms @ 100 MHz	-40°C ~ 125°C	40mOhm (Typ)
SPDL485025-100-2P-T . SPDL485025-100-2P-T - 2 Line Common Mode Choke Surface Mount 100 Ohms @ 100 MHz 6.5A DCR 9mOhm (Typ) from Signal Transformer. from now! Signal Transformer Co.	-		SPDL485025	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Power Line	Active	0.098" (2.50mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.197" L x 0.189" W (5.00mm x 4.80mm)	6.5A	100 Ohms @ 100 MHz	-40°C ~ 125°C	9mOhm (Typ)
SPDL764WM-225-2P-T . SPDL764WM-225-2P-T - 2 Line Common Mode Choke Surface Mount 225 Ohms @ 100 MHz 5A DCR 10Ohm from Signal Transformer. from now! Signal Transformer Co.	1433	1500: ¥6.4303	SPDL	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Signal Line	Active	0.157" (4.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.295" L x 0.236" W (7.50mm x 6.00mm)	5A	225 Ohms @ 100 MHz	-40°C ~ 125°C	10Ohm
SPDL975WM-450-2P-T . SPDL975WM-450-2P-T - 2 Line Common Mode Choke Surface Mount 450 Ohms @ 100 MHz 5.5mA DCR 8Ohm from Signal Transformer. from now! Signal Transformer Co.	10	700: ¥7.9587	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	5.5mA	450 Ohms @ 100 MHz	-40°C ~ 125°C	8Ohm
SPDL764WM-400-2P-T . SPDL764WM-400-2P-T - 2 Line Common Mode Choke Surface Mount 400 Ohms @ 100 MHz 5A DCR 10Ohm from Signal Transformer. from now! Signal Transformer Co.	10	1500: ¥7.121	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.157" (4.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.295" L x 0.236" W (7.50mm x 6.00mm)	5A	400 Ohms @ 100 MHz	-40°C ~ 125°C	10Ohm
SPDL975WM-2500-2P-T . SPDL975WM-2500-2P-T - 2 Line Common Mode Choke Surface Mount 2.5 kOhms @ 100 MHz 1.9mA DCR 70Ohm from Signal Transformer. from now! Signal Transformer Co.	10	700: ¥7.9587	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	1.9mA	2.5 kOhms @ 100 MHz	-40°C ~ 125°C	70Ohm
SPDL121006-910-2P-T . SPDL121006-910-2P-T - 2 Line Common Mode Choke Surface Mount 910 Ohms @ 100 MHz 4.5mA DCR 23Ohm from Signal Transformer. from now! Signal Transformer Co.	10	1000: ¥9.9484	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.260" (6.60mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.492" L x 0.425" W (12.50mm x 10.80mm)	4.5mA	910 Ohms @ 100 MHz	-40°C ~ 125°C	23Ohm
SPDL975WM-750-2P-T . SPDL975WM-750-2P-T - 2 Line Common Mode Choke Surface Mount 750 Ohms @ 100 MHz 4mA DCR 13Ohm from Signal Transformer. from now! Signal Transformer Co.	-		SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	4mA	750 Ohms @ 100 MHz	-40°C ~ 125°C	13Ohm
SPDL975WM-500-2P-T . SPDL975WM-500-2P-T - 2 Line Common Mode Choke Surface Mount 500 Ohms @ 100 MHz 5mA DCR 10Ohm from Signal Transformer. from now! Signal Transformer Co.	698	700: ¥7.5807	SPDL	-	-	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	5mA	500 Ohms @ 100 MHz	-40°C ~ 125°C	10Ohm
SPDL975WM-1700-2P-T . SPDL975WM-1700-2P-T - 2 Line Common Mode Choke Surface Mount 1.7 kOhms @ 100 MHz 2.5mA DCR 60Ohm from Signal Transformer. from now! Signal Transformer Co.	10	700: ¥7.9587	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	2.5mA	1.7 kOhms @ 100 MHz	-40°C ~ 125°C	60Ohm
SPDL764WM-2500-2P-T . SPDL764WM-2500-2P-T - 2 Line Common Mode Choke Surface Mount 2.5 kOhms @ 100 MHz 900mA DCR 75Ohm from Signal Transformer. from now! Signal Transformer Co.	10	1500: ¥7.121	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.157" (4.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.295" L x 0.236" W (7.50mm x 6.00mm)	900mA	2.5 kOhms @ 100 MHz	-40°C ~ 125°C	75Ohm
SPDL975WM-2000-2P-T . SPDL975WM-2000-2P-T - 2 Line Common Mode Choke Surface Mount 2 kOhms @ 100 MHz 2mA DCR 65Ohm from Signal Transformer. from now! Signal Transformer Co.	10	700: ¥7.9587	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	2mA	2 kOhms @ 100 MHz	-40°C ~ 125°C	65Ohm
SPDL764WM-2000-2P-T . SPDL764WM-2000-2P-T - 2 Line Common Mode Choke Surface Mount 2 kOhms @ 100 MHz 1A DCR 63Ohm from Signal Transformer. from now! Signal Transformer Co.	10	1500: ¥7.121	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.157" (4.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.295" L x 0.236" W (7.50mm x 6.00mm)	1A	2 kOhms @ 100 MHz	-40°C ~ 125°C	63Ohm
SPDL975WM-225-2P-T . SPDL975WM-225-2P-T - 2 Line Common Mode Choke Surface Mount 225 Ohms @ 100 MHz 6mA DCR 6Ohm from Signal Transformer. from now! Signal Transformer Co.	10	700: ¥7.9587	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.197" (5.00mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.374" L x 0.276" W (9.50mm x 7.00mm)	6mA	225 Ohms @ 100 MHz	-40°C ~ 125°C	6Ohm
SPDL151306-800-2P-T . SPDL151306-800-2P-T - 2 Line Common Mode Choke Surface Mount 800 Ohms @ 100 MHz 9mA DCR 10Ohm from Signal Transformer. from now! Signal Transformer Co.	10	350: ¥25.447	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.260" (6.60mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.614" L x 0.512" W (15.60mm x 13.00mm)	9mA	800 Ohms @ 100 MHz	-40°C ~ 125°C	10Ohm
SPDL121006-80-2P-T . SPDL121006-80-2P-T - 2 Line Common Mode Choke Surface Mount 80 Ohms @ 100 MHz 10mA DCR 4Ohm from Signal Transformer. from now! Signal Transformer Co.	10	1500: ¥9.9484	SPDL	-	-	Tape & Reel (TR)	Signal Line	Active	0.260" (6.60mm)	Signal Transformer	Surface Mount	Horizontal, 4 PC Pad	-	-	2	0.492" L x 0.425" W (12.50mm x 10.80mm)	10mA	80 Ohms @ 100 MHz	-40°C ~ 125°C	4Ohm

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Signal Transformer Co.- 共模扼流圈

共模扼流圈 - 型号列表

最大额定电流

直流电阻（DCR）（最大）

阻抗 @ 频率

尺寸/外形

高度（最大）

系列

包装方式

滤波器类型