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Bourns, Inc.

Bourns, Inc.- 共模扼流圈

Bourns, Inc. 是一家全球领先的电子元件制造商，由 Marlan 和 Rosemary Bourns 于 1947 年创立，总部位于美国加利福尼亚州河滨市。公司专注于设计、制造各类被动元件、电路保护器件和传感器，服务于汽车、工业、通信、消费电子和医疗等行业。产品组合包括微调电位器、精密电位器、直线运动电位器和旋转刻度盘，广泛应用于工业和消费类设备。在电路保护领域，Bourns 提供晶闸管浪涌保护器、气体放电管、可恢复保险丝、电信保险丝及 ESD 保护器件等。电感元件产品线涵盖变压器、线圈和扼流圈，用于电源管理和信号处理。电阻类产品包括片式电阻、片式电阻阵列及特殊电阻，如电流检测电阻和大功率电阻。此外，公司还生产开关、编码器、面板控制、模块化接触件及网络接口设备，支持电信基础设施。近年新增产品线有微电子模块、功率半导体和定制化集成无源解决方案。Bourns 在电位器和电路保护领域拥有深厚的技术积累和市场份额，是全球被动元件市场的重要参与者。凭借全球化的制造基地和销售网络，Bourns 以高可靠性产品著称，尤其在汽车和工业应用中占据稳固地位。

03

共模扼流圈 - 型号列表

共 125 个型号

初始电阻（最小）

直流电阻（DCR）

电感量

最大额定电流

电流

深度

总长度

高度

尺寸/外形

其他名称

高度（最大）

标准包装数量

直流电阻（DCR）（最大）

封装形式

总体尺寸

RoHS

欧盟RoHS

海关税号

量程（°/s）

额定直流电流

击穿电压

重量

类型

工作温度

制造商零件编号库存价格标准包装数量RoHS电流电感量滤波器类型直流电阻（DCR）最大额定电流初始电阻（最小）深度高度包装方式安装类型封装形式总长度尺寸/外形线路数量工作温度欧盟RoHS测试频率击穿电压配置高度（最大）引脚样式类型其他名称额定电压海关税号量程（°/s）额定直流电流直流电阻（DCR）（最大）重量总体尺寸容差磁芯材料尺寸核心数/总线宽度系列
8107-RC
7
8107-RC

Ind Common Mode Toroid 2mH 1KHz 6.6A Pin Common Mode Chokes Dual 2mH 1kHz 6.6A 22mOhm DCR Thru-Hole CHOKE COMM MODE W/HDR 2mH 6.6A CHOKE, 2MH, 6.6A

bourns / j.w. miller

106: ¥26.6832BulkLead free / RoHS Compliant6.6A2 mHPower Line22 mOhm Max6.6 A22 mOhm15.49 mm30.48BulkThrough HoleVertical, 4 PC Pin30.48 mm1.200" L x 0.600" W (30.48mm x 15.24mm)2-55 to 105 °CCompliant1k1.5kVrmsDual1.200" (30.48mm)PinCommon Mode--85045020:BOURNS - 8100 Series:6.6A:0.022ohm0.018:30.48mm x 15.24mm x 30.48mm-----
7356-V-RC
7356-V-RC

Ind Common Mode Wirewound 22mH 1KHz 270mA Pin Common Mode Chokes Dual 22mH 1kHz 270mA 4Ohm DCR Thru-Hole INDUCTOR COMMON MODE 22mH VERT

bourns / j.w. miller

3991: ¥11.22BulkLead free / RoHS Compliant270mA22 mHPower Line4 Ohm Max270 mA4 Ohm11 mm17BulkThrough HoleVertical, 4 PC Pin17 mm0.669" L x 0.433" W (17.00mm x 11.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual0.669" (17.00mm)PinCommon Mode7356VRC------------
7510-RC
7510-RC

Ind Common Mode 8mH 1KHz 1.6A Pin Common Mode Chokes Dual 8mH 1kHz 1.6A 200mOhm DCR Thru-Hole INDUCTOR EMI COM MODE 8MH 1.6A

bourns / j.w. miller

1010000: ¥8.2348BulkLead free / RoHS Compliant1.6A8 mHPower Line200 mOhm Max1.6 A200 mOhm19 mm27.5 mmBulkThrough HoleVertical, 4 PC Pin23 mm0.906" L x 0.748" W (23.00mm x 19.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual1.083" (27.50mm)PinCommon Mode-250VAC-----------
8105-RC
5
8105-RC

Ind Common Mode Toroid 7mH 1KHz 2.8A Pin Common Mode Chokes Dual 7mH 1kHz 2.8A Thru-Hole CHOKE COMM MODE W/HDR 7mH 2.8A

bourns / j.w. miller

10286: ¥22.8262BulkLead free / RoHS Compliant2.8A7 mHPower Line120 mOhm Max2.8 A120 mOhm15.49 mm30.48BulkThrough HoleVertical, 4 PC Pin30.48 mm1.200" L x 0.600" W (30.48mm x 15.24mm)2-55 to 105 °CCompliant1k1.5kVrmsDual1.200" (30.48mm)PinCommon ModeM8900------------
7117-RC
3
7117-RC

Ind Common Mode Choke Toroid 850uH 15% 1KHz Ferrite 5A Pin Common Mode Chokes Dual 850uH 1kHz 5A Thru-Hole INDUCTOR EMI COMMON MODE .85MH Common Mode Chokes Dual 850uH 1kHz 5A 35mOhm DCR Thru-Hole CHOKE, 850UH, 5A, ±15%

bourns / j.w. miller

991: ¥17.00BulkLead free / RoHS Compliant5A850 uHPower Line35 mOhm Max5 A35 mOhm13.97 mm20.32BulkThrough HoleVertical, No Base, 4 PC Pin20.320.800" Dia x 0.550" W (20.32mm x 13.97mm)2-55 to 105 °CCompliant1k3.75kVrmsDual0.800" (20.32mm)PinCommon Mode Choke7117RC-85045095:BOURNS - 7100 Series:5A:0.035ohm0:20.32mm x 13.97mm15 %Ferrite---
7123-RC
3
7123-RC

Ind Common Mode Choke Toroid 9.35mH 15% 1KHz Ferrite 5A Pin Common Mode Chokes Dual 9.35mH 1kHz 5A 72mOhm DCR Thru-Hole INDUCTOR EMI COMMON MODE 9.35MH CHOKE, 9.35MH, 5A, ±15%

bourns / j.w. miller

1851: ¥22.576BulkLead free / RoHS Compliant5A9.35 mHPower Line72 mOhm Max5 A72 mOhm20.32 mm30.48BulkThrough HoleVertical, No Base, 4 PC Pin30.481.200" Dia x 0.800" W (30.48mm x 20.32mm)2-55 to 105 °CCompliant1k3.75kVrmsDual1.200" (30.48mm)PinCommon Mode Choke7123RC-85045095:BOURNS - 7100 Series:5A:0.072ohm0:30.48mm x 20.32mm15 %Ferrite---
8111-RC
7
8111-RC

Ind Common Mode Toroid 12mH 1KHz 4A Pin Common Mode Chokes Dual 12mH 1kHz 4A 110mOhm DCR Thru-Hole CHOKE COMM MODE W/HDR 12mH 4A

bourns / j.w. miller

1971: ¥54.332BulkLead free / RoHS Compliant4A12 mHPower Line110 mOhm Max4 A110 mOhm20.57 mm36.83 mmBulkThrough HoleVertical, 4 PC Pin34.29 mm1.350" L x 0.800" W (34.29mm x 20.32mm)2-55 to 105 °CCompliant1k1.5kVrmsDual1.450" (36.83mm)PinCommon Mode-------------
7404-RC
7404-RC

Ind Common Mode 1mH 1KHz 2.4A Pin Common Mode Chokes Dual 1mH 1kHz 2.4A Thru-Hole INDUCTOR EMI COM MODE 1MH 2.4A

bourns / j.w. miller

105000: ¥5.4502BulkLead free / RoHS Compliant2.4A1 mHPower Line49 mOhm Max2.4 A49 mOhm17 mm21 mmBulkThrough HoleVertical, 4 PC Pin19 mm0.748" L x 0.699" W (19.00mm x 17.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual0.827" (21.00mm)PinCommon Mode-250VAC-----------
7416-RC
7416-RC

Ind Common Mode 30mH 1KHz 500mA Pin INDUCTOR EMI COM MODE 30MH 0.5A

bourns / j.w. miller

101: ¥15.75BulkLead free / RoHS Compliant500mA30 mHPower Line1.73 Ohm Max500 mA1.73 Ohm17 mm21 mmBulkThrough HoleVertical, 4 PC Pin19 mm0.748" L x 0.699" W (19.00mm x 17.00mm)2-55 to 105 °C----0.827" (21.00mm)PinCommon Mode-------------
7418-RC
7418-RC

Ind Common Mode 45mH 1KHz 400mA Pin Common Mode Chokes Dual 45mH 1kHz 400mA 2.68Ohm DCR Thru-Hole INDUCTOR EMI COM MODE 45MH 0.4A

bourns / j.w. miller

101: ¥7.9057BulkLead free / RoHS Compliant400mA45 mHPower Line2.68 Ohm Max400 mA2.68 Ohm17 mm21 mmBulkThrough HoleVertical, 4 PC Pin19 mm0.748" L x 0.699" W (19.00mm x 17.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual0.827" (21.00mm)PinCommon Mode-250VAC-----------
7504-RC
7504-RC

Ind Common Mode 1mH 1KHz 3.6A Pin Common Mode Chokes Dual 1mH 1kHz 3.6A 33mOhm DCR Thru-Hole INDUCTOR EMI COM MODE 1MH 3.6A

bourns / j.w. miller

1010000: ¥8.2348BulkLead free / RoHS Compliant3.6A1 mHPower Line33 mOhm Max3.6 A33 mOhm19 mm27.5 mmBulkThrough HoleVertical, 4 PC Pin23 mm0.906" L x 0.748" W (23.00mm x 19.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual1.083" (27.50mm)PinCommon Mode-250VAC-----------
7512-RC
7512-RC

Ind Common Mode 10mH 1KHz 1.5A Pin Common Mode Chokes Dual 10mH 1kHz 1.5A 220mOhm DCR Thru-Hole INDUCTOR EMI COM MODE 10MH 1.5A

bourns / j.w. miller

1010000: ¥8.2348BulkLead free / RoHS Compliant1.5A10 mHPower Line220 mOhm Max1.5 A220 mOhm19 mm27.5 mmBulkThrough HoleVertical, 4 PC Pin23 mm0.906" L x 0.748" W (23.00mm x 19.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual1.083" (27.50mm)PinCommon Mode-250VAC-----------
7353-V-RC
7353-V-RC

Ind Common Mode Wirewound 5mH 1KHz 500mA Pin Common Mode Chokes Dual 5mH 1kHz 500mA 1Ohm DCR Thru-Hole INDUCTOR COMMON MODE 5MH VERT

bourns / j.w. miller

991: ¥11.22BulkLead free / RoHS Compliant500mA5 mHPower Line1 Ohm Max500 mA1 Ohm11 mm17BulkThrough HoleVertical, 4 PC Pin17 mm0.669" L x 0.433" W (17.00mm x 11.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual0.669" (17.00mm)PinCommon Mode-------------
7502-RC
7502-RC

Ind Common Mode 600uH 1KHz 4.4A Pin Common Mode Chokes Dual 600uH 1kHz 4.4A 25mOhm DCR Thru-Hole INDUCTOR EMI COM MODE 0.6MH 4.4A

bourns / j.w. miller

1010000: ¥8.2348BulkLead free / RoHS Compliant4.4A600 uHPower Line25 mOhm Max4.4 A25 mOhm19 mm27.5 mmBulkThrough HoleVertical, 4 PC Pin23 mm0.906" L x 0.748" W (23.00mm x 19.00mm)2-55 to 105 °CCompliant1k3.75kVrmsDual1.083" (27.50mm)PinCommon Mode-250VAC-----------
7111
7111

Common Mode Chokes Dual 1mH 1kHz 3A Thru-Hole INDUCTOR EMI COMMON MODE 1MH

Bourns

101: ¥14.076154Contains lead / RoHS non-compliant3A1m(Min)Power Line30 mOhm Max330m11.4315.24BulkThrough HoleVertical, No Base, 2 PC Pin15.240.600" Dia x 0.450" W (15.24mm x 11.43mm)2-55°C ~ 105°CNot Compliant1k3.75kVrmsDual---7111JW------------
7109
7109

Common Mode Chokes Dual 3mH 1kHz 2A 75mOhm DCR Thru-Hole INDUCTOR EMI COMMON MODE 3mH 15%

Bourns

101: ¥14.076154Contains lead / RoHS non-compliant2A3m(Min)Power Line75 mOhm Max275m11.4315.24BulkThrough HoleVertical, No Base, 2 PC Pin15.240.600" Dia x 0.450" W (15.24mm x 11.43mm)2-55°C ~ 105°CNot Compliant1k3.75kVrmsDual----------------
7114
7114

Common Mode Chokes Dual 3mH 1kHz 2A 85mOhm DCR Thru-Hole INDUCTOR EMI COMMON MODE 3mH 15%

Bourns

101: ¥14.07688Contains lead / RoHS non-compliant2A3m(Min)Power Line85 mOhm Max285m13.9720.32BulkThrough HoleVertical, No Base, 2 PC Pin20.320.800" Dia x 0.550" W (20.32mm x 13.97mm)2-55°C ~ 105°CNot Compliant1k3.75kVrmsDual---7114JW------------
8117
8117

Common Mode Chokes Dual 36mH 1kHz 2.9A 300mOhm DCR Thru-Hole CHOKE COMMON MODE 36mH 2.9A

Bourns

-72Contains lead / RoHS non-compliant2.9A36m(Min)Power Line300 mOhm Max2.9300m20.5741.91BulkThrough HoleVertical, 4 PC Pin39.371.550" L x 0.800" W (39.37mm x 20.32mm)2-55°C ~ 105°CNot Compliant1k1.5kVrmsDual1.650" (41.91mm)--M9852------------
8107
8107

Common Mode Chokes Dual 2mH 1kHz 6.6A 22mOhm DCR Thru-Hole CHOKE COMMON MODE 2mH 6.6A

Bourns

-143Contains lead / RoHS non-compliant6.6A2m(Min)Power Line22 mOhm Max6.622m15.4930.48BulkThrough HoleVertical, 4 PC Pin30.481.200" L x 0.600" W (30.48mm x 15.24mm)2-55°C ~ 105°CNot Compliant1k1.5kVrmsDual1.200" (30.48mm)--M9842------------
8112
8112

Common Mode Chokes Dual 8mH 1kHz 5.6A 55mOhm DCR Thru-Hole CHOKE COMMON MODE 8mH 5.6A

Bourns

-72Contains lead / RoHS non-compliant5.6A8m(Min)Power Line55 mOhm Max5.6A55m20.5736.83BulkThrough HoleVertical, 4 PC Pin34.291.350" L x 0.800" W (34.29mm x 20.32mm)2-55°C ~ 105°CNot Compliant1k1.5kVrmsDual1.450" (36.83mm)--M9847---------1.350" L x 0.800" W (34.29mm x 20.32mm)28100
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