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Murata Manufacturing Co., Ltd.

Murata Manufacturing Co., Ltd.- 共模扼流圈

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。

03

共模扼流圈 - 型号列表

共 370 个型号

电感量

最大额定电流

电流

行业别名

额定直流电流

重量

工厂包装数量

电感量范围

初始电阻(最小)

深度

高度

封装形式

系列

尺寸/外形

总长度

交货时间

直流电阻(DCR)

宽度

工作温度

额定电压

产品

其他名称

标准包装数量

直流电阻(DCR)(最大)

长度

包装方式

总体尺寸

类型

最小起订量

单位包装

通态电流(It (RMS))(最大)

输出电流

匹配码

量程(°/s)

高度(最大)

击穿电压

绝缘电阻

阻抗

直流正向电流(If)(最大)

RoHS

海关税号

容差

端接样式

测试频率

滤波器类型

安装类型

线路数量

机械寿命

配置

核心类型

技术

测试温度

引脚间距

制造商零件编号库存价格工厂包装数量RoHS最大额定电流工作温度产品产品类别端接样式包装方式封装形式标准包装数量电感量深度宽度高度安装类型尺寸/外形线路数量交货时间子类别类型总长度电流滤波器类型高度(最大)欧盟RoHS配置系列屏蔽额定电压初始电阻(最小)重量击穿电压绝缘电阻长度SVHC海关税号量程(°/s)额定直流电流引脚数总体尺寸最小起订量单位包装行业别名电感量范围引脚样式核心类型容差直流电阻(DCR)外径阻抗汽车级无铅定义测试温度其他名称直流电阻(DCR)(最大)通态电流(It (RMS))(最大)测试频率输出电流匹配码技术标准交期抗辐射加固军用标准直流正向电流(If)(最大)直径失效率已删除供应商器件封装设计类型引脚间距机械寿命柱间距零件号别名阻抗 @ 频率自谐振频率尺寸磁芯材料元件数量间距连接器间距功能
50225C
10

Ind Common Mode Choke Wirewound 2.2mH -30% to 50% 100KHz 500mA T/R CHOKE COMMON MODE 2.2MH 0.5A SMD SMD Common mode chokes 2,20mH 50225C Common Mode Filters / Chokes CMC 2.2mH 0.5A SM toroid CHOKE, 2.2MH, 500mA, +50, -30% CHOKE, CM, 2.2MH, +50%/-30%, 0.5A COMMONMODECHOKES2,20MH Murata 5000 系列 绕线贴片电感器, 2.2 mH -30 → +50%, 500mA Idc

murata power solutions

352751: ¥11.4921000Lead free / RoHS Compliant500 mA-40°C ~ 85°CChokesCommon Mode Filters / ChokesSMD/SMTTape and Reel9.5 X 5.9 X 4.4Tape & Reel2.2 mH5.9 mm5.9 mm4.4 mmSurface Mount0.366" L x 0.232" W (9.30mm x 5.90mm)284 DaysCommon Mode ChokesCommon Mode Choke-500mAPower Line0.183" (4.65mm)--5000--400 mOhm0--7mm:No SVHC (20-Jun-2013)85045095:MURATA - 5000 Series:0.5A:4:9.3mm x 5.9mm x 4.4mm---:+50%, -30%---30 to 50 %400 mOhm Max-----811-1184-1:0.4ohm--------------------------
PLY10AN1130R5D3B

LEADED,16X18MM,500MA,11UH,300VAC,SECTIONAL,-25-+120,BULK Common Mode Filters / Chokes 11000uH 0.50A

murata electronics

-200RoHS Compliant By Exemption0.5 A- 25 C to + 120 CData Line EMI/RFI FiltersCommon Mode Filters / ChokesSMD/SMT--------------------Unshielded------------------------------------------Obsolete----------
PLA10AN1821R7R2B
2

Ind Common Mode Choke 1.8mH 1.7A Pin Box Common Mode Filters / Chokes 1.8mH 1.7A AC Line Filter Common Mode Chokes Dual 1.8mH 1.7A Thru-Hole Box PLA10A1821R7R02M84-028 COMMON MODE CHOKE 1.8MH 1.7A T/H

murata electronics

10490: ¥8.0921260RoHS Compliant1.7 A-25 to 120 °CChokesCommon Mode Filters / ChokesThrough HoleBox17.5 mmBulk1.8 mH16 mm16 mm17.5 mmThrough Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode ChokesCommon Mode Choke18 mm1.7APower Line0.689" (17.50mm)CompliantDual-Unshielded300V100 mOhms-2.4kV100M-------12601260PLA10A1821R7R02B1-Pin------------------------------------
PLA10AN4330R3R2B
6

Ind Common Mode Choke 43mH 300mA Pin Box COMMON MODE CHOKE 43MH .3A T/H Murata 43mH Leaded Inductor, 300mA Idc Common Mode Filters / Chokes 43.0mH 0.3A AC Line Filter CHOKE, COMMON MODE, 2X43MH, 0.3A Murata PLA10 系列 43 mH 引线型电感器, 300mA Idc PLA10AN 2X43mH 300VAC 300mA

murata electronics

451: ¥10.881260Lead free / RoHS Compliant300 mA-25 to 120 °CChokesCommon Mode Filters / ChokesRadialBoxVertical, 4 PC PinBulk43 mH16 mm16 mm17.5 mmThrough Hole0.709" L x 0.630" W (18.00mm x 16.00mm)282 DaysCommon Mode ChokesCommon Mode Choke18 mm300mAPower Line0.689" (17.50mm)---Unshielded:300V100 mOhms0.00587-:100ohm18mm:No SVHC (20-Jun-2013)85045020:MURATA - PLA10 Series:0.3A:4:18mm x 16mm x 17.5mm--PLA10A4330R3R02B1:43mHPin:Common / Asymmetrical--:1.2mm------:0.3A---------------13mm---------
50475C
11

Ind Common Mode Choke Wirewound 4.7mH -30% to 50% 100KHz 400mA T/R Common Mode Filters / Chokes CMC 4.7mH 0.4A SM toroid Common Mode Chokes Dual 4.7mH 100kHz 400mA 700mOhm DCR SMD T/R CHOKE COMMON MODE 4.7MH 0.4A SMD SMD Common mode chokes 4,70mH 50475C CHOKE, CM, 4.7MH, +50%/-30%, 0.4A CHOKE, 4.7MH, 400mA, +50, -30% Murata 5000 系列 绕线贴片电感器, 4.7 mH -30 → +50%, 400mA Idc 5000 2x4700uH 400mA +50/-30%

murata power solutions

47511: ¥16.91091000RoHS Compliant400 mA- 40 C to + 85 CChokesCommon Mode Filters / ChokesSMD/SMTReel9.5 X 5.9 X 4.4Tape & Reel4.7 mH5.9 mm5.9 mm4.4 mmSurface Mount5.9 mm W x 9.3 mm L x 3.6 mm H284 DaysCommon Mode ChokesCommon Mode Choke6.15400mAPower Line0.183" (4.65mm)CompliantDual5000--700 mOhm0.0003500Vrms-7mm:No SVHC (20-Jun-2013)85045095:MURATA - 5000 Series:400mA:4:7mm x 6mm x 3.5mm---:+50%, -30%---30 to 50 %700 mOhm Max-----811-1186-1:0.7ohm-100k------------------------
DLP31DN321ML4L
5

Ind Common Mode Choke Thin Film 320Ohm 20% 100MHz 80mA 1206 Embossed T/R Common Mode Chokes Quad 320Ohm 100MHz 80mA 3.5Ohm DCR SMD Embossed T/R DLP31DN321ML4L CHOKE COM MODE ARRY 320 OHM 1206 Common Mode Filters / Chokes 320ohms

murata electronics

101: ¥10.6083000Lead free / RoHS Compliant80 mA-40°C ~ 85°CCommon Mode FiltersCommon Mode Filters / ChokesSMD/SMTEmbossed Tape and Reel1206Tape & Reel-1.75 mm1.6 mm1.3 mmSurface Mount0.126" L x 0.063" W (3.20mm x 1.60mm)463 DaysCommon Mode ChokesCommon Mode Choke3.3580mAData, Signal Line0.051" (1.30mm)CompliantQuadDLP31D-10VDC3.5 Ohm-25VDC100M-------30003000----20 %3.5 Ohm Max-320 Ohm---490-2477-2--100M------------------------
50474C
10

Ind Common Mode Choke Wirewound 470uH -30% to 50% 100KHz 700mA T/R Common Mode Chokes Dual 470uH 100kHz 700mA 300mOhm DCR SMD T/R CHOKE COMMON MODE 0.47MH .7A SMD SMD Common mode chokes 0,47mH 50474C Common Mode Filters / Chokes CMC 0.47mH 0.7A SM toroid CHOKE, 0.47MH, 700mA, +50, -30% CHOKE, CM, 0.47MH, +50%/-30%, 0.7A Murata 5000 系列 绕线贴片电感器, 470 μH -30 → +50%, 700mA Idc 5100 2x470uH 700mA +50/-30%

murata power solutions

10939: ¥12.8248900Lead free / RoHS Compliant700 mA-40°C ~ 85°CChokesCommon Mode Filters / ChokesSMD/SMTTape and Reel9.5 X 5.9 X 4.4Tape & Reel470 uH5.9 mm5.9 mm4.4 mmSurface Mount0.366" L x 0.232" W (9.30mm x 5.90mm)284 DaysCommon Mode ChokesCommon Mode Choke6.15700mAPower Line0.183" (4.65mm)CompliantDual5000--300 mOhm0500Vrms-7mm:No SVHC (20-Jun-2013)85045020:MURATA - 5000 Series:0.7A:4:9.3mm x 5.9mm x 4.4mm---:+50%, -30%---30 to 50 %300 mOhm Max-----811-1185-1:0.3ohm-100k------------------------
DLW5BSN152SQ2L
9

Common Mode Filters / Chokes 2020 1500ohm@100MHz Common Mode Chokes Dual 1.5kOhm 100MHz 1A 100mOhm DCR SMD Embossed T/R DLW5BS 1500R/100MHz 50V 1000mA CHOKE COMM MODE WW 1500 OHM SMD Common mode choke SMD 2020 1A 1K5 CHOKE, COMMON MODE, 1500OHM, 100MHZ PLM250S30T1 Inductor, SMD 1 A 1.5 kOhm, DLW5BSN152SQ2L, Murata Murata DLW5AH/5BS 系列 铁氧体芯材 绕线贴片电感器, 1A Idc

Murata Electronics

4922: ¥18.496400RoHS Compliant1000 mA- 40 C to + 85 CCommon Mode ChokesCommon Mode Filters / ChokesSMD/SMTReel2020 (5050 metric)400L X2µH5mm5 mm4.5mmSurface Mount5 mm W x 5 mm L x 4.5 mm H256 DaysCommon Mode ChokesSignal Line5.3 mm1APower Line0.177" (4.50mm)CompliantDualDLW5BS-50VDC0.1 Ohms0.31g125VDC10M5mm:No SVHC (20-Jun-2013)85045020:MURATA - DLW5BS Series:1000mA:4:5mm x 5mm x 4.5mm400400PLM250S30T1:--:Wirewound25 %0.1Ohm-1500 OhmsNORoHS-conform-25°C-:0.1ohm-100 MHz500mAINDK1500R2020COMMONMODE16 weeksNoNot Required1000 mANot Required mmNot RequiredCompliant-----PLM250S30:1500ohm:100MHz2020InchFerrite----
PLA10AN5521R0R2B
6

Common Mode Filters / Chokes 1.0 AMP AC COMMON CH Common Mode Chokes Dual 5.5mH 1A Thru-Hole Box PLA10AN 2X5,5mH 300VAC 1000mA COMMON MODE CHOKE 5.5MH 1A T/H CHOKE, COMMON MODE, 2X5.5MH, 1.0A Murata PLA10 系列 5.5 mH 共模扼流圈, 1A Idc, 100MΩ Rdc

Murata Electronics

2881: ¥10.881260RoHS Compliant1 A- 25 C to + 120 CChokesCommon Mode Filters / ChokesThrough HoleBulk17.5 mm1,2605.5 mH:16mm16 mm17.5mmThrough Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode Chokes-181APower Line0.689" (17.50mm)CompliantDualPLA10Unshielded300V-0.0082.4kV:100Mohm18mm:No SVHC (20-Jun-2013)85045020:MURATA - PLA10 Series:1A:4:18mm x 16mm x 17.5mm12601260PLA10A5521R0R02B1:5.5mH-:Common / Asymmetrical--:1.2mm-NORoHS-conform-25°C--:1A-1000mAINDK2X5500U1AAC LINE16 weeks------OPENHORIZONTAL------------
DLW21SN261SQ2B

Common Mode Filters / Chokes 0805 260ohm@100MHz Tol 25%

Murata Electronics

3991: ¥4.5562000RoHS Compliant300 mA- 40 C to + 85 CCommon Mode ChokesCommon Mode Filters / ChokesSMD/SMTBulk0805 (2012 metric)---1.2 mm--1.2 mm W x 2 mm L x 1.2 mm H---Wirewound------DLW21SUnshielded-0.4 Ohms0.000388 oz---------------25 %--260 Ohms------100 MHz------------------------
PLT09HN2003R0P1B
4

Common Mode Filters / Chokes 3.0 AMP AC COMMON CH Common Mode Chokes Dual 20uH 3A 30mOhm DCR Thru-Hole Box PLT09H 2x20uH THT 50VDC 3A COMMON MODE FILTERS COMMON MODE COIL, LEAD, 20UH, 3A PLT09H 2X20uH 50VDC 3,0A

Murata Electronics

951: ¥12.2992100RoHS Compliant3 mA- 40 C to + 85 CChokesCommon Mode Filters / ChokesSMD/SMTBulk:Through Hole10020u(Min)13 mm-8 mmThrough Hole-257 DaysCommon Mode ChokesCommon Mode Choke14 mm---CompliantDualPLTUnshielded50VDC100 Ohms0.0021125VDC10M-:No SVHC (20-Jun-2013)85489090:MURATA - PLT09H Series:3A:4:14mm x 13mm x 8mm100100PLT09H-200-3R, PLT09H-2003R-Pin--0.03 ohm-Not Required ohmNORoHS-conform-25°C490-7734:0.03ohm---EMIB50V3,0A-16 weeksNoNot Required3000 mANot Required mmNot Required---5 mm-------5mm10mm--
PLA10AN1522R0R2B
6

Common Mode Filters / Chokes 2.0 AMP AC COMMON CH Common Mode Chokes Dual 1.5mH 2A Thru-Hole Bulk PLA10AN 2X1,5mH 300VAC 2A COMMON MODE CHOKE 1.5MH 2A T/H CHOKE, COMMON MODE, 2X1.5MH, 2.0A Murata PLA10 系列 1.5 mH 共模扼流圈, 2A Idc, 100MΩ Rdc

Murata Electronics

19261: ¥10.881260RoHS Compliant2 A- 25 C to + 120 CChokesCommon Mode Filters / ChokesThrough HoleBulk17.5 mm1,2601.5 mH16 mm16 mm17.5mmThrough Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode ChokesPower Line18 mm2APower Line0.689" (17.50mm)CompliantDualPLA10Unshielded300VAC-6.71g-:100Mohm18mm:No SVHC (20-Jun-2013)85045020:MURATA - PLA10 Series:2A:4:18mm x 16mm x 17.5mm12601260PLA10A1522R0R02B1-Pin:Common / Asymmetrical--:1.2mmNot Required ohmNORoHS-conform-25°C----2000mAINDK2X1500UAC LINE16 weeksNoNot Required2000 mANot Required mmNot RequiredCompliantOPENHORIZONTAL13 mm-----------
PLA10AN3030R4R2B
5

Ind Common Mode Choke 30mH 400mA Pin Box Common Mode Chokes Dual 30mH 400mA Thru-Hole Box PLA10AN 2X30mH 300VAC 400mA COMMON MODE CHOKE 30MH .4A T/H Common Mode Filters / Chokes 30.0mH 0.4A AC Line Filter CHOKE, COMMON MODE, 2X30MH, 0.4A Murata PLA10 系列 30 mH 共模扼流圈, 400mA Idc, 100MΩ Rdc

murata electronics

101: ¥13.20561260Lead free / RoHS Compliant400 mA-25 to 120 °CChokesCommon Mode Filters / ChokesRadialBoxVertical, 4 PC PinBulk30 mH16 mm16mm17.5 mmThrough Hole0.709" L x 0.630" W (18.00mm x 16.00mm)2119 DaysCommon Mode ChokesCommon Mode Choke18 mm400mAPower Line0.689" (17.50mm)CompliantDual-Unshielded300V100 mOhms0.0082.4kV:100Mohm18mm:No SVHC (20-Jun-2013)85045020:MURATA - PLA10 Series:0.4A:4:18mm x 16mm x 17.5mm12601260PLA10A3030R4R02B1:30mHPin:Common / Asymmetrical--:1.2mm-NORoHS-conform-25°C--:0.4A-400mAINDK2X30000U0,4AAC LINE16 weeks------OPENHORIZONTAL------------
PLA10AN2030R5R2B
5

Ind Common Mode Choke 20mH 500mA Pin Box Common Mode Chokes Dual 20mH 500mA Thru-Hole Box COMMON MODE CHOKE 20MH .5A T/H Common Mode Filters / Chokes 0.5 AMP AC COMMON CH CHOKE, COMMON MODE, 2X20MH, 0.5A Murata PLA10 系列 20 mH 共模扼流圈, 500mA Idc, 100MΩ Rdc PLA10AN 2X20mH 300VAC 500mA

murata electronics

5871: ¥10.881260Lead free / RoHS Compliant500 mA-25 to 120 °CChokesCommon Mode Filters / ChokesRadialBoxVertical, 4 PC PinBulk20 mH16 mm16 mm17.5 mmThrough Hole0.709" L x 0.630" W (18.00mm x 16.00mm)2119 DaysCommon Mode ChokesCommon Mode Choke18 mm500mAPower Line0.689" (17.50mm)CompliantDualPLA10Unshielded300V-0.0062.4kV:100Mohm:17.5mm:No SVHC (20-Jun-2013)85045020:MURATA - PLA10 Series:0.5A:4:18mm x 16mm x 17.5mm--PLA10A2030R5R02B1:20mHPin:Common / Asymmetrical--:1.2mmNot Required ohm-----:0.5A-----NoNot Required500 mANot Required mmNot RequiredCompliant--13 mm-----------
PLH10AS7003R6P2B
3

Common Mode Filters / Chokes 70uH 3.6A 250volt Common Mode Chokes Dual 70uH 3.6A Thru-Hole Box PLH10A7003R6P12M86-015 COMMON MODE CHOKE 70UH 3.6A T/H

Murata Electronics

9951: ¥10.881260RoHS Compliant3.6 A- 25 C to + 60 CChokes-Through HoleBox17.5 mm1,26070 uH1616 mm17.5Through Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode Chokes-183.6APower Line0.689" (17.50mm)CompliantDual--250V100 mOhms-2.4kV100M-------12601260---------------------------------------
PLA10AN3021R3R2B
5

Common Mode Filters / Chokes 3000uH 1.3A Common Mode Chokes Dual 3mH 1.3A Thru-Hole Box COMMON MODE CHOKE 3MH 1.3A T/H CHOKE, COMMON MODE, 2X3.0MH, 1.3A PLA10AN 2X3,0mH 300VAC 1300mA

Murata Electronics

5251: ¥10.881260RoHS Compliant1.3 A- 25 C to + 120 CEMI FiltersCommon Mode Filters / ChokesRadialBox17.5 mm1,2603 mH:16mm16 mm17.5Through Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode Chokes-181.3APower Line0.689" (17.50mm)CompliantDualPLA10Unshielded300V-0.0082.4kV:100Mohm:17.5mm:No SVHC (20-Jun-2013)85045020:MURATA - PLA10 Series:1.3A:4:18mm x 16mm x 17.5mm--PLA10A3021R3R02B1:3mH-:Common / Asymmetrical--:1.2mm------:1.3A-------------------------
PLA10AN1230R6R2B
3

Ind Common Mode Choke 12mH 600mA Pin Box Common Mode Filters / Chokes 12.0mH 0.6A AC Line Filter Common Mode Chokes Dual 12mH 600mA Thru-Hole Box PLA10A1230R6R02M84-028 COMMON MODE CHOKE 12MH .6A T/H PLA10AN 2X12mH 300VAC 600mA

murata electronics

12671: ¥10.881260RoHS Compliant600 mA-25 to 120 °CChokesCommon Mode Filters / ChokesThrough HoleBox17.5 mmBulk12 mH16 mm16 mm17.5 mmThrough Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode ChokesCommon Mode Choke18 mm600mAPower Line0.689" (17.50mm)CompliantDualPLA10ANUnshielded300V100 mOhms7.46 g2.4kV100M18 mm------12601260PLA10A1230R6R02B1-Pin-----NORoHS-conform-25 °C----600 mA-AC LINE---------------------
PLA10AN1321R7D2B
5

Ind Common Mode Choke 1.3mH 1.7A Pin Bulk Common Mode Filters / Chokes 1.3mH 1.7A AC Line Filter Common Mode Chokes Dual 1.3mH 1.7A Thru-Hole Bulk PLA10A1321R7D02M84-028 COMMON MODE CHOKE 1.3MH 1.7A T/H Murata 1.3mH Leaded Inductor, 1.7A Idc Murata PLA10 系列 1.3 mH 引线型电感器, 1.7A Idc

murata electronics

19751: ¥10.881260RoHS Compliant1.7 A-25 to 120 °CChokesCommon Mode Filters / ChokesThrough HoleBulk17.5 mmBulk1.3 mH16 mm16 mm17.5 mmThrough Hole16 mm W x 18 mm L x 17.5 mm H2119 DaysCommon Mode ChokesCommon Mode Choke18 mm1.7APower Line0.689" (17.50mm)CompliantDualPLA10Unshielded300VAC---100M18mm------12601260PLA10A1321R7D02B11300 μHPin--------------------------13mm-------13mmY
PLT08CN2003R0T0B

Ind Common Mode Choke 20uH 3A Pin Common Mode Filters / Chokes 3.0 AMP AC COMMON CH Common Mode Chokes Dual 20uH 3A Thru-Hole Bulk PLT08CN2003R0T0B

murata electronics

10200: ¥10.74425RoHS Compliant3 A-25 to 60 °C-Common Mode Filters / Chokes-Bulk-Bulk20 uH10 mm-12 mmThrough Hole-2--Common Mode Choke12.5 mm---CompliantDual-Unshielded50VDC100 Ohms-125VDC--------500500--Pin-------------------------NRND: Not recommended for new designs.----------
PLY10AN9012R0R3B

LEADED,16X18MM,2A,0.9UH,300VAC,NORMAL,-25-+120,BULK Common Mode Filters / Chokes 0.9mH/65uH 2.0A AC Line Filter

murata electronics

101: ¥14.824200RoHS Compliant2 A- 25 C to + 120 CData Line EMI/RFI FiltersCommon Mode Filters / ChokesSMD/SMT-18 mm-65 uH-16 mm--16 mm W x 18 mm L x 17.5 mm H---Hybrid Choke Coils------PLY10Unshielded-----------------------------------------------------
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