ICGOO在线商城 > 电感器,线圈,扼流圈 > 固定值电感器 > 39U142C
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39U142C产品简介:
ICGOO电子元器件商城为您提供39U142C由Murata设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 39U142C价格参考¥1.47-¥1.52。Murata39U142C封装/规格:固定值电感器, 1.4µH Unshielded Wirewound Inductor 13.5A 3.9 mOhm Max Nonstandard。您可以下载39U142C参考资料、Datasheet数据手册功能说明书,资料中有39U142C 详细功能的应用电路图电压和使用方法及教程。
Murata Power Solutions Inc.生产的39U142C是一款固定值电感器,广泛应用于各种电源管理和信号处理电路中。以下是其主要应用场景: 1. 电源管理 - DC-DC转换器:39U142C常用于DC-DC转换器的储能元件,帮助稳定输出电压。在开关电源中,电感器与电容配合,滤除纹波,确保输出电压的稳定性。 - 线性稳压器:在一些低噪声要求的应用中,如通信设备、医疗仪器等,39U142C可以与线性稳压器结合使用,提供更稳定的电源输出。 2. EMI滤波 - 电磁干扰(EMI)抑制:该电感器可用于滤除电路中的高频噪声,减少电磁干扰。特别是在汽车电子、工业控制等领域,EMI滤波是确保系统可靠性的关键。 - 电源输入端滤波:在电源输入端加入39U142C,可以有效抑制来自电网的瞬态干扰,保护后续电路免受损坏。 3. 信号处理 - 耦合与解耦:在射频(RF)电路和模拟信号处理中,39U142C可以用作耦合电感或解耦电感,隔离不同部分的电路,防止信号之间的相互干扰。 - 匹配网络:在无线通信设备中,电感器常用于阻抗匹配网络,确保信号传输的最大效率。39U142C凭借其高精度和稳定性,能够胜任这一任务。 4. 工业自动化 - 电机驱动:在工业自动化系统中,电机驱动器需要稳定的电流输出,39U142C可以作为电流平滑元件,确保电机运行平稳,减少电流波动带来的影响。 - 传感器接口:在传感器与控制器之间,39U142C可以用于信号调理,确保传感器信号的准确性和可靠性。 5. 消费电子 - 笔记本电脑和智能手机:这些便携式设备对电源管理有较高要求,39U142C可以用于内部电源模块,确保电池充电和放电过程中的电流稳定。 - 音频设备:在音响系统中,电感器可以用于滤波和耦合,提升音质表现。 综上所述,Murata Power Solutions Inc.的39U142C固定值电感器凭借其优异的性能和可靠性,适用于多种电源管理和信号处理场景,尤其在对稳定性和抗干扰有较高要求的应用中表现出色。
参数 | 数值 |
产品目录 | |
DC电阻(DCR) | 3.9 毫欧最大 |
描述 | INDUCTOR 1.4UH 13.5A SMD固定电感器 1.4uH 13.5A SMT Ind 13x13 Flat UltraPwer |
产品分类 | |
品牌 | Murata Power Solutions |
产品手册 | |
产品图片 | |
rohs | 符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求 |
产品系列 | 固定电感器,Murata Power Solutions 39U142C3900 |
数据手册 | |
产品型号 | 39U142C |
不同频率时的Q值 | - |
产品 | Flat Coil Power Inductor |
产品培训模块 | http://www.digikey.cn/PTM/IndividualPTM.page?site=cn&lang=zhs&ptm=24638http://www.digikey.cn/PTM/IndividualPTM.page?site=cn&lang=zhs&ptm=26002 |
产品种类 | 固定电感器 |
供应商器件封装 | - |
其它名称 | 811-2562-6 |
包装 | Digi-Reel® |
单位重量 | 2.700 g |
商标 | Murata Power Solutions |
外壳宽度 | 12.9 mm |
外壳长度 | 12.9 mm |
外壳高度 | 5.8 mm |
大小/尺寸 | 0.508" 长 x 0.508" 宽 (12.90mm x 12.90mm) |
安装类型 | 表面贴装 |
容差 | 20 % |
封装 | Reel |
封装/外壳 | 非标准 |
屏蔽 | 无屏蔽 |
工作温度 | -40°C ~ 125°C |
工作温度范围 | - 40 C to + 125 C |
工厂包装数量 | 550 |
最大直流电流 | 13.5 A |
最大直流电阻 | 3.9 mOhms |
材料-磁芯 | - |
标准包装 | 1 |
电感 | 1.4 uH |
电流-饱和值 | 19.2A |
端接类型 | SMD/SMT |
类型 | Flat Coil SM Power Inductors |
系列 | 3900 |
频率-测试 | 100kHz |
频率-自谐振 | - |
额定电流 | 13.5A |
高度-安装(最大值) | 0.228"(5.80mm) |
3900 Series www.murata-ps.com Flat Coil SM Power Inductors SELECTION GUIDE Inductance DC Saturation DC (100kHz, 0.1VAC) Current1 Current2 Resistance Order Code ±20% Max. Typ. Max. μH A A mΩ 39S681C 0.68 ±30% 19.5 20.4 1.9 e 39S152C 1.50 ±30% 13.5 14.0 2.5 Typ 39S252C 2.50 10.0 10.0 3.9 ard 39S402C 4.00 8.3 8.3 5.4 nd 39S602C 6.00 6.7 6.7 8.0 a St 39S822C 8.20 5.8 5.8 11.4 FEATURES 39S103C 10.0 5.0 5.0 13.5 39H471C 0.47 ±30% 19.5 28.8 1.9 (cid:132)(cid:3)RoHS compliant pe 39H102C 1.00 17.5 20.0 2.5 (cid:132)(cid:3)Compact size wer Ty 3399HH128822CC 12..8800 1131..50 1152..33 35..94 (cid:132)(cid:3)Surface mount o h P 39H402C 4.00 9.7 10.3 8.0 (cid:132)(cid:3)UL94 V-0 package materials Hig 39H562C 5.60 8.2 8.8 11.4 39H722C 7.20 6.6 7.8 13.5 (cid:132)(cid:3)Pick & place compatible 39U351C 0.35 ±30% 19.5 35.0 1.9 (cid:132)(cid:3)J-STD-020D reflow pe 39U801C 0.80 ±30% 18.0 25.7 2.5 (cid:132)(cid:3)Backward compatible with Sn/Pb wer Ty 3399UU124222CC 12..4200 1131..50 1194..28 35..94 soldering systems a Po 39U322C 3.20 9.7 12.8 8.0 Ultr 39U432C 4.30 8.2 11 11.4 DESCRIPTION 39U562C 5.60 6.6 9.5 13.5 The 3900 series is a range of surface mount, flat ABSOLUTE MAXIMUM RATINGS coil wound power inductors that is designed for Operating temperature range -40°C to +125°C use where high current and low loss is essential, such as laptop computers and plasma screens. Storage temperature range -40°C to +150°C SOLDERING INFORMATION3 Peak reflow temperature 245°C Pin finish Matte tin Moisture sensitivity level 1 PACKAGING INFORMATION Tape & Reel 550 per reel All specifications typical at T=25°C A 1 The maximum DC Current is the value at which the inductance falls to 65% (tolerance ±30%) or 75% (tolerance: ±20%) of its nominal value or until its temperature rise reaches 40°C, whichever is sooner. 2 The saturation current is the continuous current at 20°C ambient at which the inductance falls to 65% (tolerance: ±30%) or 75% (tolerance: ±20%) of its nominal value. 3 For further information, please visit www.murata-ps.com/rohs 4 Terminal 3 is open-circuit and for mounting stability only. (cid:3) (cid:3) For full details go to www.murata-ps.com/rohs www.murata-ps.com/support KMP_3900C_A05 Page 1 of 4
3900 Series Flat Coil SM Power Inductors INDUCTANCE Vs CURRENT (STANDARD TYPE) 10 10.0μH H) 2.5μH μ L ( ce, 1 n a uct 0.68μH d n I 0.1 0.1 1 10 100 Current, IDC (A) INDUCTANCE Vs CURRENT (HIGH POWER TYPE) 10 7.2μH H) μ 1.8μH L ( ce, 1 n a ct u nd 0.47μH I 0.1 0.1 1 10 100 Current, IDC (A) INDUCTANCE Vs CURRENT (ULTRA HIGH POWER TYPE) 10 5.6μH H) L (μ 1.4μH ce, 1 n a ct u d In 0.35μH 0.1 0.1 1 10 100 Current, IDC (A) www.murata-ps.com/support KMP_3900C_A05 Page 2 of 4
3900 Series Flat Coil SM Power Inductors TEMPERATURE Vs CURRENT (STANDARD TYPE) 50 2.5μH C) 10.0μH 0.68μH nt, t (º 40 e bi m e a 30 v o b a e e ris 20 ur at er p 10 m e T 0 0 5 10 15 20 25 Current, IDC (A) TEMPERATURE Vs CURRENT (HIGH POWER TYPE) 50 7.2μH 1.8μH C) 0.47μH nt, t (º 40 e bi m e a 30 v o b a e e ris 20 ur at er p 10 m e T 0 0 5 10 15 20 25 Current, IDC (A) (ULTRA HIGH POWER TYPE) 50 1.4μH C) nt, t (º 40 5.6μH 0.35μH e bi m e a 30 v o b a e e ris 20 ur at er p 10 m e T 0 0 5 10 15 20 25 Current, IDC (A) www.murata-ps.com/support KMP_3900C_A05 Page 3 of 4
3900 Series Flat Coil SM Power Inductors PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS4 RECOMMENDED FOOTPRINT DETAILS 12.9 (0.508) Max. 5.8 (0.228) 2.5±0.3 Max. (0.098±0.012) 13.5 (0.531) 3.0 (0.118) 39SXXXC 3 12.9 XYYWW (0.508) 8.95±0.5 Max. 2 1 (0.352±0.02) 3.0 (0.118) 10.0 (0.394) 2.5 3.0 (0.118) (0.098) 2.6±0.3 (0.102±0.012) 2.5 6.9±0.5 (0.098) (0.272±0.02) Package weight: 2.7g Typ. All dimensions in mm (inches). TAPE & REEL SPECIFICATIONS TAPE OUTLINE DIMENSIONS 1.75 2.0 20.0 4.0 (0.157) 1.5 (0.059) 0.4 (0.016) (0.069) (0.079) (0.787) 11.5 (0.453) 24.0 (0.945) WWYYX WWYYX 13.3 (0.524) CXXXS93 CXXXS93 13.0 1.5 (0.059) 5.8 (0.228) (0.512) Reel quantity: 550 Unless otherwise stated, all dimensions in mm (inches). Murata Power Solutions, Inc. Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without ISO 9001 and 14001 REGISTERED notice. © 2016 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_3900C_A05 Page 4 of 4
Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M urata: 39H102C 39H182C 39H282C 39H402C 39H471C 39H562C 39H722C 39S103C 39S152C 39S252C 39S402C 39S602C 39S681C 39S822C 39U142C 39U222C 39U322C 39U351C 39U432C 39U562C 39U801C