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  • 型号: VLS252012ET-3R3M
  • 制造商: TDK
  • 库位|库存: xxxx|xxxx
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VLS252012ET-3R3M产品简介:

ICGOO电子元器件商城为您提供VLS252012ET-3R3M由TDK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。 VLS252012ET-3R3M价格参考。TDKVLS252012ET-3R3M封装/规格:固定值电感器, 3.3µH Shielded Wirewound Inductor 980mA 272mOhm Max 1008 (2520 Metric) 。您可以下载VLS252012ET-3R3M参考资料、Datasheet数据手册功能说明书,资料中有VLS252012ET-3R3M 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

电感器,线圈,扼流圈

DC电阻(DCR)

272 毫欧最大

描述

INDUCTOR POWER 3.3UH 1.4A SMD固定电感器 3.3uH

产品分类

固定值电感器

品牌

TDK

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,TDK VLS252012ET-3R3MVLS

数据手册

点击此处下载产品Datasheet

产品型号

VLS252012ET-3R3M

不同频率时的Q值

-

产品目录绘图

产品种类

固定电感器

供应商器件封装

1008 (2520 公制)

其它名称

445-6639-6

包装

Digi-Reel®

商标

TDK

外壳宽度

2 mm

外壳长度

2.5 mm

外壳高度

1.2 mm

大小/尺寸

0.098" 长 x 0.079" 宽(2.50mm x 2.00mm)

安装类型

表面贴装

容差

20 %

封装

Reel

封装/外壳

1008(2520 公制)

封装/箱体

2520 metric

屏蔽

Shielded

工作温度

-40°C ~ 105°C

工作温度范围

- 40 C to + 105 C

工厂包装数量

2000

最大直流电流

1.4 A

最大直流电阻

272 mOhms

材料-磁芯

铁氧体

标准包装

1

测试频率

1 MHz

电感

3.3 uH

电流-饱和值

1.25A

端接类型

SMD/SMT

类型

绕线

系列

VLS

频率-测试

1MHz

频率-自谐振

-

额定电流

980mA

高度-安装(最大值)

0.039"(1.00mm)

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PDF Datasheet 数据手册内容提取

I N D U C T O R S June 2017 Inductors for power circuits Wound ferrite VLS-E series VLS252012E type VLS252012E Caution The products in this catalog is not recommended to a new design Please refer to our Web site about replacement information.

The products in this catalog is not recommended to a new design (2/9) I N D U C T O R S REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using these products. REMINDERS The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH or less). If the storage period elapses, the soldering of the terminal electrodes may deteriorate. Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). Before soldering, be sure to preheat components. The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature does not exceed 150°C. Soldering corrections after mounting should be within the range of the conditions determined in the specifications. If overheated, a short circuit, performance deterioration, or lifespan shortening may occur. When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions. Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal design. Carefully lay out the coil for the circuit board design of the non-magnetic shield type. A malfunction may occur due to magnetic interference. Use a wrist band to discharge static electricity in your body through the grounding wire. Do not expose the products to magnets or magnetic fields. Do not use for a purpose outside of the contents regulated in the delivery specifications. The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. (1) Aerospace/Aviation equipment (8) Public information-processing equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (9) Military equipment (3) Medical equipment (10) Electric heating apparatus, burning equipment (4) Power-generation control equipment (11) Disaster prevention/crime prevention equipment (5) Atomic energy-related equipment (12) Safety equipment (6) Seabed equipment (13) Other applications that are not considered general-purpose (7) Transportation control equipment applications When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (3/9) I N D U C T O R S Inductors for power circuits Product compatible with RoHS directive Halogen-free Wound ferrite Compatible with lead-free solders Overview of VLS252012E type FEATURES Magnetic shield type wound inductor for power circuits. Low-profile product. High magnetic shield construction and compatible with high-density mounting. APPLICATION Smart phones, tablet terminals, HDDs, SSDs, DVCs, DSCs, mobile display panels, portable game devices, compact power supply modules, other PART NUMBER CONSTRUCTION VLS 252012 E T - R47 N L×W×H Dimensions Inductance Inductance Series name internal code Packaging style (mm) (µH) tolerance 252012 2.5×2.0×1.2 T Taping R47 0.47 M ±20% 2R2 2.2 N ±30% 100 10 OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Individual weight Type Operating Storage temperature temperature (°C) (°C) (pieces/reel) (mg) VLS252012E –40 to +105 –40 to +105 2000 24 Operating temperature range includes self-temperature rise. The Storage temperature range is for after the circuit board is mounted. RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (4/9) I N D U C T O R S VLS252012E type RECOMMENDED REFLOW PROFILE Preheating Soldering Natural cooling Peak T4 e ur T3 T3 at er p m e T T2 T: t3 T1 t1 t2 t: Time Preheating Soldering Peak Temp. Time Temp. Time Temp. Time T1 T2 t1 T3 t2 T4 t3 150°C 180°C 60 to 120s 230°C 30s 260°C 10s Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (5/9) I N D U C T O R S VLS252012E type SHAPE & DIMENSIONS 1 0. ± 0 2. 2.5±0.1 (0.85) (0.8) (0.85) x. a m 2 1. Dimensions in mm RECOMMENDED LAND PATTERN 0 2. 0.85 0.8 0.85 Dimensions in mm Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (6/9) I N D U C T O R S VLS252012E type ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLE L Measuring DC resistance Rated current Part No. frequency Idc1 Idc1 Idc2 (µH) Tolerance (MHz) ()max. ()typ. (A)max. (A)typ. (A)typ. 0.47 ±30% 1.0 0.056 0.047 2.75 3.10 2.15 VLS252012ET-R47N 1.0 ±30% 1.0 0.087 0.073 2.20 2.45 1.70 VLS252012ET-1R0N 1.5 ±30% 1.0 0.126 0.105 1.80 2.00 1.45 VLS252012ET-1R5N 2.2 ±20% 1.0 0.154 0.129 1.55 1.75 1.30 VLS252012ET-2R2M 3.3 ±20% 1.0 0.272 0.227 1.25 1.40 0.98 VLS252012ET-3R3M 4.7 ±20% 1.0 0.405 0.338 1.05 1.20 0.81 VLS252012ET-4R7M 6.8 ±20% 1.0 0.612 0.510 0.85 0.95 0.65 VLS252012ET-6R8M 10 ±20% 1.0 0.756 0.630 0.73 0.82 0.59 VLS252012ET-100M Rated current: smaller value of either Idc1 or Idc2. Idc1: When based on the inductance change rate (30% below the nominal value) Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating) ○Measurement equipment Measurement item Product No. Manufacturer L 4194A Keysight Technologies DC resistance VP-2941A Panasonic Rated current Idc1 4285A+42841A+42842C Keysight Technologies * Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (7/9) I N D U C T O R S VLS252012E type ELECTRICAL CHARACTERISTICS L FREQUENCY CHARACTERISTICS GRAPH 100 100M 6R8M 10 4R7M )H 3R3M µ (e 2R2M c n a 1R5N ct u d 1R0N n I 1 R47N 0.1 0.01 0.1 1 10 100 1000 Frequency(MHz) ○Measurement equipment Product No. Manufacturer 4294A Keysight Technologies * Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (8/9) I N D U C T O R S VLS252012E type ELECTRICAL CHARACTERISTICS INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH 100 10 100M )H µ 6R8M (e 4R7M c n 3R3M a ct 2R2M u nd 1R5N I 1 1R0N R47N 0.1 0 0.5 1 1.5 2 2.5 3 3.5 4 DC current(A) ○Measurement equipment Product No. Manufacturer 4285A+42841A+42842C Keysight Technologies * Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm

The products in this catalog is not recommended to a new design (9/9) I N D U C T O R S VLS252012E type PACKAGING STYLE REEL DIMENSIONS 2.0±0.5 E Type A W1 W2 N E VLS252012E ø180 9 13 ø60 0.5 * These values are typical values. N (1.0) ø13.0±0.5 W1 ø21.0±0.8 W2 A Dimensions in mm TAPE DIMENSIONS øD0 P2 P0 P1 K E F W B A t Dimensions in mm Type A B øD0 E F P0 P1 P2 W K t VLS252012E 2.15 2.7 1.5+0.10/-0 1.75±0.1 3.5±0.05 4.0±0.1 4.0±0.1 2.00±0.05 8.0±0.2 1.35 0.3 Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170622 / inductor_commercial_power_vls252012e_en.fm