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  • 型号: WSR28L000FEA
  • 制造商: Vishay
  • 库位|库存: xxxx|xxxx
  • 要求:
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+xxxx $xxxx ¥xxxx

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WSR28L000FEA产品简介:

ICGOO电子元器件商城为您提供WSR28L000FEA由Vishay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。 WSR28L000FEA价格参考。VishayWSR28L000FEA封装/规格:芯片电阻 - 表面安装, 8 mOhms ±1% 2W 金属元素 芯片电阻 4527 J 形引线 汽车级 AEC-Q200,电流检测,防潮,防脉冲 金属元素。您可以下载WSR28L000FEA参考资料、Datasheet数据手册功能说明书,资料中有WSR28L000FEA 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

电阻器

描述

RES .008 OHM 2W 1% 4527 SMD

产品分类

芯片电阻 - 表面安装

品牌

Vishay Dale

数据手册

点击此处下载产品Datasheet

产品图片

产品型号

WSR28L000FEA

rohs

无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

WSR

产品目录绘图

产品目录页面

点击此处下载产品Datasheet

供应商器件封装

4527

其它名称

WSRA-.008DKR

功率(W)

2W

包装

Digi-Reel®

大小/尺寸

0.455" 长 x 0.275" 宽(11.56mm x 6.98mm)

容差

±1%

封装/外壳

4527 J 形引线

成分

金属元素

标准包装

1

温度系数

±110ppm/°C

特性

获得 AEC-Q200 汽车认证,电流感应

电阻(Ω)

0.008

端子数

2

高度

0.100"(2.54mm)

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PDF Datasheet 数据手册内容提取

WSR www.vishay.com Vishay Dale Power Metal Strip® Resistors, Low Value (down to 0.001 ), Surface Mount FEATURES • Molded high temperature encapsulation • All welded construction of the Power Metal Strip® resistors are ideal for all types of curren t sensing, voltage division and pulse Available applications • Proprietary processing technique produce s extremely low resistance values (down to 0.001 ) Available • Sulfur resistance by construction that is unaffected by high sulfur environments Available DESIGN SUPPORT TOOLS click logo to get started • Solid metal nickel-chrome or manganese- copper alloy resistive element with low TCR Available (< 20 ppm/°C) Models Design Tools • Very low inductance 0.5 nH to 5 nH Available Available • Excellent frequency response to 50 MHz • Low thermal EMF (< 3 μV/°C) • AEC-Q200 qualified (1) • Material categorization: for definitions of complianc e please see www.vishay.com/doc?99912 Notes • This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details • Follow link to Overview of Automotive Grade Products for more details: www.vishay.com/doc?49924 (1) Flame retardance test may not be applicable to some resistor technologies STANDARD ELECTRICAL SPECIFICATIONS POWER RATING RESISTANCE VALUE RANGE WEIGHT GLOBAL SIZE P  (typical) MODEL 70 °C W Tol. ± 0.5 % Tol. ± 1.0 % g/1000 pieces WSR2 4527 2.0 0.005 to 1.0 0.001 to 1.0 440 WSR3 4527 3.0 (1) 0.005 to 0.2 0.001 to 0.2 440 Notes • Part marking: DALE, model, value, tolerance, date code (1) The WSR3 requires a minimum of 1050 sq. mil. circuit traces connecting to the recommended solder pad GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSR25L000FEA (visit www.vishay.net Vishay Dale parts numbering manual for all options) W S R 2 5 L 0 0 0 F E A GLOBAL MODEL RESISTANCE VALUE (1) TOLERANCE CODE PACKAGING CODE (2) SPECIAL (3) WSR2 L = m* D = ± 0.5 % EA = lead (Pb)-free, tape/reel (dash number) WSR3 R = decimal F = ± 1.0 % EK = lead (Pb)-free, bulk (up to 2 digits) 5L000 = 0.005  J = ± 5.0 % from 1 to 99 as TA = tin/lead, tape/reel (R86) R0100 = 0.01  applicable BA = tin/lead, bulk (B43) * Use “L” for resistance values < 0.01  Notes (1) WSR Marking (www.vishay.com/doc?30327) (2) Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes designating 1000 piece reels. These non-standar d packaging codes are identical to our standard EA (lead (Pb)-free) and TA (tin / lead), except that they have a package quantity of 1000 pieces (3) Follow link for customization capabilities: www.vishay.com/doc?48163 Revision: 09-Jan-2019 1 Document Number: 30101 For technical questions, contact: ww2bresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

WSR www.vishay.com Vishay Dale TECHNICAL SPECIFICATIONS PARAMETER UNIT WSR2 AND WSR3 RESISTOR CHARACTERISTICS ± 75 for 0.010  to 1.0  ± 110 for 0.005  to 0.0099  Temperature coefficient ± 300 for 0.004  to 0.0049  TCR measured from -55 °C to ppm/°C 150 °C ± 450 for 0.003  to 0.0039  ± 600 for 0.002  to 0.0029  ± 750 for 0.001  to 0.0019  Element TCR ppm/°C < 20 Dielectric withstanding voltage V > 500 AC Insulation resistance  > 109 Operating temperature range °C -65 to +275 Maximum working voltage V (P x R)1/2 DIMENSIONS in inches (millimeters) W H I b W1 T a L Notes • 3D models available: www.vishay.com/doc?30336 • Surface mount solder profile recommendations: www.vishay.com/doc?31052 DIMENSIONS SOLDER PAD DIMENSIONS MODEL L H T W W a b l 1 0.455 ± 0.032 WSR2,  0.095 ± 0.005 0.100 ± 0.010 0.275 ± 0.005 0.215 ± 0.005 0.155 0.230 0.205 (11.56 ± WSR3 (2.41 ± 0.127) (2.54 ± 0.254) (6.98 ± 0.127) (5.46 ± 0.127) (3.94) (5.84) (5.21) 0.813) Note • Sensing locations are based on the construction of the part; terminals are wrapped from the outside to underneath. These options place th e sensing location nearest the temperature stable resistance element, which minimizes contact resistance and optimizes TCR TYPICAL SENSING LAYOUT a a b c l c a b c l 0.155 0.230 0.020 0.205 (3.94) (5.84) (0.51) (5.21) Revision: 09-Jan-2019 2 Document Number: 30101 For technical questions, contact: ww2bresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

WSR www.vishay.com Vishay Dale DERATING PULSE CAPABILITY % 120 n wer i 100 click to get started LLLLL YY o N P OO ated 80 O S EE SS R PP RR 60 U P E V 40 TI AAA R T S 20 U LL LL II 0 - 65 - 25 25 75 125 175 225 275 Ambient Temperature °C 70 www.vishay.com/resistors/power-metal-strip-calculator PERFORMANCE TEST LIMITS TEST CONDITIONS OF TEST WSR2 WSR3 Thermal shock -55 °C to +150 °C, 1000 cycles, 15 min at each extreme ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  WSR2: 5x rated power for 5 s Short time overload ± 0.5 % + 0.0005  ± 2.0 % + 0.0005  WSR3: 4x rated power for 5 s Low temperature storage -65 °C for 24 h ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  High temperature 1000 h at +275 °C ± 1.0 % + 0.0005  ± 1.0 % + 0.0005  exposure Bias humidity +85 °C, 85 % RH, 10 % bias, 1000 h ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  Mechanical shock 100 g’s for 6 ms, 5 pulses ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  Vibration Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  Load life 1000 h at rated power, +70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 % + 0.0005  ± 2.0 % + 0.0005  Resistance to solder heat +260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  MIL-STD-202, method 106, 0 % power, 7a and 7b not Moisture resistance ± 0.5 % + 0.0005  ± 0.5 % + 0.0005  required PACKAGING (1) REEL MODEL TAPE WIDTH DIAMETER PIECES/REEL CODE WSR2 and WSR3 24 mm/embossed plastic 330 mm/13" 1500 EA Notes • Embossed Carrier Tape per EIA-481 (1) Additional packaging details at www.vishay.com/doc?20051 Revision: 09-Jan-2019 3 Document Number: 30101 For technical questions, contact: ww2bresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROV E RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose o r the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustainin g applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk . Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this documen t or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. © 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2019 1 Document Number: 91000