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WSR51L000FEA

型号：

WSR51L000FEA

品牌：

VISHAY[ VISHAY ]

页数：

4 页

PDF大小：

104 K

下载PDF手册
WSR High Power  
www.vishay.com  
Vishay Dale  
Power Metal Strip® Resistors,  
Low Value (down to 0.001 ), Surface Mount  
FEATURES  
• Molded high temperature encapsulation  
• Improved thermal management incorporated  
into design  
• All welded construction of the Power Metal  
Strip® resistors are ideal for all types of current  
sensing, voltage division and pulse applications  
Available  
• Proprietary processing technique produces  
extremely low resistance values (down to  
0.001 )  
Available  
Available  
Available  
• Solid metal nickel-chrome or manganese-  
copper alloy resistive element with low TCR  
(< 20 ppm/°C)  
• Very low inductance 0.5 nH to 5 nH  
• Low thermal EMF (< 3 μV/°C)  
DESIGN TOOLS (click logo to get started)  
• Integral heat sink not utilized for resistance values less  
than 0.0075   
• AEC-Q200 qualified (1)  
Models  
Available  
• Material categorization: for definitions of compliance  
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  
RESISTANCE VALUE RANGE  
POWER RATING  
WEIGHT  
(typical)  
g/1000 pieces  
GLOBAL  
MODEL  
SIZE  
P70 °C  
W
Tol. 0.ꢀ ꢁ  
Tol. 1.0 ꢁ  
WSR5  
4527  
5.0 (1)  
0.01 to 0.3  
0.001 to 0.3  
476  
Notes  
•
(1)  
Part marking: DALE, model, value, tolerance, date code.  
The WSR5 is rated at 5 W with terminal temperature maintained 120 °C.  
GLOBAL PART NUMBER INFORMATION  
Global Part Numbering example: WSRꢀR0100FEA (preferred part numbering format)  
(visit www.vishay.net Vishay Dale parts numbering manual for all options)  
W
S
R
ꢀ
R
0
1
0
0
F
E
A
GLOBAL MODEL  
WSRꢀ  
VALUE  
TOLERANCE CODE  
PACKAGING (1)  
SPECIAL  
L = m*  
D = 0.5 %  
F = 1.0 %  
J = 5.0 %  
EA = lead (Pb)-free, tape / reel  
EK = lead (Pb)-free, bulk  
(dash number)  
(up to 2 digits)  
from 1 to 99 as  
applicable  
R = decimal  
ꢀL000 = 0.005   
R0100 = 0.01   
TA = tin / lead, tape / reel (R86)  
BA = tin / lead, bulk (B43)  
* use “L” for resistance  
values < 0.01   
Note  
(1)  
Packaging code: EB (lead (Pb)-free) and TB (tin / lead) are non-standard packaging codes designating 1000 piece reels. These non-standard  
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.  
Revision: 21-Oct-16  
Document Number: 31059  
1
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 High Power  
www.vishay.com  
Vishay Dale  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
WSRꢀ RESISTOR CHARACTERISTICS  
75 for 0.01 to 0.3 ; 110 for 0.005 to 0.0099 ;  
300 for 0.004 to 0.0049  450 for 0.003 to 0.0039 ;  
600 for 0.002 to 0.0029 ; 750 for 0.001 to 0.0019   
Temperature coefficient  
ppm/°C  
Element TCR  
ppm/°C  
< 20  
> 500  
Dielectric withstanding voltage  
Insulation resistance  
VAC  
> 109  
Operating temperature range  
Maximum working voltage  
°C  
V
-65 to +275  
(P x R)1/2  
DIMENSIONS in inches (millimeters)  
H
W
I
b
W
1
T
a
L
Notes  
•
•
3D models available: www.vishay.com/doc?30342.  
Surface mount solder profile recommendations: www.vishay.com/doc?31052.  
DIMENSIONS  
MODEL  
SOLDER PAD DIMENSIONS  
L
H
T
W
W1  
a
b
l
0.455 0.032 0.095 0.005 0.100 0.010 0.275 0.005 0.215 0.005  
(11.56 0.813) (2.41 0.127) (2.54 0.254) (6.98 0.127) (5.46 0.127)  
0.155  
(3.94)  
0.230  
(5.84)  
0.205  
(5.21)  
WSR5  
Note  
•
Sensing locations are based on the construction of the part; terminals are wrapped from the outside to underneath. These options place the  
sensing location nearest the temperature stable resistance element, which minimizes contact resistance and optimizes TCR.  
TYPICAL SENSING LAYOUT  
DERATING  
a
120  
a
100  
80  
c
b
l
60  
40  
c
20  
a
b
c
l
0
0.155  
(3.94)  
0.230  
(5.84)  
0.020  
(0.51)  
0.205  
(5.21)  
- 65  
- 25  
25  
75  
70  
125  
175  
225  
275  
Ambient Temperature °C  
Revision: 21-Oct-16  
Document Number: 31059  
2
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 High Power  
www.vishay.com  
Vishay Dale  
PERFORMANCES  
TEST  
CONDITIONS OF TEST  
-55 °C to +150 °C, 1000 cycles, 15 min at each extreme  
3x rated power for 5 s  
TEST LIMITS  
0.5 %  
Thermal shock  
Short time overload  
Low temperature storage  
High temperature exposure  
Bias humidity  
2.0 %  
-65 °C for 24 h  
0.5 %  
1000 h at + 275 °C  
1.0 %  
+85 °C, 85 % RH, 10 % bias, 1000 h  
100 g’s for 6 ms, 5 pulses  
0.5 %  
Mechanical shock  
Vibration  
0.5 %  
Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h  
1000 h at 70 °C  
0.5 %  
Load life  
2.0 %  
Resistance to solder heat  
Moisture resistance  
260 3 °C 10 s to 12 s dwell, 25 mm/s emergence  
MIL-STD-202, method 106, 0 % power, 7a and 7b not required  
0.5 %  
0.5 %  
PACKAGING (1)  
REEL  
MODEL  
TAPE WIDTH  
DIAMETER  
PIECES/REEL  
1500  
CODE  
WSR5  
24 mm/embossed plastic  
330 mm/13"  
EA  
Notes  
•
(1)  
Embossed Carrier Tape per EIA-481.  
Additional packaging details at www.vishay.com/doc?20051.  
Revision: 21-Oct-16  
Document Number: 31059  
3
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 IMPROVE  
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 or  
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-sustaining  
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 document  
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.  
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED  
Revision: 08-Feb-17  
Document Number: 91000  
1
厂商 型号 描述 页数 下载

VISHAY

 		WSR 功率金属金光大道®电阻，低的值（低至0.001 Ω ） ，表面贴装[ Power Metal Strip® Resistors, Low Value (down to 0.001 Ω), Surface Mount ] 3 页

COOPER

 		WSR10351 [ Mains Power Connector ] 2 页

COOPER

 		WSR103542 [ MAINS POWER CONNECTOR ] 2 页

VISHAY

 		WSR2 功率金属金光大道®电阻，低的值（低至0.001 Ω ） ，表面贴装[ Power Metal Strip® Resistors, Low Value (down to 0.001 Ω), Surface Mount ] 3 页

VISHAY

 		WSR20.001OHM5%B43 [ RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 5 %, 0.001 ohm, SURFACE MOUNT, 4527, CHIP ] 2 页

VISHAY

 		WSR20.001OHM5%R86 [ RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 5 %, 0.001 ohm, SURFACE MOUNT, 4527, CHIP ] 2 页

VISHAY

 		WSR20.0022OHM5%R86 [ RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 5 %, 0.0022 ohm, SURFACE MOUNT, 4527, CHIP ] 2 页

VISHAY

 		WSR20.0027OHM5%R86 [ RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 5 %, 0.0027 ohm, SURFACE MOUNT, 4527, CHIP ] 2 页

VISHAY

 		WSR20.002OHM5%B43 [ RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 5 %, 0.002 ohm, SURFACE MOUNT, 4527, CHIP ] 2 页

VISHAY

 		WSR20.002OHM5%R86 [ RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 5 %, 0.002 ohm, SURFACE MOUNT, 4527, CHIP ] 2 页

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