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WSMS5515_12

型号:

WSMS5515_12

描述:

功率金属Strip®仪表分流电阻非常低的值(低至0.00010欧姆)[ Power Metal Strip® Meter Shunt Resistor, Very Low Value (down to 0.00010 Ohms) ]

品牌:

VISHAY[ VISHAY ]

页数:

3 页

PDF大小:

76 K

WSMS5515  
www.vishay.com  
Vishay Dale  
Power Metal Strip® Meter Shunt Resistor,  
Very Low Value (down to 0.00010 Ohms)  
FEATURES  
• High power to resistor size ratio  
• 4-terminal (Kelvin) connection design  
• Proprietary processing technique produces  
extremely low resistance values  
• All welded construction  
• Very low inductance (< 0.5 nH)  
• Low thermal EMF (< 3 μV/°C)  
• Material categorization: For definitions of compliance  
please see www.vishay.com/doc?99912  
STANDARD ELECTRICAL SPECIFICATIONS  
POWER RATING  
RESISTANCE VALUE  
RESISTANCE VALUES  
CURRENTLY AVAILABLE (1)  
WEIGHT  
(typical)  
g/1000 pieces  
GLOBAL  
MODEL  
TOLERANCE  
%
SIZE  
P70 °C  
RANGE  
W
100μ, 160μ, 200μ,  
250μ, 300μ, 500μ  
WSMS5515  
5515  
3.0  
5.0  
50μ to 1000μ  
7800  
Note  
(1)  
Other values may be available, contact factory  
TECHNICAL SPECIFICATIONS  
PARAMETER  
UNIT  
RESISTOR CHARACTERISTICS  
325 for 100 μ, 225 for 160 μ, 200 μ, and 250 μ,  
175 for 300 μto 500 μ  
Temperature Coefficient  
ppm/°C  
Operating Temperature Range  
Maximum Current Rating  
°C  
A
- 65 to + 170  
(P/R)1/2  
GLOBAL PART NUMBER INFORMATION  
GLOBAL PART NUMBERING: WSMS5515L2500JK (WSMS5515, 0.00025 , 5 %)  
W
S
M
S
5
5
1
5
L
2
5
0
0
J
K
GLOBAL MODEL  
RESISTANCE VALUE  
TOLERANCE CODE  
PACKAGING CODE  
SPECIAL  
WSMS5515  
L = m  
J = 5.0 %  
K = Bulk pack  
(Dash number)  
(Up to 2 digits)  
From 1 to 99 as  
applicable  
L1000 = 0.00010   
L1600 = 0.00016   
L2000 = 0.00020   
L2500 = 0.00025   
L3000 = 0.00030   
L5000 = 0.00050   
Revision: 09-May-12  
Document Number: 30135  
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  
WSMS5515  
www.vishay.com  
DIMENSIONS in inches  
Vishay Dale  
1.441  
B
1.005  
0.724  
0.156  
0.079  
CALIBRATION CUT  
0.142  
0.079  
0.142  
0.488  
0.079  
0.138  
0.295  
0.056  
0.590  
1.575  
0.295  
2.165 0.010  
R 0.020 (2)  
R 0.020 (2)  
R 0.078 REF. (1)  
Ø 0.244 THRU (2)  
R 0.028 (4)  
DERATING  
TOLERANCES ON DECIMALS  
XXX 0.005  
120  
100  
80  
RESISTANCE VALUE RESISTOR THICKNESS ELEMENT  
)  
100  
160  
200  
250  
300  
500  
(inches)  
0.033  
0.051  
0.051  
0.033  
0.033  
0.059  
MATERIAL  
Mn-Cu  
Mn-Cu  
Mn-Cu  
Mn-Cu  
Mn-Cu  
Fe-Cr  
60  
40  
20  
0
- 65- 50 - 25  
0
25  
50  
75 100 125 150 175  
Ambient Temperature in °C  
70  
PERFORMANCE  
TEST  
CONDITIONS OF TEST  
TEST LIMITS  
Thermal Shock  
Short Time Overload  
- 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme  
5 x rated power for 5 s  
0.5 % R  
0.5 % R  
0.5 % R  
1.0 % R  
0.5 % R  
0.5 % R  
0.5 % R  
1.0 % R  
0.5 % R  
Low Temperature Operation  
High Temperature Exposure  
Bias Humidity  
- 65 °C for 45 min  
1000 h at + 170 °C  
+ 85 °C, 85 % RH, 10 % bias, 1000 h  
100 g’s for 6 ms, 5 pulses  
Mechanical Shock  
Vibration  
Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h  
1000 h at + 70 °C, 1.5 h “ON”, 0.5 h “OFF”  
MIL-STD-202, method 106, 0 % power, 7b not required  
Load Life  
Moisture Resistance  
Revision: 09-May-12  
Document Number: 30135  
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  
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 and agree  
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and  
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay  
or its distributor was negligent regarding the design or manufacture of the part. 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.  
Material Category Policy  
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the  
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council  
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment  
(EEE) - recast, unless otherwise specified as non-compliant.  
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that  
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.  
Revision: 12-Mar-12  
Document Number: 91000  
1
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