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WSL39212L000FEB

CategoryPassive components   
File Size120KB,4 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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WSL39212L000FEB Parametric

Parameter NameAttribute value
Product CategoryCurrent Sense Resistors - SMD
ManufacturerVishay
RoHSDetails
Resistance0.002 Ohms
Power Rating3 W
Tolerance1 %
Temperature Coefficient75 PPM / C
Operating Temperature Range- 65 C to + 170 C
Case Code - in3921
Case Code - mm10052
TechnologyMetal Element
Termination2 Terminal
PackagingReel
Diameter-
Height0.5 mm
Length10 mm
Package / Case3921 (10052 metric)
ProductMetal Element Current Sensing Resistors
Factory Pack Quantity1000
Termination StyleSMD/SMT
TypePower Metal Strip Resistors, Low Value (Down to 0.0002 Ohms), Surface Mount
Voltage Rating-
Width5.2 mm
WSL3921, WSL5931
www.vishay.com
Vishay Dale
Power Metal Strip
®
Resistors,
Low Value (down to 0.0002
),
Surface Mount
FEATURES
• All welded construction of the Power Metal
Available
Strip
®
resistors are ideal for all types of current
sensing,
voltage
division
and
pulse
applications
• Proprietary processing technique produces
extremely low resistance values, down to
0.0002
• Construction is unaffected by high sulfur
environments
• Solid metal iron-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)
• AEC-Q200 qualified
(1)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
DESIGN SUPPORT TOOLS
Models
Available
Design Tools
click logo to get started
Available
Notes
• 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
GLOBAL
MODEL
WSL3921
WSL5931
SIZE
3921
5931
POWER RATING
TOLERANCE
P
70 °C
%
W
3.0
5.0
1.0, 5.0
1.0, 5.0
RESISTANCE
VALUE RANGE
0.2m to 4m
0.2m to 3m
RESISTANCE VALUES
CURRENTLY AVAILABLE
(1)
0.2m, 0.3m, 0.5m, 0.7m, 1m, 1.5m, 2m, 2.5m,
3m, 4m
0.2m, 0.3m, 0.5m, 1m, 2m, 3m
WEIGHT
(typical)
g/1000 pieces
281
398
Note
(1)
Other values may be available, contact factory
TECHNICAL SPECIFICATIONS
PARAMETER
Component temperature coefficient
(including terminal)
(1)
Element TCR
(2)
Operating temperature range
Maximum working voltage
(3)
UNIT
ppm/°C
ppm/°C
°C
V
RESISTOR CHARACTERISTICS
WSL3921
WSL5931
± 225 for 0.2 m
± 175 for 0.2 m to 0.7 m
± 175 for 0.3 m and 0.5 m
± 75 for 1 m to 4 m
± 75 for 1 m to 4 m
< 20
-65 to +170
(P x
R)
1/2
Notes
(1)
Component TCR - total TCR that includes the TCR effects of the resistor element and the copper terminal
(2)
Element TCR - only applies to the alloy used for the resistor element; refer to item 1 in the construction illustration on the following page
(3)
Maximum working voltage - the WSL is not voltage sensitive, but is limited by power / energy dissipation and is also not ESD sensitive
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSL3921L5000FEA (WSL3921, 0.0005
,
± 1 %)
(visit
www.vishay.net
Vishay Dale parts numbering manual for all options)
W
S
L
3
9
2
1
L
5
0
0
0
F
E
A
SPECIAL
(2 digits)
(dash number)
(up to 2 digits)
from
1 to 99
as
applicable
GLOBAL MODEL
(7 digits)
WSL3921
WSL5931
RESISTANCE VALUE
(5 digits)
L
= m
L5000
= 0.0005
TOLERANCE CODE
(1 digit)
F
= ± 1.0 %
J
= ± 5.0 %
PACKAGING CODE
(1)
(2 digits)
EA
= lead (Pb)-free, tape/reel
EK
= lead (Pb)-free, bulk
Note
(1)
Packaging code: EB (lead (Pb)-free) is a non-standard packaging code that designates a 1000 piece reel size. The non-standard packaging
code is identical to our standard EA (lead (Pb)-free) packaged code, except that it has a package quantity of 1000 pieces.
Revision: 23-Nov-17
Document Number: 30110
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

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Description Current Sense Resistors - SMD 3watts .004ohms 1% Current Sense Resistors - SMD 3watts .001ohms 1% USB Interface IC USB to Serial UART Enhanced IC SSOP-28 NTC Thermistors 10Kohm +/-1% 3380K 50mm length
Tolerance 1 % 1 % 1 % 1 % 1% 1%
Temperature Coefficient 75 PPM / C 75 PPM / C 175 PPM / C 75 PPM / C 175 ppm/°C 175 ppm/°C
Product Category Current Sense Resistors - SMD Current Sense Resistors - SMD Current Sense Resistors - SMD Current Sense Resistors - SMD - -
Manufacturer Vishay Vishay Vishay Vishay - -
RoHS Details Details Details Details - -
Resistance 0.002 Ohms 0.004 Ohms 300 uOhms 0.001 Ohms - -
Power Rating 3 W 3 W 3 W 3 W - -
Operating Temperature Range - 65 C to + 170 C - 65 C to + 170 C - 65 C to + 170 C - 65 C to + 170 C - -
Case Code - in 3921 3921 3921 3921 - -
Case Code - mm 10052 10052 10052 10052 - -
Technology Metal Element Metal Element Metal Element Metal Element - -
Termination 2 Terminal 2 Terminal 2 Terminal 2 Terminal - -
Packaging Reel Reel Reel Bulk - -
Height 0.5 mm 0.5 mm 0.5 mm 0.5 mm - -
Length 10 mm 10 mm 10 mm 10 mm - -
Package / Case 3921 (10052 metric) 3921 (10052 metric) 3921 (10052 metric) 3921 (10052 metric) - -
Product Metal Element Current Sensing Resistors Metal Element Current Sensing Resistors Metal Element Current Sensing Resistors Metal Element Current Sensing Resistors - -
Factory Pack Quantity 1000 1000 1000 100 - -
Termination Style SMD/SMT SMD/SMT SMD/SMT SMD/SMT - -
Type Power Metal Strip Resistors, Low Value (Down to 0.0002 Ohms), Surface Mount Power Metal Strip Resistors, Low Value (Down to 0.0002 Ohms), Surface Mount Power Metal Strip Resistors, Low Value (Down to 0.0002 Ohms), Surface Mount Power Metal Strip Resistors, Low Value (Down to 0.0002 Ohms), Surface Mount - -
Width 5.2 mm 5.2 mm 5.2 mm 5.2 mm - -
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