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WSL36372L740FTA

Description
RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 75 ppm, 0.00274 ohm, SURFACE MOUNT, 3637, CHIP
CategoryPassive components    The resistor   
File Size262KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WSL36372L740FTA Overview

RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 75 ppm, 0.00274 ohm, SURFACE MOUNT, 3637, CHIP

WSL36372L740FTA Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instruction, 3637
Reach Compliance Codecompliant
ECCN codeEAR99
JESD-609 codee0
Manufacturer's serial numberWSL3637
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature170 °C
Minimum operating temperature-65 °C
Package shapeRECTANGULAR PACKAGE
method of packingTR, EMBOSSED PLASTIC, 13 INCH
Rated power dissipation(P)3 W
Rated temperature70 °C
resistance0.00274 Ω
Resistor typeFIXED RESISTOR
size code3637
surface mountYES
technologyMETAL STRIP
Temperature Coefficient75 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWRAPAROUND
Tolerance1%
WSL3637
Vishay Dale
Power Metal Strip
®
Resistors, Low Value (down to 0.001
Ω),
Surface Mount, 4-Terminal
FEATURES
4-Terminal design allows for 0.5 % resistance
tolerance down to 0.003
Ω
Pb-free
Available
Ideal for all types of current sensing, voltage
division and pulse applications including
e3
switching and linear power supplies,
instruments and power amplifiers
Proprietary processing technique produces
RoHS*
extremely low resistance values (down to
COMPLIANT
0.001
Ω)
All welded construction
Solid metal Nickel-Chrome alloy resistive element with low
TCR ( < 20 ppm/°C)
Solderable terminations
Low thermal EMF (< 3 µV/°C)
Very low inductance, 0.5 nH to 5 nH
Excellent frequency response to 50 MHz
Lead (Pb)-free version is RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
WSL3637
POWER RATING
P
70 °C
W
3.0
TOLERANCE
%
0.5 and 1.0
RESISTANCE RANGE
Ω
0.001 - 0.01
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Operating Temperature Range
Maximum Working Voltage
Weight/1000 pieces
UNIT
ppm/°C
°C
V
g
WSL3637
0.001
Ω
- 0.0029
Ω
= ± 75
0.003
Ω
- 0.010
Ω
= ± 50
- 65 to + 170
(P x
R)
1/2
274.3
GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBERING: WSL36375L000FTA (PREFERRED PART NUMBERING FORMAT)
W
GLOBAL MODEL
WSL3637
S
L
3
6
3
7
5
L
0
0
0
F
T
A
SPECIAL
(Dash
Number)
(up to 2 digits)
From
1 - 99
as
applicable
VALUE
L
= mΩ*
R
= Decimal
5L000
= 0.005
Ω
R0100
= 0.01
Ω
*
use
”L” for
resistance
values
< 0.01
Ω
TOLERANCE
D
= ± 0.5
%
F
= ± 1.0
%
PACKAGING
EA
= Lead (Pb)-free, tape/reel
EK
= Lead (Pb)-free,
bulk
TA
= Tin/lead, tape/reel (R86)
BA
= Ti n/lead,
bulk
(B43)
HISTORICAL PART NUMBER EXAMPLE: WSL3637 0.005
Ω
1
%
R86 (WILL CONTINUE TO BE ACCEPTED)
WSL3637
HISTORICAL MODEL
0.005
Ω
RESISTANCE
VALUE
1
%
TOLERANCE CODE
R86
PACKAGING
* Pb containing terminations are not RoHS compliant, exemptions may apply
www.vishay.com
22
For technical questions, contact: ww2bresistors@vishay.com
Document Number: 30099
Revision: 26-Mar-07
Microchip Elite Technology Annual Conference (2009--2017)
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