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Datasheet> All Categories > Passive components> The resistor> WSR36L665FTA
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WSR36L665FTA

Description
RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP
CategoryPassive components    The resistor   
File Size235KB，3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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WSR36L665FTA Overview

RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP

WSR36L665FTA Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerVishay
package instruction, 4527
Reach Compliance Codecompliant
ECCN codeEAR99
JESD-609 codee0
Manufacturer's serial numberWSR
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature275 °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
resistance0.006665 Ω
Resistor typeFIXED RESISTOR
size code4527
surface mountYES
technologyMETAL STRIP
Temperature Coefficient110 ppm/°C
Terminal surfaceTin/Lead (Sn/Pb)
Terminal shapeWRAPAROUND
Tolerance1%
Base Number Matches1

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WSR
Vishay Dale
Power Metal Strip
®
Resistors,
Low Value (down to 0.001
Ω),
Surface Mount
FEATURES
•
Molded high temperature encapsulation
Pb-free
•
Ideal for all types of current sensing, voltage
Available
division and pulse applications including
switching and linear power supplies,
e2
instruments, power amplifiers
•
Proprietary processing technique produces
extremely low resistance values (down to
RoHS*
COMPLIANT
0.001
Ω)
•
All welded construction
•
Solid metal Nickel-Chrome or Manganese-Copper alloy
resistive element with low TCR (< 20 ppm/°C)
•
Solderable terminations
•
Very low inductance 0.5 nH to 5 nH
•
Excellent frequency response to 50 MHz
•
Low thermal EMF (< 3 µV/°C)
•
Lead (Pb)-free version is RoHS compliant
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
SIZE
POWER RATING
P
70 °C
W
2.0
3.0
(1)
RESISTANCE RANGE
Ω
± 0.5 %
± 1.0 %
0.01 - 1.0
0.001 - 1.0
0.01 - 0.2
0.001 - 0.2
WSR2
4527
WSR3
4527
Note
(1)
The WSR3 requires a minimum of 1050 sq. mil. circuit traces connecting to the recommended solder pad
• Part Marking: DALE, Model, Value, Tolerance, Date Code
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Dielectric Withstanding Voltage
Insulation Resistance
Operating Temperature Range
Maximum Working Voltage
Weight/1000 pieces (typical)
UNIT
ppm/°C
V
AC
Ω
°C
V
g
WSR2 & WSR3
0.005
Ω
- 0.0099
Ω
= ± 110
0.010
Ω
- 1.0
Ω
= ± 75
> 500
> 10
9
- 65 to + 275
(P x
R)
1/2
440
GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBERING: WSR25L000FTA (PREFERRED PART NUMBERING FORMAT)
W
GLOBAL MODEL
WSR2
WSR3
S
R
2
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 %
J
= ± 5.0 %
PACKAGING
EA
= Lead (Pb)-free, tape/reel
EK
= Lead (Pb)-free,
bulk
TA
= Tin/lead, tape/reel (R86)
BA
= Tin/Lead,
bulk
(B43)
HISTORICAL PART NUMBER EXAMPLE: WSR2 0.005
Ω
1
%
R86 (WILL CONTINUE TO BE ACCEPTED)
WSR2
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
30
For technical questions, contact: ww2bresistors@vishay.com
Document Number: 30101
Revision: 26-Mar-07

WSR36L665FTA Related Products

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Description RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP, ROHS COMPLIANT RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP, ROHS COMPLIANT RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP RESISTOR, CURRENT SENSE, METAL STRIP, 2 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP, ROHS COMPLIANT RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP, ROHS COMPLIANT RESISTOR, CURRENT SENSE, METAL STRIP, 3 W, 1 %, 110 ppm, 0.006665 ohm, SURFACE MOUNT, 4527, CHIP
Is it lead-free? Contains lead Lead free Lead free Contains lead Contains lead Lead free Lead free Contains lead
Is it Rohs certified? incompatible conform to conform to incompatible incompatible conform to conform to incompatible
package instruction , 4527 , 4527 , 4527 , 4527 , 4527 , 4527 , 4527 , 4527
Reach Compliance Code compliant compli compli compli compli compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
JESD-609 code e0 e2 e2 e0 e0 e2 e2 e0
Manufacturer's serial number WSR WSR WSR WSR WSR WSR WSR WSR
Installation features SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Number of terminals 2 2 2 2 2 2 2 2
Maximum operating temperature 275 °C 275 °C 275 °C 275 °C 275 °C 275 °C 275 °C 275 °C
Minimum operating temperature -65 °C -65 °C -65 °C -65 °C -65 °C -65 °C -65 °C -65 °C
Package shape RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
method of packing TR, EMBOSSED PLASTIC, 13 INCH BULK TR, EMBOSSED PLASTIC, 13 INCH BULK TR, EMBOSSED PLASTIC, 13 INCH TR, EMBOSSED PLASTIC, 13 INCH BULK BULK
Rated power dissipation(P) 3 W 2 W 2 W 2 W 2 W 3 W 3 W 3 W
Rated temperature 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
resistance 0.006665 Ω 0.006665 Ω 0.006665 Ω 0.006665 Ω 0.006665 Ω 0.006665 Ω 0.006665 Ω 0.006665 Ω
Resistor type FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR FIXED RESISTOR
size code 4527 4527 4527 4527 4527 4527 4527 4527
surface mount YES YES YES YES YES YES YES YES
technology METAL STRIP METAL STRIP METAL STRIP METAL STRIP METAL STRIP METAL STRIP METAL STRIP METAL STRIP
Temperature Coefficient 110 ppm/°C 110 ppm/°C 110 ppm/°C 110 ppm/°C 110 ppm/°C 110 ppm/°C 110 ppm/°C 110 ppm/°C
Terminal surface Tin/Lead (Sn/Pb) Tin/Silver (Sn/Ag) Tin/Silver (Sn/Ag) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Silver (Sn/Ag) Tin/Silver (Sn/Ag) Tin/Lead (Sn/Pb)
Terminal shape WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND WRAPAROUND
Tolerance 1% 1% 1% 1% 1% 1% 1% 1%
Base Number Matches 1 1 1 1 1 1 1 1

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