RES .033 OHM 1W 1% 2512 SMD

WSLS2512R0330FHEB

Manufacturer Part NumberWSLS2512R0330FHEB
DescriptionRES .033 OHM 1W 1% 2512 SMD
ManufacturerVishay
SeriesWSL
TypeImproved Stability Power Metal Strip Resistors Low Value Surface Mount
WSLS2512R0330FHEB datasheet
 

Specifications of WSLS2512R0330FHEB

Resistance (ohms)0.033Power (watts)1W
CompositionMetal ElementFeaturesCurrent Sense
Temperature Coefficient±75ppm/°CTolerance±1%
Size / Dimension0.250" L x 0.125" W (6.35mm x 3.18mm)Height0.035" (0.89mm)
Number Of Terminations2Package / Case2512 (6432 Metric), Strip
Resistance0.033 OhmsPower Rating1 Watt
ProductMetal Film Resistors General PurposeOperating Temperature Range- 65 C to + 170 C
Dimensions3.18 mm W x 6.35 mm L x 0.635 mm HElement TypeMetal Strip
Termination StyleSMD/SMTLead Free Status / Rohs StatusLead free / RoHS Compliant
Other namesWSLSA-.033TR  
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WSLS2512, Improved Stability
Vishay Dale
Improved Stability (0.25 % and 0.5 %), Power Metal Strip
Low Value (0.01  to 0.1 ), Surface Mount
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
SIZE
WSLS2512
2512
Note
• Part marking: Value, RTC/stability code.
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Temperature coefficient
ppm/°C
Operating temperature range
Maximum working voltage
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSLS2512R0100FHEA
W
S
L
S
2
5
GLOBAL MODEL
RESISTANCE VALUE
WSLS2512
R = Decimal
R0100 = 0.01 
** Please see document “Vishay Material Category Policy”:
www.vishay.com
For technical questions, contact:
418
FEATURES
• Current sensing in high-temperature (+ 125 °C)
applications
• Greater stability with maximum resistance
change of 0.25 % or 0.5 % through 2000 h
workload
• Ideal for all types of current sensing, voltage
division
switching
instruments, power amplifiers and shunts
• Proprietary processing technique produces
extremely low resistance values (0.01  to 0.1 )
• All welded construction
• Solid metal nickel-chrome resistive element with low TCR
(< 20 ppm/°C)
• Very low inductance 0.5 neH to 2 nH
• Excellent frequency response to 50 MHz
• Low thermal EMF (< 3 μV/°C)
• AEC-Q200 qualified
• Compliant to RoHS Directive 2002/95/EC
Note
(1)
Flame retardance test may not be applicable to some resistor
technologies.
POWER RATING
TOLERANCE
P
70 °C
± %
W
1.0
0.5, 1.0, 5.0
RESISTOR CHARACTERISTICS
°C
V
1
2
R
0
1
TOLERANCE CODE
RTC/STABILITY
D = ± 0.5 %
G = 75 ppm,
F = ± 1.0 %
0.25 % stability
J = ± 5.0 %
H = 75 ppm,
0.5 % stability
www.vishay.com/doc?99902
ww2bresistors@vishay.com
®
Resistors
and
pulse
applications
including
and
linear
power
supplies,
(1)
RESISTANCE
WEIGHT
VALUE RANGE
g/1000 pieces
0.01 to 0.1
± 75
- 65 to + 170
1/2
(P x R)
0
0
F
H
E
A
PACKAGING CODE
EA = Lead (Pb)-free,
(Dash number)
tape/reel
(up to 2 digits)
EK = Lead (Pb)-free,
From 1 to 99 as
bulk
Document Number: 30123
Revision: 04-Feb-11
(typical)
63.6
SPECIAL
applicable

WSLS2512R0330FHEB Summary of contents

  • Page 1

    ... GLOBAL MODEL RESISTANCE VALUE WSLS2512 R = Decimal R0100 = 0.01  ** Please see document “Vishay Material Category Policy”: www.vishay.com For technical questions, contact: 418 FEATURES • Current sensing in high-temperature (+ 125 °C) applications • Greater stability with maximum resistance change of 0. 0.5 % through 2000 h workload • ...

  • Page 2

    ... Ambient Temperature in °C 70 CONDITIONS OF TEST TAPE WIDTH DIAMETER 178 mm/7" ww2bresistors@vishay.com Vishay Dale SOLDER PAD DIMENSIONS a b 0.065 0.145 (1.65) (3.68) 125 150 170 TEST LIMITS 0.25 % ± (0 0.005 ) R ± (0 0.005 ) R ± (0 0.005 ) R ± (1 0.005 ) R ± ...

  • Page 3

    ... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications 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 ...