WSH2818R0330FEA Vishay, WSH2818R0330FEA Datasheet

RES .033 OHM 5W 1% 2818 SMD

WSH2818R0330FEA

Manufacturer Part Number
WSH2818R0330FEA
Description
RES .033 OHM 5W 1% 2818 SMD
Manufacturer
Vishay
Series
WSH2818r
Type
Power Metal Strip Resistors High Power Low Value Surface Mountr
Datasheet

Specifications of WSH2818R0330FEA

Resistance (ohms)
0.033
Power (watts)
5W
Composition
Metal Element
Features
Current Sense
Temperature Coefficient
±75ppm/°C
Tolerance
±1%
Size / Dimension
0.280" L x 0.180" W (7.11mm x 4.57mm)
Height
0.032" (0.81mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
2818
Resistance In Ohms
0.033
Case
2818
Resistance
0.033 Ohms
Power Rating
5 Watts
Product
Metal Element Current Sensing Resistors
Operating Temperature Range
- 65 C to + 170 C
Dimensions
4.6 mm W x 7.1 mm L x .813 mm H
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
WSHA-.033TR
WSH2818
Vishay Dale
Note
(2)
** Please see document “Vishay Material Category Policy”:
www.vishay.com
430
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
WSH2818
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature coefficient
Inductance
Operating temperature range
Maximum continuous current
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSH2818R1000FEA
The WSH2818 is rated at 5 W with maximum surface temperature of 200 °C.
GLOBAL MODEL
WSH2818
W
S
Power Metal Strip
Low Value (down to 0.001 ), Surface Mount
H
* Use “L” for resistance
RESISTANCE VALUE
4L000 = 0.004 
R0100 = 0.01 
values < 0.01 
2
R = Decimal
L = m*
ppm/°C
8
For technical questions, contact:
UNIT
SIZE
2818
nH
°C
A
1
POWER RATING
8
TOLERANCE CODE
®
www.vishay.com/doc?99902
F = ± 1.0 %
J = ± 5.0 %
P
5
70 °C
W
Resistors, High Power (5 W)
R
(2)
1
ww2bresistors@vishay.com
FEATURES
• Improved thermal management incorporated
• Ideal for all types of current sensing, voltage
• Proprietary processing technique produces
• All welded construction
• Very low inductance (< 5 nH)
• Solid metal nickel-chrome or manganese-copper alloy
• Excellent frequency response to 50 MHz
• Low thermal EMF (< 3 μV/°C)
• AEC-Q200 qualified
• Compliant to RoHS Directive 2002/95/EC
Note
(1)
into design
division
switching
instruments, power amplifier
extremely low resistance values
resistive element with low TCR (< 20 ppm/°C)
Flame retardance test may not be applicable to some resistor
technologies.
0
TOLERANCE
RESISTOR CHARACTERISTICS
EA = Lead (Pb)-free, tape/reel
± 200 for 1 m to 5.99 m
± %
1.0
± 75 for 6 m to 100 m
EK = Lead (Pb)-free, bulk
0
PACKAGING CODE
and
- 65 to + 170
and
0
(P/R)
< 5
pulse
1/2
linear
VALUE RANGE
(1)
F
RESISTANCE
0.001 to 0.1
applications
E
power
A
Document Number: 30120
including
supplies,
Revision: 08-Dec-10
(Dash number)
(up to 2 digits)
as applicable
From 1 to 99
g/1000 pieces
SPECIAL
WEIGHT
(typical)
126

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WSH2818R0330FEA Summary of contents

Page 1

... WSH2818 L = m Decimal 4L000 = 0.004  R0100 = 0.01  * Use “L” for resistance values < 0.01  ** Please see document “Vishay Material Category Policy”: www.vishay.com For technical questions, contact: 430 ® Resistors, High Power (5 W) FEATURES • Improved thermal management incorporated into design • ...

Page 2

... Ambient Temperature in °C 70 CONDITIONS OF TEST TAPE WIDTH DIAMETER 330 mm/13" ww2bresistors@vishay.com WSH2818 Vishay Dale SOLDER PAD DIMENSIONS 0.125 ± 0.010 0.138 0.200 (3.18 ± 0.25) (3.5) (5.1) 100 125 150 170 TEST LIMITS ± 0.5 % R ± 1.0 % 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 ...

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