WSHM2818R0500FEA [VISHAY]
RES 0.05 OHM 1% 7W 2818;
| 型号： | WSHM2818R0500FEA |
| 厂家： | 
VISHAY |
| 描述： | RES 0.05 OHM 1% 7W 2818 |
| 文件： | 总2页 (文件大小：551K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VISHAY INTERTECHNOLOGY, INC.
POWER METAL STRIP® RESISTORS
WSHM2818
Power Metal Strip® Resistors, High Power (7 W),
Low Value (Down to 0.001 Ω), Surface Mount
KEY BENEFITS
• Improved thermal management incorporated into design
• The WSHM2818 resistor has 7 W power capability in a small 2818 size package
• Very low inductance (< 5 nH)
• Very low resistance values (1 mΩ to 100 mΩ)
APPLICATIONS
Automotive:
• Electronic controls (engine controls, climate controls, anti-lock brakes, etc.)
• Brushless DC motor controls (electronic power steering, electric: water pump,
oil pump, air conditioning, etc.)
• Electric and hybrid controls (battery management)
Industrial:
• Oil / gas well drilling (down hole test / measurement equipment)
• Air conditioning / heat pump (inverter control)
Consumer:
• Air conditioning / heat pump (inverter control)
• White goods (inverter control)
Computer:
• DC/DC converter, VRMs for servers
• Power management / safety
RESOURCES
• Datasheet: WSHM2818 - www.vishay.com/doc?30188
• For technical questions contact ww2bresistors@vishay.com
• Material categorization: For definitions please see www.vishay.com/doc?99912
One of the World’s Largest Manufacturers of
Discrete Semiconductors and Passive Components
PRODUCT SHEET
1/2
VMN-PT0284-1410
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
VISHAY INTERTECHNOLOGY, INC.
POWER METAL STRIP® RESISTORS
WSHM2818
Power Metal Strip® Resistors, High Power (7 W),
Low Value (Down to 0.001 Ω), Surface Mount
STANDARD ELECTRICAL SPECIFICATIONS
POWER RATING
RESISTANCE
VALUE RANGE
WEIGHT
(typical)
g/1000 pieces
TOLERANCE
%
GLOBAL MODEL
SIZE
P70 °C
W
7 (2)
WSHM2818
2818
1.0
0.001 to 0.1
167.8
Note
(2)
The WSHM2818 is rated at 7 W with maximum surface temperature of 180 °C.
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
RESISTOR CHARACTERISTICS
200 for 1 m to 5.99 m
75 for 6 m to 100 m
Temperature coefficient
ppm/°C
Inductance
nH
°C
A
< 5
Operating temperature range
Maximum continuous current
-65 to +170
(P/R)1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: WSHM2818R1000FEA
W
S
H
M
2
8
1
8
R
1
0
0
0
F
E
A
RESISTANCE
VALUE
GLOBAL MODEL
TOLERANCE CODE
PACKAGING CODE
SPECIAL
WSHM2818
L = m*
F = 1.0 ꢀ
J = 5.0 ꢀ
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
(Dash number)
(up to 2 digits)
From 1 to 99 as
applicable
R = Decimal
4L000 = 0.004
R0100 = 0.01
* Use “L” for resistance
values < 0.01
DIMENSIONS in inches (millimeters)
L
H
a
T
b
l
a
W
RESISTANCE
DIMENSIONS
SOLDER PAD DIMENSIONS
MODEL
RANGE
L
W
H
T
a
b
l
0.280 0.010 0.180 0.010 0.0ꢀ9 0.010 0.12ꢀ 0.010
(7.1 0.2ꢀ) (4.6 0.2ꢀ) (1.ꢀ0 0.2ꢀ) (3.18 0.2ꢀ)
0.138
(3.ꢀ)
0.200
(ꢀ.1)
0.024
(0.61)
WSHM2818
0.001 to 0.1
PRODUCT SHEET
2/2
VMN-PT0284-1410
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
相关型号：
WSHM2818_15
Power Metal Strip® Resistors, High Power (7 W) Low Value (down to 0.001 ï), Surface Mount
VISHAY
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