参数资料
型号: WSLT2512R2800FEB
厂商: Vishay Dale
文件页数: 1/3页
文件大小: 0K
描述: RES .280 OHM 1W 1% 2512 SMD
标准包装: 1
系列: WSLT
电阻(欧姆): 0.28
功率(瓦特): 1W
复合体: 金属元素
特点: 电流检测
温度系数: ±75ppm/°C
容差: ±1%
封装/外壳: 2512(6432 公制),带
尺寸/尺寸: 0.250" L x 0.125" W(6.35mm x 3.18mm)
高度: 0.035"(0.89mm)
端子数: 2
包装: 标准包装
其它名称: WSLTB-.280DKR
WSLT2512
www.vishay.com
Vishay Dale
Power Metal Strip ? Resistors, High Temperature (275 °C),
Low Value (down to 0.01 Ohm), Surface Mount
FEATURES
? Ideal for all types of current sensing, voltage
division and pulse applications including
switching and linear power supplies,
instruments and power amplifiers
? Proprietary processing technique produces
extremely low resistance values
? All welded construction
? Specially selected and stabilized materials allow
for high temperature derating (to + 275 °C)
? Solid metal nickel-chrome alloy
resistive
element with low TCR (< 20 ppm/°C)
? Very low inductance (< 5 nH)
? Excellent frequency response to 50 MHz
? Low thermal EMF (< 3 μV/°C)
? Compliant to RoHS Directive 2002/95/EC
? AEC-Q200 qualified available (1)
Note
(1) Flame retardance test may not be applicable to some resistor
technologies.
Note
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL MODEL
WSLT2512
SIZE
2512
POWER RATING
P 70 °C
W
1.0
TOLERANCE
±%
0.5, 1.0
RESISTANCE
VALUE RANGE
?
0.01 to 0.50
WEIGHT
(typical)
g/1000 pieces
63.6
Note
? Part marking: DALE, value, tolerance code.
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature coefficient
Inductance
Operating temperature range
Maximum continuous current
UNIT
ppm/°C
nH
°C
A
RESISTOR CHARACTERISTICS
± 75
<5
- 65 to + 275
( P / R ) 1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: WSLT2512R0100FEA
W
S
L
T
2
5
1
2
R
0
1
0
0
F
E
A
GLOBAL MODEL
WSLT2512
Revision: 09-Nov-11
RESISTANCE VALUE
R = Decimal
R0100 = 0.01 ?
TOLERANCE CODE
D = ± 0.5 %
F = ± 1.0 %
1
PACKAGING CODE
EA = Lead (Pb)-free, tape/reel
EK = Lead (Pb)-free, bulk
SPECIAL
Reserved for
future specials
Document Number: 30121
For technical questions, contact: ww2bresistors@vishay.com
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
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