参数资料
型号: WSMS2908L1000JK
厂商: Vishay Dale
文件页数: 1/3页
文件大小: 0K
描述: RES .0001 OHM 5% 3W METAL STRIP
产品目录绘图: WSMS2908 Side
WSMS2908 Top
标准包装: 50
系列: Power Metal Strip®
类型: 分流器,测量仪
应用: 电功率表
复合体: 金属元素
电阻(欧姆): 0.0001
功率(瓦特): 3W
容差: ±5%
温度系数: ±500ppm/°C
工作温度: -65°C ~ 170°C
安装类型: 分流器夹具,20mm 间距
其它名称: WSMSB-.0001
WSMS2908
www.vishay.com
Vishay Dale
Power Metal Strip ? Meter Shunt Resistor,
Very Low Value (down to 0.0001 ? )
FEATURES
? High power to resistor size ratio
? 5-terminal connection design
? Use for single or multi-phase energy meters
? Proprietary processing technique produces
extremely low resistance values
? All welded construction
? Very low inductance (< 5 nH)
? Low thermal EMF (< 3 μV/°C)
? AEC-Q200 qualified
? Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL ?
MODEL
WSMS2908
SIZE
2908
POWER RATING
P 70 °C
W
3.0
TOLERANCE
%
5.0
RESISTANCE VALUE
RANGE
?
50μ to 1000μ
RESISTANCE VALUES
CURRENTLY AVAILABLE (1)
?
100μ, 250μ, 300μ, 430μ, 500μ
WEIGHT
(typical)
g/1000 pieces
2100
Note
(1) Other values may be available, contact factory
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Operating Temperature Range
Maximum Current Rating
UNIT
ppm/°C
°C
A
RESISTOR CHARACTERISTICS
± 1100 for 100 μ ? , ± 300 for 250 μ ? ,
± 225 for 300 μ ? , ± 175 for 430 μ ? and 500 μ ?
- 65 to + 170
( P / R ) 1/2
GLOBAL PART NUMBER INFORMATION
GLOBAL PART NUMBERING: WSMS2908L2500JK (WSMS2908, 0.00025 ? , ± 5 %)
W
S
K
0
6
1
2
1
L
0
0
0
F
E
A
GLOBAL MODEL
WSMS2908
Revision: 02-Sep-13
RESISTANCE VALUE
L = m ?
L1000 = 0.00010 ?
L2500 = 0.00025 ?
L3000 = 0.00030 ?
L4300 = 0.00043 ?
L5000 = 0.00050 ?
TOLERANCE CODE
J = ± 5.0 %
1
PACKAGING CODE
K = Bulk pack
E = Tape and reel
SPECIAL
(Dash number)
(Up to 2 digits)
From 1 to 99 as
applicable
Document Number: 30160
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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