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MRA-1247R00FE12

产品描述Wirewound Resistors - Through Hole 10watt 47ohm 1%
产品类别无源元件   
文件大小83KB,共3页
制造商Vishay(威世)
官网地址http://www.vishay.com
标准
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MRA-1247R00FE12概述

Wirewound Resistors - Through Hole 10watt 47ohm 1%

MRA-1247R00FE12规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Vishay(威世)
产品种类
Product Category
Wirewound Resistors - Through Hole
RoHSDetails
电阻
Resistance
47 Ohms
功率额定值
Power Rating
12 W
容差
Tolerance
1 %
温度系数
Temperature Coefficient
30 PPM / C
直径
Diameter
7.92 mm
长度
Length
30.18 mm
端接类型
Termination Style
Axial
系列
Packaging
Bulk
产品
Product
Power Resistors Wirewound Silicone Coated
技术
Technology
Wirewound
类型
Type
Non-Magnetic, Non-Inductive
安装风格
Mounting Style
PCB Mount
引线直径
Lead Diameter
1.016 mm
最大工作温度
Maximum Operating Temperature
+ 350 C
最小工作温度
Minimum Operating Temperature
- 65 C
工厂包装数量
Factory Pack Quantity
1

文档预览

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MRA
www.vishay.com
Vishay Mills
Wirewound Resistors, Non-Magnetic,
Non-Inductive, Axial Lead
FEATURES
• High temperature coating (> 350 °C)
• Non-magnetic and all welded constructions
greatly
enhance
frequency
response.
Combined with non-inductive Ayrton-Perry
winding the inductive reactance and signal loss
are almost totally eliminated.
• Ideal for Audio Industry
• Material categorization: For definitions of
compliance please see
www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
MRA-05
MRA-10
HISTORICAL
MODEL
MRA05
MRA10
POWER RATING
(1)
POWER RATING
(1)
TOLERANCE
(2)
P
25 °C
W
P
25 °C
W
%
CHARACTERISTIC U + 250 °C CHARACTERISTIC V + 350 °C
4.0
7.0
5.0
10.0
1, 5, 10
1, 5, 10
RESISTANCE
RANGE
0.01 to 15.0K
0.05 to 35.0K
WEIGHT
(typical)
g
1.00
3.87
5.02
MRA-12
MRA12
10.0
12.0
1, 5, 10
0.05 to 85.0K
Notes
(1)
Vishay Mills MRA models have two power ratings depending on the operation temperature and stability requirements.
(2)
Other tolerances may be available, contact factory
TECHNICAL SPECIFICATIONS
PARAMETER
Temperature Coefficient
Terminal Strength
Dielectric Withstanding Voltage
Operating Temperature Range
Maximum Working Voltage
UNIT
ppm/°C
lb
V
AC
°C
V
MRA RESISTOR CHARACTERISTICS
± 30 for 10
and above; ± 50 for 1.0
to 9.9
;
± 90 for 0.5
to 0.99
10 minimum
500 for MRA-05 and 1000 for MRA-10 and MRA-12
Characteristic U = - 65 to + 250, Characteristic V = - 65 to + 350
(P x
R)
1/2
GLOBAL PART NUMBER INFORMATION
Global Part Numbering example: MRA-1225R00JE12
(visit
www.vishay.net
Vishay Dale parts numbering manual for all options)
M
R
A
-
1
2
2
5
R
0
0
J
E
1
2
SPECIAL
(up to 2 digits)
(Dash Number)
From
1
to
99
as applicable
GLOBAL MODEL
(6 digits)
(See Standard Electrical
Specifications Global
Model column
for options)
VALUE
(5 digits)
R
= Decimal
K
= Thousand
1R500
= 1.5
1K500
= 1.5 k
TOLERANCE
(1 digit)
F
= ± 1.0 %
J
= ± 5.0 %
K
= ± 10.0 %
PACKAGING CODE
(3 digits)
E07
= Tape/reel (MRA-10, MRA-12)
E48
= Tape/reel (MRA-05)
E12
= Bulk, up to 100 pc boxes
Historical Part Number example: MRA12W25R0J
MRA12
HISTORICAL MODEL
W = STANDARD
TC
25
RESISTANCE VALUE
5%
TOLERANCE
Revision: 02-May-12
Document Number: 31801
1
For technical questions, contact:
ww2aresistors@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

MRA-1247R00FE12相似产品对比

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描述 Wirewound Resistors - Through Hole 10watt 47ohm 1% Wirewound Resistors - Through Hole 10watt 100ohms 1% Wirewound Resistors - Through Hole 10watt 200ohms 1% Wirewound Resistors - Through Hole 4watt .33ohm 1% Wirewound Resistors - Through Hole 12watts 7ohms 1% Wirewound Resistors - Through Hole 10watt 1ohm 1% Wirewound Resistors - Through Hole 10watt 30ohm 1% Wirewound Resistors - Through Hole 12watts 20ohms 1% Wirewound Resistors - Through Hole 5watts .39ohms 1% Wirewound Resistors - Through Hole 4watt 100ohm 1%
Product Attribute Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value - Attribute Value Attribute Value Attribute Value
制造商
Manufacturer
Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) - Vishay(威世) Vishay(威世) Vishay(威世)
产品种类
Product Category
Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole - Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole Wirewound Resistors - Through Hole
RoHS Details Details Details Details Details Details - Details Details Details
电阻
Resistance
47 Ohms - - 330 mOhms 7 Ohms 1 Ohms - 20 Ohms 390 mOhms 100 Ohms
功率额定值
Power Rating
12 W - - 5 W 12 W 12 W - 12 W 5 W 5 W
容差
Tolerance
1 % - - 1 % 1 % 1 % - 1 % 1 % 1 %
温度系数
Temperature Coefficient
30 PPM / C - - - 50 PPM / C 50 PPM / C - 30 PPM / C 90 PPM / C 30 PPM / C
直径
Diameter
7.92 mm - - 4.24 mm 7.92 mm 7.92 mm - 7.92 mm 14.27 mm 4.24 mm
长度
Length
30.18 mm - - 14.27 mm 30.18 mm 30.18 mm - 30.18 mm 16.51 mm 14.27 mm
端接类型
Termination Style
Axial - - Axial Axial Axial - Axial Axial Axial
系列
Packaging
Bulk Bulk Bulk Bulk Bulk Bulk - Bulk Bulk Bulk
产品
Product
Power Resistors Wirewound Silicone Coated - - Power Resistors Wirewound Silicone Coated Power Resistors Wirewound Silicone Coated Power Resistors Wirewound Silicone Coated - Power Resistors Wirewound Silicone Coated Power Resistors Wirewound Silicone Coated Power Resistors Wirewound Silicone Coated
技术
Technology
Wirewound Wirewound Wirewound Wirewound Wirewound Wirewound - Wirewound Wirewound Wirewound
类型
Type
Non-Magnetic, Non-Inductive - - Non-Magnetic, Non-Inductive Wirewound Resistor, Axial Lead Non-Magnetic, Non-Inductive - Wirewound Resistor, Axial Lead Wirewound Resistor, Axial Lead Non-Magnetic, Non-Inductive
安装风格
Mounting Style
PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount PCB Mount - PCB Mount PCB Mount PCB Mount
引线直径
Lead Diameter
1.016 mm - - 0.813 mm 1.016 mm 1.016 mm - 1.016 mm 0.813 mm 0.813 mm
最大工作温度
Maximum Operating Temperature
+ 350 C - - + 350 C + 350 C + 350 C - + 350 C + 350 C + 350 C
最小工作温度
Minimum Operating Temperature
- 65 C - - - 65 C - 65 C - 65 C - - 65 C - 65 C - 65 C
工厂包装数量
Factory Pack Quantity
1 10 5 1 1 1 - 1 1 1
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