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Y0785437R000B0L

产品描述RESISTOR, METAL FOIL, 0.3 W, 0.1 %, 2 ppm, 437 ohm, THROUGH HOLE MOUNT, RADIAL LEADED
产品类别无源元件    电阻器   
文件大小106KB,共6页
制造商Vishay(威世)
官网地址http://www.vishay.com
下载文档 详细参数 全文预览

Y0785437R000B0L概述

RESISTOR, METAL FOIL, 0.3 W, 0.1 %, 2 ppm, 437 ohm, THROUGH HOLE MOUNT, RADIAL LEADED

Y0785437R000B0L规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Vishay(威世)
包装说明Radial, 3011
Reach Compliance Codeunknown
ECCN代码EAR99
其他特性HIGH PRECISION, NON-INDUCTIVE
构造Rectangular
JESD-609代码e0
引线直径0.644 mm
引线长度25.4 mm
引线间距5.08 mm
制造商序列号S
安装特点THROUGH HOLE MOUNT
端子数量2
最高工作温度175 °C
最低工作温度-55 °C
封装高度8.28 mm
封装长度7.62 mm
封装形状RECTANGULAR PACKAGE
封装形式Radial
封装宽度2.67 mm
包装方法BULK
额定功率耗散 (P)0.3 W
额定温度125 °C
电阻437 Ω
电阻器类型FIXED RESISTOR
系列S
尺寸代码3011
表面贴装NO
技术METAL FOIL
温度系数2 ppm/°C
端子面层Tin/Lead (Sn/Pb)
端子形状WIRE
容差0.1%
工作电压300 V
Base Number Matches1

文档预览

下载PDF文档
S Series
Vishay Foil Resistors
High Precision Foil Resistor with TCR of ± 2.0 ppm/°C,
Tolerance of ± 0.005 % and Load Life Stability of ± 0.005 %
FEATURES
Temperature coefficient of resistance (TCR):
- 55 °C to + 125 °C, 25 °C ref.
- S102C series: ± 2 ppm/°C typical (see table 1)
- S102K series: ± 1 ppm/°C typical (see table 1)
Rated power: to 1 W at + 125 °C
Tolerance: ± 0.005 % (50 ppm)
Load life stability: to ± 0.005 % at 70 °C, 2000 h at rated
power
Resistance range: 0.5
Ω
to 1 MΩ (higher or lower values of
resistance are available)
Vishay Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no extra
cost or delivery (e.g. 1K2345 vs. 1K)
Electrostatic discharge up to 25 000 V
Non inductive, non capacitive design
Rise time: 1 ns effectively no ringing
Current noise: 0.010 µV
RMS
/V of applied voltage (< - 40 dB)
Thermal EMF: 0.05 µV/°C typical
Voltage coefficient: < 0.1 ppm/V
Low inductance: < 0.08 µH typical
Non hot spot design
Terminal finish: lead (Pb)-free or tin/lead alloy
Matched sets are available per request
(TCR tracking: to 0.5 ppm/°C)
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishay.com
For better TCR and PCR performances please review the
Z201
datasheet
INTRODUCTION
Bulk Metal
®
Foil (BMF) technology outperforms all other
resistor technologies available today for applications that
require high precision and high stability.
This technology has been pioneered and developed by
VISHAY, and products based on this technology are the
most suitable for a wide range of applications. BMF
technology allows us to produce customer orientated
products, designed to satisfy challenging and specific
technical requirements.
Model S series made from Vishay BMF offers low TCR,
excellent load life stability, tight tolerance, fast response
time, low current noise, low thermal EMF and low voltage
coefficient, all in one resistor.
The S series is virtually insensitive to destabillizing factors.
The resistor element is a solid alloy that displays the
desirable bulk properties of its parent material, thus it is
inherently stable and noise free.
Vishay’s Bulk Metal
®
S series resistors are the modern
generation of precision resistors. The standard design of
these resistors provides a unique combination of
characteristics found in no other single resistor.
Our application engineering department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
APPLICATIONS
High precision amplifiers
Down-hole (high temperature)
High precision instrumentation
Medical and test equipment
Industrial
Audio (high end stereo equipment)
EB applications (electron beam scanning and recording
equipment, electron microscopes)
Military, airborne
Measurement instrumentation
TABLE 1 - RESISTANCE VERSUS TCR
(- 55 °C to + 125 °C, + 25 °C ref.)
RESISTOR
S102(C)
S102(K)
S102(C)
S102(K)
S102(C)
S102(K)
RESISTANCE
VALUE (Ω)
80 to < 150K
80 to < 100K
50 to < 80
1 to < 50
TYPICAL TCR AND
MAX SPREAD
(ppm/°C)
± 2 ± 2.5
± 1 ± 2.5
± 2 ± 3.5
± 1 ± 3.5
± 2 ± 4.5
± 1 ± 4.5
FIGURE 1 - FOIL RESISTOR TCR COMPARISON OF
FOIL ALLOYS IN MILITARY RANGE
+ 150
+ 100
Δ
R
+ 50
1 ppm/
°
C
0
R
(ppm)
- 50
- 100
- 150
- 200
- 50
- 55
- 25
0
+ 25
+ 50
+ 75
+ 100
2 ppm/
°
C
+ 125
C Alloy
2 ppm/
°
C
K Alloy
1 ppm/
°
C
Temperature (°C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63001
Revision: 25-Jun-09
For any questions, contact:
foil@vishay.com
www.vishay.com
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