Datasheet > Y6073258R000V19L

Y6073258R000V19L

更新时间： 2024-10-28 18:15:07

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
5页	387K
描述
Fixed Resistor, Metal Foil, 0.3W, 258ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 4216, RADIAL LEADED, ROHS COMPLIANT

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Y6073258R000V19L 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	Radial, 4216
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.38	其他特性：	HIGH PRECISION, NON INDUCTIVE
构造：	Rectangular	引线长度：	25.4 mm
引线间距：	5.08 mm	安装特点：	THROUGH HOLE MOUNT
端子数量：	2	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装高度：	9.52 mm
封装长度：	10.54 mm	封装形状：	RECTANGULAR PACKAGE
封装形式：	Radial	封装宽度：	4.11 mm
包装方法：	BULK	额定功率耗散 (P)：	0.3 W
额定温度：	25 °C	电阻：	258 Ω
电阻器类型：	FIXED RESISTOR	系列：	VHP203
尺寸代码：	4216	子类别：	FIXED RESISTOR
表面贴装：	NO	技术：	METAL FOIL
温度系数：	.2 ppm/ °C	端子形状：	WIRE
容差：	0.005%	工作电压：	300 V
Base Number Matches：	1

Y6073258R000V19L 数据手册

VHP203 (Z-Foil)

Vishay Foil Resistors

Hermetically Sealed Miniature Ultra High Precision Z-Foil Technology

Resistors with TCR of 0.05 ppm/°C, Tolerance of 0.00ꢀ ꢁ and

Load Life Stability of 0.005 ꢁ, Unaffected by Humidity

FEATURES

 Temperature coefficient of resistance (TCR):

0.05 ppm/°C (0 °C to 60 °C)

 Power coefficient “R due to self heating”:

5 ppm at rated power

 Tolerance: to 0.001 % (10 ppm)

 Load life stability: 0.002 % maximum R (60 °C

for 2000 h at 0.1 W per chip)

 Electrostatic discharge (ESD) up to 25 000 V

 Resistance range: 10  to 150 k (higher or lower values

of resistance 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)

INTRODUCTION

The Z-foil based oil filled, hermetically sealed VHP203

resistor represents an industry breakthrough. The hermetic

sealing eliminates the ingress of moisture and oxygen, while

the oil acts as a thermal conductor, thus eliminating long term

degradation of elements of unsealed resistors, while at the

same time allowing the device to accept short periods of

overload without degradation.

 Power rating: 0.3 W at + 25 °C

 Shelf life stability: 2 ppm for at least 6 years

 Non-inductive, non-capacitive design

 Non hot spot 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

The VHP203 is also available with laboratory and metrology

level precision and long term stability with additional inhouse

oriented process such as: special TCR plotting, chip

stabilitzation inhouse thermal shock and bake prior to

sealing, combined thermal shock and power conditioning on

finished product, thermal and power conditioning, CLT.

 Voltage coefficient: < 0.1 ppm/V

 Non inductive: < 0.08 µH

 Terminal finish: lead (Pb)-free or tin/lead alloy

 Compliant to RoHS directive 2002/95/EC

 Impervious to harmful environments - oil filled

 For better performances, please contact us

 Prototype quantities available in just 5 working days

or sooner. For more information, please contact

foil@vishaypg.com

The Z-foil technology provides a significant reduction of the

resistive components sensitivity to ambient temperature

variations (TCR) and applied power changes (PCR). When

combined with the hermetic sealing and oil filling, the

VHP203 resistor become the most precise and stable

resistor available.

The value of the hermetic enclosure over the molded part is

in long term performance.

APPLICATIONS

 Metrology

 Laboratory

 Industrial

With accuracy of 0.001 % (10 ppm) and a resistance range

from 10  to 150 k and long term shelf life of less than

2 ppm, this device is virtually a secondary standard that can

be carried in sets for daily or periodic calibration of factory

measurement equipment.

 Measurement

FIGURE 1 - TRIMMING TO VALUES

(conceptual illustration)

TABLE 1 - TCR VS. RESISTANCE VALUE

TYPICAL TCR AND

RESISTANCE VALUE

MAX. SPREAD

(- 55 °C to + ꢀ25 °C, + 25 °C ref.)

(ppm/°C) ^(ꢀ)

()

Current Path

Before Trimming

Interloop Capacitance

Reduction in Series

100 to < 150K

50 to < 100

10 to < 50

0.2

Current Path

After Trimming

Mutual Inductance

Trimming Process

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

Reduction due

to Opposing

Current in

Adjacent Lines

Note

Resistance

(1)

For lower TCR and for selected TCR tracking, please contact us

Note: Foil shown in black, etched spaces in white

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 63146

Revision: 26-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

12 3 4 5

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与Y6073258R000V19L相关器件

型号	品牌	获取价格	描述	数据表
Y6073258R000V1L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 258ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073258R000V9L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 258ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073271R000V19L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 271ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073271R000V1L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 271ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073271R000V9L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 271ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073298R000V9L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 298ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073344R000V19L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 344ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073344R000V9L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 344ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073397R000V0L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 397ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo
Y6073397R000V19L	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.3W, 397ohm, 300V, 0.005% +/-Tol, 0.2ppm/Cel, Through Hole Mo

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