Datasheet > SMR1D126R00TBT

SMR1D126R00TBT

更新时间： 2024-10-30 10:34:15

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
5页	278K
描述
Fixed Resistor, Metal Foil, 0.25W, 126ohm, 73V, 0.01% +/-Tol, -2,2ppm/Cel, 2412,

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SMR1D126R00TBT 技术参数

是否Rohs认证：	不符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.81
构造：	Rectangular	JESD-609代码：	e0
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：	2.5 mm
封装长度：	6 mm	封装形状：	RECTANGULAR PACKAGE
封装形式：	SMT	封装宽度：	3.2 mm
包装方法：	TR	额定功率耗散 (P)：	0.25 W
电阻：	126 Ω	电阻器类型：	FIXED RESISTOR
尺寸代码：	2412	子类别：	FIXED RESISTOR
技术：	METAL FOIL	温度系数：	-2,2 ppm/ °C
端子面层：	Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier	容差：	0.01%
工作电压：	73 V

SMR1D126R00TBT 数据手册

SMR1D/SMR3D

Vishay Foil Resistors

Ultra High Precision Foil Molded Surface Mount Resistor,

TCR of ± 2 ppm/°C and Load Life Stability of ± 0.005%

FEATURES

• TCR:

± 2 ppm/ typical, (see Table 1)

• Load Life Stability (70°C for 2000 hours):

Pb-free

± 0.005%

Available

• Power Rating to 600mW at + 70°C

• Resistance Range: 5Ω to 80KΩ (for higher and lower

values, please contact us)

• Tolerance: to ± 0.01%

• Shelf Life Stability: 0.0025% (25 ppm)

• Low Current Noise: - 40dB “Noise free component”

• Low Voltage Coefficient < 0.1 ppm/V

• Non Inductive: < 0.08 µH

INTRODUCTION

Bulk Metal^®Foil (BMF) Technology out-performs all other

resistor technologies available today for applications that

require High Precision and High Stability.

• Thermal EMF: 0.05µV/°C

• Terminal Finishes Available:

Lead (Pb)-Free

This technology has been invented, patented and pioneered

by Vishay. Products based on this technology are the most

suitable for a wide range of appilcations.

Tin/Lead Alloy

• Matched sets with TCR tracking < 2 ppm/°C are

available per request

BMF technology allows to produce customer oriented prod-

ucts designed to satisfy challenging and specific technical

requirements.

• For higher performances please review VSMP Series

and VFCP Series datasheets

The BMF provides inherently a low and predictable Tem-

perature Coefficient of Resistance (TCR) and excellent load

life stability for high precision analog applications.

APPLICATIONS

The SMRxD is a precision molded surface mountable resistor

offering all the elements of precision; including lowest TCR,

tight tolerance, long term stability, low noise, low thermal EMF,

and non-measurable voltage coefficient. It utilizes the Bulk

Metal^®Foil technology for the resistive element with its

inherent and legendary low predictable TCR and long term

stability. This surface mountable product affords similar

performance to the time tested S Series molded through-hole

product.

• Precision Amplifliers

• High Precision Instrumentation

• Medical and Test equipment

• Automatic test equipment (ATE)

• Industrial

Vin

Vout

SMRXD

• Audio (High end stereo equipment)

• EB application

Voltage division with tight tracking < 3 ppm/°C can be

achieved with 2 randomly selected units even with a large

ratio between the two values.

• Military, Airborne and Space

• Pulse application

Our Application Engineering Department is available to

advise and make recommendations for non standard

technical requirements and special applications. Please

• Measurement instrumentation

FIGURE 1 - POWER DERATING CURVE

TABLE 1 - TOLERANCE AND TCR VERSUS

RESISTANCE VALUE*

–55°C

+70°C

200%

175%

150%

125%

100%

75%

50%

25%

TYPICAL TCR AND

MAX. SPREAD

(PPM/°C)

VALUE

(Ω)

STANDARD

TOLERANCE (%)

± 2 ± 3

± 2 ± 4

± 2 ± 6

± 2 ± 8

50Ω to 80KΩ

20Ω to < 50Ω

10Ω to < 20Ω

5Ω to < 10Ω

± 0.01%

± 0.02%

± 0.05%

± 0.10%

* For tighter performances, please contact Vishay Application

Engineering using the e-mail addresses in the footer below.

–50 –25

+25 +50 +75 +100 +125 +150 +175 +200

Ambient Temperature (°C)

SALES

• AMERICAS: foilsales.usa@vishay.com

• ASIA/JAPAN: foilsales.asia@vishay.com

• UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com

• GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com • FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com

• ISRAEL: foilsales.israel@vishay.com

www.vishay.com

For technical questions, contact: foil@vishay.com

Document Number: 63102

Revision 22-Mar-06

12 3 4 5

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与SMR1D126R00TBT相关器件

型号	品牌	获取价格	描述	数据表
SMR1D126R00TCR2QBB	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.25W, 126ohm, 73V, 0.02% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D126R00TCR2QBT	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.25W, 126ohm, 73V, 0.02% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D126R00TCR2TST	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.25W, 126ohm, 73V, 0.01% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D127R00TCR2TBT	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.25W, 127ohm, 73V, 0.01% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D129R00TCR2TSB	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.25W, 129ohm, 73V, 0.01% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D12K000TCR2CBT	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.16W, 12000ohm, 73V, 0.25% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D12K000TCR2QBT	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.16W, 12000ohm, 73V, 0.02% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D12K000TST	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.16W, 12000ohm, 73V, 0.01% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D12K100TBT	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.16W, 12100ohm, 73V, 0.01% +/-Tol, -2,2ppm/Cel, 2412,
SMR1D12K100TCR2FBB	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.16W, 12100ohm, 73V, 1% +/-Tol, -2,2ppm/Cel, 2412,

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