Y17461K00000T9R Vishay, Y17461K00000T9R Datasheet

Y17461K00000T9R

Manufacturer Part Number

Y17461K00000T9R

Description

RES 1.0K OHM .60W .01% Z-FOIL SM

Manufacturer

Vishay

Series

SMR3DZr

Datasheet

1.Y174510R0000B9R.pdf (5 pages)

Specifications of Y17461K00000T9R

Temperature Coefficient

±0.2ppm/°C

Resistance (ohms)

Number Of Terminations

Package / Case

Non-Standard SMD

Power (watts)

0.6W

Composition

Metal Foil

Features

Non-Inductive

Tolerance

±0.01%

Size / Dimension

0.287" L x 0.170" W (7.29mm x 4.32mm)

Height

0.110" (2.79mm)

Resistance

1kohm

Resistance Tolerance

Â± 0.01%

Power Rating

600mW

Voltage Rating

180V

Resistor Element Material

Foil

Resistor Case

RoHS Compliant

Rohs Compliant

Yes

Termination Style

SMD/SMT

Operating Temperature Range

- 55 C to + 125 C

Dimensions

4.32 mm W x 7.29 mm L x 2.79 mm H

Product

Metal Film Resistors General Purpose

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

SMR3DZ 1K00000 TCR0.2 0.01% S T
Y1746-1.0KATR

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Flexible Terminations, and Load Life Stability of ± 0.005 % (50 ppm)

INTRODUCTION

The SMRxDZ is an ultra high precision molded surface

mountable resistor offering all the elements of precision;

including low TCR, tight tolerance, long term stability, low

noise, low thermal EMF, and non-measurable voltage

coefficient. One of the important parameters influencing

stability is the Temperature Coefficient of Resistance (TCR).

Although the TCR of foil resistors is considered extremely

low, this characteristic has been further refined over the

years. The SMRxDZ utilizes ultra high precision Bulk Metal

Z-Foil.

The Z-Foil technology provides a significant reduction of

the resistive element’s sensitivity to ambient temperature

variations (TCR) and to self heating when power is applied

(power coefficient).

Voltage division with tight tracking < 2 ppm/°C can be

achieved with 2 randomly selected units even with a large

ratio between the two values.

Our Application Engineering Department is available to

advise and make recommendations. For non-standard

technical requirements and special applications, please

Note

1. Tighter performances are available

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

Document Number: 63118

Revision: 25-Mar-10

Any value at any tolerance available within resistance range

TABLE 1 - TOLERANCE AND TCR VERSUS

Ultra High Precision Z-Foil Molded Surface Mount Resistor with

20  to < 50 

10  to < 20 

50  to 80 k

5  to < 10 

TCR down to ± 0.05 ppm/°C, PCR of ± 5 ppm at Rated Power,

VALUE

RESISTANCE VALUE

(- 55 °C to + 125 °C, + 25 °C Ref.)

TOLERANCE

STANDARD

± 0.01 %

± 0.02 %

± 0.05 %

± 0.1 %

TYPICAL TCR AND

MAX. SPREAD

For any questions, contact:

± 0.2 ± 1.8

± 0.2 ± 2.8

± 0.2 ± 4.8

± 0.2 ± 6.8

(ppm/°C)

FEATURES

 Temperature Coefficient of Resistance (TCR):

 Tolerance: to ± 0.01 %

 Power Coefficient of Resistance (PCR)

 Flexible Terminations ensure minimal stress transference

 Electrostatic Discharge (ESD) above 25 000 Volts

 Load Life Stability: ± 0.005 % (70 °C, 2000 hours at Rated

 Resistance Range: 5  to 80 k (for higher and lower

 Power Rating: to 600 mW at 70 °C

 Non Inductive, Non Capacitive Design

 Current Noise: - 40 dB

 Voltage Coefficient: < 0.1 ppm/V

 Non Inductive: < 0.08

 Non Hot Spot Design

 Terminal Finishes available: Lead (Pb)-free

 Matched sets with TCR tracking are available upon request

 For higher Performances please contact us

 Any Value available within Resistance Range (e.g. 1K234)

 Prototype Samples available from 48 hours. For more

APPLICATIONS

 Precision Amplifiers

 High Precision Instrumentation

 Medical

 Automatic Test Equipment (ATE)

 Industrial

 Audio (High End Stereo

 EB Application

 Military, Airborne and Space

 Pulse Application

 Measurement Instrumentation

foil@vishaypg.com

FIGURE 1 - POWER DERATING CURVE

± 0.05 ppm/°C typical (0 °C to + 60 °C)

± 0.2 ppm°C typical (- 55 °C to + 125 °C,

+ 25 °C Ref.)

“R due to self heating”: 5 ppm at Rated Power

from the PCB due to a difference in Thermal Coefficient of

Expansions (TCE)

Power)

values, please contact us)

Information, please contact foil@vishaypg.com

Equipment)

200

175

150

125

100

SMR1DZ/SMR3DZ (Z-Foil)

- 75

- 55 °C

- 25

Ambient Temperature (°C)

+ 25

Vishay Foil Resistors

Tin/Lead Alloy

+ 70 °C

+ 75

+ 125

www.foilresistors.com

+ 175

SMRxDZ

out

Related parts for Y17461K00000T9R

Y17461K00000T9R Summary of contents

Page 1

... Matched sets with TCR tracking are available upon request  For higher Performances please contact us  Any Value available within Resistance Range (e.g. 1K234)  Prototype Samples available from 48 hours. For more Information, please contact foil@vishaypg.com APPLICATIONS  Precision Amplifiers  High Precision Instrumentation  ...

Page 2

... SMR1DZ/SMR3DZ (Z-Foil) Vishay Foil Resistors TABLE 2 - PERFORMANCE SPECIFICATIONS TEST Resistance Range 5  k Rated Power 0.250 °C 0.125 W at 125 °C Maximum Working Voltage Maximum Operating Temperature Working Temperature Range Thermal Shock Short Time Overload Low Temperature Operation Dielectric Withstanding Voltage Insulation Resistance (M ...

Page 3

... Resistance Notes • For more details, see table 1 • The TCR values for < 80  are influenced by the termination composition and the result in deviation from this curve For any questions, contact: foil@vishaypg.com SMR1DZ/SMR3DZ (Z-Foil) Vishay Foil Resistors TH Minimum End View (minimum) 0.087 ± ...

Page 4

... SMR1DZ/SMR3DZ (Z-Foil) Vishay Foil Resistors TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y174510K0000T9R (preferred part number format) DENOTES PRECISION PRODUCT CODE 1745 = SMR1DZ 1746 = SMR3DZ FOR EXAMPLE: ABOVE GLOBAL ORDER Y1745 10K0000 TYPE: SMR1DZ VALUE: 10.0 k ABSOLUTE TOLERANCE: ± 0.01 % ...

Page 5

... Customers using or selling Vishay Precision Group products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay Precision Group for any damages arising or resulting from such use or sale. Please contact authorized Vishay Precision Group personnel to obtain written terms and conditions regarding products designed for such applications ...

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