Y0091305R000Q9L [VISHAY]

Fixed Resistor, Metal Foil, 0.33W, 305ohm, 300V, 0.02% +/-Tol, 0.2ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT;


型号：	Y0091305R000Q9L
厂家：	VISHAY
描述：	Fixed Resistor, Metal Foil, 0.33W, 305ohm, 300V, 0.02% +/-Tol, 0.2ppm/Cel, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT
文件：	总4页 (文件大小：366K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VTAꢁ2Z through VTAꢁ6Z, VMTAꢁꢁZ, VMTB6ꢀZ (Z-Foil)

Vishay Foil Resistors

Ultra High Precision Bulk Metal^®Z-Foil Technology Tubular

Axial Lead Resistors with TCR of ꢀ0ꢀꢁ ꢂꢂpm/C,

Tolerance to ꢀ0ꢀꢃ ꢄ and Load Life Stability of ꢀ0ꢀꢀꢁ ꢄ

FEATURES

 Temperature coefficient of resistance (TCR):

(see table 1)

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

+ 25 °C ref.)

0.05 ppm/°C typical (0 °C to + 60 °C)

 Resistance range: 5  to 300 k

 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)

 Tolerance: to 0.01 %

 Load life stability:

0.005 % (50 ppm) at 70 °C, 2000 h at rated power

 Electrostatic discharge (ESD) up to 25 000 V

 Power rating: 0.2 W to 1.0 W at 70 °C

 Non-inductive, non-capacitive design (low noise)

 Thermal EMF: 0.1 µV/°C maximum, 0.05 µV/°C typical

 Voltage coefficient: < 0.1 ppm/V

 Thermal stabilization time < 1 s (nominal value achieved

within 10 ppm of steady state value)

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

 Compliant to RoHS directive 2002/95/EC

 For better performances, please contact application

engineering

 Prototype quantities available in just 5 working days or

sooner. For more information, please contact

foil@vishaypg.com

INTRODUCTION

This series of axial resistors uses the same Foil technology

as the Z201 but with axial leads instead of radial leads. Axial

leads have the advantage of using readily available auto

insertion equipment while the radial leaded devices may

require additional tooling. Also, when converting from metal

film (RNC 55) to Bulk Metal^®Foil (VMTA55Z) boards may

already be laid out for the axial leaded device.

Our application engineering department is available to

advise and to make recommendations. For non-standard

technical requirements and special applications, please

FIGURE 1 - POWER DERATING CURVE

TABLE 1 - TYPICAL TCR ppm/°C AND

MAXIMUM SPREAD ⁽¹⁾

- 55 °C

+ 70 °C

200 %

175 %

150 %

125 %

100 %

75 %

50 %

25 %

Double Rated Power

VALUES

- ꢁꢁ /C to + ꢃ2ꢁ /C, + 2ꢁ /C Ref0

5R to < 15R

15R to < 25R

25R to < 50R

50R to < 100R

> 100R

0.2 4.ꢀ

0.2 3.ꢀ

0.2 2.ꢀ

0.2 2.3

0.2 1.ꢀ

Rated Power

Recommended

for operation

with < 150 ppm

ΔR after

2000 h load life

Note

(1)

For non-standard requests, please contact application

engineering

- 75 - 50 - 25

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

Apbient Tepꢂerature (/C)

TABLE 2 - MODEL SELECTION

POWER

at + ꢃ2ꢁ /C

VISHAY

MODEL

MAXIMUM

WORKING VOLTAGE

RESISTANCE

RANGE ()

TIGHTEST

TOLERANCE

MIL STYLE

at + 7ꢀ /C

5 to 24R9

0.1 %

VTA56Z

VTA55Z

VTA54Z

VTA53Z

VTA52Z

VMTA55Z

VMTB60Z

RBR56

RBR55

RBR54

RBR53

RBR52

RNC55

RNC60

0.25 W

0.125 W

0.15 W

0.25 W

0.33 W

0.5 W

300 V

25 to 100K

0.01 %

5 to 24R9

25 to 100K

5 to 24R9

25 to 200K

5 to 24R9

25 to 200K

5 to 24R9

25 to 300K

5 to 49R9

50 to 30K

5 to 49R9

50 to 60K

0.1 %

0.01 %

0.1 %

0.01 %

0.1 %

0.01 %

0.1 %

0.01 %

0.1 %

0.01 %

0.1 %

0.01 %

0.3 W

0.5 W

0.66 W

1.0 W

0.2 W

0.25 W

300 V

200 V

250 V

0.1 W

0.125 W

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

Document Number: 63163

Revision: 29-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

VTAꢁ2Z through VTAꢁ6Z, VMTAꢁꢁZ, VMTB6ꢀZ (Z-Foil)

Vishay Foil Resistors

FIGURE 3 - TRIMMING TO VALUES

(conceptual illustration)

FIGURE 2 - VTAZ/VMTAZ SERIES

STANDARD PRINTING

Model Nupber

VTAꢁ2Z

ꢀ9ꢀꢃ

VISHAY

Current Path

Before Trimming

Interloop Capacitance

Reduction in Series

Date Code

ꢀ9

ꢀꢃ

Current Path

After Trimming

Trimming Process

year week

Mutual Inductance

Reduction due

to Change in

2ꢀꢀKꢀꢀ

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

Current Direction

ꢀ0ꢀ2 %

Resistance

Resistance Value

Tolerance

2ꢀꢀ kΩ

Note: Foil shown in black, etched spaces in white

TABLE 3 - VTAZ/VMTXZ DIMENSIONS

BODY

LEAD

DIAMETER (D)

VISHAY

MODEL

MIL

SIZE

LENGTH (A)

DIAMETER (B)

INCH pp

LENGTH (C)

INCH pp

INCH

+ 0.13

+ 0.005

----------------

- 0.25

----------------

- 0.3ꢀ

-------------------

- 0.010

-------------------

- 0.015

VTA56Z

VTA55Z

VTA54Z

VTA53Z

VTA52Z

RBR56 0.356

9.04

0.260

0.375

0.120

0.160

6.60

9.53

3.05

4.06

1.5 min.

3ꢀ.10

0.032

0.ꢀ1

+ 0.13

----------------

+ 0.005

-------------------

RBR55

0.500 0.020

12.70 0.51

0.032

0.025

0.ꢀ1

0.64

- 0.25

- 0.010

+ 0.51

----------------

+ 0.13

----------------

+ 0.020

+ 0.005

-------------------

RBR54 0.750

19.05

- 0.ꢀ1

- 0.25

0.3ꢀ

- 0.032

- 0.010

0.015

RBR53

0.750 0.020

+ 0.020

19.05 0.51

+ 0.51

----------------

-------------------

- 0.032

RBR52 1.000

25.40

0.015

0.3ꢀ 1.35 min. 34.29

- 0.ꢀ1

+ 0.13

+ 0.005

-------------------

----------------

- 0.25

VMTA55Z RNC55

VMTB60Z RNC60

0.270 0.005

0.375 0.005

6.ꢀ6 0.13

1.5 min.

3ꢀ.10

- 0.010

0.005

9.53 0.13

0.13

FIGURE 4 - TYPICAL RESISTANCE/TEMPERATURE CURVE

+ ꢁꢀꢀ

+ 4ꢀꢀ

+ 3ꢀꢀ

+ 2ꢀꢀ

+ ꢃꢀꢀ

ΔR

ꢀ

- ꢃꢀꢀ

- 2ꢀꢀ

- 3ꢀꢀ

- 4ꢀꢀ

- ꢁꢀꢀ

(ꢂꢂp)

ꢀ0ꢀꢁ ꢂꢂpm/C

- ꢀ0ꢃ ꢂꢂpm/C ꢀ0ꢃ ꢂꢂpm/C

ꢀ0ꢃ4 ꢂꢂpm/C

ꢀ02 ꢂꢂpm/C

- ꢀ0ꢃ6 ꢂꢂpm/C

- ꢁꢁ

- 2ꢁ

ꢀ

+ 2ꢁ

+ 6ꢀ + 7ꢁ + ꢃꢀꢀ + ꢃ2ꢁ

Apbient Tepꢂerature (/C) and TCR Chord Sloꢂes for Different Tepꢂerature Ranges

www.foilresistors.com

For any questions, contact: foil@vishaypg.com

Document Number: 63163

Revision: 29-Mar-10

VTAꢁ2Z through VTAꢁ6Z, VMTAꢁꢁZ, VMTB6ꢀZ (Z-Foil)

Vishay Foil Resistors

POST MANUFACTURING OPERATIONS OR PMO

Many analog applications can include requirements for

performance under conditions of stress beyond the normal

and over extended periods of time. This calls for more than

just selecting a standard device and applying it to a circuit.

The standard device may turn out to be all that is needed but

an analysis of the projected service conditions should be

made and it may well dictate a routine of stabilization known

as post manufacturing operations or PMO. The PMO

operations that will be discussed are only applicable to Bulk

Metal Foil resistors. They stabilize Bulk Metal Foil resistors

while they are harmful to other types. Short time overload,

accelerated load life, and temperature cycling are the three

PMO exercises that do the most to remove the anomalies

down the road. Vishay Bulk Metal Foil resistors are

inherently stable as manufactured. These PMO exercises

are only of value on Bulk Metal Foil resistors and they

improve the performance by small but significant amounts.

Users are encouraged to contact Vishay Foil applications

engineering for assistance in choosing the PMO operations

that are right for their application.

TABLE 4 - GLOBAL PART NUMBER INFORMATION ⁽¹⁾

NEW GLOBAL PART NUMBER: Yꢀꢀ932ꢀKꢃ23ꢀQ9L (ꢂreferred ꢂart nupber forpat)

DENOTES PRECISION

VALUE

CHARACTERISTICS

R = 

K = k

ꢀ = standard

9 = lead (Pb)-free

ꢃ to 999 = custom

ꢀ

ꢃ

ꢀ

PRODUCT CODE

RESISTANCE TOLERANCE

PACKAGING

ꢀꢀ9ꢀ = VTA52Z

ꢀꢀ9ꢃ = VTA53Z

ꢀꢀ92 = VTA54Z

ꢀꢀ93 = VTA55Z

ꢀꢀ9ꢁ = VTA56Z

ꢀꢀ96 = VMTA55Z

ꢀꢀ97 = VMTB60Z

T = 0.01 %

Q = 0.02 %

A = 0.05 %

B = 0.1 %

C = 0.25 %

D = 0.5 %

F = 1.0 %

L = bulk

FOR EXAMPLE: ABOVE GLOBAL ORDER Y0093 20K1230 Q 9 L:

TYPE: VTA55Z

VALUE: 20.123 k

ABSOLUTE TOLERANCE: 0.02 %

TERMINATION: lead (Pb)-free

PACKAGING: bulk

Note

⁽¹⁾For non-standard requests, please contact application engineering.

Document Number: 63163

Revision: 29-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

Legal Disclaimer Notice

Vishay Precision Group

Disclaimer

ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Vishay Precision Group, Inc., its afﬁliates, agents, and employees, and all persons acting on its or their

behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or

incompleteness contained herein or in any other disclosure relating to any product.

The product speciﬁcations do not expand or otherwise modify Vishay Precision Group’s terms and conditions of

purchase, including but not limited to, the warranty expressed therein.

Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms

and conditions of purchase. To the maximum extent permitted by applicable law, Vishay Precision Group

disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability,

including without limitation special, consequential or incidental damages, and (iii) any and all implied

warranties, including warranties of ﬁtness for particular purpose, non-infringement and merchantability.

Information provided in datasheets and/or speciﬁcations may vary from actual results in different applications

and performance may vary over time. Statements regarding the suitability of products for certain types of

applications are based on Vishay Precision Group’s knowledge of typical requirements that are often placed on

Vishay Precision Group products. It is the customer’s responsibility to validate that a particular product with the

properties described in the product speciﬁcation is suitable for use in a particular application.

No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or by

any conduct of Vishay Precision Group.

The products shown herein are not designed for use in life-saving or life-sustaining applications unless otherwise

expressly indicated. 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.

Product names and markings noted herein may be trademarks of their respective owners.

Document No.: 63999

Revision: 27-Apr-11

www.vishaypg.com

Y0091305R000Q9L [VISHAY]

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