Y107350R0000T9L [VISHAY]

RES 50 OHM 1/4W 0.01% RADIAL;


型号：	Y107350R0000T9L
厂家：	VISHAY
描述：	RES 50 OHM 1/4W 0.01% RADIAL
文件：	总4页 (文件大小：299K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Z2ꢀ2

Vishay Foil Resistors

Ultra High Precision Z-Foil Miniature Resistor with

TCR of ꢀ0ꢀꢁ ꢂꢂpm/C, PCR of ꢁ ꢂꢂp at Rated Power

and Tolerance to ꢀ0ꢀꢃ ꢄ

FEATURES

 Temperature coefficient of resistance (TCR):

ꢀ74ꢁ -

ꢃꢀꢀRꢀꢃ

Z2ꢀ

ꢀ0ꢀꢃ

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

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

+ 25 °C ref.)

 Tolerance: to 0.01 %

 Power coefficient of resistance (PCR) “R due

to self heating”: 5 ppm at rated rower

 Electrostatic discharge (ESD) above 25 000 V

 Resistance range: 5  to 30 k

(for higher or lower values, please contact us)

 Power rating: 0.25 W at + 70 °C; 0.125 W at + 125 °C

 Load life stability: 0.01 % maximum R at + 70 °C at

Rated power for 2000 h

 Non inductive, non capacitive design

 Current noise: - 40 dB

 Thermal EMF: < 0.1 µV/°C

 Voltage coefficient: < 0.1 ppm/V

 Non inductive: < 0.08 µH

Any value at any tolerance available with resistance range

The Z202 is a miniaturized version of the now famous Z201. It is

made with a Bulk Metal^®Z-Foil element so it retains all of the

inherent performance of Z-Foil resistors.

The Z-Foil technology provides a significant reduction of the

resistive component’s sensitivity to ambient temperature

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

Designers can now guarantee a high degree of stability and

accuracy in fixed-resistor applications using solutions based

on Vishay’s revolutionary Z-Foil technology.

 Non hot spot design

Our Application Engineering Department is available to

advise and to make recommendations. For non-standard

technical requirements and special applications, please

 Maximum working voltage: 250 V

 Terminal finishes available: lead (Pb)-free

tin/lead alloy

 Any value available within resistance range (e.g. 1K234)

 Prototype samples available from 48 h. For more

information, please contact foil@vishaypg.com

 For better performances, please see Z201 datasheet

FIGURE 1 - IMPRINTING AND DIMENSIONS

FIGURE 2 - POWER DERATING CURVE

Front View

Rear View

- 55 °C

+ 70 °C

200 %

175 %

150 %

125 %

100 %

75 %

50 %

25 %

Date Code

ꢀ7 4ꢁ

Year Week

For Lead (Pb)-free Oꢂtion

Double Rated Power

Rated Power

Resistance

Value Code

ꢀ74ꢁ -

ꢃꢀꢀRꢀꢃ

ꢀ0ꢀꢃ %

Tolerance

Z2ꢀ2

Lead Material

#22 AWG (ꢀ0ꢀ2ꢁ Dia0)

Solder Coated Coꢂꢂer

- 75 - 50 - 25

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

Apbient Tepꢂerature (/C)

DIMENSIONS

INCHES

0.250 0.010

0.125 0.010

0.020 0.010

0.750 minimum

0.125 0.005

6.35 0.25

TABLE 1 - TOLERANCE AND TCR VERSUS

6.35 0.25

3.18 0.25

TYPICAL TCR AND

STANDARD

TOLERANCE

ST:

LL:

LS:

VALUE

MAXIMUM SPREAD

- ꢁꢁ /C to + ꢃ2ꢁ /C (+ 2ꢁ /C Ref0)

0.51 0.25



to 30 k



0.01 %

0.02 %

0.05 %

0.1 %

0.2 1.8

0.2 2.8

0.2 4.8

0.2 6.8

19.05 minimum

3.18 0.13

to < 50

to < 20



 to < 10 

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

Document Number: 63131

Revision: 25-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

Z2ꢀ2

Vishay Foil Resistors

FIGURE 3 - TYPICAL TCR CURVE Z-FOIL

FIGURE 4 - TRIMMING TO VALUES

(Conceptual Illustration)

+ ꢁꢀꢀ

+ 4ꢀꢀ

+ 3ꢀꢀ

+ 2ꢀꢀ

Current Path

Before Trimming

Interloop Capacitance

Reduction in Series

+ ꢃꢀꢀ

ΔR

ꢀ

- ꢃꢀꢀ

- 2ꢀꢀ

- 3ꢀꢀ

- 4ꢀꢀ

- ꢁꢀꢀ

Current Path

After Trimming

Trimming Process

(ꢂꢂp)

ꢀ0ꢀꢁ ꢂꢂpm/C

- ꢀ0ꢃ ꢂꢂpm/C ꢀ0ꢃ ꢂꢂpm/C

ꢀ0ꢃ4 ꢂꢂpm/C

Mutual Inductance

Reduction due

to Change in

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

Current Direction

- ꢀ0ꢃ6 ꢂꢂpm/C

ꢀ02 ꢂꢂpm/C

Resistance

- ꢁꢁ

- 2ꢁ

ꢀ

+ 2ꢁ

+ 6ꢀ + 7ꢁ + ꢃꢀꢀ + ꢃ2ꢁ

Apbient Tepꢂerature (/C)

Note: Foil shown in black, etched spaces in white

TABLE 2 - ENVIRONMENTAL PERFORMANCE COMPARISON

Z2ꢀ2

MIL-PRF-ꢁꢁꢃ82

CHAR J

MAXIMUM R

TYPICAL R

Test Grouꢂ I

Thermal shock (5 x - 65 °C to + 150 °C)

Short time overload (6.25 x P_nomx 5 s)

Test Grouꢂ II

0.2 %

0.01 % (100 ppm)

0.005 % (50 ppm)

Resistance temperature characteristic

25 ppm/°C

See table 1

0.05 ppm/°C

(0 °C to + 60 °C)

Low temperature storage

Low temperature operation

Terminal strength

0.15 %

0.2 %

0.01 % (100 ppm)

0.002 % (20 ppm)

Test Grouꢂ III

DWV

0.15 %

0.1 %

0.4 %

0.01 % (100 ppm)

0.05 % (500 ppm)

0.002 % (20 ppm)

0.005 % (50 ppm)

0.01 % (100 ppm)

Resistance to soldering heat

Moisture resistance

Test Grouꢂ IV

Shock

0.2 %

0.01 % (100 ppm)

0.002 % (20 ppm)

Vibration

Test Grouꢂ V

Life test at 0.125 W, 125 °C for 2000 h

Test Grouꢂ Va

0.5 %

2.0 %

0.025 % (250 ppm)

0.02 % (200 ppm)

0.1 % (1000 ppm)

0.01 % (100 ppm)

0.05 % (500 ppm)

Life test at 0.25 W (2 x rated power), 70 °C for 2000 h

Test Grouꢂ VI

High temperature exposure

www.foilresistors.com

For any questions, contact: foil@vishaypg.com

Document Number: 63131

Revision: 25-Mar-10

Z2ꢀ2

Vishay Foil Resistors

TABLE 3 - GLOBAL PART NUMBER INFORMATION

NEW GLOBAL PART NUMBER: Yꢃꢀ732ꢁK4ꢁ4ꢀQ9L (ꢂreferred ꢂart nupber forpat)

DENOTES PRECISION

VALUE

AER*

R = 

K = k

ꢀ = standard

9 = lead (Pb)-free

ꢃ - 999 = custom

ꢃ

ꢀ

ꢁ

ꢀ

PRODUCT CODE

RESISTANCE TOLERANCE

PACKAGING

ꢃꢀ73 = Z202

V = 0.005 %

T = 0.01 %

Q = 0.02 %

A = 0.05 %

B = 0.1 %

C = 0.25 %

D = 0.5 %

F = 1.0 %

L = bulk pack

FOR EXAMPLE: ABOVE GLOBAL ORDER Y1073 25K4540 Q 9 L:

TYPE: Z202

VALUE: 25.454 k

ABSOLUTE TOLERANCE: 0.02 %

TERMINATION: lead (Pb)-free

PACKAGING: bulk pack

HISTORICAL PART NUMBER EXAMPLE: Z2ꢀ2T 2ꢁK4ꢁ4 Q B (will continue to be used)

Z2ꢀ2

2ꢁK4ꢁ4

RESISTANCE

TOLERANCE

MODEL

TERMINATION

OHMIC VALUE

PACKAGING

Z2ꢀ2

T = lead (Pb)-free

None = tin/lead alloy

25.454 k

V = 0.005 %

T = 0.01 %

Q = 0.02 %

A = 0.05 %

B = 0.1 %

C = 0.25 %

D = 0.5 %

F = 1.0 %

B = bulk pack

Note

* For non-standard requests, please contact Application Engineering.

Document Number: 63131

Revision: 25-Mar-10

For any questions, contact: foil@vishaypg.com

www.foilresistors.com

Legal Disclaimer Notice

Vishay Precision Group, Inc.

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, “VPG”), 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 VPG’s terms and conditions of purchase, including but

not limited to, the warranty expressed therein.

VPG 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, VPG 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 VPG’s knowledge of typical requirements that are often placed on VPG 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. You should ensure you have the current version of the relevant information by contacting

VPG prior to performing installation or use of the product, such as on our website at vpgsensors.com.

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

conduct of VPG.

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

expressly indicated. Customers using or selling VPG products not expressly indicated for use in such applications do

so entirely at their own risk and agree to fully indemnify VPG for any damages arising or resulting from such use or sale.

Please contact authorized VPG 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: 15-Jul-2014

www.vpgsensors.com

Y107350R0000T9L [VISHAY]

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