303119-2R43-D-B-W datasheet, PDF

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303119-2R43-D-B-W: DescriptionRES,SMT,METAL FOIL,2.43 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE; CategoryPassive components The resistor; File Size983KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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303119-2R43-D-B-W Overview

RES,SMT,METAL FOIL,2.43 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE

303119-2R43-D-B-W Parametric

Parameter Name	Attribute value
Maker	Vishay
Reach Compliance Code	unknow
ECCN code	EAR99
Manufacturer's serial number	303119
Resistor type	FIXED RESISTOR

303119-2R43-D-B-W Preview

303119Z, 303119

Vishay Foil Resistors

Models # 303119Z and 303119 (Current Sensing Fixed Foil Resistor Chips

VCS1625Z/VCS1625 Configuration) Screen/Test Flow in Compliance with

EEE-INST-002, (Tables 2A and 3A, Film/Foil, Level 1) and MIL-PRF-55342

FEATURES



Temperature coefficient of resistance (TCR):



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

± 0.2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)

(see table 1)



Resistance range: 0.01



to 10



INTRODUCTION

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.

0.05 ppm/°C absolute TCR removes errors due to

temperature gradients.

Models 303119Z and 303119 are surface mount chip

resistors designed with 4 pads for Kelvin connection.

Utilizing Vishay’s Bulk Metal

Z-foil as the resistance

element, 303119Z provides performance capabilities far

greater than other resistor technologies can supply in a

product of comparable size.

These small devices dissipate heat almost entirely through

the pads so surface mount users are encouraged to be

generous with the board’s pads and traces. Gold

terminations are available as well.

Our application engineering department is available to

advise and to make recommendations.



Vishay Foil resistors are not restricted to standard values,

specific “as required” values can be supplied at no extra

cost or delivery (e.g. 1.234



vs. 1

)



Tolerance: to ± 0.5 %



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

power



Load life stability: 0.05 % at 70 °C, 2000 h at rated power



Electrostatic discharge (ESD) up to 25 000 V



Short time overload < 0.02 %



Power rating: 0.5 W at + 70 °C (figure 1)



Non inductive, non capacitive design



Rise time: 1 ns effectively no ringing



Current rating: 5 A maximum



Current noise: < - 40 dB



Voltage coefficient: < 0.1 ppm/V



Non inductive: < 0.08 µH



Non hot spot design



For prototypes units, append a “U” to the model number

(example: 303119ZU). These units have all of the table 2A

(page 3) 100 % tests performed, with no destructive

qualification testing required (table 3A, page 3). For more

information, please contact

foil@vishaypg.com



For oriented performances please contact us

FIGURE 1 - POWER DERATING CURVE

Percent of Rated Power

- 55 °C

100

- 75

+ 70 °C

TERMINATIONS



Two options are available:

- tin/lead plated

- 50

- 25

+ 25

+ 50

+ 75 + 100 + 125 + 150 + 175

Ambient Temperature (°C)

- gold plated

TABLE 1 - SPECIFICATIONS

MODEL

NUMBER

303119Z

RESISTANCE

RANGE

> 2.0



to 10



> 0.5



to 2.0



0.3



to 0.5



> 2.0



to 10



> 0.5



to 2.0



> 0.1



to 0.5



> 0.05



to 0.1



> 0.03



to 0.05



> 0.01



to 0.03



TIGHTEST RESISTANCE

TOLERANCE

± 0.5 %

± 1.0 %

± 2.0 %

± 0.5 %

± 1.0 %

± 2.0 %

TYPICAL TCR

MAXIMUM TCR

(- 55 °C to + 125 °C, + 25 °C ref.)

± 0.2 ppm/°C

± 3 ppm/°C

± 5 ppm/°C

± 10 ppm/°C

± 15 ppm/°C

± 20 ppm/°C

± 30 ppm/°C

± 50 ppm/°C

0.5 W on FR4 PCB

POWER RATING

at + 70 °C

(1)

MAXIMUM

CURRENT

(1)

303119

± 2.0 ppm/°C

Note

(1)

Whichever is lower

Document Number: 63167

Revision: 12-Jan-12

For any questions, contact:

foil@vishaypg.com

www.vishayfoilresistors.com

303119Z, 303119

Vishay Foil Resistors

FIGURE 2 - DIMENSIONS

in Inches (Millimeters)

Solder Pad Layout

Mounting

Pads (4)

Electrical

Schematic

0.200

(5.08)

0.070

(1.78)

0.070

(1.78)

Top View

Bottom View

INCHES

0.260

(6.60)

MILLIMETERS

6.35 ± 0.25

4.06 ± 0.25

1.02 maximum

2.03 ± 0.13

1.02 ± 0.25



0.250 ± 0.010

0.160 ± 0.010

0.040 maximum

0.080 ± 0.005

0.040 ± 0.010

FIGURE 3 - TRIMMING TO VALUES

(Conceptual Illustration)

FIGURE 4 - TYPICAL TCR CURVE Z-FOIL

+ 500

+ 400

+ 300

Interloop Capacitance

Reduction in Series

Current Path

Before Trimming

Current Path

After Trimming

Trimming Process

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

Resistance

+ 200

+ 100

ΔR

(ppm)

- 100

- 200

- 300

- 400

- 500

- 55

- 25

+ 25

+ 60 + 75

+ 100 + 125

- 0.16 ppm/°C

Mutual Inductance

Reduction due

to Opposing

Current in

Adjacent Lines

0.05 ppm/°C

- 0.1 ppm/°C

0.1 ppm/°C

0.14 ppm/°C

0.2 ppm/°C

Ambient Temperature (°C)

Note:

Foil shown in black, etched spaces in white

TABLE 2 - PERFORMANCE SPECIFICATIONS

TEST

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

Low temperature operation

Short time overload

High temperature exposure

Resistance to soldering heat

Moisture resistance

Load life 2000 h at 70 °C: rated power on FR4 PCB

Note

(1)

Measurement error 0.001R

MIL-PRF-55342

R

LIMITS

± 0.10 %

± 0.2 %

± 0.5 %

TYPICAL

R

LIMITS

± 0.005 % (50 ppm)

± 0.01 % (100 ppm)

± 0.02 % (200 ppm)

MAXIMUM

R

LIMITS

(1)

± 0.01 % (100 ppm)

± 0.02 % (200 ppm)

± 0.1 % (1000 ppm)

± 0.03 % (300 ppm)

± 0.05 % (500 ppm) for values



100 m

± 0.1 % (1000 ppm) for values < 100 m

www.vishayfoilresistors.com

For any questions, contact:

foil@vishaypg.com

Document Number: 63167

Revision: 12-Jan-12

303119Z, 303119

Vishay Foil Resistors

NOTES



Tightest absolute tolerance:



10 m to 500 m inclusive, 2 %

> 500 m to 2



inclusive, 1 %

> 2



to 10



inclusive, 0.5 %



Measurement error allowed for

R

limits: 0.001



(if not otherwise specified)



For prototypes units, append a “U” to the model number (example: 303119ZU). These units have all of the table 2A 100 % tests

performed, with no destructive qualification testing required

TABLE 3 - EEE-INST-002 (TABLE 2A FILM/FOIL, LEVEL 1) 100 % TESTS/INSPECTIONS

(1)

RC Record

Thermal Shock

Power Conditioning

RC Record

In tolerance

25 x (- 65 °C to + 150 °C)

70 °C, 100 h, rated power - not to exceed max. current

In tolerance,

R

= 0.05 % for thermal shock and conditioning combined

5 % PDA on

R

only

10 % PDA on “Out of Final Tolerance”

Measurement error allowed on

R

limits:

10 m to 100 m: 0.0001





100 m to 1

:

0.0005



1 

to 10

:

0.005



or 0.1 %, whichever is smaller

Materials, design, etc.

Physical dimensions sample size: 3 units for a min. of one failure - 100 % inspection

Final Inspection

Visual Inspection

Mechanical Inspection

Note

(1)

Vishay will perform a pre-cap visual inspection 100 % in the production flow prior to overcoating

TABLE 4 - EEE-INST-002 (TABLE 3A FILM/FOIL, LEVEL 1) DESTRUCTIVE TESTS

Group 2

Solderability

Sample size: 10(0) - mounted on FR4

TCR

Temperature range: - 55 °C/+ 25 °C/+ 125 °C

303119Z Series

Values

0.3



to 10



Values

> 2



to 10



> 0.5



to 2



Group 3

> 0.1



to 0.5



> 0.05



to 0.1



> 0.03



to 0.05



> 0.01



to 0.03



Low temperature storage

R

= 0.02 %

- 65 °C no load dwell for 24 h ± 4 h

+ 25 °C ambient no load dwell for 2 h to 8 h

R

= 0.02 %

- 65 °C no load dwell for 1 h

rated power for 45 min

+ 25 °C ambient no load dwell for 24 h ± 4 h

R

= 0.02 %

6.25 x rated power, 5 s. Current limitation: 5A max.

TCR limits

± 3 ppm/°C

TCR limits

± 5 ppm/°C

± 10 ppm/°C

± 15 ppm/°C

± 20 ppm/°C

± 30 ppm/°C

± 50 ppm/°C

303119 Series

Sample size: 3(0)

Low temperature operation

Short time overload

Sample size: 9(0) - mounted on FR4

Group 4

Resistance to

Soldering Heat

R

= 0.03 %

performed per MIL-PRF-55342 para. 4.8.8.1

Document Number: 63167

Revision: 12-Jan-12

For any questions, contact:

foil@vishaypg.com

www.vishayfoilresistors.com

303119Z, 303119

Vishay Foil Resistors

TABLE 4 - EEE-INST-002 (TABLE 3A FILM/FOIL, LEVEL 1) DESTRUCTIVE TESTS

Sample size: 12(0) - mounted on FR4

Group 6

2000 h, + 70 °C, rated power

R

= 0.05 % for values

100

m

R

= 0.1 % for values < 100 m

performed per MIL-PRF-55342

Life

Sample size: 10(0) - mounted on FR4

Group 7B

Solder Mounting Integrity

Performed per MIL-PRF-55342

3 kg force, 30 s

Sample size: 5(0) - mounted on FR4

Group 9

High temperature exposure

R

= 0.1 %

Performed per MIL-PRF-55342

100 h at + 150 °C ± 5 °C

Note

• The sample units should be randomly selected from lots which successfully passed the table 2A tests

PART NUMBER IDENTIFICATION

Model #

Base Model

Value Range

303119Z

VCS1625Z

0.3



to 10



303119

VCS1625

0.01



to 10



Part Number:

{Model} - {Value} - {Tolerance} - {Termination} - {Packaging}

303119Z

Resistance Value

0.3



to 0.5



> 0.5



to 2



> 2



to 10



303119

Resistance Value

0.01



to 0.5



> 0.5



to 2



> 2



to 10



Max. Tolerance

0.5 %

Code

Max. Tolerance

0.5 %

Code

Termination

Tin/lead

Code

Packaging

Waffle

Tape and reel

Code

Example:

303119Z - 2R3 - FBW

VCS1625Z, 2.3

,

1 %, tin/lead termination, waffle packaging

www.vishayfoilresistors.com

For any questions, contact:

foil@vishaypg.com

Document Number: 63167

Revision: 12-Jan-12

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

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Description	RES,SMT,METAL FOIL,2.43 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,3.65 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,3.61 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,6.9 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,1.5 OHMS,2% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,6.73 OHMS,.5% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,1.13 OHMS,1% +/-TOL,-2,2PPM TC,2504 CASE	RES,SMT,METAL FOIL,2.26 OHMS,1% +/-TOL,-2,2PPM TC,2504 CASE	Fixed Resistor, Metal Foil, 0.5W, 0.59ohm, 1% +/-Tol, -.2,.2ppm/Cel, 2516
Reach Compliance Code	unknow	unknown	unknown	unknown	unknow	unknow	unknow	unknow	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Manufacturer's serial number	303119	303119	303119	303119	303119	303119	303119	303119	303119Z
Resistor type	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR
Maker	Vishay	Vishay	Vishay	Vishay	Vishay	Vishay	Vishay	Vishay	-

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