GN0031R270BS7080 datasheet, PDF

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GN0031R270BS7080: DescriptionFixed Resistor, Wire Wound, 2W, 1.27ohm, 0.1% +/-Tol, -50,50ppm/Cel,; CategoryPassive components The resistor; File Size194KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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GN0031R270BS7080 Overview

Fixed Resistor, Wire Wound, 2W, 1.27ohm, 0.1% +/-Tol, -50,50ppm/Cel,

GN0031R270BS7080 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	886180970
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	PRECISION, NON INDUCTIVE
structure	Tubular
JESD-609 code	e0
Lead diameter	0.508 mm
Lead length	38.1 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	250 °C
Minimum operating temperature	-65 °C
Package diameter	2.39 mm
Package length	10.31 mm
Package form	Axial
method of packing	TR
Rated power dissipation(P)	2 W
Rated temperature	25 °C
Guideline	MIL-PRF-26
resistance	1.27 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	50 ppm/°C
Terminal surface	Tin/Lead (Sn60Pb40)
Terminal shape	WIRE
Tolerance	0.1%
Operating Voltage	1.5937 V

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G, GN

www.vishay.com

Vishay Dale

Wirewound Resistors, Miniature, Industrial, Precision Power,

Silicone Coated, Axial Lead

FEATURES

• From 1.4 to 4 times higher power ratings than

conventional resistors of equivalent size

• High temperature coating (> 350 °C)

• Complete welded construction

• Meets applicable requirements of MIL-PRF-26

• Available in non-inductive styles (type GN) with

Ayrton-Perry winding for lowest reactive

components

• Excellent stability in operation (typical

resistance shift < 0.5 %)

• MIL-PRF-26 qualified, type RW resistors can

be found at:

www.vishay.com/doc?30281

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

Available

DESIGN SUPPORT TOOLS

Models

Available

click logo to get started

Available

Note

This datasheet provides information about parts that are RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts

with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

HIST.

MODEL

POWER

RATING

(1)

25 °C

U ± 0.05 %

to ± 5 %

1.0

1.5

2.0

4.0

5.0

7.0

POWER

RATING

(1)

25 °C

V±3%

to ± 5 %

5.0

7.0

10.0

RESISTANCE

RANGE



± 0.05 %

RESISTANCE

RANGE



± 0.1 %

RESISTANCE

RANGE



± 0.25 %

RESISTANCE

RANGE



± 0.5 %, ± 1 %,

± 3 %, ± 5 %

WEIGHT

(typical)

G001...80

G-1-80

1.0 to 1K

0.499 to 1K

0.499 to 3.4K

0.1 to 3.4K

0.20

G001...380

G-1-380

0.499 to 1K

0.1 to 1K

0.20

G002

G-2

1.0 to 1.3K

0.499 to 1.3K

0.499 to 4.9K

0.1 to 4.9K

0.21

G003...80

G-3-80

1.0 to 2.74K

0.499 to 2.74K 0.499 to 10.4K

0.1 to 10.4K

0.34

G003...380

G-3-380

0.499 to 2.74K 0.499 to 2.74K

0.1 to 2.74K

0.34

G005

G-5

0.499 to 6.5K

0.1 to 24.5K

0.80

G05C

G-5C

0.499 to 8.6K

0.1 to 32.3K

1.20

G010

G-10

0.499 to 25.7K 0.499 to 25.7K

0.1 to 95.2K

3.60

Notes

• G002, G005, G05C, and G010: Core consists of beryllium oxide ceramic

• Models not available as lead (Pb)-free: G001...380 and G003…380

• Shaded area indicates most popular models

(1)

Vishay Dale G models have two power ratings depending on operation temperature and stability requirements. Models not available for

characteristic V are: G001…80, G001…380, G002, G003…80, and G003…380

TECHNICAL SPECIFICATIONS

PARAMETER

Temperature Coefficient

Maximum Working Voltage

Insulation Resistance

Terminal Strength

Operating Temperature Range

Power Rating

UNIT

ppm/°C



°C

G RESISTOR CHARACTERISTICS

± 20 for 10



and above; ± 50 for 1



to 9.9

;

± 90 for 0.5



to 0.99



(P x

1/2

1000 M minimum dry, 100 M minimum after moisture test

5 minimum for G001...80 thru G003...380, 10 minimum for all others

Characteristic U = -65 to +250, characteristic V = -65 to +350

Characteristic U = +250 °C max. hot spot temperature, ± 0.5 % max.

R

in 2000 h load life

Characteristic V = +350 °C max. hot spot temperature, ± 3.0 % max.

R

in 2000 h load life

GLOBAL PART NUMBER INFORMATION

Global Part Numbering example: G00310R00FS7080

SPECIAL

(up to 3 digits)

(dash number)

From

1 to 999

as applicable

GLOBAL MODEL

(4 or 5 digits)

(see Standard

Electrical

Specifications

Global Model

column for

options)

TOLERANCE CODE

(1 digit)

= 0.05 %

= 0.1 %

= 0.25 %

= 0.5 %

= 1.0 %

= 3.0 %

= 5.0 %

= 10.0 %

Historical Part Numbering example: G-3-80 10



1 % S70

G-3-80



HISTORICAL MODEL

RESISTANCE VALUE

(5 digits)

= decimal

= thousand

15R00

= 15



10K00

= 10 k

PACKAGING

(3 digits)

E70

= lead (Pb)-free, tape / reel (smaller than G010)

E73

= lead (Pb)-free, tape / reel (500 pieces)

E12

= lead (Pb)-free, bulk

S70

= tin / lead, tape / reel (smaller than G010)

S73

= tin / lead, tape / reel (500 pieces)

B12

= tin / lead, bulk

TOLERANCE CODE

S70

PACKAGING

Revision: 15-Nov-17

Document Number: 30205

For technical questions, contact:

ww2aresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer



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

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay 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.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of

typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding

statements about the suitability of products for a particular application. 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.

Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over

time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.

Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for

such applications.

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

or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Revision: 08-Feb-17

Document Number: 91000

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