RNX038300MFKR7 datasheet, PDF - EEWORLD Datasheet

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RNX038300MFKR7: DescriptionRNX-3/8 300M 1% T-1 RE7; CategoryPassive components; File Size89KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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RNX038300MFKR7 Overview

RNX-3/8 300M 1% T-1 RE7

RNX038300MFKR7 Parametric

Parameter Name	Attribute value
resistance	300 MOhms
Tolerance	±1%
Power (W)	1W
component	metal oxide film
characteristic	Flame retardant coating, high voltage, safe
Temperature Coefficient	±100ppm/°C
Operating temperature	-55°C ~ 150°C
Package/casing	Axial
Supplier device packaging	Axial
size/dimensions	0.140" diameter x 0.420" length (3.56mm x 10.67mm)
Height - Installation (maximum)	-
Number of terminals	2
failure rate	-

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RNX

www.vishay.com

Vishay Dale

Metal Oxide Resistors, Special Purpose, High Voltage

FEATURES

• Low TCR: ± 200 ppm/°C standard;

± 100 ppm/°C; ± 50 ppm/°C available

• Tolerance: ± 1 % standard to 1 G; ± 5 %

above 1 G; ± 0.5 % available in ± 50 ppm/°C

only. Special tolerance and/or temperature

coefficient matching available.

• High voltage (up to 8 kV)

• For oil bath or open air operation

• Matched sets available

• Special testing available upon request

• Material categorization: For definitions of compliance

please see

www.vishay.com/doc?99912

Note

Lead (Pb)-containing terminations are not RoHS-compliant.

Exemptions may apply.

STANDARD ELECTRICAL SPECIFICATIONS

POWER RATING

GLOBAL

MODEL

HISTORICAL

MODEL

25 °C

0.5

(1)

70 °C

0.36

(1)

125 °C

0.25

(1)

MAXIMUM

WORKING

VOLTAGE

(2)

750

RESISTANCE

RANGE

(3)



1M to 22M

1K to 100M

100 to 100K

1M to 50M

1K to 100M

1K to 1G

100 to 100K

1M to 100M

1K to 250M

1K to 2G

100 to 100K

1M to 100M

1K to 500M

1K to 2G

100 to 100K

1M to 100M

1K to 500M

1K to 2G

100 to 1M

1K to 500M

1K to 2G

100 to 1M

1K to 500M

1K to 2G

100 to 1M

1K to 500M

1K to 2G

100 to 1M

TOLERANCE

±%

0.5, 1, 2, 5, 10

1, 2, 5, 10

0.5, 1, 2, 5, 10

1, 2, 5, 10

0.5, 1, 2, 5, 10

1, 2, 5, 10

0.5, 1, 2, 5, 10

1, 2, 5, 10

0.5, 1, 2, 5, 10

1, 2, 5, 10

TEMPERATURE

COEFFICIENT

± ppm/°C

100, 200

Non-inductive

(4)

100

200

Non-inductive

(4)

100

200

Non-inductive

(4)

100

200

Non-inductive

(4)

100

200

Non-inductive

(4)

100

200

Non-inductive

(4)

100

200

Non-inductive

(4)

100

200

Non-inductive

(4)

RNX025

RNX-1/4

RNX038

RNX-3/8

1.0

0.72

0.5

1.5K

RNX050

RNX-1/2

1.2

0.86

0.6

RNX075

RNX-3/4

2.0

1.44

1.0

RNX100

RNX-1

2.5

1.8

1.25

RNX125

RNX-1-1/4

3.0

2.16

1.5

RNX150

RNX-1-1/2

4.0

2.88

2.0

RNX200

RNX-2

5.0

3.6

2.5

Notes

•

All resistance values are calibrated at 100 V

. Calibration at other voltages available.

• Part marking: Print marked - DALE, model, value, tolerance, TCR, date code (model and date omitted on RNX-1/4)

• Special modifications:

- Special preconditioning (power aging, temperature cycling etc.) to customer specifications

- Non-helixed resistors can be supplied for critical high frequency applications (non-inductive)

(1)

Increase wattage by 25 % for 0.032" (0.813 mm) diameter leads

(2)

Continuous working voltage shall be

or maximum working voltage, whichever is less.

(3)

For resistance values above and below those listed please contact us

(4)

Non-inductive ± 200 ppm/°C TCR only

Revision: 19-Sep-12

Document Number: 31032

For technical questions, contact:

ff2aresistors@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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