RNR70J2491FRR64 datasheet, PDF

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RNR70J2491FRR64: DescriptionFixed Resistor, Metal Film, 0.5W, 2490ohm, 350V, 1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size140KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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RNR70J2491FRR64 Overview

Fixed Resistor, Metal Film, 0.5W, 2490ohm, 350V, 1% +/-Tol, 25ppm/Cel, Through Hole Mount, AXIAL LEADED

RNR70J2491FRR64 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	842241672
package instruction	AXIAL LEADED
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	PRECISION
structure	Tubular
JESD-609 code	e0
Lead diameter	0.81 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package diameter	4.57 mm
Package length	14.27 mm
Package form	Axial
method of packing	TR, 11.5 INCH
Rated power dissipation(P)	0.5 W
Rated temperature	125 °C
Guideline	MIL-PRF-55182
resistance	2490 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	25 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	WIRE
Tolerance	1%
Operating Voltage	350 V

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ERC (Military RNC/RNR)

www.vishay.com

Vishay Dale

Metal Film Resistors, Axial, Military/Established Reliability,

MIL-PRF-55182 Qualified, Precision, Type RNC, Characteristics

J, H, K

FEATURES

•

Meets requirements of MIL-PRF-55182

Very low noise (-40 dB)

Verified failure rate (contact factory for current level)

100 % stabilization and screening tests. Group A testing,

if desired, to customer requirements

Controlled temperature coefficient

Epoxy coating provides superior moisture protection

Standard lead on RNC product is solderable and weldable

Traceability of materials and processing

Monthly acceptance testing

Vishay Dale has complete capability to develop specific

reliability programs designed to customer requirements

Extensive stocking program at distributors and factory on

RNC50, RNC55, RNC60 and RNC65

For MIL-PRF-55182 characteristics E and C product, see

Vishay Angstrohm’s HDN (Military RNR/RNN) datasheet

(www.vishay.com/doc?66001)

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

ERC50,

ERC50..31

(3)

ERC55,

ERC55..65

(3)

ERC55..200,

ERC55..201

(3)

ERC65,

ERC65..65

(3)

ERC70

ERC70..4

(3)

POWER POWER

MAXIMUM

MIL

MIL-PRF-55182

RATING RATING TOLERANCE

(4)

WORKING

SPEC.

STYLE

70 °C

125 °C

±%

VOLTAGE

(2)

SHEET

RNC50, RNR50

RNC55, RNR55

0.10

0.125

0.05

0.10

0.1, 0.5, 1

200

RESISTANCE

RANGE

10 to 796K

10 to 2M

TEMPERATURE

COEFFICIENT

± ppm/°C

100 (K), 50 (H), 25 (J)

LIFE

FAILURE

RATE

(1)

M, P,

R, S

M, P,

R, S

M, P,

R, S

M, P,

RNC60, RNR60

0.25

0.125

0.1, 0.5, 1

250

2.01M to 3.01M 100 (K), 50 (H), 25 (J)

RNC65, RNR65

RNC70, RNR70

0.50

0.75

0.25

0.50

0.1, 0.5, 1

300

350

10 to 3.01M

100 (K), 50 (H), 25 (J)

Notes

(1)

Consult factory for current QPL failure rates.

(2)

Continuous working voltage shall be

or maximum working voltage, whichever is less.

(3)

Hot solder dipped leads.

(4)

Tolerance of ± 0.1 % is not applicable to characteristics K.

TECHNICAL SPECIFICATIONS

PARAMETER

Voltage Coefficient, max.

Dielectric Strength

Insulations Resistance

Operating Temperature Range

Terminal Strength

Solderability

Weight

Revision: 06-Jul-2021

UNIT

ppm/V

°C

CONDITION

5/V when measured between 10 % and full rated voltage

RNC50, RNC55 and RNC60 = 450; RNC65 and RNC70 = 900

≥

dry;

≥

after moisture test

-65 to +175

2 lb pull test on RNC50, RNC55, RNC60 and RNC65; 4.5 lb pull test on RNC70

Continuous satisfactory coverage when tested in accordance with MIL-STD-202, method 208

RNC50 = 0.11; RNC55 = 0.35; RNC60 = 0.35; RNC65 = 0.84; RNC70 = 1.06

Document Number: 31025

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.

Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and

for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of

any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.

Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website

or for that of subsequent links.

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: 09-Jul-2021

Document Number: 91000

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