RPS0250DH2003JNZA3 datasheet, PDF

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RPS0250DH2003JNZA3: DescriptionPlanar Resistors - Chassis Mount RPS 250D H 200K 5% ZA3 BO15NA e; CategoryPassive components; File Size99KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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Planar Resistors - Chassis Mount RPS 250D H 200K 5% ZA3 BO15NA e

RPS0250DH2003JNZA3 Parametric

Parameter Name	Attribute value
Product Category	Planar Resistors - Chassis Mount
Manufacturer	Vishay
Resistance	200 kOhms
Power Rating	250 W
Tolerance	5 %
Temperature Coefficient	150 PPM / C
Voltage Rating	5 kV
Operating Temperature Range	- 55 C to + 155 C
Length	73 mm
Width	60 mm
Height	26 mm
Maximum Operating Temperature	+ 155 C
Minimum Operating Temperature	- 55 C
Termination Style	Screw
Type	Power Resistor for Mounting onto a Heatsink Thick Film Technology

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RPS 250

www.vishay.com

Vishay Sfernice

Power Resistor for Mounting onto a Heatsink

Thick Film Technology

FEATURES

• High power rating: 250 W

• High overload capability up to 4 times nominal

power (see energy curve)

• Easy mounting

• Low thermal radiation of the case

• Material categorization: for definitions of compliance

please see

www.vishay.com/doc?99912

Developed for specific applications such as railroad electrical traction, this series can bear short overloads as high as fifteen

times the nominal power. Designed to be mounted onto a heatsink, these power resistors exhibit remarkable characteristics.

DIMENSIONS

in millimeters

RPS 250D ZA3

RPS 250A ZA3

10.5

26 ± 1

16.2

28 ± 1

18.7

Ø 7.2

35.8

Ø 7.2

38.1

2 x M4

USEFUL DEPTH: 6

Ø 4.2

Ø 21

2 x M4

USEFUL DEPTH: 6

Note

• Tolerance unless stated: ± 0.2 mm

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

RPS 250

Note

(1)

E24 series

SIZE

250

RESISTANCE

RANGE

0.24 to 1M

(1)

RATED POWER

25 °C

250

LIMITING ELEMENT

VOLTAGE

5000

TOLERANCE

±%

1, 2, 5, 10

TEMPERATURE

COEFFICIENT

± ppm/°C

150

MECHANICAL SPECIFICATIONS

Mechanical Protection

Resistive Element

Substrate

End Connections

Tightening Torque

Connections

Weight

Insulated case and resin for

potting UL 94 V-0

Cermet

Alumina onto aluminum base

Screws M4 (M5 on request)

2 Nm

170 g ± 10 %

Ø 21

TECHNICAL SPECIFICATIONS

Power Rating

Chassis Mounted

Temperature

Coefficient

Standard

250 W at 50 °C continuous

1000 W at 25 °C for 10 s

± 250 ppm/°C < 1

± 150 ppm/°C > 1

L connections 7 kV

RMS

H connections 12 kV

RMS

MΩ

50 nH

< 40 pF

< 120 pF

Dielectric Strength

MIL STD 202 (301),

min, 10 mA max.

Insulation Resistance

Inductance

Capacitance Resistor/

Ground

ENVIRONMENTAL SPECIFICATIONS

Thermal Resistance

Temperature Range

Climatic Category

Revision: 17-Dec-15

th (j - c)

0.22 °C/W

-55 °C to 125 °C

55 / 125 / 56

Document Number: 50007

For technical questions, contact:

sferfixedresistors@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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