CMF70255K00FLRE datasheet, PDF

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CMF70255K00FLRE: DescriptionFixed Resistor, Metal Film, 1W, 255000ohm, 500V, 1% +/-Tol, 150ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size158KB，5 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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CMF70255K00FLRE Overview

Fixed Resistor, Metal Film, 1W, 255000ohm, 500V, 1% +/-Tol, 150ppm/Cel, Through Hole Mount, AXIAL LEADED

CMF70255K00FLRE Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1359219452
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	FLAME PROOF, 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	-55 °C
Package diameter	4.57 mm
Package length	14.27 mm
Package form	Axial
method of packing	TR, 12 INCH
Rated power dissipation(P)	1.75 W
Rated temperature	70 °C
resistance	255000 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	METAL FILM
Temperature Coefficient	150 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	WIRE
Tolerance	1%
Operating Voltage	500 V

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CMF Industrial

www.vishay.com

Vishay Dale

Metal Film Resistors, Axial, Industrial, Precision

FEATURES

•

Small size - conformal coated

Flame retardant epoxy coating

Controlled temperature coefficient

Excellent high frequency characteristics

Exceptionally low noise; typically 0.10 μV/V

Low voltage coefficient to ± 5 ppm/V

Special tolerance and or TC matching

available on request

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

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

Vishay Dale Model CMF is also available as Military Qualified Styles RN and RL. See Vishay Dale’s CMF (Military RN and RL)

datasheet (www.vishay.com/doc?31027) for the MIL-SPEC ratings / attributes. (Except for marking, the Industrial and Military

versions are exactly the same).

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

HISTORICAL

MODEL

MAXIMUM

WORKING

VOLTAGE

(1)

200

POWER

RATING

70 °C (2)

0.25

POWER

RATING

125 °C (2)

0.125

RESISTANCE

RANGE



10 to 2.5M

10 to 22M

10 to 2.5M

10 to 5M

1 to 22.1M

0.5 to 50M

0.1 to 50M

0.2 to 50M

10 to 2.5M

10 to 10M

1 to 10M

0.5 to 10M

0.1 to 10M

0.2 to 50M

10 to 2.5M

10 to 10M

1 to 15M

0.5 to 22M

0.1 to 22M

0.2 to 50M

10 to 2.5M

10 to 10M

1 to 15M

1 to 22M

5 to 5M

1 to 5M

5 to 10M

1 to 10M

TOLERANCE

±%

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5, 1, 2, 5

1, 2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

TEMPERATURE

COEFFICIENT

± ppm/°C

100

150, 200

100

150

200

300

200

100

150

200

300

200

100

150

200

300

200

100

150, 200

100

150, 200

100

150, 200

CMF50

CMF-50

CMF55

CMF-55

250

0.5

0.25

CMF60

CMF-60

500

0.5

CMF65

CMF-65

500

1.5

CMF70

CMF-70

500

1.75

1.25

CMF07

CMF20

CMF-07

CMF-20

250

500

0.5

Notes

(1)

Continuous working voltage shall be

or maximum working voltage, whichever is less

(2)

See the load life shift due to power and derating table for a summary of the more common combinations of power rating, case size and

ambient operating temperature that prevail in various industrial and military resistor specifications. The “performance” table quantifies the

load life stability under these combinations

Revision: 10-Nov-2020

Document Number: 31018

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: 01-Jan-2019

Document Number: 91000

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