CMF50102K00DEEK [VISHAY]

RES 102K OHM 1/4W .5% AXIAL;


型号：	CMF50102K00DEEK
厂家：	VISHAY
描述：	RES 102K OHM 1/4W .5% AXIAL
文件：	总5页 (文件大小：158K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

Available

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

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

MAXIMUM

WORKING

VOLTAGE ⁽¹⁾

POWER

RATING

RESISTANCE

RANGE



TEMPERATURE

COEFFICIENT

ꢁꢁm/°C

GLOBAL

MODEL

HISTORICAL

MODEL

RATING

TOLERANCE

ꢀ

(2)

P_{70 °C}

P_{125 °C}

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

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5, 1, 2, 5

100

150, 200

CMF50

CMF55

CMF-50

CMF-55

200

250

0.25

0.125

1, 2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

100

150

200

300

200

0.5

0.25

2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

100

150

200

300

200

CMF60

CMF-60

500

0.5

2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

2, 5

100

150

200

300

200

CMF65

CMF70

CMF-65

CMF-70

500

1.5

2, 5

0.1, 0.25, 0.5, 1

0.1, 0.25, 0.5

1, 2, 5

1.75

1.25

1, 2, 5

2, 5

100

150, 200

100

150, 200

100

150, 200

1 to 22M

5 to 5M

1 to 5M

5 to 10M

CMF07

CMF20

CMF-07

CMF-20

250

500

0.5

1 to 10M

Notes

(1)

(2)

Continuous working voltage shall be P x R or maximum working voltage, whichever is less

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

CMF Industrial

www.vishay.com

Vishay Dale

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: CMF55301R00FKRE (ꢁreferred ꢁart numbering format)

GLOBAL

MODEL

RESISTANCE

VALUE

TOLERANCE

CODE

TEMPERATURE

COEFFICIENT ⁽¹⁾

PACKAGING

SPECIAL

(See Standard

Electrical

Specifications

table)

R = 

K = k

M = M

B = 0.1 ꢀ

C = 0.25 ꢀ

D = 0.5 ꢀ

F = 1 ꢀ

E = 25 ppm

H = 50 ppm

K = 100 ppm

L = 150 ppm

N = 200 ppm

M = 300 ppm

EK = lead (Pb)-free, bulk

EA = lead (Pb)-free, T/R (full)

EB = lead (Pb)-free,

Blank = standard

(Dash number)

(Up to 3 digits)

R10000 = 0.1 

680K00 = 680 k

1M0000 = 1.0 M

T/R (1000 pieces)

From 1 to 999

as applicable

70 = color banded,

5 bands ( 1 ꢀ)

80 = color banded,

4 bands ( 2 ꢀ)

88 = hot solder dip

G = 2 ꢀ

BF = tin / lead, bulk

RE = tin / lead, T/R (full)

R6 = tin / lead, T/R (1000 pieces)

J = 5 ꢀ

Historical Part Number Examꢁle: CMF-553010FT-1 (will continue to be acceꢁted)

CMF-55

3010

T-1

R36

HISTORICAL MODEL

RESISTANCE VALUE

TOLERANCE CODE

TEMPERATURE COEFFICIENT

PACKAGING

Notes

•

For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544)

Tolerances of 0.5 ꢀ (D), 0.25 ꢀ (C) and 0.1 ꢀ (B) are available only in 50 ppm and 25 ppm temperature coefficients

(1)

DIMENSIONS in inches (millimeters)

1.500 0.125 ⁽¹⁾

(38.10 3.18)

(Max.)

GLOBAL MODEL

CMF50

(Max.)

0.150 0.020

(3.81 0.51)

0.065 0.015

(1.65 0.38)

0.090 0.008

(2.29 0.20)

0.145 0.015

(3.68 0.38)

0.180 0.015

(4.57 0.38)

0.180 0.015

(4.57 0.38)

0.090 0.008

(2.29 0.20)

0.145 0.015

(3.68 0.38)

0.016 0.002 ⁽²⁾

(0.41 0.05)

0.187 (4.75)

0.290 (7.37)

0.425 (10.80)

0.687 (17.45)

0.290 (7.37)

0.425 (10.80)

0.240 0.020 ⁽³⁾

(6.10 0.51)

0.025 0.002

CMF55

(0.64 0.05)

0.344 0.031

(8.74 0.79)

0.562 0.031

(14.27 0.79)

0.562 0.031

(14.27 0.79)

0.240 0.020

(6.10 0.51)

0.025 0.002 ⁽⁴⁾

(0.64 0.05)

CMF60

0.025 0.002

(0.64 0.05)

0.032 0.002

(0.81 0.05)

0.025 0.002

(0.64 0.05)

0.032 0.002

(0.81 0.05)

CMF65

CMF70

CMF07

0.375 0.040

(9.53 1.02)

CMF20

Notes

(1)

Lead length for product in bulk pack. For product supplied in tape and reel, the actual lead length would be based on the body size, tape

spacing and lead trim.

(2)

(3)

(4)

Available with 0.020" (0.51 mm) lead [CMF50..38]

0.260" 0.020" (6.60 mm 0.51 mm) for values > 5 M

Available with 0.032" (0.813 mm) lead [CMF60..95]

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

V

V_eff

ppm/V

V_AC



CMF50

200

CMF55

 250

CMF07

 250

CMF60

 500

> 500

CMF20

500

CMF65

 500

CMF70

 500

Maximum Working Voltage

Insulation Voltage (1 Min)

Voltage Coefficient (Max.)

Dielectric Strength

5 (measured between 10 ꢀ and full rated voltage)

450

750

10¹¹

-55 to +175

750

900

Insulation Resistance

Operating Temperature Range

Terminal Strength (Pull Test)

°C

0.10 μV/V over a decade of frequency, with low and intermediate resistance values

typically below 0.05 μV/V

Noise

Weight (Max.)

0.12

0.28

0.50

0.60

1.00

1.10

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

CMF Industrial

www.vishay.com

Vishay Dale

TEMPERATURE COEFFICIENT CODES

GLOBAL TC CODE

HISTORICAL TC CODE

TEMPERATURE COEFFICIENT

T-9

T-2

T-1

T-0

T-00

25 ppm/°C

50 ppm/°C

100 ppm/°C

150 ppm/°C

200 ppm/°C

300 ppm/°C

LOAD LIFE SHIFT DUE TO POWER AND DERATING (AT +70 °C AND AT +125 °C)

The power rating for the CMF parts is tied to the derating temperature, the heat rise of the parts, and the R for the load life performance.

When the tables/graphs below are used together they show that when the parts are run at their higher power ratings, the parts will run hotter,

which has the potential of causing the resistance of the parts to shift more over the life of the part.

LOAD LIFE SHIFT VS. POWER RATING

MAXIMUM R (TYPICAL TEST LOTS)

LOAD LIFE

0.15 ꢀ

0.5 ꢀ

1.0 ꢀ

0.15 ꢀ

0.5 ꢀ

1.0 ꢀ

MODEL

POWER RATING AT +70 °C

POWER RATING AT +125 °C

CMF50

1/20 W and 1/10 W

1/8 W

1/4 W

1/2 W

3/4 W

1/4 W

1/20 W

1/10 W

1/8 W

1/4 W

1/10 W

1/8 W

1/4 W

1/2 W

1/8 W

CMF55, CMF07

CMF60, CMF20

CMF65

1/10 W and 1/8 W

1/8 W and 1/4 W

1/4 W and 1/2 W

1/2 W

1/4 W

1/2 W

3/4 W and 1 W

1 W and 1-1/2 W

1 W and 1-3/4 W

3/4 W and 1 W

3/4 W and 1-1/4 W

CMF70

CMF resistors have an operating temperature range of -55 °C to +175 °C. They must be derated at high ambient temperatures according to

the derating curve.

120

100

120

100

CMF50

CMF55,

CMF07

CMF60,

CMF20

CMF65,

CMF70

0.125 0.25 0.375 0.5 0.625 0.75 0.875

1.125

- 50

- 55

- 25

50 70 75 100 125 150 165 175 200

APPLIED POWER IN W

AMBIENT TEMPERATURE IN °C

DERATING

THERMAL RESISTANCE

Examꢁle:

When a CMF55 part is run at 1/8 W in a 70 °C ambient environment, the resistor will generate enough heat that the surface temperature of

the part will reach about 19 °C over the ambient temperature, and over the life of the part this could cause the resistance value to shift up to

0.15 ꢀ.

If the same resistor was instead run at 1/4 W in a 70 °C environment, the element will heat up to about 30 °C over ambient, and over the life

of the part the resistance value could shift roughly 0.5 ꢀ.

And if the resistor was run at it maximum power rating of 1/2 W in a 70 °C environment, it will heat up to about 58 °C over ambient, and you

could see the resistance value shift roughly 1 ꢀ over the life of the part.

MATERIAL SPECIFICATIONS

Flame retardant epoxy, formulated for superior

Element

Vacuum-deposited nickel-chrome alloy

Coating

moisture protection

Continuous satisfactory coverage when tested

in accordance with MIL-R-10509

Core

Fire-cleaned high purity ceramic

Solderability

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

CMF Industrial

www.vishay.com

Vishay Dale

SPECIAL MODIFICATIONS

1. Terminals may be supplied in any commercial material with several type finishes.

2. Special pre-conditioning (power aging, temperature cycling, etc.) to customer specifications.

3. Non-helixed resistors can be supplied for critical high frequency applications.

4. Fusible, flameproof versions available.

MARKING

Temperature coefficient: T00 = 200 ppm, T0 = 150 ppm, T1 = 100 ppm, T2 = 50 ppm, T9 = 25 ppm, M = 300 ppm

CMF50: (3 lines) CMF55, CMF60, CMF65, CMF70: (5 lines)

3.01

Value

DALE

Manufacturer’s name

Style and size

Value

K 1 ꢀ

1208

Ohm, K or M sign and Tolerance

4-digit date code

CMF55

49.9 k

1 ꢀ T2

1208

Tolerance and TC

4-digit date code

Note

•

CMF07 and CMF20 parts are marked with color bands, either per MIL-PRF-22684 (with a wide white band) or using commercial color bands.

CMFxx..70 and CMFxx..80 parts are marked using commercial color bands

PERFORMANCE

AT +70 °C

AT +125 °C

TEST 

(TEST METHODS - MIL-STD-202)

MAXIMUM R (TYPICAL TEST LOTS)

Short Time Overload

Low Temperature Operation

Moisture Resistance

Shock

0.05 ꢀ

0.01 ꢀ

0.04 ꢀ

0.15 ꢀ

0.05 ꢀ

0.01 ꢀ

0.04 ꢀ

0.15 ꢀ

Vibration

Temperature Cycling

Load Life

Varies based on power rating used; see load life shift due to power and derating table

Dielectric Withstanding Voltage

Effect of Solder

0.01 ꢀ

0.03 ꢀ

0.01 ꢀ

0.03 ꢀ

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

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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

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Revision: 09-Jul-2021

Document Number: 91000

CMF50102K00DEEK [VISHAY]

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