CMF Industrial

www.vishay.com

Vishay Dale

Revision: 07-May-2024

2

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

Note

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

DIMENSIONS in millimeters

GLOBAL PART NUMBER INFORMATION

Global Part Numbering: CMF55301R00FKEK

GLOBAL MODEL

RESISTANCE

VALUE

TOLERANCE

CODE

TEMPERATURE

COEFFICIENT

PACKAGING

(See Standard Electrical

Specifications table)

R =

Ω

K = k

Ω

M = M

Ω

R10000 = 0.1

Ω

680K00 = 680 k

Ω

1M0000 = 1.0 M

Ω

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1 %

G = ± 2 %

J = ± 5 %

E = 25 ppm

H = 50 ppm

K = 100 ppm

L = 150 ppm

N = 200 ppm

M = 300 ppm

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

EB = lead (Pb)-free,

ammo pack (1000 pieces)

GLOBAL MODEL

Dmax.

Lmax.

dnom.

Imin.

Mmin.

MASS

(mg)

CMF50

1.6

3.6

0.5

29

5

125

CMF55

2.5

6.5

0.6

28

10

220

CMF60

4.2

11.9

0.8

31

15

700

CMF07

2.5

6.5

0.6

28

10

220

CMF20

4.2

11.9

0.8

31

15

700

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CMF50

CMF55

CMF07

CMF60

CMF20

Maximum Working Voltage

V

≅≤ 300

≤ 250

≤ 250

≤ 500

≤ 500

Insulation Voltage (1 Min)

Veff

300

500

500

800

800

Dielectric Strength

VAC

300

450

450

750

750

Insulation Resistance

Ω≥ 1011

Operating Temperature Range

°C

-55 to +125

Terminal Strength (Pull Test)

lb

2252

5

Weight (Max.)

mg

125

220

220

700

700

TEMPERATURE COEFFICIENT CODES

GLOBAL TC CODE

TEMPERATURE COEFFICIENT

E

25 ppm/°C

H

50 ppm/°C

K

100 ppm/°C

L

150 ppm/°C

N

200 ppm/°C

M

300 ppm/°C

M

I

L

d

D

F5

1

R

0F

E

K

M

C

00

K

3

5