Vishay CMF55301RBKEK Metal film resistors, industrial, precision Datasheet

CMF Industrial
www.vishay.com
Vishay Dale
Metal Film Resistors, 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
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 HISTORICAL
MODEL
MODEL
MAXIMUM
WORKING
VOLTAGE (1)
V
POWER
RATING
P70 °C (2)
W
POWER
RATING
P125 °C (2)
W
CMF50
CMF-50
200
0.25
0.125
CMF55
CMF-55
250
0.5
0.25
CMF60
CMF-60
500
1
0.5
CMF65
CMF-65
500
1
0.75
CMF70
CMF-70
500
1
0.75
CMF07
CMF-07
250
0.5
-
CMF20
CMF-20
500
1
-
RESISTANCE
RANGE

TOLERANCE
±%
TEMPERATURE
COEFFICIENT
± ppm/°C
10 to 2.5M
10 to 2.5M
10 to 2.5M
10 to 22M
10 to 2.5M
10 to 2.5M
10 to 5M
1 to 22.1M
0.5 to 50M
0.5 to 50M
0.1 to 50M
10 to 2.5M
10 to 2.5M
10 to 10M
1 to 10M
0.5 to 10M
0.5 to 10M
0.1 to 10M
10 to 2.5M
10 to 2.5M
10 to 10M
1 to 15M
0.5 to 22M
0.5 to 22M
0.1 to 22M
10 to 2.5M
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
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5, 1, 2, 5
1, 2, 5
1, 2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
1
2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
1
2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
1
2, 5
0.1, 0.25, 0.5, 1
0.1, 0.25, 0.5
1, 2, 5
1, 2, 5
1, 2, 5
2, 5
2, 5
2, 5
2, 5
25
50
100
150, 200
25
50
50
100
150
200
200
25
50
50
100
150
200
200
25
50
50
100
150
200
200
25
50
50
100
150, 200
100
150, 200
100
150, 200
Notes
(1) Continuous working voltage shall be P x R 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: 09-Sep-13
Document Number: 31018
1
For technical questions, contact: [email protected]
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 (preferred part numbering format)
C
M
F
5
5
GLOBAL MODEL
RESISTANCE VALUE
(See Standard
Electrical
Specifications
table)
R=Ω
K = kΩ
M = MΩ
R10000 = 0.1 Ω
680K00 = 680 kΩ
1M0000 = 1.0 MΩ
3
0
1
TOLERANCE
CODE
B = ± 0.1 %
C = ± 0.25 %
D = ± 0.5 %
F=±1%
G=±2%
J=±5%
R
0
0
F
TEMPERATURE
COEFFICIENT (1)
E = 25 ppm
H = 50 ppm
K = 100 ppm
L = 150 ppm
N = 200 ppm
Historical Part Number example: CMF-553010FT-1 (will continue to be accepted)
K
R
E
PACKAGING
SPECIAL
EK = Lead (Pb)-free, bulk
Blank = Standard
(Dash Number)
EA = Lead (Pb)-free, T/R (full)
(Up to 3 digits)
EB = Lead (Pb)-free,
From 1 to 999
T/R (1000 pieces)
as applicable
70 = Color banded,
BF = Tin/lead, bulk
5 bands (≤ 1 %)
RE = Tin/lead, T/R (full)
80 = Color banded,
4 bands (≥ 2 %)
R6 = Tin/lead, T/R (1000 pieces)
88 = Hot solder dip
CMF-55
3010
F
T-1
R36
HISTORICAL MODEL
RESISTANCE VALUE
TOLERANCE CODE
TEMP. COEFFICIENT
PACKAGING
Notes
• For additional information on packaging, refer to the Through-Hole Resistor Packaging document (www.vishay.com/doc?31544).
(1) Tolerances of ± 0.5 % (D), ± 0.25 % (C) and ± 0.1 % (B) are available only in 50 ppm and 25 ppm temperature coefficients.
DIMENSIONS in inches (millimeters)
1.500 ± 0.125 (2)
(38.10 ± 3.18)
A
C
(Max.)
GLOBAL MODEL
CMF50
CMF55
CMF60
CMF65
CMF70
CMF07
CMF20
A
B
0.150 ± 0.020
(3.81 ± 0.51)
0.240 ± 0.020 (4)
(6.10 ± 0.51)
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)
0.375 ± 0.040
(9.53 ± 1.02)
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)
B
D
C
(Max.)
0.187 (4.75)
0.290 (7.37)
0.425 (10.80)
0.687 (17.45)
0.687 (17.45)
0.290 (7.37)
0.425 (10.80)
D
0.016 ± 0.002
(0.41 ± 0.05)
0.025 ± 0.002
(0.64 ± 0.05)
0.025 ± 0.002 (3)
(0.64 ± 0.05)
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)
Notes
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.
(3) Available with 0.032" (0.813 mm) lead [CMF60..95]
(4) 0.260" ± 0.020" (6.60 mm ± 0.51 mm) for values > 5 M
(2)
TECHNICAL SPECIFICATIONS
PARAMETER
Maximum Working Voltage
Insulation Voltage (1 Min)
Voltage Coefficient (Max.)
Dielectric Strength
Insulation Resistance
Operating Temperature Range
Terminal Strength (Pull Test)
Noise
Weight (Max.)
Revision: 09-Sep-13
UNIT
V
Veff
ppm/V
VAC

°C
lb
dB
g
CMF50
200
CMF55
 250
CMF07
 250
CMF60
CMF20
CMF65
CMF70
 500
500
 500
 500
> 500
± 5 (measured between 10 % and full rated voltage)
450
450
450
750
750
900
900
1011
-55 to +175
2
2
5
2
5
2
5
0.10 μV/V over a decade of frequency, with low and intermediate resistance values typically
below 0.05 μV/V
0.12
0.28
0.28
0.50
0.60
1.00
1.10
Document Number: 31018
2
For technical questions, contact: [email protected]
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
E
T-9
25 ppm/°C
H
T-2
50 ppm/°C
K
T-1
100 ppm/°C
L
T-0
150 ppm/°C
N
T-00
200 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 %
MODEL
± 0.5 %
± 1.0 %
± 0.15 %
POWER RATING AT +70 °C
± 0.5 %
± 1.0 %
POWER RATING AT +125 °C
CMF50
1/20 W and 1/10 W
1/8 W
1/4 W
1/20 W
1/10 W
1/8 W
CMF55, CMF07
1/10 W and 1/8 W
1/4 W
1/2 W
1/10 W
1/8 W
1/4 W
CMF60, CMF20
1/8 W and 1/4 W
1/2 W
3/4 W and 1 W
1/8 W
1/4 W
1/2 W
CMF65
1/4 W and 1/2 W
3/4 W
1W
1/4 W
1/2 W
3/4 W
CMF70
1/4 W and 1/2 W
3/4 W
1W
1/4 W
1/2 W
3/4 W
120
HEAT RISE (°C ABOVE AMBIENT)
RATED POWER IN %
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.
100
80
60
40
20
0
- 55 - 50 - 25
DERATING
0
25
50
70 75 100
125
150 165 175 200
AMBIENT TEMPERATURE IN °C
120
CMF50
100
CMF55,
CMF07
CMF60,
CMF20
80
CMF65,
CMF70
60
40
20
0
0
0.125
0.25
0.375
0.5
0.625
0.75
0.875
1
1.125
APPLIED POWER IN W
THERMAL RESISTANCE
Example:
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
Element
Core
Revision: 09-Sep-13
Vacuum-deposited nickel-chrome alloy
Fire-cleaned high purity ceramic
Coating
Flame retardant epoxy, formulated for superior
moisture protection
Solderability
Continuous satisfactory coverage when tested
in accordance with MIL-R-10509
Document Number: 31018
3
For technical questions, contact: [email protected]
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
CMF50: (3 lines)
CMF55, CMF60, CMF65, CMF70: (4 lines)
3.01
Value
CMF55
Style and size
K1%
Ohm, K or M sign and Tolerance
49.9 k
Value
1208
4-digit date code
1 % T2
Tolerance and TC
1208
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
TEST 
(TEST METHODS - MIL-STD-202)
AT +70 °C
Short Time Overload
± 0.05 %
± 0.05 %
Low Temperature Operation
± 0.05 %
± 0.05 %
Moisture Resistance
± 0.05 %
± 0.05 %
Shock
± 0.01 %
± 0.01 %
Vibration
± 0.04 %
± 0.04 %
± 0.15 %
± 0.15 %
Temperature Cycling
Load Life
AT +125 °C
MAXIMUM R (TYPICAL TEST LOTS)
Varies based on power rating used; see load life shift due to power and derating table
Dielectric Withstanding Voltage
± 0.01 %
± 0.01 %
Effect of Solder
± 0.03 %
± 0.03 %
Revision: 09-Sep-13
Document Number: 31018
4
For technical questions, contact: [email protected]
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
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www.vishay.com
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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
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requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
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Revision: 02-Oct-12
1
Document Number: 91000
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