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: 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