CMF Series
Precision Chip Resistors
•
•
•
•
•
•
•
Resistances from 1Ohm to 4.7MOhms
Power Rating 0.065 to 0.75 Watts
Resistance Tolerances to ± 0.05%
TCR’s to ± 5 ppm/°C
Extreme Low Noise
Precision / Thin Film Resistance Element
Sizes: 0603 / 0805 / 1206
SPECIFICATIONS
Type
Power Rating ( W )
1
Working Voltage
( VAC )
Resistance Range
(
W
)
0603
0.065
75
0805
0.125
100
Tolerances Available ( % )
Temperature Coefficients Available ( ± ppm/°C )
2
1%
50
0.1% to 1%
25 / 50
0.1% to 1%
10 / 15 / 25 / 50
0.05% to 1%
5 / 10 / 15 / 25 / 50
0.05% to 1%
10 / 15 / 25 / 50
0.25% to 1%
50
-
1206
0.25
200
5.1W - <10W
-
0.1% to 1%
25 / 50
0.1% to 1%
10 / 15 / 25 / 50
0.1% to 1%
5 / 10 / 15 / 25 / 50
-
-
-
0.1% to 1%
25 / 50
0.1% to 1%
10 / 15 / 25 / 50
0.05% to 1%
5 / 10 / 15 / 25 / 50
0.1% to 1%
10 / 15 / 25 / 50
-
10W - <47W
47W - <100W
100W - 332k
>332k - 1M
>1M - 2M
>2M - 10M
-
-
W @ 70 °C / 0W @ 125 °C
5 / 10 / 15 PPM : +25 °C to +85 °C
3
1000V Available / contact factory
1
2
Riedon Inc.
06/13
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
Page 12
CMF Series
Precision Chip Resistors
SPECIFICATIONS
(continued)
Specification
Temperature Range
Climactic Cetegory
Solderability
Max. Soldering Temperature
Value
-55°C to +125°C
55 / 125 / 56
250°C / 3s
260°C / 10s
Long Term Stability
Storage 125°C / 1000h
Load Life / P=70% / 70°C / 1000h
Humidity / 96%RH / 40°C / 56 days
Max
DR
< 47W
±0.25%
±0.25%
±0.5%
47W - 10 MW
±0.15%
±0.1%
±0.15%
Type
CMF 0603
CMF 0805
CMF 1206
Dimensions
L
0.063
±0.004
[ 1.6
±0.1
]
0.080
±0.004
[ 2.0
±0.1
]
0.126
±0.008
[ 3.2
±0.2
]
B
0.030
±0.004
[ 0.8
±0.1
]
0.050
±0.004
[ 1.25
±0.1
]
0.063
±0.006
[ 1.6
±0.15
]
D
0.018
±0.004
[ 0.45
±0.1
]
0.022
±0.004
[ 0.55
±0.1
]
0.022
±0.004
[ 0.55
±0.1
]
C
0.012
±0.008
[ 0.3
±0.2
]
0.016
±0.008
[ 0.4
±0.2
]
0.020
±0.008
[ 0.5
±0.2
]
Packaging:
Bulk or Blistertape to IEC 60286-3
Power ( % )
Tape width 8mm / Reel Diameter 180 or 330mm
Minimum quantity Bulk / 100 pieces per value
Minimum quantity Tape & Reel / 1000 pieces per value
Power Derating Curve
120
100
80
60
40
20
0
0
25
50
75
100
125
150
175
Ambient Temperature (°C)
Ordering Information
Part Description: Part Type - Resistance - Tolerance - TCR - Packaging
Example: CMF 0603 10 kOhms 0.1% 10ppm Tape
( Note: if no TCR is Specified / The highest value will be supplied )
Riedon Inc.
06/13
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
Page 13
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