MF2000 Series
Precision / Metal Film Resistors
•
•
•
•
•
•
•
Resistances from 1 to 10MOhms
Power Rating 0.4 to 0.65Watts
Resistance Tolerances to ±0.05%
TCR’s to ±3ppm/K
Very Low Inductance
Matched Sets Available
E192 Values in Stock
SPECIFICATIONS
Type
Watts @
70°C
Power
Rating
Resis-
tance
Range
( W )
1 to 5M
1 to 10M
3 to 10M
Maximum
Voltage
300
300
500
H
(MAX)
D
(MAX)
±0.002”
[±0.05mm]
d
L
(MIN)
W
(MIN)
RN
Size
-
MFM2207
MF2207
MF2617
0.40
0.40
0.65
( See MFM2207 Drawing )
0.260
[6.5]
0.600
[15.2]
0.100
[2.5]
0.230
[5.8]
0.028
[0.7]
0.032
[0.8]
1.20
[30]
1.20
[30]
0.300
[7.5]
0.690
[17.5]
RN55
RN65
MFM2207
Specification
Resistance Range
Tolerances
Temperature Coefficient
Temperature Range
Insulation Resistance
Climatic Category
Max Soldering Temperature
Voltage Coefficient
Value
1 Ohms to 10MOhms
±0.05% to ±1%
( See Charts )
-25°C to +125°C ( TC >= 25ppm/K )
-10°C to +85°C ( TC < 25ppm/K )
>10000 MOhms
55/125/56
+260°C / 10s
< 5ppm/V
Riedon Inc.
1.01
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
Page 66
MF2000 Series
Precision / Metal Film Resistors
SPECIFICATIONS
(continued)
MFM2207
TCR / Tolerance / Resistance Chart
TCR
( ± ppm/K )
5
10
15
25
50
Resistances Available at These Tolerances
±0.05%
50 - 250K
50 - 510K
50 - 510K
50 - 510K
50 - 510K
±0.1%
10 - 500K
5 - 1M
5 - 1.5M
5 - 1.5M
5 - 2M
±0.25%
10 - 500K
5 - 1M
5 - 1.5M
5 - 3M
3 - 3M
±0.5%
10 - 500K
5 - 1M
5 - 2M
2 - 5M
2 - 5M
±1%
-
-
1 - 2M
1 - 5M
1 - 5M
MF2207
TCR / Tolerance / Resistance Chart
TCR
( ± ppm/K )
3
5
10
15
25
50
Resistances Available at These Tolerances
±0.05%
50 - 120K
50 - 250K
50 - 510K
50 - 510K
50 - 510K
50 - 510K
±0.1%
30 - 200K
10 - 500K
5 - 1M
5 - 1.5M
5 - 3M
5 - 3M
±0.25%
30 - 200K
10 - 500K
50 - 1M
5 - 2M
2 - 3M
2 - 3M
±0.5%
30 - 200K
10 - 500K
50 - 1M
5 - 2M
2 - 5M
2 - 10M
±1%
-
-
-
1 - 2M
1 - 5M
1 - 10M
MF2617
TCR / Tolerance / Resistance Chart
TCR
( ± ppm/K )
10
15
25
50
Resistances Available at These Tolerances
±0.05%
240 - 250K
240 - 250K
240 - 510K
100 - 510K
±0.1%
100 - 250K
100 - 250K
100 - 1M
50 - 10M
±0.25%
50 - 250K
50 - 250K
50 - 2M
10 - 10M
±0.5%
20 - 510K
20 - 510K
20 - 5M
5 - 10M
±1%
20 - 510K
20 - 510K
10 - 5M
3 - 10M
Power Derating Curve
120
100
Power ( % )
80
60
40
20
0
Ordering Information
Part Number - Resistance - Tolerance - TCR
Example: MF2207 1.1 kOhm 0.05% 5ppm
( Note: If no TCR is specified / the highest value will
be supplied )
Riedon Inc.
1.01
0
25
50
75
100
125
150
175
200
Ambient Temperature (°C)
300 Cypress Avenue
Alhambra CA 91801
www.riedon.com
(626) 284-9901
(626) 284-1704
Page 67
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