Metal Foil on Ceramic
Chip Resistors
MFC Series
Features:
•
•
•
•
•
Small size down to 0402
Tolerance to 0.5%
TCR to ±50ppm/°C
High power density
AEC-Q200 qualified
All parts are Pb-free and comply with EU Direcꢀve 2011/65/EU amended by (EU) 2015/863 (RoHS3)
Electrical Data
0402
0.25
0603
0.5
0805
0.75
3.75
1206
2010
1.5 1
7.5 2
2512
Power rating at 70°C
Overload rating 5s
Resistance range
W
W
1
5
2
8
1.25
2.5
mΩ
%
10 - 50
5 - 100
3 - 100
≥R03; 0.5, 1, 2, 5
2 - 100
Resistance tolerance
< R03; 1, 2, 5
<R01; 200
≥R01; 100
R002; 200 >R002 & <R01; 100
TCR (-55 to +125°C)
ppm/°C
100
<R01; 100 ≥R01; 50
≥R01; 50
Standard values
E24 plus integer milliohm values below R01 preferred
-55 to +170
Ambient temperature
°C
Note 1: 1W below R01 Note 2: 5W below R01
Physical Data
Dimensions in mm and weight in mg
Value
All
L
W
T max.
0.55
A
C
-
Wt. nom.
0.8 – 1.1
0402
0603
1.05 ±0.1
1.6 ±0.2
1.7 ±0.15
0.55 ±0.1
0.8 ±0.2
1 +0.15
0.27 ±0.1
0.35 ±0.2
5 - 9
≥10
3 - 4
5 - 9
≥10
3 - 4
5 - 9
≥10
2
0.85
0.77
≤0.6
2.9 – 3.2
0.35 ±0.25
0.7 ±0.3
0.4 ±0.3
2±0.2
1.25 ±0.15
1.4 ±0.15
1.6 ±0.2
0.85
0.9
0.4 ±0.25
0.5 ±0.3
0805
1206
7.1 – 8.1
2.15 ±0.15
3.2 ±0.2
0.4 ±0.25
0.9 ±0.3
0.5 ±0.3
13 - 13.2
33.2
1.7 ±0.15
3.2 ±0.15
0.5 ±0.25
1.8 ±0.3
1.6 ±0.3
1.3 ±0.3
0.8 ±0.3
3
0.95
0.85
0.6 ±0.3
0.9 ±0.3
2010
2512
4 – 5
5 – 9
≥10
2
3
4
5 – 6
7
8 – 9
≥10
5 ±0.2
2.5 ±0.2
3.2 ±0.2
0.6 ±0.3
2.3 ±0.3
1.9 ±0.3
1.7 ±0.3
1.2 ±0.3
1.1 ±0.3
0.9 ±0.3
0.95
0.85
6.4 ±0.2
43 - 46
0.7 ±0.3
Construcꢀon
Metal foil resistor material is bonded onto an alumina substrate and connected to wraparound terminaꢀons with nickel barrier and 100%
Sn finish. Protecꢀon and marking are applied and each resistor is measured immediately before packing into tape.
Marking
MFC parts larger than 0402 are marked indicaꢀng ohmic value. Where possible “R” is used to indicate the decimal point locaꢀon but if it is
omiꢁed, the value is in milliohms. MFC0603 is marked with 3 characters, e.g. “R01” = 10mΩ, “047” = 47mΩ. Larger sizes are marked with
4 characters, e.g. “R010 = 10mΩ, “R047” = 47mΩ. Reels are marked with type, value, tolerance, date code and quanꢀty.
General Note
BI Technologies IRC Welwyn
TT Electronics reserves the right to make changes in product specificaꢀon without noꢀce or liability.
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All informaꢀon is subject to TT Electronics’ own data and is considered accurate at ꢀme of going to print.
06.23
© TT Electronics plc