Data Sheet

Metal Film Leaded Precision ResistorЁ
ЁЁ
ЁMFR Series
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Construction
M
Insulation Coating (Expose Resin)
Q
Resistor Layer (Nickel alloy)
N
Trimming Line
R
Marking (Expose)
O
Ceramic Core (Alumina ceramic)
S
Lead Wire (Tinned annealed copper wire)
P
Electrode Cap (Tinned iron cap)
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Dimensions
Unit: mm
Type L D H d
Weight
(g)
(1000pcs)
MFR0318 3.3+0.7/-0.2 1.8±0.3 29±2.0 0.45±0.03 90
MFR0623 6.3±0.5 2.3±0.3 28±2.0 0.55±0.03 150
MFR0723 6.8±0.4 2.35±0.3 26±3.0 0.6±0.05 190
MFR0932 9.0±0.5 3.2±0.5 26±2.0 0.65±0.03 350
MFR1035 10.0±0.4 3.5±0.3 25±3.0 0.6±0.05 348
MFR1145 11.5±1.0 4.5±0.5 35±2.0 0.78±0.03 770
MFR1550 15.5±1.0 5.0±0.5 32±2.0 0.78±0.03 1040
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ɎDerating Curve
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ɎPart Numbering
Product
Type
Dimensions
(L×D)
Resistance
Tolerance
Packaging
Code
TCR
(PPM/
̓
C)
Power
Rating
Resistance Special
0318: 3.3x1.8
0623: 6.3x2.3
0723: 6.8x2.35
0932: 9.0x3.2
1035: 10.0x3.5
1145: 11.5x4.5
1550: 15.5x5.0
A: ±0.05%
B: ±0.1%
C: ±0.25%
D: ±0.5%
F: ±1%
A: Ammo
B: Bulk
T: Taping Reel
S: ±5
B: ±10
N: ±15
C: ±25
D: ±50
E: ±100
: Standard
R: 3W
S: 2W
T: 1W
U: 1/2W
V: 1/4W
R100: 0.1
0010: 1
1000: 100
2201: 2200
1001: 1K
1004: 1M
: Standard
MA: MA-type
MB: MB-type
MC: MC-type
FA: FA-type
FB: FB-type
FC: FC-type
PA: PA-type
PB: PB-type
PC: PC-type
0
20
40
60
80
100
0 20 40 60 80 100 120 140 160 180
Ambient Temperature(
к
)
Power ratio(%)
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ɎFeatures
Ё
Excellent overall stability
Ё
Very tight tolerance down to ±0.05%
ЁExtremely low TCR down to ±5 PPM/°C
ЁHigh power rating up to 3 Watts
ЁExcellent ohmic contact
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ɎApplications
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Automotive
ɡTelecommunication
ɡMedical Equipment
MFR 0318 B T 1001 W MA N
d
L
D
M
N
O
P
R
Q
H
S
MSW0414=>