MCR01
Resistors
Thick film rectangular
MCR01 (1005 size : 1 / 16W)
!Features
1) Extremely small light
Area ratio is 60% smaller than that of chip 1608, while weight ratio has been cut 75%.
2) Highly reliable chip resistor
Ruthenium oxide dielectric offers superior resistance to the elements.
3) Electrodes not corroded by soldering
Thick film makes the electrodes very strong.
4) Flat surface further facilitates mounting
Mounting can also be automated.
5) ROHM resistors have approved ISO–9001 certification.
Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the
product before using or ordering it.
!Ratings
Item
Rated power
Conditions
Specifications
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
0.063W (1 / 16W)
at 70°C
100
POWER LOAD (%)
80
60
40
20
0
−55
0
70
100
125
AMBIENT TEMPERATURE (°C)
Fig.1
Rated voltage
The voltage rating is calculated by the following equation.
If the value obtained exceeds the limiting element voltage,
the voltage rating is equal to the maximum operating voltage.
E= P×R
Nominal resistance
Operating temperature
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance (Ω)
Limiting element voltage
50V
See Table 1.
−55°C to +125°C
1/5
MCR01
Resistors
!External dimensions (Units : mm)
1
0.2±0.1
2
3
No.
+0.05
0.25 −0.1
Material
2
External electrode coated with Sn/Pb or Sn
Alumina substrate
Overcoating (J, F : glass, D : resin)
0.5±0.05
Nickel-coated secondary electrode
6
4
Thick film of palladium-silver for primary electrode
3
5
5
Thick dielectric glaze of ruthenium (only silver used for jumper)
4
1.0±0.05
0.35±0.05
1
6
!Packaging
Reel
Taping
P0
P2
φD0
E
F
A0
W
02
04
06
08
06
D
04
B
02
A
08
B0
P1
Heat crimp cover/Tape
Thick paper (Underside paper tape) Chip resistor Square punchout hole
mount
T2
C
(Units : mm)
Label
W
F
E
A0
B0
8.0±0.3
3.5±0.05
1.75±0.1
0.7±0.1
1.2±0.1
EIAJ ET-7200A compliant
(Units : mm)
A
φ180
B
0
−3
φ60
C
+1
0
9
+1.0
0
D
D0
φ1.5
+0.1
0
P0
P1
P2
T2
4.0±0.1
2.0±0.05
2.0±0.05
Max. 1.1
φ13±0.2
Bulk case
Slider
Shutter
EIAJ ET-7201A compliant
12±0.1
0
36
−0.2
110±0.7
(Units : mm)
3/5
