Low ohmic thick film chip resistors
MCR series - low ohmic -
●
Datasheet
Features
1)Very-low ohmic resistance from 47mΩ is in lineup by thick-film resistive element.
2)ROHM resistors have obtained ISO9001 / ISO / TS16949 certification.
Size
Part No.
(mm)
0603
1005
1608
2012
3216
3225
5025
6432
(inch)
0201
0402
0603
0805
1206
1210
2010
2512
Type code
Packaging
specifications
Paper tape(2mm pitch)
Paper tape(2mm pitch)
Paper tape(4mm pitch)
Paper tape(4mm pitch)
Paper tape(4mm pitch)
Embossed tape(4mm pitch)
Embossed tape(4mm pitch)
Embossed tape(4mm pitch)
Quantity / Reel
Automotive
grade
available
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
MCR006
MCR01
MCR03
MCR10
MCR18
MCR25
MCR50
MCR100
YLP
MZP
EZP
EZH
EZH
JZH
JZH
JZH
15,000
10,000
5,000
5,000
5,000
4,000
4,000
4,000
●
Part number description
M C R
Part No.
1 0
Size
(mm [inch])
006(0603 [0201])
01(1005 [0402])
03(1608 [0603])
10(2012 [0805])
18(3216 [1206])
25(3225 [1210])
50(5025 [2010])
100(6432 [2512])
E Z H
Type code
J
Resistance
tolerance
F (±1%)
J (±5%)
L
Special part code
L 0.1
½
9.1Ω(±1%)
0.1
½
0.9Ω(±5%)
S
0.047
½
0.091Ω
1 R 0
Nominal resistance
Resistance code,3 or 4 digits.
Resistance
tolerance
+
Special P / N
FL, FS, JS
JL
Resistance
code
MCR
(Micro chip
resistors)
:
:
4 digits
3 digits
EX.)
0.047Ω = R047 ( ±1%, ±5% )
9.1Ω = 9R10 ( ±1% )
9R1 ( ±5% )
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© 2016 ROHM Co., Ltd. All rights reserved.
1/6
2017.01 - Rev.G
MCR series - low ohmic -
●
Datasheet
Limiting
element
voltage
(V)
0.67
0.76
0.95
T
emperature Resistance
coefficient
tolerance
(ppm /
℃
)
+600/-200
±400
±400
(%)
F ( ±1% )
F ( ±1% )
F ( ±1% )
1.0
≦
R
≦
9.1
1.0
≦
R
≦
9.1
1.0
≦
R
≦
9.1
Operating
temperature
range
(
℃
)
-55
½
+125
-55
½
+155
-55
½
+155
Products list
Part No.
MCR006
MCR01
MCR03
Type
code
YLP
MZP
EZP
Rated
power
(70
℃
)
(W)
0.05
0.063
0.1
Resistance range
(Ω)
(E24 series)
(E24 series)
(E24 series)
500±300
J ( ±5% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
J ( ±5% )
0.1
≦
R
≦
0.13 (E24 series)
±250
J ( ±5% )
0.15
≦
R
≦
0.91 (E24 series)
MCR10
EZH
0.25
1.51
-55
½
+155
500±300
F ( ±1% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
F ( ±1% )
0.1
≦
R
≦
0.13 (E24 series)
±250
F ( ±1% )
0.15
≦
R
≦
9.1 (E24 series)
500±300
J ( ±5% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
J ( ±5% )
0.1
≦
R
≦
0.13 (E24 series)
±250
J ( ±5% )
0.15
≦
R
≦
0.91 (E24 series)
MCR18
EZH
0.25
1.51
-55
½
+155
500±300
F ( ±1% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
F ( ±1% )
0.1
≦
R
≦
0.13 (E24 series)
±250
F ( ±1% )
0.15
≦
R
≦
9.1 (E24 series)
300±300
J ( ±5% )
0.047
≦
R
≦
0.091 (E24 series)
±200
J ( ±5% )
0.1
≦
R
≦
0.91 (E24 series)
MCR25
JZH
0.5
2.13
-55
½
+155
300±300
F ( ±1% )
0.047
≦
R
≦
0.091 (E24 series)
±200
F ( ±1% )
0.1
≦
R
≦
9.1
(E24 series)
500±300
J ( ±5% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
J ( ±5% )
0.1
≦
R
≦
0.13 (E24 series)
±250
J ( ±5% )
0.15
≦
R
≦
0.91 (E24 series)
MCR50
JZH
0.5
2.13
-55
½
+155
500±300
F ( ±1% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
F ( ±1% )
0.1
≦
R
≦
0.13 (E24 series)
±250
F ( ±1% )
0.15
≦
R
≦
9.1 (E24 series)
500±300
J ( ±5% )
0.047
≦
R
≦
0.091 (E24 series)
400±200
J ( ±5% )
0.1
≦
R
≦
0.13 (E24 series)
±250
J ( ±5% )
0.15
≦
R
≦
0.91 (E24 series)
MCR100
JZH
1
3.01
-55
½
+125
500±300
F ( ±1% )
0.047
≦
R
≦
0.091 (E24 series)
F ( ±1% )
0.1
≦
R
≦
0.13 (E24 series)
400±200
±250
F ( ±1% )
0.15
≦
R
≦
9.1 (E24 series)
* Design and specifications are subject to change without notice.Carefully check the specification sheet supplied with the product
before using or ordering it.
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© 2016 ROHM Co., Ltd. All rights reserved.
2/6
2017.01 - Rev.G
MCR series - low ohmic -
●
Datasheet
<Marking method>
There are three or four digits used for the calculation number
according to IEC code and "R"is used for the decimal point.
Chip resistor dimensions and markings
(Unit:mm)
Part No.
MCR006
Type code
YLP
(mm)
0603
(inch)
0201
L
0.6±0.03
W
0.3±0.03
t
0.23±0.03
a
0.1±0.05
b
0.15±0.05
0.25 +0.05
-0.10
0.30±0.20
Marking
existence
No
MCR01
MZP
1005
0402
1.00±0.05
0.50±0.05
0.35±0.05
0.20±0.10
No
MCR03
EZP
1608
0603
1.60±0.10
0.80±0.10
0.45±0.10
0.30±0.20
3digits
MCR10
EZH
2012
0805
2.0±0.10
1.25±0.10
0.55±0.10
0.4±0.20
0.4±0.20
Yes
MCR18
EZH
3216
1206
3.20±0.15
1.60±0.15
0.55±0.10
0.50±0.25
0.50±0.25
Yes
MCR25
JZH
3225
1210
3.20±0.15
2.50±0.15
0.55±0.10
0.50±0.25
0.50±0.25
Yes
MCR50
JZH
5025
2010
5.00±0.15
2.50±0.15
0.55±0.15
0.60±0.25
0.60±0.25
Yes
MCR100
JZH
6432
2512
6.30±0.15
3.20±0.15
0.55±0.15
0.60±0.25
0.60±0.25
Yes
●
Lan d
patte rn e xample
(Unit:mm)
Dimensions
Type code
Part No.
MCR006
YLP
MCR01
MZP
MCR03
EZP
MCR10
EZH
MCR18
EZH
MCR25
JZH
MCR50
JZH
MCR100
JZH
A
0.3
0.5
1.0
1.2
2.2
2.2
3.8
5.1
B
0.84
1.3
2.0
2.6
4.0
4.0
6.0
8.1
C
0.3
0.5
0.8
1.15
1.5
2.3
2.3
3.0
D
0.27
0.4
0.5
0.7
0.9
0.9
1.1
1.5
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© 2016 ROHM Co., Ltd. All rights reserved.
3/6
2017.01 - Rev.G
MCR series - low ohmic -
●
Datasheet
Derating curve
When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.
■
MCR 006 / 100
■
MCR 01 / 03 / 10 / 18 / 25 / 50
●
Characteristics
Test items
Guaranteed value
See "Products list"
See "Products list"
±(2.0
％＋
0.005Ω)
Anew uniform coating of minimum of 95% of
the surface being immersed and no
soldering damage.
20
℃
Measurement
：
+25/-55, +25/+125
℃
Rated voltage(current)×2.5
，
2s
Maximum overload voltage
Rosin-ethanol solution25% (Wweight)
Soldering condition
：
245±5
℃
Duration of immersion
：
2.0±0.5s
Test conditions
Resistance
Variation of resistance
with temperature
Overload
Solderability
Resistance to
soldering heat
Rapid change of
temperature
Damp heat, steady state
±(1.0
％＋
0.005Ω)
Soldering condition
：
260±5
℃
No remarkable abnormality on the appearance. Duration of immersion
：
10±1s
±(1.0
％＋
0.005Ω)
T temp
：
est
-55
℃½
+125
℃
100cycle(MCR006)
-55
℃½
+125
℃
5cycle(MCR01/03/10/18/25/50/100)
±(3.0
％＋
0.005Ω)
40
℃，
93
％
(Relative humidity)
T time
：
1,000h
½
1,048h
est
Rated voltage(current),70
℃
±3
℃
1.5h:ON
－
0.5h:OFF
T time
：
1,000h
½
1,048h
est
125
℃
(MCR006/100)
155
℃
(MCR01/03/10/18/25/50)
T time
：
1,000h
½
1,048h
est
23±5
℃
, Immersion cleaning, 5±0.5min,
Solvent: 2-propanol
-
Compliance Standard(s) : IEC60115-8
JISC 5201-8
Endurance at 70
℃
±(3.0
％＋
0.005Ω)
Endurance
±(3.0
％＋
0.005Ω)
±(1.0
％＋
0.005Ω)
※
MCR006only
±(0.5
％＋
0.005Ω)
Without mechanical damage such as breaks.
Resistance to solvent
Bend strength of
the end face plating
※
Maximum overload voltage (T voltage)
est
MCR006 MCR01 MCR03 MCR10 MCR18 MCR25 MCR50 MCR100
1.34V
1.52V
1.90V
3.02V 3.02V 4.26kV 4.26kV 6.02V
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© 2016 ROHM Co., Ltd. All rights reserved.
4/6
2017.01 - Rev.G
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