Thick Film Chip Resistors
MCR Series
Features
1) Full line up from ultra small size (01005) to 2512 with jumper type.
2) High reliability metal glazed thick film.
3) ROHM resistors have obtained ISO9001/ISO/TS16949 certification.
4) "Automotive" product is AEC-Q200 compliant.
Size
Part No.
(mm)
(inch)
Type Code
GENERAL PURPOSE
YZP
AUTOMOTIVE
∗Corresponds
to
AEC−Q200
Resistance Range
Packing
Specification
Paper tape
(2mm pitch)
Embossed tape
(1mm pitch)
Quantity / Reel
−
10Ω to 3MΩ
−
YZP
MZP
EZP
EZP
EZP
JZH
JZH
JZH
1Ω to 10MΩ
1Ω to 10MΩ
1Ω to 10MΩ
1Ω to 10MΩ
1Ω to 10MΩ
1Ω to 3.3MΩ
1Ω to 560kΩ
1Ω to 100kΩ
15,000
40,000
15,000
10,000
MCR004
0402
01005
RZP
MCR006
MCR01
MCR03
MCR10
MCR18
MCR25
MCR50
MCR100
0603
1005
1608
2012
3216
3225
5025
6432
0201
0402
0603
0805
1206
1210
2010
2512
YRT
MRT
ERT
ERT
ERT
Paper tape
(2mm pitch)
Paper tape
(4mm pitch)
5,000
Embossed tape
(4mm pitch)
4,000
∗Please
contact us for status of AEC-Q200 on "General purpose" products.
Part Number Description
M C R
Part No.
0 0 6
Size
(mm [inch])
004 (0402 [01005])
006 (0603 [0201])
01 (1005 [0402])
03 (1608 [0603])
10 (2012 [0805])
18 (3216 [1206])
25 (3225 [1210])
50 (5025 [2010])
100 (6432 [2512])
Y R T
Type Code
J
Resistance Tolerance
D (
±0.5%
)
F (
±1%
)
FX (
±1%
)
∗Only
MCR03EZP
J (
±5%
)
(Including jumper type)
1 0 0
Nominal Resistance
Resistance code, 3 or 4 digits.
000 denotes jumper type.
Resistance
tolerance
D,F
J
:
:
Resistance
code
4 digits
3 digits
MCR
(Micro chip resistors)
Ex.)
1Ω = 1R0 (
±5%
)
9.1
Ω
= 9R1 (
±5%
)
10
Ω
= 10R0 (
±0.5%,±1%
)
100 (
±5%
)
2.2M
Ω
= 2204 (
±1%
)
225 (
±5%
)
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1/11
2012.03 - Rev.A
MCR series < General Purpose >
Products List
Part No.
Type Code
Rated Power Limiting Element
(70°C)
Voltage
(W)
(V)
Maximum
Overload
Voltage
(V)
Temperature Resistance
Coefficient Tolerance
(ppm /
°C)
±300
±250
±300
±250
±600
/
−200
Data Sheet
Resistance Range
10Ω to 91Ω
Series
E24
E24
E24
E24
(%)
J(±5%)
F(±1%)
100Ω to 3MΩ
10Ω to 91Ω
100Ω to 3MΩ
Operating
Temperature
Range
(°C)
MCR004
YZP,
RZP
0.031
15
−
Jumper type : Rmax = 50m
Ω
/ Imax. = 0.5A
±250
±250
±200
J(±5%)
F(±1%)
D(±0.5%)
1.0Ω to 9.1Ω
10Ω to 10MΩ
10Ω to 10MΩ
10Ω to 1MΩ
E24
E24
E24
E24
−55
to
+125
MCR006
YRT
0.05
25
−
MCR01
MRT
0.063
50
Jumper type : Rmax = 50m
Ω
/ Imax. = 0.5A
1.0Ω to 9.1Ω
+500
/
−250
J(±5%)
±200
10Ω to 10MΩ
±100
10Ω to 976kΩ
−
F(±1%)
±200
1MΩ to 2.2MΩ
±100
10Ω to 1MΩ
D(±0.5%)
Jumper type : Rmax = 50m
Ω
/ Imax. = 1A
±400
1.0Ω to 9.1Ω
J(±5%)
±200
10Ω to 10MΩ
±100
10Ω to 976kΩ
100
F(±1%)
±200
1MΩ to 10MΩ
D(±0.5%)
±100
10Ω to 1MΩ
Jumper type : Rmax = 50m
Ω
/ Imax. = 1A
±400
±200
±100
±200
±400
J(±5%)
1.0Ω to 9.1Ω
10Ω to 10MΩ
10Ω to 976kΩ
F(±1%)
1MΩ to 2.2MΩ
E24
E24
E24,E96
E24,E96
E24
E24
E24
E24,E96
E24,E96
E24,E96
MCR03
ERT
0.1
50
E24
E24
E24,E96
E24,E96
−55
to
+155
MCR10
ERT
0.125
150
200
Jumper type : Rmax = 50m
Ω
/ Imax. = 2A
±200
±100
±200
J(±5%)
1.0Ω to 9.1Ω
10Ω to 10MΩ
10Ω to 976kΩ
F(±1%)
1MΩ to 2.2MΩ
E24
E24
E24,E96
E24,E96
MCR18
ERT
0.25
200
400
Jumper type : Rmax = 50m
Ω
/ Imax. = 2A
500±350
1.0Ω to 2.0Ω
J(±5%)
F(±1%)
2.2Ω to 5.1Ω
5.6Ω to 3.3MΩ
10Ω to 1MΩ
E24
E24
E24
E24,E96
±500
±200
±100
MCR25
JZH
0.25
200
400
MCR50
JZH
0.5
200
Jumper type : Rmax = 50m
Ω
/ Imax. = 2A
1.0Ω to 2.0Ω
500±350
2.2Ω to 9.1Ω
±500
J(±5%)
10Ω to 330kΩ
±200
400
360kΩ to 560kΩ
±350
10Ω to 180kΩ
F(±1%)
±100
Jumper type : Rmax = 50m
Ω
/ Imax. = 3A
1.0Ω to 2.0Ω
500±350
2.2Ω to 9.1Ω
±500
J(±5%)
10Ω to 22Ω
±350
400
24Ω to 100kΩ
±200
10Ω to 82kΩ
F(±1%)
±100
Jumper type : Rmax = 50m
Ω
/ Imax. = 4A
E24
E24
E24
E24
E24,E96
E24
E24
E24
E24
E24,E96
MCR100
JZH
1
200
−55
to
+125
∗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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2/11
2012.03 - Rev.A
MCR series < General Purpose >
Chip Resistor Dimensions and Markings
L
Data Sheet
103
a
W
<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.
t
b
(Unit : mm)
Part No.
Type Code
(mm)
(inch)
L
W
t
a
b
Marking
existence
MCR004
MCR006
MCR01
MCR03
MCR10
MCR18
MCR25
MCR50
MCR100
YZP,RZP
YRT
MRT
ERT
ERT
ERT
JZH
JZH
JZH
0402
0603
1005
1608
2012
3216
3225
5025
6432
01005
0201
0402
0603
0805
1206
1210
2010
2512
0.4±0.02
0.6±0.03
1.0±0.05
1.6±0.1
2.0±0.1
3.05±0.15
3.2±0.15
5.0±0.15
6.3±0.15
0.2±0.02
0.3±0.03
0.5±0.05
0.8±0.1
1.25±0.1
1.55±0.15
2.5±0.15
2.5±0.15
3.2±0.15
0.13±0.02
0.23±0.03
0.35±0.05
0.45±0.1
0.5±0.1
0.55±0.1
0.55±0.15
0.55±0.15
0.55±0.15
0.1±0.03
0.15±0.05
0.2±0.1
0.3±0.2
0.35±0.2
0.45±0.25
0.5±0.25
0.6±0.25
0.6±0.25
0.1±0.03
0.15±0.05
0.25
+0.05
−0.1
No
No
No
Yes
∗
Yes
Yes
Yes
Yes
Yes
0.3±0.2
0.35±0.2
0.35±0.25
0.5±0.25
0.6±0.25
0.6±0.25
Marking method of jumper type
Jumper type
Marking existence
MCR004 / 006 / 01 / 25 / 50 / 100
No
MCR03 / 10 / 18
Yes
Symbol for E96 Series nominal resistance value
Symbol
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Symbol
multipliers
E96
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
A
10
0
Symbol
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
b
10
1
E96
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309
C
10
2
Symbol
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
d
10
3
E96
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
Symbol
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
X
Y
E96
562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
Marking method of MCR03
The description of markings on the chip resistor are as shown below.
①
Marking method (J class):
The nominal resistance is expressed in by E-24series 3 digits.
The first 2 digits apply to the resistance value and the last one indicates
the number of zeros to follow. The R is used as a decimal point.
Example：100k
= 104
②
Marking method (F/D class):
½For
the resistance value contained in E96 series.
The nominal resistance is expressed in 3 digits. The first 2 digits is
symbol to the resistance value and the last one is symbol to multipliers.
3
Example : 100k
= 01d
(01d
100×10 = 100,000
= 100k
)
1
Example : 3.01k
= 47b (47b
301×10 = 3010
= 3.01k
)
½For
the resistance value not contained in E96 series and contained
in E-24 series.
The marking is expressed by E-24 series in 3 digits and one short bar
under the last marking letter.
Example : 390
= 391
Symbol for multipliers
E
10
4
F
10
5
10
−1
10
−2
Land pattern Example
Dimensions
Part No.
(Unit : mm)
Type Code
YZP,RZP
YRT
MRT
ERT
ERT
ERT
JZH
JZH
JZH
A
0.2
0.3
0.5
0.5
1.2
2.2
2.2
3.8
5.1
B
0.4
0.84
1.3
1.3
2.6
4.0
4.0
6.0
8.1
C
0.16
0.3
0.5
0.5
1.15
1.5
2.3
2.3
3.0
D
0.1
0.27
0.4
0.4
0.7
0.9
0.9
1.1
1.5
MCR004
B
D
MCR006
MCR01
MCR03
C
A
Land
MCR10
MCR18
MCR25
MCR50
MCR100
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3/11
2012.03 - Rev.A
MCR series < General Purpose >
Derating Curve
Data Sheet
When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.
MCR004 / 006 / 100
100
PERCENT RATED POWER (%)
MCR01 / 03 / 10 / 18 / 25 / 50
100
PERCENT RATED POWER (%)
80
60
40
20
0
80
60
40
20
0
−55
0
70
100
125
−55
0
70
100
155
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (
°
C)
Characteristics
Test Items
Resistance
Variation of resistance
with temperature
Guaranteed Value
Resistor Type
Jumper Type
See P.1
20°C
Test Conditions
See P.1
Measurement :
+20
/
−55
/
+20
/
+125°C
Rated voltage (current)
×2.5,
2s.
Limiting element voltage
×2
: (See P.1)
Rosin·Ethanol (25%WT)
Soldering condition : 235±5°C
Duration of immersion : 2.0±0.5s
Soldering condition : 260±5°C
Duration of immersion : 10±1s
Test temp.
−55°C
to
+125°C
100cyc (MCR004 / 006)
−55°C
to
+125°C
300cyc (MCR01)
−55°C
to
+125°C
5cyc (MCR03 / 10 / 18 / 25 / 50 / 100)
40°C, 93%RH
Test time : 1,000h to 1,048h
70°C
Rated voltage (current)
1.5h : ON
−
0.5h : OFF
Test time : 1,000h to 1,048h
125°C (MCR004 / 006 / 25 / 50 / 100)
155°C (MCR01 / 03 / 10 / 18)
Test time : 1,000h to 1,048h
23±5°C, Immersion cleaning, 5±0.5min
Solvent : 2−propanol
Overload
±
(2.0%+0.1Ω)
Max. 50mΩ
Solderability
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
±
(1.0%+0.05Ω)
Max. 50mΩ
Resistance to
soldering heat
No remarkable abnormality on the appearance.
Rapid change of
temperature
±
(1.0%+0.05Ω)
Max. 50mΩ
Damp heat, steady state
±
(3.0%+0.1Ω)
Max. 100mΩ
Endurance at 70°C
±
(3.0%+0.1Ω)
Max. 100mΩ
Endurance
±
(3.0%+0.1Ω)
Max. 100mΩ
Resistance to solvent
±
(1.0%+0.05Ω)
±
(1.0%+0.05Ω)
Max. 50mΩ
Max. 50mΩ
Bend strength of
the end face plating
Without mechanical damage such as breaks.
−
Compliance Standard(s) : IEC60115−8
JISC 5201−8
Technical data
Parameter
Insulation
resistance
Failure rate
Weight
Unit
MΩ
Fit
mg/pc
MCR004
YZP / RZP
−
0.0038
0.04
MCR006
YRT
1000
0.0185
0.150
MCR01
MRT
1000
0.0185
0.565
MCR03
ERT
1000
0.0185
2.03
MCR10
ERT
1000
0.0185
4.73
MCR18
ERT
1000
0.0185
8.56
MCR25
JZH
1000
0.0203
16.5
MCR50
JZH
1000
0.0201
25.8
MCR100
JZH
1000
0.0586
42.0
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2012.03 - Rev.A
MCR series < General Purpose >
Tape Dimensions
Data Sheet
(Unit : mm)
Paper Tape
P
0
P
2
P
1
φD
0
E
F
B
0
Part No.
MCR004
Type Code
YZP
W
8.0±0.2
F
3.5±0.05
E
1.75±0.1
A
0
0.24±0.03
B
0
0.45±0.03
MCR006
W
YRT
8.0±0.2
3.5±0.05
1.75±0.1
0.38±0.03
0.68±0.03
MCR01
MRT
8.0±0.3
3.5±0.05
1.75±0.1
0.7±0.1
1.2±0.1
A
0
MCR03
ERT
8.0±0.3
3.5±0.05
1.75±0.1
1.0±0.1
1.8±0.1
Top tape
MCR10
Base paper
(Bottom tape)
Components
Cavity
T
2
ERT
8.0±0.3
3.5±0.05
1.75±0.1
1.55±0.1
2.3±0.1
MCR18
ERT
8.0±0.3
3.5±0.05
1.75±0.1
1.9±0.2
3.5±0.2
Part No.
MCR004
Type Code
YZP
D
0
P
0
4.0±0.1
P
1
2.0±0.05
P
2
2.0±0.05
T
2
Max 0.5
φ1.5
φ1.5
φ1.5
φ1.5
φ1.5
φ1.5
+0.1
0
+0.1
0
+0.1
0
+0.1
0
+0.1
0
+0.1
0
MCR006
YRT
4.0±0.1
2.0±0.05
2.0±0.05
Max 0.5
MCR01
MRT
4.0±0.1
2.0±0.1
2.0±0.05
Max 1.1
MCR03
ERT
4.0±0.1
4.0±0.1
4.0±0.1
4.0±0.1
2.0±0.05
2.0±0.05
Max 1.1
Max 1.1
MCR10
ERT
MCR18
ERT
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
(Unit : mm)
Embossed Tape
<MCR004>
P
0
P
2
φD
0
E
A
0
B
0
F
Part No.
MCR004
Type Code
RZP
W
4.0±0.05
F
1.8±0.02
E
0.9±0.05
A
0
0.23±0.02
B
0
0.43±0.02
MCR25
W
JZH
8.0±0.3
3.5±0.05
1.75±0.1
3.0±0.1
3.5±0.1
MCR50
JZH
12±0.3
5.5±0.05
1.75±0.1
3.4±0.2
5.6±0.2
P
1
MCR100
Components
Pocket
JZH
12±0.3
5.5±0.05
1.75±0.1
3.5±0.2
6.7±0.2
Top tape
Base Embossed
T2
Part No.
MCR004
Type Code
RZP
D
0
P
0
2.0±0.04
P
1
1.0±0.02
P
2
1.0±0.02
T
2
0.2±0.02
φ0.8±0.04
φ1.5
φ1.5
φ1.5
+0.1
0
+0.1
0
+0.1
0
MCR25
JZH
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
<MCR25 / 50 / 100>
P
0
P
2
φ
D
0
MCR50
E
JZH
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
MCR100
W
F
JZH
4.0±0.1
4.0±0.1
2.0±0.05
Max 1.1
B
0
A
0
P
1
T
2
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2012.03 - Rev.A
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