1/6
Thick Film Chip Resistors
MCR Series < Not for Automotive application >
www.rohm.com
○
c 2015 ROHM Co., Ltd. All rights reserved. 2015.02 - Rev.F
Da
t
asheet
Features
1) Full line up from ultra small size (01005) to 2512 with jumper type.
2) ROHM resistors have obtained ISO9001/ISO/TS16949 certification.
Packing
Specification
Quantity / Reel
Type Code
0603
1005
1608
2012
3216
3225
5025
6432
YRT 15,000
10,000
5,000
4,000
MRT
ERT
JRT
MCR006
MCR01
MCR03
MCR10
MCR18
MCR25
MCR50
MCR100
Paper tape
(4mm pitch)
Paper tape
(2mm pitch)
Embossed tape
(4mm pitch)
Part No. (mm)
Size
0201
0402
0603
0805
1206
1210
2010
2512
(inch)
Part Number Description
06
MCR
(Micro chip resistors)
0YTR
CMR
Part No. Resistance code, 3 or 4 digits.
000 denotes jumper type.
Ex.)
1Ω = 1R0 ( ±5% )
9.1 Ω = 9R1 ( ±5%
)
10 Ω = 10R0 ( ±0.5%,±1% )
100 ( ±5% )
2.2M Ω = 2204 ( ±1% )
225 ( ±5% )
D,F
J:
:4 digits
3 digits
Resistance
tolerance Resistance
code
006 (0603 [0201])
01 (1005 [0402])
03 (1608 [0603])
10 (2012 [0805])
18 (3216 [1206])
25 (3225 [1210])
50 (5025 [2010])
100 (6432 [2512])
D ( ±0.5% )
F ( ±1% )
J ( ±5% )
(Including jumper type)
Size
(mm [inch])
Resistance Tolerance Nominal Resistance
J010
Type Code
Not Recommended for
New Designs
2/6
Da
t
asheet
MCR series < Not for Automotive application >
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○
c 2015 ROHM Co., Ltd. All rights reserved. 2015.02 - Rev.F
Products List
∗Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product
before using or ordering it.
∗Rated voltage is determained from the following.
When rated voltage exceeds the limiting element voltage, the limitng element voltage shall be the rated voltage.
∗Rated voltage = Rated power Rasistance
Limiting Element
Voltage
(V)
Temperature
Coefficient
(ppm / °C)
Resistance
Tolerance
(%)
Operating
Temperature
Range
(
°C
)
Type Code
Resistance Range SeriesPart No.
Rated Power
(70
°C)
(W)
MCR006 YRT
Jumper type : Rmax = 50m Ω / Imax. = 0.5A
Jumper type : Rmax = 50m Ω / Imax. = 1A
Jumper type : Rmax = 50m Ω / Imax. = 1A
Jumper type : Rmax = 50m Ω / Imax. = 2A
Jumper type : Rmax = 50m Ω / Imax. = 2A
Jumper type : Rmax = 50m Ω / Imax. = 2A
Jumper type : Rmax = 50m Ω / Imax. = 2A
Jumper type : Rmax = 50m Ω / Imax. =2A
J(±5%)
25
50
50
150
200
200
200
200
0.05
MRT
ERT
ERT
ERT
JRT
JRT
JRT
MCR01
MCR03
MCR10
MCR18
MCR25
MCR50
MCR100
0.063
0.1
0.125
0.1
0.125
0.25
0.25
0.5
1
+600 / −200
+500 / −250
±250
±250
±200
±100
9.1Ω
10MΩ
10MΩ
1MΩ
9.1Ω
976kΩ
1MΩ
2.2MΩ
10MΩ
9.1Ω
10MΩ
976kΩ
2.2MΩ
9.1Ω
3.3MΩ
1MΩ
91Ω
1MΩ
9.1Ω
560kΩ
180kΩ
9.1Ω
100kΩ
82kΩ
9.1Ω
976kΩ
91Ω
10MΩ
10MΩ
9.1Ω
10MΩ
976kΩ
2.2MΩ
91Ω
1MΩ
F(±1%)
D(±0.5%)
J(±5%)
F(±1%)
D(±0.5%)
J(±5%)
F(±1%)
J(±5%)
F(±1%)
J(±5%)
J(±5%)
J(±5%)
F(±1%)
F(±1%)
F(±1%)
J(±5%)
F(±1%)
−55 to +125
−55 to +155
−55 to +125
E24
D(±0.5%)
±100
±50
±200 E24
E24,E96
E24
E24
E24
E24
E24,E96
E24
E24,E96
E24
E24,E96
E24,E96
E24
E24,E96
E24
E24,E96
±100
±200
±100
±400
±200
±100
D(±0.5%)
±100
±50
±400
±200
±100
D(±0.5%)
±100
±50
±250
±100
±100
±100
±100
±250
±400
±100
±100
±200
1.0Ω
10Ω
10Ω
1kΩ
1.0Ω
10Ω
100Ω
1MΩ
10Ω
1.0Ω
10Ω
10Ω
1MΩ
1.0Ω
10Ω
10Ω
10Ω
100Ω
1.0Ω
10Ω
10Ω
1.0Ω
10Ω
10Ω
1.0Ω
10Ω
10Ω
1MΩ
10Ω
1.0Ω
10Ω
10Ω
1MΩ
10Ω
100Ω
to
to
to
to 910Ω10Ωto
to
to
2.2MΩ10Ωto
to 91Ω±100 10Ωto
to
to
to
to
to 2.2MΩ10Ωto
to
to
to
to
to
to
to
to
to
to
to
to
to
to 10MΩ10Ωto
to
1MΩ±50 100Ωto
to
to
to
to
to 2.2MΩ10Ωto
to
to
to
Not Recommended for
New Designs
3/6
Da
t
asheet
MCR series < Not for Automotive application >
www.rohm.com
○
c 2015 ROHM Co., Ltd. All rights reserved. 2015.02 - Rev.F
Chip Resistor Dimensions and Markings
<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.
Part No. Type Code (mm) (inch) L W t a b Marking
existence
(Unit : mm)
MCR006 YRT 0603 0201
0.6±0.03 0.3±0.03 0.23±0.03 0.15±0.05 0.15±0.05 No
MCR01 MRT 1005 0402
1.0±0.05 0.5±0.05 0.35±0.05 0.2±0.1 No
MCR03 ERT 1608 0603
1.6±0.1 0.8±0.1 0.45±0.1 0.3±0.2 0.3±0.2 Yes ∗
MCR10 ERT 2012 0805
2.0±0.1 1.25±0.1 0.5±0.1 0.35±0.2 0.35±0.2 Yes
MCR18 ERT 3216 1206
3.05±0.15 1.55±0.15 0.55±0.1 0.45±0.25 0.35±0.25 Yes
MCR25 JRT 3225 1210
3.2±0.15 2.5±0.15 0.55±0.15 0.5±0.25 0.5±0.25 Yes
MCR50 JRT 5025 2010
5.0±0.15 2.5±0.15 0.55±0.15 0.6±0.25 0.6±0.25 Yes
MCR100 JRT 6432 2512
6.3±0.15 3.2±0.15 0.55±0.15 0.6±0.25 0.6±0.25 Yes
0.25+0.05
−0.1
M
arking method of jumper type
Jumper type
Marking existenc
e
No
Yes
MCR006 / 01 / 25 / 50 / 100
MCR03 / 10 / 18
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):
･For 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.
Example : 100k= 01d (01d100×103 = 100,000= 100k)
Example : 3.01k= 47b
(47b301×101 = 3010= 3.01k)
･For 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
Land pattern Example
B
D
A
Land
C
bbb
103
LL
WW
tt
a
aa
MCR006 / 01 / 03 MCR10 / 18 / 25 / 50 / 100
S
ymbol for E96 Series nominal resistance value
Symbol E96 Symbol E96 Symbol E96 Symbol E96
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
100
102
105
107
110
113
115
118
121
124
127
130
133
137
140
143
147
150
154
158
162
165
169
174
178
182
187
191
196
200
205
210
215
221
226
232
237
243
249
255
261
267
274
280
287
294
301
309
316
324
332
340
348
357
365
374
383
392
402
412
422
432
442
453
464
475
487
499
511
523
536
549
562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
S
ymbol for multipliers
Symbol A b C d E F X Y
multipliers 10
0
10
1
10
2
10
3
10
4
10
5
10
−1
10
−2
Dimensions
Part No.
Type Code A
MCR006
MCR01
MCR03
MCR10
MCR18
MCR25
MCR50
MCR100
YRT
MRT
ERT
ERT
ERT
JRT
JRT
JRT
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
(Unit : mm)
Not Recommended for
New Designs
4/6
Da
t
asheet
MCR series < Not for Automotive application >
www.rohm.com
○
c 2015 ROHM Co., Ltd. All rights reserved. 2015.02 - Rev.F
Derating Curve
When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.
0
20
40
60
80
100
−55 0 70 100 125
AMBIENT TEMPERATURE (°C)
PERCENT RATED POWER (%)
MCR006 / 100
Characteristics
Test Items Test Conditions
Resistor Type
Guaranteed Value
Jumper Type
Resistance
Variation of resistance
with temperature
Solderability
Damp heat, steady state
Endurance at 70°C
Endurance
Rapid change of
temperature
Bend strength of
the end face plating
Resistance to solvent
Resistance to
soldering heat
Overload ± (2.0%+0.1Ω) Max. 50mΩ
± (1.0%+0.05Ω)
± (3.0%+0.1Ω)
Max. 50mΩ
Max. 100mΩ
See "Products List"
See "Products List"
20
°C
No remarkable abnormality on the appearance.
A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.
Without mechanical damage such as breaks.
Compliance Standard(s) : IEC60115−
8
JISC 5201−
8
Measurement : +20 / −55 / +20 / +125°C
Soldering condition : 260±5
°C
Duration of immersion : 10±1s
40°C, 93%RH (Relative Humidity)
Test time : 1,000h to 1,048h
± (3.0%+0.1Ω)
± (3.0%+0.1Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
± (1.0%+0.05Ω)
Max. 100mΩ
Max. 100mΩ
Max. 50mΩ
Max. 50mΩ
Max. 50mΩ
70°C
Rated voltage (current)
1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h
125°C (MCR006 / 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
−
Test temp.
−55
°C
to +125
°C
100cycle (MCR006)
−55
°C
to +125
°C
300cycle (MCR01)
−55
°C
to +125
°C
5cycle (MCR03 / 10 / 18 / 25 / 50 / 100)
Rosin·Ethanol : 25% (Weight)
Soldering condition : 235±5
°C
Duration of immersion : 2.0±0.5s
Test voltage is the smaller one of 1 or 2
1 Rated voltage (current) ×2.5, 2s.
2 Maximum overload voltage
M
aximum overload voltage ∗Test voltage
MCR006
50V MCR01
100V MCR03
100V MCR10
200V MCR18
400V MCR025
400V MCR50
400V MCR100
400V
MCR01 / 03 / 10 / 18 / 25 / 50
0
20
40
60
80
100
−55 0 70 100 155
AMBIENT TEMPERATURE (
°
C)
PERCENT RATED POWER (%)
Not Recommended for
New Designs
5/6
Da
t
asheet
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○
c 2015 ROHM Co., Ltd. All rights reserved. 2015.02 - Rev.F
Tape Dimensions
0.38±0.03 0.68±0.03
0.7±0.1 1.2±0.1
1.0±0.1 1.8±0.1
1.55±0.1 2.3±0.1
1.9±0.2 3.5±0.2
(Unit : mm
)
WType CodePart No. F E A
0
B
0
8.0±0.2MCR006 YRT 3.5±0.05 1.75±0.1
8.0±0.3MCR01 MRT 3.5±0.05 1.75±0.1
8.0±0.3MCR03 ERT 3.5±0.05 1.75±0.1
8.0±0.3MCR10 ERT 3.5±0.05 1.75±0.1
8.0±0.3MCR18 ERT 3.5±0.05 1.75±0.1
φ1.5 +0.1
0
φ1.5 +0.1
0
φ1.5 +0.1
0
φ1.5 +0.1
0
φ1.5 +0.1
0
2.0±0.05 Max 0.5
2.0±0.05
2.0±0.05
2.0±0.05
2.0±0.05
Max 1.1
Max 1.1
Max 1.1
Max 1.1
D
0
Type CodePart No. P
0
P
1
P
2
T
2
4.0±0.1
4.0±0.1
4.0±0.1
4.0±0.1
4.0±0.1
MCR006 YRT 2.0±0.05
MCR01 MRT 2.0±0.1
MCR03 ERT 4.0±0.1
MCR10 ERT 4.0±0.1
MCR18 ERT 4.0±0.1
2.8±0.2 3.5±0.2
8.0±0.2MCR25 JRT 3.5±0.05 1.75±0.1
φ1.5 +0.1
0
2.0±0.05 Max 1.14.0±0.05
MCR25 JRT 4.0±0.1
3.0±0.1 3.5±0.1
3.4±0.2 5.6±0.2
3.5±0.2 6.7±0.2
(Unit : mm
)
WType CodePart No. F E A
0
B
0
8.0±0.3MCR25 JRT 3.5±0.05 1.75±0.1
12±0.3MCR50 JRT 5.5±0.05 1.75±0.1
12±0.3MCR100 JRT 5.5±0.05 1.75±0.1
φ1.5 +0.1
0
φ1.5 +0.1
0
φ1.5 +0.1
0
2.0±0.05 Max 1.1
2.0±0.05
2.0±0.05
Max 1.1
Max 1.1
D
0
Type CodePart No. P
0
P
1
P
2
T
2
4.0±0.1
4.0±0.1
4.0±0.1
MCR25 JRT 4.0±0.1
MCR50 JRT 4.0±0.1
MCR100 JRT 4.0±0.1
Embossed Tape
<MCR25 / 50 / 100>
A
0P
1
P
0
P
2
B
0
F
W
T2
E
φD
0
Paper Tape
P0
P2P1
E
FW
T2
φD0
A0
B0
B
ase paper
(Bottom tape)
Components Cavity
Top tape
Not Recommended for
New Designs
6/6
Da
t
asheet
MCR series < Not for Automotive application >
www.rohm.com
○
c 2015 ROHM Co., Ltd. All rights reserved. 2015.02 - Rev.F
Reel Dimensions
0 2
0 4
0 6
0 8
0 2
0 4
0 6
0 8
C
ABD
Label
ACCORDING TO EIAJ ET-7200B
AType CodePart No. B C D
(Unit : mm
)
φ13±0.2
φ180 0
−1.5 φ60 +1.0
0
MCR006 YRT
MCR01 MRT
MCR03 ERT
MCR10 ERT
MCR18 ERT
MCR25 JRT
MCR50 JRT
MCR100 JRT
9 +1.0
0
13 +1.0
0
Not Recommended for
New Designs
R1102
A
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
Notice
ROHM Customer Support System
http://www.rohm.com/contact/
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
Notes
The information contained herein is subject to change without notice.
Before you use our Products, please contact our sales representative
and verify the latest specifica-
tions :
Although ROHM is continuously working to improve product reliability and quality, semicon-
ductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
Examples of application circuits, circuit constants and any other information contained herein are
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.
The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communi-
cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in
this document.
The Products specified in this document are not designed to be radiation tolerant.
For use of our Products in applications requiring a high degree of reliability (as exemplified
below), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, servers, solar cells, and power transmission systems.
Do not use our Products in applications requiring extremely high reliability, such as aerospace
equipment, nuclear power control systems, and submarine repeaters.
ROHM shall have no responsibility for any damages or injury arising from non-compliance with
the recommended usage conditions and specifications contained herein.
ROHM has used reasonable care to ensur the accuracy of the information contained in this
document. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.
Please use the Products in accordance with any applicable environmental laws and regulations,
such as the RoHS Directive. For more details, including RoHS compatibility, please contact a
ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.
When providing our Products and technologies contained in this document to other countries,
you must abide by the procedures and provisions stipulated in all applicable export laws and
regulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.
This document, in part or in whole, may not be reprinted or reproduced without prior consent of
ROHM.
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
Not Recommended for
New Designs
