ROHM MCR Technical data

A

l

Thick Film Chip Resistors

MCR Series < General Purpose >

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.

Part No.

MCR004

(mm)

0402

Size

(inch)

01005 10Ω to 3MΩ

GENERAL PURPOSE

Type Code

AUTOMOTIVE

∗Corresponds to

AEC−Q200

YZP 15,000

RZP

Resistance Range

−

−

Packing

Specification

Paper tape

(2mm pitch)

Embossed tape

(1mm pitch)

Quantity / Ree

40,000

MCR006

MCR01

MCR03

MCR10

MCR18

MCR25

MCR50

MCR100

0603

1005

1608

2012

3216

3225

5025

6432

0201

0402

0603

0805

1206

1210 JZH

2010

2512

YRT

MRT

ERT

ERT

ERT

JZH

JZH

YZP

MZP

EZP

EZP

EZP

∗Please contact us for status of AEC-Q200 on "General purpose" products.

Part Number Description

06

CMR

Part No.

MCR

(Micro chip resistors)

Size

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])

0 YTR

(mm [inch])

Type Code

Resistance Tolerance Nominal Resistance

D ( ±0.5% )
F ( ±1% )
FX ( ±1% )
J ( ±5% )

∗Only MCR03EZP

(Including jumper type)

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

Paper tape

(2mm pitch)

Paper tape

(4mm pitch)

Embossed tape

(4mm pitch)

J01 0

Resistance code, 3 or 4 digits.
000 denotes jumper type.

Resistance

tolerance

D,FJ::4 digits

Ex.)
1Ω = 1R0 ( ±5% )

9.1 Ω = 9R1 ( ±5%
10 Ω = 10R0 ( ±0.5%,±1% )
100 ( ±5% )

2.2M Ω = 2204 ( ±1% )
225 ( ±5% )

Resistance

code

3 digits

15,000

10,000

5,000

4,000

)

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2012.03 - Rev.

A

Data Sheet MCR series < General Purpose >



Products List

MCR004

Type Code

YZP,

RZP

Rated Power

(70

Limiting Element

°C)

(W)

0.031 15

Voltage

(V)

Maximum

Overload

Voltage

(V)

−

Temperature

Coefficient
(ppm / °C)

±300
±250
±300
±250

Resistance

Tolerance

(%)

J(±5%)

F(±1%)

Resistance Range SeriesPart No.

10Ω to 91Ω

100Ω to 3MΩ

10Ω to 91Ω

100Ω to 3MΩ

E24
E24
E24
E24

Jumper type : Rmax = 50m Ω / Imax. = 0.5A

MCR006 YRT

0.05

25

−

±600 / −200

±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

Jumper type : Rmax = 50m Ω / Imax. = 0.5A

MCR01

MRT

0.063

50

−

+500 / −250

±200
±100
±200
±100

J(±5%)

F(±1%)
D(±0.5%)

1.0Ω to 9.1Ω
10Ω to 10MΩ

10Ω to 976kΩ

1MΩ to 2.2MΩ

10Ω to 1MΩ

E24

E24
E24,E96
E24,E96

E24

Jumper type : Rmax = 50m Ω / Imax. = 1A

E24

E24
E24,E96
E24,E96
E24,E96

MCR03

ERT

0.1

50

100

±400
±200
±100
±200
±100

J(±5%)

F(±1%)
D(±0.5%)

1.0Ω to 9.1Ω

10Ω to 10MΩ
10Ω to 976kΩ
1MΩ to 10MΩ

10Ω to 1MΩ

Jumper type : Rmax = 50m Ω / Imax. = 1A

E24

E24
E24,E96
E24,E96

MCR10

ERT

0.125

150

200

±400
±200
±100
±200

J(±5%)

F(±1%)

1.0Ω to 9.1Ω

10Ω to 10MΩ

10Ω to 976kΩ

1MΩ to 2.2MΩ

Jumper type : Rmax = 50m Ω / Imax. = 2A

E24

E24
E24,E96
E24,E96

MCR18

ERT

0.25

200

400

±400
±200
±100
±200

J(±5%)

F(±1%)

1.0Ω to 9.1Ω

10Ω to 10MΩ

10Ω to 976kΩ

1MΩ to 2.2MΩ

Jumper type : Rmax = 50m Ω / Imax. = 2A

E24

E24

E24
E24,E96

MCR25

JZH

0.25

200

400

500±350

±500
±200
±100

J(±5%)

F(±1%)

1.0Ω to 2.0Ω

2.2Ω to 5.1Ω

5.6Ω to 3.3MΩ
10Ω to 1MΩ

Jumper type : Rmax = 50m Ω / Imax. = 2A

MCR50

JZH

0.5

200

400

500±350

±500
±200
±350
±100

J(±5%)

F(±1%)

1.0Ω to 2.0Ω

2.2Ω to 9.1Ω

10Ω to 330kΩ

360kΩ to 560kΩ

10Ω to 180kΩ

E24
E24
E24
E24

E24,E96

Jumper type : Rmax = 50m Ω / Imax. = 3A

MCR100

JZH

500±350

±500

1

200 400

±350
±200
±100

J(±5%)

F(±1%)

1.0Ω to 2.0Ω

2.2Ω to 9.1Ω
10Ω to 22Ω

24Ω to 100kΩ

10Ω to 82kΩ

E24
E24
E24
E24

E24,E96

Jumper type : Rmax = 50m Ω / Imax. = 4A

∗Design and specifications are subject to change without notice. Carefully check the specification sheet supplied with the product

before using or ordering it.

Operating

Temperature

Range

(°C)

−55 to +125

−55 to +155

−55 to +125

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2012.03 - Rev.

A

M

e

S

S

(Unit : mm)



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.

a

b

Jumper type
MCR004 / 006 / 01 / 25 / 50 / 100
MCR03 / 10 / 18

Marking method of MCR03



The description of markings on the chip resistor are as shown below.

①

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
･

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 (01d100×10

Example : 3.01k= 47b

･

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



C

L

103

W

t

Part No. Type Code (mm) (inch) L W t a b

MCR004
MCR006

MCR01
MCR03
MCR10
MCR18
MCR25
MCR50

MCR100

YZP,RZP 0402 01005

YRT 0603 0201
MRT 1005 0402
ERT 1608 0603
ERT 2012 0805
ERT 3216 1206
JZH 3225 1210
JZH 5025 2010
JZH 6432 2512

arking method of jumper type

Marking method (J class):

Marking method (F/D class):

Land pattern Example

B

D

A

Marking existenc

No

Yes

(47b301×101 = 3010= 3.01k)

0.4±0.02 0.2±0.02 0.13±0.02 0.1±0.03 0.1±0.03

0.6±0.03 0.3±0.03 0.23±0.03 0.15±0.05 0.15±0.05

1.0±0.05 0.5±0.05 0.35±0.05 0.2±0.1

1.6±0.1 0.8±0.1 0.45±0.1 0.3±0.2 0.3±0.2

2.0±0.1 1.25±0.1 0.5±0.1 0.35±0.2 0.35±0.2

3.05±0.15 1.55±0.15 0.55±0.1 0.45±0.25 0.35±0.25

3.2±0.15 2.5±0.15 0.55±0.15 0.5±0.25 0.5±0.25

5.0±0.15 2.5±0.15 0.55±0.15 0.6±0.25 0.6±0.25

6.3±0.15 3.2±0.15 0.55±0.15 0.6±0.25 0.6±0.25

3

= 100,000= 100k)

Part No.

MCR004
MCR006

MCR01
MCR03

Dimensions

ymbol for E96 Series nominal resistance value

Symbol E96 Symbol E96 Symbol E96 Symbol E96

25

100

01

102

02

105

03

107

04

110

05

113

06

115

07

118

08

121

09

124

10

127

11

130

12

133

13

137

14

140

15

143

16

147

17

150

18

154

19

158

20

162

21

165

22

169

23

174

24

ymbol for multipliers

Symbol A b C d E F X Y

multipliers 10

010110210310410510−110−2

Type Code A

YZP,RZP 0.2

YRT
MRT
ERT

0.3

0.5

0.5

178

26

182

27

187

28

191

29

196

30

200

31

205

32

210

33

215

34

221

35

226

36

232

37

237

38

243

39

249

40

255

41

261

42

267

43

274

44

280

45

287

46

294

47

301

48

309

B

0.4

0.84

1.3

1.3

Land

MCR10
MCR18
MCR25
MCR50

MCR100

ERT
ERT
JZH
JZH
JZH

1.2

2.2

2.2

3.8

5.1

2.6

4.0

4.0

6.0

8.1

(Unit : mm)

+0.05

0.25

−0.1

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72

0.16

1.15

0.3

0.5

0.5

1.5

2.3

2.3

3.0

Data Sheet MCR series < General Purpose >

Marking

existence

No
No
No

Yes ∗

Yes
Yes
Yes
Yes
Yes

73

316

74

324

75

332

76

340

77

348

78

357

79

365

80

374

81

383

82

392

83

402

84

412

85

422

86

432

87

442

88

453

89

464

90

475

91

487

92

499

93

511

94

523

95

536

96

549

C

D

0.1

0.27

0.4

0.4

0.7

0.9

0.9

1.1

1.5

562
576
590
604
619
634
649
665
681
698
715
732
750
768
787
806
825
845
866
887
909
931
953
976

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

8
8

Derating Curve

When the ambient temperature exceeds 70°C, power dissipation must be adjusted according to the derating curves below.

MCR004 / 006 / 100

100

80

60

40

20

PERCENT RATED POWER (%)

0

−55 0 70 100 125

AMBIENT TEMPERATURE (°C)

Characteristics

Test Items Test Conditions

Guaranteed Value

Resistor Type



MCR01 / 03 / 10 / 18 / 25 / 50

100

80

60

40

20

PERCENT RATED POWER (%)

0

Jumper Type

−55 0 70 100 155

AMBIENT TEMPERATURE (°C)

Data Sheet MCR series < General Purpose >

Resistance

Variation of resistance
with temperature

Overload

Solderability

Resistance to
soldering heat

Rapid change of
temperature

Damp heat, steady state

Endurance at 70°C

Endurance

See P.1

See P.1

± (2.0%+0.1Ω) Max. 50mΩ

A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.

± (1.0%+0.05Ω)

Max. 50mΩ

No remarkable abnormality on the appearance.

± (1.0%+0.05Ω)

± (3.0%+0.1Ω)

± (3.0%+0.1Ω)

± (3.0%+0.1Ω)

Max. 50mΩ

Max. 100mΩ

Max. 100mΩ

Max. 100mΩ

°C

20

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)

°C

to +125°C 300cyc (MCR01)

−55
°C

to +125°C 5cyc (MCR03 / 10 / 18 / 25 / 50 / 100)

−55

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

Resistance to solvent

Bend strength of
the end face plating

± (1.0%+0.05Ω)

± (1.0%+0.05Ω)

Max. 50mΩ

Max. 50mΩ

Without mechanical damage such as breaks.

, Immersion cleaning, 5±0.5min

Solvent : 2−propanol

−

Compliance Standard(s) : IEC60115−

JISC 5201−



Technical data

Parameter Unit

Insulation
resistance

Failure rate

Weight

mg/pc

MCR004

YZP / RZP

MΩ−

Fit

0.0038

0.04

MCR006

YRT

1000 1000 1000 1000

0.0185

0.150

MCR01

MRT

0.0185

0.565

MCR03

ERT

0.0185

2.03

MCR10

ERT

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

W

T

)

)

Tape Dimensions



Paper Tape

P

0

P

2

P

Data Sheet MCR series < General Purpose >

(Unit : mm

WType CodePart No. F E A

1

φD

0

E

F

B

0

W

8.0±0.2MCR004 YZP 3.5±0.05 1.75±0.1

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

0

B

0

0.24±0.03 0.45±0.03

0.38±0.03 0.68±0.03

0.7±0.1 1.2±0.1

Top tape

Base paper



Embossed Tape

(Bottom tape)

<MCR004>

A

0

B

0

Components Cavity

P

0

P

2

A

0

8.0±0.3MCR03 ERT 3.5±0.05 1.75±0.1

1.0±0.1 1.8±0.1

8.0±0.3MCR10 ERT 3.5±0.05 1.75±0.1

2

T

Type CodePart No. P

MCR004 YZP

MCR006 YRT

MCR01 MRT

MCR03 ERT

MCR10 ERT

MCR18 ERT

8.0±0.3MCR18 ERT 3.5±0.05 1.75±0.1

D

φ1.5

φ1.5

φ1.5

φ1.5

φ1.5

φ1.5

0

+0.1

0

+0.1

0

+0.1

0

+0.1

0

+0.1

0

+0.1

0

0

4.0±0.1

4.0±0.1

4.0±0.1

4.0±0.1

4.0±0.1

4.0±0.1

P

2.0±0.05

2.0±0.05

2.0±0.1

4.0±0.1

4.0±0.1

4.0±0.1

1.55±0.1 2.3±0.1

1.9±0.2 3.5±0.2

1

2.0±0.05 Max 0.5

2.0±0.05 Max 0.5

2.0±0.05

2.0±0.05

2.0±0.05

2.0±0.05

P

2

T

2

Max 1.1

Max 1.1

Max 1.1

Max 1.1

(Unit : mm

WType CodePart No. F E A

4.0±0.05MCR004 RZP 1.8±0.02 0.9±0.05

0

φD

E

F

W

8.0±0.3MCR25 JZH 3.5±0.05 1.75±0.1

12±0.3MCR50 JZH 5.5±0.05 1.75±0.1

0

B

0

0.23±0.02 0.43±0.02

3.0±0.1 3.5±0.1

3.4±0.2 5.6±0.2

P

Top tape

Base Embossed

<MCR25 / 50 / 100>

F

0

B

A

P

0

0

1

Components

P

2

P

1

Pocket

Type CodePart No. P

T

2

MCR004 RZP

MCR25 JZH

MCR50 JZH

0

φD

E

MCR100 JZH

2

12±0.3MCR100 JZH 5.5±0.05 1.75±0.1

D

φ0.8

φ1.5

φ1.5

φ1.5

0

±0.04

+0.1

0

+0.1

0

+0.1

0

0

2.0±0.04

4.0±0.1

4.0±0.1

4.0±0.1

P

1.0±0.02

4.0±0.1

4.0±0.1

4.0±0.1

3.5±0.2 6.7±0.2

1

1.0±0.02 0.2±0.02

2.0±0.05 Max 1.1

2.0±0.05

2.0±0.05

P

2

T

2

Max 1.1

Max 1.1

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2012.03 - Rev.

A

Reel Dimensions

ABD

Data Sheet MCR series < General Purpose >

0 2

0 4

0 6

0 2

0 4

0 6

0 8

0 8

MCR004
MCR006

MCR01
MCR03
MCR10
MCR18
MCR25
MCR50

MCR100

C

YZP
YRT

MRT

ERT
ERT
ERT
JZH
JZH
JZH

Label

ACCORDING TO EIAJ ET-7200B

AType CodePart No. B C D

+1.0

9

13

0

+1.0

0

φ180

0

−1.5

φ60

+1.0

0

(Unit : mm)

φ13±0.2

ABD

C

Label

ACCORDING TO EIAJ RRM-048c

(Unit : mm)

AType CodePart No. B C D

+1.0

5

−0.6

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φ13±0.2φ178±1.0MCR004 RZP φ60±1.0

2012.03 - Rev.

Notes

No copying or reproduction of this document, in par t or in whole, is permitted without the
consent of ROHM Co.,Ltd.

The content specied herein is subject to change for improvement without notice.

The content specied herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specications,
which can be obtained from ROHM upon request.

Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.

Great care was taken in ensuring the accuracy of the information specied in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.

The technical information specied 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 and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.

The Products specied in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, ofce-automation equipment, commu­nication devices, electronic appliances and amusement devices).

The Products specied in this document are not designed to be radiation tolerant.

While ROHM always makes effor ts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.

Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, re or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, re control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.

The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injur y (such as a medical
instrument, transportation equipment, aerospace machiner y, nuclear-reactor controller, fuel­controller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.

If you intend to export or ship overseas any Product or technology specied herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.

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R1120A