MCR18EZHF5902 [ROHM]

Fixed Resistor, Metal Glaze/thick Film, 0.25W, 59000ohm, 200V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 1206, CHIP;


型号：	MCR18EZHF5902
厂家：	ROHM
描述：	Fixed Resistor, Metal Glaze/thick Film, 0.25W, 59000ohm, 200V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 1206, CHIP 电阻器
文件：	总6页 (文件大小：96K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MCR18

Resistors

Thick film rectangular

MCR18 (1206 size: 1 / 4W)

zFeatures

1) Power rating of 1 / 4W

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) Leading the world in development and mass production.

Since start of production in 1976 (first in the wold), this component has established a solid reputation as a

general–purpose chip resistor.

5) ROHM resistors have approved ISO–9001 certification.

Design and specifications are subject to change without notice. Carefully check the specification sheet before using or

ordering it.

zRatings

Item

Conditions

Specifications

0.25W (1 / 4W)

at 70

Rated power

Power must be derated according to the power derating curve in

Figure 1 when ambient temperature exceeds 70°C.

100

−55

100

155

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: Rated voltage (V)

E= P×R

P: Rated power (W)

Limiting element voltage

200V

R: Nominal resistance (Ω)

Nominal resistance

See Table 1.

−55°C to +155°C

Operating temperature

Rev.B

1/5

MCR18

Resistors

Table 1

Jumper type

Resistance range

Resistance temperature coefficient

(ppm / °

Max. 50mΩ

Resistance

Resistance tolerance

(Ω)

Rated current

≤

2.2M (E24,96)

2.2 (E24)

100

F ( 1%)

J ( 5%)

Operating temperature

−55°C to +155°C

1.0

≤

500 350

500

2.2

≤

(E24)

≤

10M (E24)

200

zBefore using components in circuits where they will be exposed to transients such as pulse loads (short–duration, high–level loads), be certain to evaluate the

component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that

is greater than its rated voltage.

zCharacteristics

Guaranteed value

Item

Resistance

Test conditions (JIS C 5201-1)

JIS C 5201-1 4.5

Resistor type

Jumper type

Max. 50mΩ

J : 5%

F : 1%

Variation of resistance

with temperature

JIS C 5201-1 4.8

Measurement : −55 / +25 / +125°C

See Table.1

JIS C 5201-1 4.13

Rated voltage (current) ×2.5, 2s.

Maximum overload voltage : 400V

Overload

(2.0%+0.1Ω)

Max. 50mΩ

A new uniform coating of minimum of

95% of the surface being immersed

and no soldering damage.

JIS C 5201-1 4.17

Rosin·Ethanol (25%WT)

Soldering condition : 235 5°C

Duration of immersion : 2.0 0.5s.

Solderability

(1.0%+0.05Ω)

No remarkable abnormality on the appearance.

Max. 50mΩ

JIS C 5201-1 4.18

Soldering condition : 260 5°C

Duration of immersion : 10 1s.

Resistance to

soldering heat

(1.0%+0.05Ω)

(3.0%+0.1Ω)

Max. 50mΩ

JIS C 5201-1 4.19

Test temp. : −55°C to +125°C 5cyc

Rapid change of

temperature

Max. 100mΩ

JIS C 5201-1 4.24

40°C, 93%RH

Test time : 1,000h to 1,048h

Damp heat, steady state

(3.0%+0.1Ω)

Max. 100mΩ

JIS C 5201-1 4.25.1

Rated voltage (current), 70°C

1.5h : ON − 0.5h : OFF

Test time : 1,000h to 1,048h

Endurance at 70°C

(3.0%+0.1Ω)

(1.0%+0.05Ω)

Max. 100mΩ

Max. 50mΩ

JIS C 5201-1 4.25.3

155°C

Endurance

Test time : 1,000h to 1,048h

JIS C 5201-1 4.29

23 5°C, Immersion cleaning, 5 0.5min.

Solvent : 2-propanol

Resistance to solvent

JIS C 5201-1 4.33

Bend strength of

the end face plating

Without mechanical damage such as breaks.

Rev.B

2/5

MCR18

Resistors

zExternal dimensions (Unit : mm)

No.

0.5 0.25

Material

Resistive element (Oxide metal thick film)

Silver thick film electrode

Nickel electrode

0.5 0.25

3.2 0.15

Sn electrode

Alumina substrate

Overcoating

zPackaging

Reel

Taping

φD2

Heat crimp cover/Tape

Thick paper (Underside paper tape) Chip resistor Square punchout hole

mount

(Unit: mm)

Label

EIAJ ET-7200B compliant

+0.1

−0.05

+0.15

−0.05

1.95

3.5

8.0 0.3

3.5 0.05

1.75 0.1

(Unit: mm)

+0.1

4.0 0.1

2.0 0.05

Max. 1.1

φ1.5

−1.5

+1.0

φ180

φ13 0.2

φ60

Rev.B

3/5

MCR18

Resistors

zMakeup of the part number

M C R 1 8 E Z H

Part No.

Resistance tolerance Nominal resistance

Resistance code, 3 or 4 digits.

000 denotes jumper type.

Resistance

tolerance

Resistance

code

J is also used

for jumper

4 digits

3 digits

Packaging Specifications Code

Resistance tolerance

J( 5%) F( 1%)

Part No.

Code

Packaging specifications

Paper tape (4mm Pitch)

Reel

Basic ordering unit (pcs)

MCR18

EZH

φ180mm (7in.)

5 000

Reel (φ180) : JEITA ET-7200B

: Standard product

zDimensions

3.45

3.40

3.35

3.30

3.25

3.20

3.15

3.10

3.05

3.00

2.95

1.80

1.75

1.70

1.65

1.60

1.55

1.50

1.45

1.40

0.75

0.70

0.65

0.60

0.55

0.50

0.45

0.40

JIS C 5201-1 4.4.2

SAMPLE SIZE : n=20pcs

MICROMETER

JIS C 5201-1 4.4.2

SAMPLE SIZE : n=20pcs

MICROMETER

JIS C 5201-1 4.4.2

SAMPLE SIZE : n=20pcs

MICROMETER

0.35

0.1

10 100 1k 10k 100k 1M 10M

0.1

10 100 1k 10k 100k 1M 10M

100 1k 10k 100k 1M

10M

RESISTANCE (Ω)

Fig.3 Dimensions (width)

Fig.2 Dimensions (length)

Fig.4 Dimensions (thickness)

zElectrical characteristics

8.0

900

700

4.0

3.0

JIS C 5201-1 4.8

SAMPLE SIZE : n=10pcs

25°C / −55°C

JIS C 5201-1 4.13

JIS C 5201-1 4.5

SAMPLE SIZE : n=20pcs

20°C 65%RH

SAMPLE SIZE : n=10pcs

RATED VOLTAGE×2.5TIMES : 2s

MAXIMUM OVERLOAD VOLTAGE : 400V

6.0

4.0

25°C / 125°C

500

2.0

300

1.0

2.0

100

0.0

−100

−300

−500

−700

−900

−1.0

−2.0

−3.0

−4.0

−2.0

−4.0

−6.0

−8.0

0.1

10 100 1k 10k 100k1M 10M

0.1

10 100 1k 10k 100k1M 10M

0.1

10 100 1k 10k 100k 1M 10M

RESISTANCE (Ω)

Fig.7 Overload

Fig.5 Resistance

Fig.6 Variation resistance with

temperature

Rev.B

4/5

MCR18

Resistors

2.0

1.5

2.0

1.5

4.0

3.0

JIS C 5201-1 4.24

SAMPLE SIZE : n=10pcs

40°C 93%RH WITH NO LOAD 1,000h

JIS C 5201-1 4.18

SAMPLE SIZE : n=10pcs

SOLDERING CONDITION : 260°C 10s

JIS C 5201-1 4.19

SAMPLE SIZE : n=10pcs

−55°C / 125°C 5cyc

1.0

2.0

0.5

1.0

0.0

−0.5

−1.0

−1.5

−2.0

−0.5

−1.0

−1.5

−2.0

−1.0

−2.0

−3.0

−4.0

0.1

10 100 1k 10k 100k 1M 10M

0.1

10 100 1k 10k 100k 1M 10M

0.1

10 100 1k 10k 100k 1M 10M

RESISTANCE (Ω)

Fig.8 Resistance to soldering heat

Fig.9 Rapid change of

temperature

Fig.10 Damp heat, steady state

4.0

3.0

2.0

1.5

JIS C 5201-1 4.25.1

JIS C 5201-1 4.29

SAMPLE SIZE : n=10pcs

IPA, 5min.

JIS C 5201-1 4.25.3

SAMPLE SIZE : n=10pcs

155°C WITH NO LOAD 1,000h

SAMPLE SIZE : n=10pcs

3.0

70°C 1,000h

OVERLOAD : THE RATED VOLTAGE

2.0

1.0

2.0

1.0

0.5

0.0

−1.0

−2.0

−3.0

−4.0

−1.0

−2.0

−3.0

−4.0

−0.5

−1.0

−1.5

−2.0

0.1

10 100 1k 10k 100k 1M 10M

0.1

10 100 1k 10k 100k 1M 10M

0.1

10 100 1k 10k 100k 1M 10M

RESISTANCE (Ω)

Fig.11 Endurance (at 70°C)

Fig.12 Endurance

Fig.13 Resistance to solvents

2.0

1.5

JIS C 5201-1 4.33

SAMPLE SIZE : n=10pcs

ENDURANCE WITH 90mm WIDTH

1.0

0.5

−0.5

−1.0

−1.5

−2.0

0.1

10 100 1k 10k 100k 1M 10M

RESISTANCE (Ω)

Fig.14 Bend strength of

the end face plating

Rev.B

5/5

Appendix

Notes

No technical content pages of this document may be reproduced in any form or transmitted by any

means without prior permission of ROHM CO.,LTD.

The contents described herein are subject to change without notice. The specifications for the

product described in this document are for reference only. Upon actual use, therefore, please request

that specifications to be separately delivered.

Application circuit diagrams and circuit constants contained herein are shown as examples of standard

use and operation. Please pay careful attention to the peripheral conditions when designing circuits

and deciding upon circuit constants in the set.

Any data, including, but not limited to application circuit diagrams information, described herein

are intended only as illustrations of such devices and not as the specifications for such devices. ROHM

CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any

third party's intellectual property rights or other proprietary rights, and further, assumes no liability of

whatsoever nature in the event of any such infringement, or arising from or connected with or related

to the use of such devices.

Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or

otherwise dispose of the same, no express or implied right or license to practice or commercially

exploit any intellectual property rights or other proprietary rights owned or controlled by

ROHM CO., LTD. is granted to any such buyer.

Products listed in this document are no antiradiation design.

The products listed in this document are designed to be used with ordinary electronic equipment or devices

(such as audio visual equipment, office-automation equipment, communications devices, electrical

appliances and electronic toys).

Should you intend to use these products with equipment or devices which require an extremely high level of

reliability and the malfunction of with would directly endanger human life (such as medical instruments,

transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other

safety devices), please be sure to consult with our sales representative in advance.

About Export Control Order in Japan

Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control

Order in Japan.

In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)

on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.

Appendix1-Rev1.1

MCR18EZHF5902 [ROHM]

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