MCR10EZHF3000 Rohm Semiconductor, MCR10EZHF3000 Datasheet

RES 300 OHM 1/8W 1% 0805 SMD

MCR10EZHF3000

Manufacturer Part Number
MCR10EZHF3000
Description
RES 300 OHM 1/8W 1% 0805 SMD
Manufacturer
Rohm Semiconductor
Series
MCR10r
Datasheet

Specifications of MCR10EZHF3000

Resistance (ohms)
300
Power (watts)
0.125W, 1/8W
Composition
Thick Film
Temperature Coefficient
±100ppm/°C
Tolerance
±1%
Size / Dimension
0.079" L x 0.049" W (2.00mm x 1.25mm)
Height
0.022" (0.55mm)
Lead Style
Surface Mount (SMD - SMT)
Package / Case
0805 (2012 Metric)
Resistance In Ohms
300
Case
0805 (2012 metric)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
RHM300CTR
Resistors
Thick film rectangular
MCR10 (2012 size : 1 / 8W )
!Features
1) Power rating of 1 / 8W
2) Highly reliable chip resistor
3) Electrodes not corroded by soldering
4) Leading the world in development and mass production.
5) ROHM resistors have approved ISO–9001 certification.
!Ratings
Rated power
Rated voltage
Nominal resistance
Operating temperature
Ruthenium oxide dielectric offers superior resistance to the elements.
Thick film makes the electrodes very strong.
Since start of production in 1982 (first in the wold), this component has established a solid reputation as a general–
purpose chip resistor.
Design and specifications are subject to change without notice. Carefully check the specification sheet before using or
ordering it.
Item
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70° C .
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.
See Table 1.
E= P×R
100
80
60
40
20
0
−55
AMBIENT TEMPERATURE ( ° C)
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance (Ω)
0
Conditions
Fig.1
70
100
155
−55° C ∼ + 155° C
Limiting element voltage
0.125W (1 / 8W)
at 70°C
Specifications
MCR10
150V
1/5

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MCR10EZHF3000 Summary of contents

Page 1

... Since start of production in 1982 (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 ...

Page 2

... Resistors Jumper type Resistance Max. 50mΩ Rated current 2A −55°C to +155°C Operating temperature !Before 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 used with a steady state voltage that is greater than its rated voltage ...

Page 3

... Resistors !External dimensions (Units : mm) 1 0.4±0.2 0.4±0.2 2.0±0 Packaging Reel +1.0 φ180 φ60 9 − No. 3 Resistive element 1 (Oxide metal thick film) 4 Silver palladium thick film electrode 2 Nickel electrode 3 4 Sn/ electrode Alumina substrate 5 Overcoating (glass) 6 Taping Heat crimp cover/Tape ...

Page 4

... Resistors !Part designation Part No. Packaging / Processing specifications Standard ordering Part No. Code Packaging MCR10 EZH Paper tape PZHI Bulk case !Dimensions 2.20 JIS C 5201-1 4.4.2 SAMPLE SIZE : n=20pcs 2.15 MICROMETER 2.10 2.05 2.00 1.95 1.90 1.85 1.80 0 100 1k 10k 100k 1M 10M (Ω) RESISTANCE Fig ...

Page 5

... Resistors 2.5 JIS C 5201-1 4.18 2.0 SAMPLE SIZE : n=10pcs SOLDERING CONDITION : 260°C 10s 1.5 1.0 0.5 0.0 −0.5 −1.0 −1.5 −2.0 −2.5 0 100 1k 10k 100k 1M 10M (Ω) RESISTANCE Fig.8 Resistance to soldering heat 4.0 JIS C 5201-1 4.25.1 SAMPLE SIZE : n=10pcs 3.0 70° ...

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