MCR10EZHF1002 [ROHM]
Thick film rectangular; 厚膜矩形型号: | MCR10EZHF1002 |
厂家: | ROHM |
描述: | Thick film rectangular |
文件: | 总5页 (文件大小:102K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MCR10
Resistors
Thick film rectangular
MCR10 (2012 size : 1 / 8W)
!Features
1) Power rating of 1 / 8W
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 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.
!Ratings
Item
Conditions
Specifications
0.125W (1 / 8W)
Rated power
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
at 70°C
100
80
60
40
20
0
−55
0
70
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)
P: Rated power (W)
E= P×R
R: Nominal resistance (Ω)
Limiting element voltage
150V
Nominal resistance
See Table 1.
Operating temperature
−55°
C ∼ + 155°C
1/5
MCR10
Resistors
Table 1
Jumper type
Resistance range
Resistance temperature coefficient
Resistance
Max. 50mΩ
2A
Resistance tolerance
(Ω)
(ppm/°C)
400 200
250
Rated current
F ( 1%)
0.1 ≤ R < 0.15 (E24)
0.15 ≤ R < 10 (E24)
Operating temperature
−55°C to +155°C
10 ≤ R ≤ 2.2M
100
400 200
250
(E24,96)
J
( 5%)
0.1 ≤ R < 0.15 (E24)
0.15 ≤ R < 1 (E24)
1.0 ≤ R < 2.2
2.2 ≤ R < 10
500 350
500
(E24)
(E24)
200
10 ≤ R ≤ 10M (E24)
!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 if it is used with a steady state voltage that
is greater than its rated voltage.
!
Characteristics
Guaranteed value
Resistor type Jumper type
J : 5% Max. 50mΩ
Item
Test conditions (JIS C 5201-1)
JIS C 5201-1 4.5
Resistance
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 : 200V
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~+125°C 5cyc
Rapid change of
temperature
Max. 100mΩ
JIS C 5201-1 4.24
40°C, 93%RH
Test time : 1,000h~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~1,048h
Endurance at 70°C
(3.0%+0.1Ω)
(1.0%+0.05Ω)
(1.0%+0.05Ω)
Max. 100mΩ
Max. 50mΩ
Max. 50mΩ
JIS C 5201-1 4.25.3
155°C
Endurance
Test time : 1,000h~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.
2/5
MCR10
Resistors
!External dimensions (Units : mm)
1
0.4 0.2
2
3
No.
1
Material
Resistive element
(Oxide metal thick film)
Silver palladium thick film electrode
Nickel electrode
0.4 0.2
2.0 0.1
4
2
3
4
5
6
5
Sn/Pb or Sn electrode
Alumina substrate
Overcoating (glass)
6
!
Packaging
Reel
Taping
P
0
P
2
P1
φD0
E
F
W
B
0
A
B
D
A0
Heat crimp cover/Tape
Thick paper (Underside paper tape) Chip resistor Square punchout hole
mount
T
2
C
(Units: mm)
Label
W
F
E
A0
B0
EIAJ ET-7200A compliant
+0.2
−0.1
+0.2
−0.1
8.0±0.3
3.5±0.05
1.75±0.1
1.65
2.4
(Units: mm)
D
D
0
P
0
P
1
P
2
T2
+0.1
0
A
B
C
4.0±0.1
4.0±0.1
2.0±0.05
Max. 1.1
φ1.5
0
−3
+1.0
0
+1
0
φ180
9
φ60
φ13 0.2
Bulk case
Slider
Shutter
12 0.1
0
−0.2
36
110 0.7
EIAJ ET-7201A compliant
(Units: mm)
3/5
MCR10
Resistors
!Part designation
3-digit or 4-digit IEC coding system
Part No.
Nominal resistance
Packaging / Processing specifications
Resistance tolerance
Special part number
Standard ordering
Unit(pcs)
F
1%
J
5%
10Ω or more (F class)
1Ω or more (J class)
Part No. Code
Packaging
Blank
L
Specify "J" for jumper also.
MCR10 EZH
PZHI
Paper tape
Bulk case
5,000
10,000
Up to10Ω (F class)
Up to1Ω (J class)
!Dimensions
2.20
2.15
2.10
2.05
2.00
1.95
1.90
1.85
1.80
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
0.75
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
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.1
1
10 100 1k 10k 100k 1M 10M
0.1
1
10 100 1k 10k 100k 1M 10M
100
1k 10k 100k 1M 10M
0.1
1
10
RESISTANCE (Ω)
RESISTANCE (Ω)
RESISTANCE (Ω)
Fig.2 Dimensions (length)
Fig.3 Dimensions (width)
Fig.4 Dimensions (thickness)
!
Electrical characteristics
8.0
4.0
3.0
900
700
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=10pcs
RATED VOLTAGE×2.5
TIMES : 2s
SAMPLE SIZE : n=20pcs
20°C 65%RH
6.0
4.0
500
25°C / 125°C
2.0
MAXIMUM OVERLOAD VOLTAGE : 200V
300
2.0
1.0
100
0.0
0.0
−100
−300
−500
−700
−900
−2.0
−4.0
−6.0
−8.0
−1.0
−2.0
−3.0
−4.0
0.1
1
10 100 1k 10k 100k 1M 10M
0.1
1
10 100 1k 10k 100k 1M 10M
0.1
1
10 100 1k 10k 100k 1M 10M
RESISTANCE (Ω)
RESISTANCE (Ω)
RESISTANCE (Ω)
Fig.5 Resistance
Fig.7 Overload
Fig.6 Variation resistance with
temperature
4/5
MCR10
Resistors
2.5
2.5
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
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
2.0
1.0
0.0
−0.5
−1.0
−1.5
−0.5
−1.0
−1.5
−1.0
−2.0
−3.0
−4.0
−2.0
−2.5
−2.0
−2.5
0.1
1
10 100 1k 10k 100k 1M 10M
0.1
1
10 100 1k 10k 100k1M 10M
0.1
1
10 100 1k 10k 100k 1M 10M
RESISTANCE (Ω)
RESISTANCE (Ω)
RESISTANCE (Ω)
Fig.10 Damp heat, steady state
Fig.8 Resistance to soldering heat
Fig.9 Rapid change of
temperature
4.0
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
2.0
1.0
1.0
0.0
1.0
0.5
0.0
0.0
−1.0
−1.0
−2.0
−3.0
−4.0
−0.5
−1.0
−1.5
−2.0
−2.0
−3.0
−4.0
0.1
1
10 100 1k 10k 100k 1M 10M
0.1
1
10 100 1k 10k 100k 1M 10M
0.1
1
10 100 1k 10k 100k 1M 10M
RESISTANCE (Ω)
RESISTANCE (Ω)
RESISTANCE (Ω)
Fig.12 Endurance
Fig.13 Resistance to solvents
Fig.11 Endurance at 70°C
2.5
JIS C 5201-1 4.33
SAMPLE SIZE : n=10pcs
ENDURANCE WITH 90mm WIDTH
2.0
1.5
1.0
0.5
0.0
−0.5
−1.0
−1.5
−2.0
−2.5
0.1
1
10 100 1k 10k 100k 1M 10M
RESISTANCE (Ω)
Fig.14 Bend strength of
the end face plating
5/5
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