AOA0000C263

Current Sensing Resistors, Metal Plate Type
Current Sensing Resistors,
Metal Plate Type
Type: ERJ MP2, MP3, MP4
Features
● Ideal for current sensing solution
● Small case size with high power
● Metal plate bonding technology. Excellent long term stability
● Outer Resin with high heat dissipation. Wide temperature range
● AEC-Q200 qualified
● RoHS compliant
● ISO9001, ISO/TS16949 certified
(−65 °C to +170 °C)
■ As for Packaging Methods, Soldering Conditions and Safety Precautions,
Please see Data Files
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
R
J
M
P
4
P
F
1
0
M
U
Product Code
Metal Plate
Chip Resistors
Type Code
Code Inch size
1206
P2
2010
P3
2512
P4
Power Rating
Code Rating
K
0.5 W
M
1W
P
2W
Q
3W
Resistance Tolerance
Code Tolerance
±1 %
F
Resistance Value
Shown by 3 digits or
letters.Decimal point
is expressed by M as
2M0=2m Ω
10M=10m Ω
Code
U
Packaging Methods
Packaging
Embossed Carrier Taping
4 mm pitch, 3,000 pcs.
Embossed Carrier Taping
4 mm pitch, 2,000 pcs.
Part No.
ERJMP2
ERJMP3
ERJMP4
Ratings
Part No.
(inch size)
ERJMP2K (1206)
ERJMP2M (1206)
ERJMP3K (2010)
ERJMP3M (2010)
ERJMP3P (2010)
ERJMP4M (2512)
ERJMP4P (2512)
ERJMP4Q (2512)
Power Rating
at 70 °C
(W)
0.5
1
0.5
1
2
1
2
3
Resistance
Range✽1
(mΩ)
1 to 50
1 to 33
1 to 50
1 to 33
1 to 10
1 to 50
1 to 33
1 to 5
Resistance
Tolerance
(%)
T.C.R.✽2
(×10–6/°C)
Category
Temperature Range
(°C)
F : ±1
±75
–65 to +170
F : ±1
±75
–65 to +170
F : ±1
±75
–65 to +170
✽1 Regular resistance : 1m Ω, 2m Ω, 3m Ω, 5m Ω, 10m Ω, 15m Ω, 20m Ω, 22m Ω, 25m Ω, 30m Ω, 33m Ω, 50m Ω
Please contact us when resistors of irregular series are needed.
✽2 Please contact us when T.C.R. assurance within ±50×10-6/°C is needed.
120
Rated Power (%)
Power Derating Curve
If the ambient temperature of the resistor is more than
ambient temperature upper limit value of the rated
table, please reduce the rated power according to the
Power Derating Curve shown in the figure on the right.
100
−65 °C
70 °C
80
60
40
20
0
–80
170 °C
–40
0
40
80
120
160
200
Ambient Temperature (°C)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 May. 2016
Current Sensing Resistors, Metal Plate Type
Construction
Insulator
Resistive Element (Metal Plate)
Surfase Treatment (Ni/Sn)
Protective Resin
Electrode (Metal)
Dimensions in mm (not to scale), Recommended Land Pattern
t
W
b
A
c
L
a
Land Pattern
Part No.
(inch size)
ERJMP2
(1206)
ERJMP3
(2010)
ERJMP4
(2512)
Dimension (mm)
Resistance
Value (Ω)
1m
2m
3m to 5m
6m to 50m
1m
2m to 6m
7m to 50m
1m
2m to 4m
5m, 6m
7m to 50m
L
W
A
1.04±0.25
Recommended Land Pattern (mm)
t
0.90±0.25
3.20±0.25 1.60±0.25 0.64±0.25
0.50±0.25
5.00±0.25 2.50±0.25
1.47±0.25
0.50±0.25
2.20±0.25
6.40±0.25 3.20±0.25
0.64±0.25
0.90±0.25
0.64±0.25
a
b
c
1.5
1.8
1.0
1.1
1.8
1.8
2.1
3.1
1.9
1.3
3.1
3.5
3.0
3.4
2.0
2.0
3.4
4.0
Mass (Weight)
(g/1000 pcs.)
30
70
0.90±0.25
1.20±0.25 0.64±0.25
0.76±0.25
100
Change of Resistance (%)
Typical Temperature dependence of electrical resistance
1
0.5
0
–0.5
–1
–80 –60 –40 –20 0
20 40 60 80 100 120 140 160 180
Temperature (°C)
Long-term stability
● Load
● Thermal
Life 70 °C, Rated power
ERJMP2KF5M0U
Shock −55 °C/155 °C
ERJMP4PF5M0U
ERJMP2KF5M0U
1
0.5
0
–0.5
–1
0
1000
2000
3000
Test Time (hrs)
ERJMP4PF5M0U
ERJMP3MF5M0U
Change of Resistance (%)
Change of Resistance (%)
ERJMP3MF5M0U
4000
1
0.5
0
–0.5
–1
0
1000
2000
3000
Test Time (hrs)
4000
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 May. 2016
Current Sensing Resistors, Metal Plate Type
Maximum pulse energy respectively pulse power for continuous operation
Referance Data
Condition : Room Temperature, OFF : 10 s, 1000 cycle, Wave form : Square
Change of Resistance=±1 %
type
1000
100
100
10
10
1
ERJMP2 1m Ω
ERJMP2 5m Ω
ERJMP2 10m Ω
0.1
1
0.01
0.1
ERJMP2 33m Ω
ERJMP2 50m Ω
0.01
0.001
0.001
0.0001
● ERJMP3
Power (W)
Pulse Energy (J)
● ERJMP2
0.001
0.01
Pulse width (s)
0.1
1
0.0001
10
type
1000
100
100
10
1
ERJMP3 5m Ω
ERJMP3 10m Ω
0.1
1
ERJMP3 50m Ω
0.1
0.01
ERJMP3 33m Ω
0.01
0.001
0.001
0.0001
● ERJMP4
Power (W)
Pulse Energy (J)
ERJMP3 1m Ω
10
0.001
0.01
Pulse width (s)
0.1
1
0.0001
10
type
1000
100
100
10
ERJMP4 5m Ω
1
ERJMP4 10m Ω
0.1
1
0.1
ERJMP4 33m Ω
ERJMP4 50m Ω
0.01
0.01
0.001
0.0001
Power (W)
Pulse Energy (J)
ERJMP4 1m Ω
10
0.001
0.001
0.01
Pulse width (s)
0.1
1
0.0001
10
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 May. 2016
Current Sensing Resistors, Metal Plate Type
Performance (AEC-Q200)
Test Item
Test Condition
Thermal Shock
−55 °C/155 °C, 1000cycles
Overload
3 × Rated Power, 5 sec
Solderability
245 °C, 3 sec
Specification
Typical value
±1 %
0.20 %
±0.5 %
0.10 %
> 95% coverage > 95% coverage
Resistance to Solvents
MIL-STD-202 method 215, 2.1a, 2.1d
Low Temperature Storage and Operation
−65 °C, 24 h
No damage
No damage
±0.5 %
0.03 %
Resistance to Soldering Heat
MIL-STD-202 method 210 (260 °C, 10s)
±0.5 %
0.10 %
Moisture Resistance
MIL-STD-202 method 106
±0.5 %
0.10 %
Shock
MIL-STD-202 method 213-A
±0.5 %
0.10 %
Vibration, High Frequency
10 to 2000 (Hz)
±0.5 %
0.05 %
Life
70 °C, Rated Power, 2000 h
±1 %
0.30 %
Storage Life at Elevated Temperature
170 °C, 2000 h
±1 %
0.30 %
High Temperature Characteristics
140 °C, 2000 h
±0.5 %
0.05 %
Frequency Characteristics
Inductance
< 5 nH
< 2 nH
Sense terminal-Layout
Land
Sense terminal
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 May. 2016
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