Current Sensing Resistors, Metal Plate Type
Current Sensing Resistors,
Metal Plate Type
Replacement
Series:
ERJMP2,MP3
ERJMB1
ERJ MP2, MP3, MP4
ERJMP4
ERJMS4
● 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（-65 ℃ to +170 ℃）
● AEC-Q200 compliant
● RoHS compliant
● ISO9001，ISO/TS16949 certified
■ As for Packaging Methods, Soldering Conditions and Safety Precautions,
Please see Data Files
✽ Please contact us when resistors of irregular series are needed.
Power Derating Curve
ERJMP3P (2010)
ERJMP4M (2512)
ERJMP4P (2512)
ERJMP4Q (2512)
ERJMP2G (1206)
ERJMP2K (1206)
ERJMP2M (1206)
ERJMP3K (2010)
ERJMP3M (2010)
F : ±1
T.C.R.
(×10
-6
/K)
±75
Category Temperature Range
（℃）
–65 to +170
2
1
2
3
Resistance Range*
(mΩ)
1, 2, 3, 5,
10, 15
0.25
0.5
1
0.5
1
Part No. (inch size)
Power Rating
at 70 ℃ (W)
Resistance Tolerance
(%)
Type Code
Power Rating
Code
Rating
inch size
K
0.5 W
M
1 W
P
2 W
Q
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.
1-Apr-21
Code
Packaging
Part No.
1206
2512
2010
Embossed Carrier Taping
ERJMP4
4 mm pitch, 2,000 pcs
U
Embossed Carrier Taping
ERJMP2
ERJMP3
P3
P4
Shown by 3 digits or
letters.Decimal point is
expressed by M as
2.0 mΩ=2M0,
10.0 mΩ=10Ｍ
3 W
Ratings
P2
F
4 mm pitch, 3,000 pcs
±1 ％
G
0.25W
NRFND
If the ambient terminal 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.
Tolerance
Features
Product Code
Resistance Tolerance
Resistance Value
Packaging Methods
Metal Plate
Code
Code
Explanation of Part Numbers
Chip Resistors
1
2
3
4
5
6
7
8
9
10
11
12
E
R
J
M
P
4
P
F
1
0
M
U
170 ℃
Ra
ted
P
ow
er
(%
)
Ambient Temperature
(°
C)
-65 ℃
70 ℃
-80
0
80
200
-40
40
160
120
20
40
60
80
0
100
120
Discontinued
