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Ratings
<±1 %＞
*1
Power rating
Part No.
(70 ℃)
(inch size)
(W)
ERJXGN
0.031
(01005)
ERJ1GN
0.05
(0201)
ERJ1GJ
0.05
(0201)
ERJ2RC
0.1
(0402)
ERJ2RK
0.1
(0402)
ERJ3EK
0.1
(0603)
ERJ6EN
0.125
(0805)
ERJ8EN
0.25
NRFND
(1206)
ERJ14N
0.5
NRFND
(1210)
ERJ12N
0.75
NRFND
(1812)
ERJ12S
0.75
NRFND
(2010)
ERJ1TN
1
NRFND
(2512)
*1 : Use it on the condition that the case temperature is below the upper category temperature.
*2 : Rated continuous working voltage (RCWV) shall be determined from RCWV=√Power rating × Resistance value,
or limiting element voltage listed above, whichever less.
*3 : Overload test voltage (OTV) shall be determined from OTV = specified magnification (refer to performance) × RCWV
or maximum overload voltage listed above, whichever less.
*4 : Please contact us when you need a type with a resistance of less than 10 Ω.
Power derating curve
For resistors operated in ambient temperatures
above 70 ℃, power rating shall be derated in
accordance with the figure on the right.
Construction
Alumina substrate
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.
Limiting
Maximum
Resistance
element
overload
tolerance
*2
*3
voltage
voltage
(%)
(V)
(V)
15
30
±1
25
50
±1
25
50
±1
50
100
±1
50
100
±1
75
150
±1
150
200
±1
200
400
±1
200
400
±1
200
500
±1
200
500
±1
200
500
±1
Protective coating
Thick film resistive element
Precision Thick Film Chip Resistors
Resistance
range
(Ω)
*4
(E24,E96)
10 to 1 M
*4
(E24,E96)
10 to 1 M
*4
(E24,E96)
10 to 1 M
1 to 9.76
(E24,E96)
10 to 1 M
(E24,E96)
10 to 1 M
(E24,E96)
10 to 2.2 M
(E24,E96)
10 to 2.2 M
(E24,E96)
10 to 1 M
(E24,E96)
10 to 1 M
(E24,E96)
10 to 1 M
(E24,E96)
10 to 1 M
(E24,E96)
-55 ℃
100
80
60
40
20
0
-40
-20
0
-60
Electrode (Inner)
Electrode (Outer)
Category
T.C.R.
temperature
-6
range
(×10
/K)
(℃)
R < 100 Ω : ±300
100 Ω ≤ R : ±200
-55 to ＋125
±200
–100 to +600
-55 to ＋155
±100
±100
-55 to ＋155
Not recommended for new design
NRFND
70 ℃
ERJXG,1G, 1R
125 ℃
20
60
80 100
120
140
40
Ambient temperature (℃)
Electrode (Middle)
AEC-Q200
Grade
-
Grade 1
Grade 0
Grade 0
155 ℃
160
180
22-Dec-22
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