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Explanation of part numbers
Note : Please check the "Ratings" for the presence/absence of part numbers for combinations of the symbols below.
● ERJ XGN, 1GN, 1GJ, 2RC, 2RK, 3EK, 6EN,
1
2
3
E
R
J
Product code
Size, Power rating
Code
inch
Thick film
chip resistors
XGN
01005
1GN
0201
1GJ
2RC
0402
2RK
0402
3EK
0603
6EN
0805
8EN
1206
NRFND
14N
1210
NRFND
12N
1812
NRFND
12S
2010
NRFND
1TN
2512
NRFND
* For the automotive application, please use ERJ1GJ as 0201 inch size from the new design.
Ratings
＜±0.5 %＞
Limiting
*1
Rated power
Part No.
element
(70 ℃)
(inch size)
voltage
(W)
ERJ1RH
0.05
(0201)
ERJ2RH
0.063
(0402)
ERJ2RK
0.063
(0402)
ERJ3RB
0.1
(0603)
ERJ3RE
0.1
(0603)
ERJ6RB
0.1
(0805)
ERJ6RE
0.1
(0805)
*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.
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.
4
5
6
8
E
N
Resistance tolerance
Power rating
Code
Tolerance
0.031 W
F
±1 ％
0.05 W
0.1 W
0.1 W
0.1 W
0.125 W
0.25 W
0.5 W
0.75 W
0.75 W
1 W
Maximum
Resistance
overload
tolerance
*2
*3
voltage
(%)
(V)
(V)
15
30
±0.5
50
100
±0.5
50
100
±0.5
75
150
±0.5
75
150
±0.5
150
200
±0.5
150
200
±0.5
Precision Thick Film Chip Resistors
8EN, 14N, 12N, 12S, 1TN
7
8
9
F
1
0
Resistance value
The first three digits are significant
figures of resistance and the last
one denotes number of zeros
following.
Decimal point is expressed by "R".
Example : 1002 → 10 kΩ
Resistance
range
(Ω)
(E24,E96)
1 k to 1 M
(E24,E96)
100 to 100 k
10 to 97.6
(E24,E96)
102 k to 1 M
(E24,E96)
100 to 100 k
10 to 97.6
(E24,E96)
102 k to 1 M
100 to 100 k
(E24,E96)
10 to 97.6
(E24,E96)
102 k to 1 M
series : ±1 ％
10
11
12
0
2
V
Packaging methods
Code
Packaging
Pressed carrier taping
Y
W8P2, 20,000 pcs
Embossed carrier taping
U
W4P1, 40,000 pcs
Pressed carrier taping
C
2 mm pitch, 15,000 pcs
Punched carrier taping
X
2 mm pitch, 10,000 pcs
Punched carrier taping
V
4 mm pitch, 5,000 pcs
NRFND
Embossed carrier taping
4 mm pitch, 5,000 pcs
U
NRFND
Embossed carrier taping
4 mm pitch, 4,000 pcs
Not recommended for new design
NRFND
Category
T.C.R.
temperature
-6
range
(×10
/K)
(℃)
±50
-55 to ＋125
±50
±100
±50
-55 to ＋155
±100
±50
±100
Part No.
ERJXGN
ERJ1GN
ERJ1GJ
ERJ2RC
ERJ2RK
ERJ3EK
ERJ6EN
ERJ8EN
ERJ14N
ERJ12N
ERJ12S
ERJ1TN
AEC-Q200
Grade
-
Grade 0
22-Dec-22
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