Precision Thick Film Chip Resistors
Precision Thick Film Chip Resistors
ERJ G : 01005, 0201
ERJ R : 0201, 0402, 0603, 0805
ERJ E : 0603, 0805, 1206,
1210, 1812, 2010, 2512
Type:
ERJ XG, 1G
ERJ 1R, 2R, 3R, 6R
ERJ 3E, 6E, 8E, 14, 12, 1T
●
Low Resistance Tolerance
ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T Series ..... ±1 %
ERJ1R, 2R, 3R, 6R Series .............................. ±0.5 %
●
Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
■
Features
●
Small size and lightweight
●
High reliability
Metal glaze thick film resistive element and three
layers of electrodes
●
Compatible with placement machines
Taping packaging available
●
Suitable for both reflow and flow soldering
●
RoHS compliant
■
Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions
Please see Data Files
■
Explanation of Part Numbers
●
ERJ1R, 2R, 3R, 6R Series, ±0.5 % type
1
2
3
4
5
6
7
8
9
10
11
12
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Type: inch Power R.
1R : 0201 0.05 W
2R : 0402 0.063 W
3R : 0603
0.1 W
6R : 0805
0.1 W
T.C.R. Marking
Code
T.C.R.
±50 10
–6
/˚C (1R, 2R)
H
±50 10
–6
/˚C (3R, 6R)
B
±100 10
–6
/˚C (2R)
K
±100 10
–6
/˚C (3R, 6R)
E
Resistance Tolerance
Code
Tolerance
D
±0.5 %
Code
C
X
V
Packaging Methods
Packaging
Type
Pressed Carrier Taping
ERJ1R
2 mm pitch, 15,000 pcs.
Punched Carrier Taping
ERJ2R
2 mm pitch, 10,000 pcs.
Punched Carrier Taping
4 mm pitch, 5,000 pcs.
ERJ3R
ERJ6R
Resistance Value
The first three digits are significant figures of resistance
and the last one denotes number of zeros following.
Example: 1002 10 k
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.
03 Aug. 2012
5
Precision Thick Film Chip Resistors
●
ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T Series, ±1 % type
1
2
3
4
5
6
7
8
9
10
11
12
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Type : inch
Power R.
XGN : 01005
0.031 W
1GN : 0201
0.05 W
2RK : 0402
0.1 W
3EK : 0603
0.1 W
6EN : 0805
0.125 W
8EN : 1206
0.25 W
14N : 1210
0.5 W
12N : 1812
0.75 W
12S : 2010
0.75 W
1TN : 2512
1W
Resistance Tolerance
Code Tolerance
±1 %
F
Code
Y
C
Packaging Methods
Packaging
Type
Pressed Carrier Taping
2 mm pitch, 20,000 pcs. ERJXGN
Pressed Carrier Taping
ERJ1GN
2 mm pitch, 15,000 pcs.
Punched Carrier Taping
ERJ2RK
2 mm pitch, 10,000 pcs.
ERJ3EK
Punched Carrier Taping
ERJ6EN
4 mm pitch, 5,000 pcs.
ERJ8EN
ERJ14N
Embossed Carrier Taping
ERJ12N
4 mm pitch, 5,000 pcs.
ERJ12S
Embossed Carrier Taping
4 mm pitch, 4,000 pcs. ERJ1TN
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 k
X
V
U
■
Construction
■
Dimensions in mm (not to scale)
L
a
W
Protective coating
t
Alumina substrate
Electrode (Inner)
Type
(inch size)
ERJXG
(01005)
ERJ1G, 1R
(0201)
ERJ2R□
(0402)
ERJ3R□
ERJ3EK
(0603)
ERJ6R□
ERJ6EN
(0805)
ERJ8EN
(1206)
ERJ14N
(1210)
ERJ12N
(1812)
ERJ12S
(2010)
ERJ1TN
(2512)
L
0.40
0.60
±0.02
b
Dimensions (mm)
W
0.20
0.30
0.50
±0.02
a
0.10
0.10
0.20
±0.03
b
0.10
0.15
0.25
0.30
0.40
0.50
0.50
0.50
0.60
0.60
±0.03
t
0.13
±0.02
Mass (Weight)
[g/1000 pcs.]
0.04
0.15
0.8
2
4
10
16
27
27
45
±0.03
±0.03
±0.05
±0.05
0.23
0.35
0.45
0.60
0.60
0.60
0.60
0.60
0.60
±0.03
Electrode
(Between)
1.00
1.60
2.00
±0.05
±0.05
±0.10
±0.05
±0.05
±0.15
0.80
–0.05
0.30
1.25
±0.10
+0.15
±0.20
±0.15
±0.10
±0.20
0.40
±0.20
±0.20
±0.10
Thick film
resistive element
Electrode (Outer)
3.20
–0.20
1.60
–0.15
0.50
3.20
4.50
5.00
6.40
±0.20
+0.05
+0.05
±0.20
±0.20
±0.10
2.50
3.20
2.50
3.20
±0.20
0.50
0.50
0.60
0.65
±0.20
±0.20
±0.10
±0.20
±0.20
±0.20
±0.20
±0.10
±0.20
±0.20
±0.20
±0.20
±0.10
±0.20
±0.20
±0.20
±0.20
±0.10
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.
03 Aug. 2012
6
Precision Thick Film Chip Resistors
■
Ratings
<±0.5 %>
Type
(inch size)
ERJ1RH
(0201)
Power Rating Limiting Element Maximum Overload Resistance
(1)
(2)
Voltage
Voltage
Tolerance
at 70 °C
(%)
(W)
(V)
(V)
0.05
0.063
0.063
0.1
0.1
0.1
0.1
15
50
50
50
50
150
150
30
100
100
100
100
200
200
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
Resistance
Range
(Ω)
1 k to 1 M
(E24, E96)
100 to 100 k
(E24, E96)
10 to 97.6
102 k to 1 M
(E24, E96)
100 to 100 k
(E24, E96)
10 to 97.6
102 k to 1 M
(E24, E96)
100 to 100 k
(E24, E96)
10 to 97.6
102 k to 1 M
(E24, E96)
T.C.R.
(×10
–6
/°C)
±50
±50
±100
±50
±100
±50
±100
Category
Temperature Range
(°C)
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
–55 to +125
ERJ2RH
(0402)
ERJ2RK
(0402)
ERJ3RB
(0603)
ERJ3RE
(0603)
ERJ6RB
(0805)
ERJ6RE
(0805)
<±1 %>
Type
(inch size)
ERJXGN
(01005)
Power Rating Limiting Element Maximum Overload Resistance
(1)
(2)
Voltage
Voltage
Tolerance
at 70 °C
(%)
(V)
(V)
(W)
0.031
0.05
0.1
0.1
0.125
0.25
0.5
0.75
0.75
1
15
25
50
75
150
200
200
200
200
200
30
50
100
150
200
400
400
500
500
500
±1
±1
±1
±1
±1
±1
±1
±1
±1
±1
Resistance
Range
(Ω)
10 to 1 M
(E24, E96)
10 to 1 M
(3)
(E24, E96)
10 to 1 M
(3)
(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)
T.C.R.
(×10
–6
/°C)
<100
Ω
: ±300
100
Ω
<
: ±200
±200
±100
±100
±100
±100
±100
±100
±100
±100
Category
Temperature Range
(°C)
–55 to +125
–55 to +125
–55 to +155
–55 to +155
–55 to +155
–55 to +155
–55 to +155
–55 to +155
–55 to +155
–55 to +155
ERJ1GN
(0201)
ERJ2RK
(0402)
ERJ3EK
(0603)
ERJ6EN
(0805)
ERJ8EN
(1206)
ERJ14N
(1210)
ERJ12N
(1812)
ERJ12S
(2010)
ERJ1TN
(2512)
(1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV=
√
Power Rating
×
Resistance Values, or Limiting Element Voltage
listed above, whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5 (Only ERJ2RK ±1% =2.0)
×
Power Rating or max.
Overload Voltage listed above whichever less.
(3) Please contact us when you need a type with a resistance of less than 10
Ω.
Rated Load (%)
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the figure on the right.
–55 °C
100
80
60
40
20
0
–60 –40 –20
70 °C
155 °C
125 °C
0 20 40 60 80 100 120 140 160 180
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.
03 Aug. 2012
7
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