Anti-Sulfurated Thick Film Chip Resistors
Anti-Sulfurated
Thick Film Chip Resistors
Type:
ERJ S02, S03, S06, S08, S14, S12, S1D, S1T
(Au-based inner electrode type)
Type:
ERJ U01, U02, U03, U06, U08, U14, U12,
U1D, U1T, U6S, U6Q
(Ag-Pd-based inner electrode type)
Features
●
High
resistance to sulfurization achieved by adopting an Au-based inner electrode (ERJS type)
and Ag-Pd-based inner electrode (ERJU type)
●
High reliability
Metal glaze thick film resistive element and three layers of electrodes
●
Suitable for both reflow and flow soldering
●
Low Resistance type…ERJU6S, U6Q : 0.1
Ω
to 1.0
Ω
●
Reference Standard…IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
●
AEC-Q200 qualified (Exemption ERJU01)
●
RoHS compliant
■
As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
Explanation of Part Numbers
●
ERJU01
1
to ERJU1T, ERJS02 to ERJS1T Type
2
3
4
5
6
7
8
9
10
11
12
E
R
J
S
0
6
F
1
0
0
2
V
Product Code
Thick Film Chip Resistors
Code Inch
U01 0201
S02
U02
S03
U03
S06
U06
S08
U08
0402
0603
0805
1206
Resistance Tolerance
Code Tolerance Code Tolerance
J
D
±5%
± 0.5 %
0
F
Jumper
±1%
Size, Power Rating
Power R. Code Inch
S14
0.05 W
U14 1210
S12
0.1 W
U12 1812
S1D
0.1 W
U1D 2010
S1T
0.125 W
U1T 2512
0.25 W
Power R.
0.5 W
0.75 W
0.75 W
Packaging Methods
Code
Packaging
Part No.
Pressed Carrier Taping
ERJU01
C 2 mm pitch, 15,000 pcs.
Punched Carrier Taping
X 2 mm pitch, 10,000 pcs. ERJS02, ERJU02
V
Punched Carrier Taping ERJS03, ERJU03
4 mm pitch, 5,000 pcs. ERJS06, ERJU06
ERJS08, ERJU08
Embossed Carrier Taping ERJS14, ERJU14
4 mm pitch, 5,000 pcs. ERJS12, ERJU12
ERJS1D, ERJU1D
Embossed Carrier Taping
4 mm pitch, 4,000 pcs. ERJS1T, ERJU1T
Resistance Value
The first two or three digits are significant figures of
resistance and the third or 4th one denotes number
of zeros following. Jumper is expressed by R00.
Three digit type (±5%), four digit type (±0.5%, ±1%)
Example: 222→2.2k
Ω,
1002→10k
Ω
1W
U
●
ERJU6S,
U6Q Type
1
2
3
4
5
6
7
8
9
10
11
E
R
J
U
6
S
J
R
2
0
V
Size, Power Rating
Code Inch Power R.
0.25 W
0805
U6
Product Code
Thick Film Chip Resistors
Resistance Value
Code
Res. Value
S
0.1
Ω
to 0.2
Ω
Q
0.22
Ω
to 1
Ω
Resistance Tolerance
Code Tolerance
±1 %
F
±2 %
G
±5 %
J
Resistance Value
Shown by 3 digits or
letters.
(Example)
R20 : 0.20
Ω=200m Ω
1R0 : 1.0
Ω=1000m Ω
Code
V
Packaging Methods
Part No.
Packaging
Punched Carrier Taping ERJU6S
4 mm pitch, 5,000 pcs. ERJU6Q
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.
10 Nov. 2017
Anti-Sulfurated Thick Film Chip Resistors
Construction
Dimensions in mm (not to scale)
a
W
Protective coating
t
Alumina substrate
Electrode (Inner)
Au-based :
ERJS type
Ag-Pd-based:
ERJU type
b
Part No.
ERJU01
ERJS02
ERJU02
ERJS03
ERJU03
ERJS06
ERJU06
ERJU6□
ERJS08
ERJU08
ERJS14
ERJU14
ERJS12
ERJU12
ERJS1D
ERJU1D
ERJS1T
ERJU1T
Dimensions (mm)
L
0.60
1.00
1.60
2.00
±0.03
±0.05
L
W
0.30
0.50
±0.03
±0.05
a
0.10
0.20
±0.05
±0.10
b
0.15
0.25
0.30
0.40
0.45
0.50
0.50
0.50
0.60
0.60
±0.05
±0.10
t
0.23
0.35
0.45
0.60
0.55
0.60
0.60
0.60
0.60
0.60
±0.03
±0.05
Mass (Weight)
[g/1000 pcs.]
0.15
0.8
2
4
6
10
16
27
27
45
Electrode
(Between)
±0.15
0.80
–0.05
0.30
1.25
1.25
±0.10
±0.10
+0.05
+0.15
±0.20
±0.15
±0.10
±0.20
±0.20
+0.05
0.40
0.45
±0.20
±0.20
±0.20
±0.20
±0.20
±0.20
±0.10
±0.10
±0.10
2.00
3.20
–0.20
1.60
–0.15
0.50
3.20
4.50
5.00
6.40
±0.20
2.50
3.20
2.50
3.20
±0.20
0.50
0.50
0.60
0.65
±0.20
±0.20
±0.10
Thick film
resistive element
Electrode (Outer)
±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
Ratings
Part No.
(inch size)
ERJU01
(0201)
ERJS02
ERJU02
(0402)
ERJS03
ERJU03
(0603)
ERJS06
ERJU06
(0805)
ERJS08
ERJU08
(1206)
ERJS14
ERJU14
(1210)
ERJS12
ERJU12
(1812)
ERJS1D
ERJU1D
(2010)
ERJS1T
ERJU1T
(2512)
Power
Rating
(3)
at 70 °C
(W)
0.05
0.1
0.1
0.125
0.25
0.5
0.75
0.75
1.0
Limiting
Element
Voltage
(1)
(V)
25
50
75
150
200
200
200
200
200
Maximum Resistance
Overload Tolerance
Voltage
(2)
(%)
(V)
50
100
150
200
400
400
500
500
500
±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
±0.5, ±1
±5
Resistance
Range
(Ω)
10 to 1M
1 to 1M
1 to 1M
1 to 1M
1 to 10M
1 to 1M
1 to 10M
1 to 1M
1 to 10M
1 to 1M
1 to 10M
1 to 1M
1 to 10M
1 to 1M
1 to 10M
1 to 1M
1 to 10M
(E24, E96)
(E24)
(E24, E96)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
T.C.R.
-6
(×10 /°C )
Category
Temperature AEC-Q200
Range
Grade
(°C)
–55 to +125
–55 to +155
–55 to +155
–
Grade 0
Grade 0
Grade 0
Grade 0
Grade 0
Grade 0
Grade 0
Grade 0
1 to 3.3M (E24)
<10
Ω:
–100 to +600
–55 to +155
10
Ω
to 1M
Ω:
±200(±5%)
±100(±0.5, ±1%)
½
–55 to +155
½
ERJU01,
ERJS02,
ERJU02 :
±200
1M
Ω<:
–400 to +150
–55 to +155
–55 to +155
–55 to +155
–55 to +155
(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 Test Voltage (OTV) shall be determined from OTV=Specified Magnification (refer to performance)
×
RCWV or Maximum Overload Voltage listed above, whichever less.
(3) Use it on the condition that the case temperature is below the upper category temperature.
[Low Resistance type]
Part No.
(inch size)
ERJU6S (0805)
ERJU6Q (0805)
PowerRating
(1)
Resistance
at 70 °C
Tolerance
(W)
(%)
0.25
±1, ±2, ±5
Resistance
Range
(Ω)
0.1 to 0.2 (E24)
0.22 to 1 (E24)
T.
C.R.
(×10 /°C )
±150
-6
Category
Temperature
Range
(°C)
–55 to +155
AEC-Q200
Grade
Grade 0
(1) Use it on the condition that the case temperature is below the upper category temperature.
√
· Rated Continuous Working Voltage (RCWV) shall be determined from RCWV = Power Rating
×
Resistance Values.
· Overload Test Voltage (OTV) shall be determined from OTV = Specified Magnification (refer to performance)
×
RCWV.
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.
10 Nov. 2017
Anti-Sulfurated Thick Film Chip Resistors
[For Jumper]
Part No.
(inch size)
ERJU01
(0201)
Rated Current
(A)
0.5
Maximum Overload Current
(A)
1
(1)
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the figure below.
ERJS02
ERJU02
(0402)
ERJS03
ERJU03
(0603)
1
2
–55 °C
100
Rated Load (%)
80
60
40
ERJU01
20
0
–60 –40 –20
0
20
40
60
125 °C
155 °C
70 °C
ERJS06
ERJU06
(0805)
ERJS08
ERJU08
(1206)
ERJS14
ERJU14
(1210)
ERJS12
ERJU12
(1812)
2
4
80 100 120 140 160 180
Ambient Temperature (°C)
ERJS1D
ERJU1D
(2012)
ERJS1T
ERJU1T
(2512)
(1) Overload test current
Performance
●
ERJU01
to ERJU1T, ERJS02 to ERJS1T Type
Performance Requirements
Test Conditions
Resistor type
Jumper type
Within Specified
100m
Ω
or less 20 °C
Tolerance
Within Specified
200m
Ω
or less +25 °C/+155 °C (ERJU01 : +25 °C/+125 °C)
T. C. R.
Rated Voltage
×
2.5, 5s
±2%
100m
Ω
or less
Jumper type : Max. Overload Current, 5 s
±1%
±1%
±1%
±1%
±3%
±3%
100m
Ω
or less 270 °C, 10 s
100m
Ω
or less
–55 °C (30min.) / +155 °C (ERJU01: +125 °C) (30min.),
100 cycles
Test Item
Resistance
T. C. R.
Overload
Resistance to
Soldering Heat
Rapid Change of
Temperature
High Temperature
Exposure
Damp Heat, Steady State
Load Life in Humidity
Endurance at 70 °C
●
ERJU6S,
100m
Ω
or less +155 °C (ERJU01 : +125 °C), 1000 h
100m
Ω
or less 60 °C, 90% to 95 %RH, 1000 h
60 °C, 90% to 95 %RH, Rated Voltage (Jumper type :
100m
Ω
or less
Rated Current), 1.5 h ON/0.5 h OFF cycle, 1000h
70 °C, Rated Voltage (Jumper type : Rated Current),
100m
Ω
or less
1.5 h ON/0.5 h OFF cycle, 1000 h
U6Q Type
Performance
Requirements
Within Specified
20 °C
Tolerance
Within Specified
+25 °C/+125 °C
T. C. R.
±1%
Rated Voltage
×
2.5, 5 s
±1%
±1%
±1%
±1%
±3%
±3%
270 °C, 10 s
–55 °C (30min.) / +125 °C (30min.), 100 cycles
+155 °C, 1000 h
60 °C, 90% to 95%RH, 1000 h
60 °C, 90% to 95%RH, Rated Voltage,
1.5 h ON/0.5 h OFF cycle, 1000 h
70 °C, Rated Voltage, 1.5 h ON/0.5 h OFF cycle, 1000 h
Test Conditions
Test Item
Resistance
T. C. R.
Overload
Resistance to Soldering Heat
Rapid Change of Temperature
High Temperature Exposure
Damp Heat, Steady State
Load Life in Humidity
Endurance at 70 °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.
10 Nov. 2017
