Anti-Sulfurated Thick Film Chip Resistors
ERJ S type
(Au-based inner electrode type)
ERJ S02, S03, S06, S08, S14
series
ERJ S12, S1D, S1T
series
ERJ U type
(Ag-Pd-based inner electrode type)
ERJ U0X, U01, U02, U03, U06, U08, U14
series
ERJ U12, U1D, U1T, U6S, U6Q
series
Features
●
High resistance to sulfurization achieved by adopting an Au-based inner electrode (Series ERJS)
and Ag-Pd-based inner electrode (Series ERJU )
: Metal glaze thick film resistive element and three layers of electrodes
●
High reliability
●
Suitable for both reflow and flow soldering
: ERJU6S, U6Q series : 0.1 Ω to 1 Ω
●
Low resistance type
: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C
●
Reference standard
●
AEC-Q200 compliant (except ERJU0X, ERJU01)
●
RoHS compliant
■
As for packaging methods, land pattern, soldering conditions and safety precautions,
please see data files.
Explanation of part numbers
●
ERJS02 to ERJS1T，ERJU0X to ERJU1T series
1
2
3
4
5
6
7
8
9
10
11
12
E
R
J
S
0
6
F
1
0
0
2
V
Packaging methods
Packaging
Part No.
Product code
Thick film
chip resistors
Size, Power rating
Code
inch
Power rating
Code
inch
Power rating
U0X
01005
U01
S02
U02
S03
U03
S06
U06
0201
0402
0603
0805
0.031 W
0.05 W
0.1 W
0.1 W
0.125 W
S08
U08
S14
U14
S12
U12
S1D
U1D
S1T
U1T
Resistance tolerance
Code
Tolerance
D
±0.5
％
F
±1
％
J
±5
％
0
Jumper
Resistance value
The first two or three digits are significant figures
of resistance and the third or fourth one denotes
number of zeros following. Jumper is expressed
by R00.
Three digit type (±5 %),
four digit type (±0.5 %, ±1 %)
(Ex.) 222 : 2.2 kΩ, 1002 : 10 kΩ
Code
Y
Ｃ
X
V
Pressed carrier taping
2 mm pitch, 20,000 pcs
Pressed carrier taping
2 mm pitch, 15,000 pcs
Punched carrier taping
2 mm pitch, 10,000 pcs
Punched carrier taping
4 mm pitch, 5,000 pcs
Embossed carrier taping
4 mm pitch, 5,000 pcs
Embossed carrier taping
4 mm pitch, 4,000 pcs
ERJU0X
ERJU01
ERJS02, ERJU02
ERJS03, ERJU03
ERJS06, ERJU06
ERJS08, ERJU08
ERJS14, ERJU14
ERJS12, ERJU12
ERJS1D, ERJU1D
ERJS1T, ERJU1T
1206
1210
1812
2010
2512
0.25 W
0.5 W
0.75 W
0.75 W
1W
U
●
ERJU6S, U6Q series
1
2
3
4
5
6
7
8
9
10
11
E
Product code
Thick film
chip resistors
R
J
U
6
S
J
R
Resistance tolerance
Code
Tolerance
2
0
Resistance value
V
Packaging methods
Packaging
Part No.
ERJU6S
Punched carrier taping
4 mm pitch, 5,000 pcs
ERJU6Q
Code
Size, Power rating
0805
inch
Power rating
Resistance value region
U6
0.25 W
S
Q
0.1 Ω to 0.2 Ω
0.22 Ω to 1 Ω
F
G
]
±1
％
±2
％
±5
％
R20 : 0.20 Ω=200 mΩ
1R0 : 1.0 Ω=1000 mΩ
Shown by 3 digits
or letters.
(Ex.)
Code
V
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-Sep-20
Anti-Sulfurated Thick Film Chip Resistors
Ratings
Part No.
(inch size)
Power
rating
*1
(70
℃)(W)
voltage
*2
(V)
Limiting
element
Maximum
overload
voltage
(V)
*3
Resistance
tolerance
(%)
±1
±5
Resistance
range
(Ω)
10 to 1 M
1 to 1 M
10 to 1 M
1 to 1 M
1 to 1 M
1 to 3.3 M
1 to 1 M
1 to 10 M
1 to 1 M
1 to 10 M
1 to 1 M
1 to 10 M
1 to 1 M
1 to 10 M
1 to 1 M
1 to 10 M
1 to 1 M
1 to 10 M
1 to 1 M
1 to 10 M
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
T.C.R.
(×10
-6
/K)
R<10 Ω
: –100 to +600
10 Ω≤R<100 Ω
: ±300
100 Ω≤R
: ±200
R<10 Ω
: –100 to +600
10 Ω to 1 MΩ
: ±200
1 MΩ<R
: –400 to +150
AEC-
Category
temperature
Q200
range (℃)
Grade
ERJU0X
(01005)
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)
0.031
0.05
0.1
15
25
50
30
50
100
–55 to +125
±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
-
0.1
75
150
0.125
150
200
0.25
200
400
R<10 Ω
: –100 to +600
–55 to +155 Grade 0
10 Ω to 1 MΩ
: ±200 (± 5 %)
: ±100
(±0.5 %, ±1 %)
1 MΩ<R
: –400 to +150
0.5
200
400
0.75
200
500
0.75
200
500
1.0
200
500
*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.
【Low
resistance type】
Part No.
(inch size)
ERJU6S (0805)
ERJU6Q (0805)
Power rating
*1
(70
℃)(W)
Resistance
tolerance
(%)
±1, ±2, ±5
Resistance
range
(Ω)
0.1 to 0.2
0.22 to 1
(E24)
(E24)
T.C.R.
(×10
-6
/K)
0 to +150
Category temperature
range
(℃)
–55 to +155
AEC-Q200
Grade
Grade 0
0.25
*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 Value.
・
Overload Test Voltage (OTV) shall be determined from OTV=Specified Magnification (refer to performance) × RCW.
【For
jumper]
Part No.
ERJU0X
ERJU01
ERJS02,ERJU02
ERJS03,ERJU03
ERJS06,ERJU06
ERJS08,ERJU06
ERJS14,ERJU14
ERJS12,ERJU12
ERJS1D,ERJU1D
ERJS1T,ERJU1T
100 mΩ or less
Resistance
Rated current
Maximum overload
current
*1
Power derating curve
For resistors operated in ambient temperatures
above 70
℃,
power rating shall be derated in
accordance with the figure below.
Rated load (%)
100
80
60
40
20
0
-60 -40 -20
0
20
40
60
ERJU0X, U01
125
℃
80 100 120 140 160 180
155
℃
-55
℃
70
℃
0.5 A
1A
1A
2A
2A
4A
*1: Overload test current
Ambient temperature (℃)
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-Sep-20
Anti-Sulfurated Thick Film Chip Resistors
Construction
Protective coating
Alumina substrate
Electrode (Inner)
Au-based : ERJS Type
Ag-Pd-based : ERJU Type
Electrode (Between)
Thick film resistive element
Electrode (Outer)
*Value markings color
ERJS Type：Blue
ERJU Type：Red
Dimensions (not to scale)
a
W
T
b
Dimensions
L
0.40±0.02
0.60±0.03
1.00±0.05
1.60±0.15
2.00±0.20
2.00±0.20
3.20+0.05/-0.20
3.20±0.20
4.50±0.20
5.00±0.20
6.40±0.20
Unit : mm
L
Part No.
ERJU0X
ERJU01
ERJS02
ERJU02
ERJS03
ERJU03
ERJS06
ERJU06
ERJU6□
ERJS08
ERJU08
ERJS14
ERJU14
ERJS12
ERJU12
ERJS1D
ERJU1D
ERJS1T
ERJU1T
Mass (Weight)
W
0.20±0.02
0.30±0.03
0.50±0.05
0.80+0.15/-0.05
1.25±0.10
1.25±0.10
1.60+0.05/-0.15
2.50±0.20
3.20±0.20
2.50±0.20
3.20±0.20
a
0.10±0.03
0.10±0.05
0.20±0.10
0.30±0.20
0.40±0.20
0.45±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.60±0.20
0.65±0.20
b
0.10±0.03
0.15±0.05
0.25±0.10
0.30±0.15
0.40±0.20
0.45±0.20
0.50±0.20
0.50±0.20
0.50±0.20
0.60±0.20
0.60±0.20
T
0.13±0.02
0.23±0.03
0.35±0.05
0.45±0.10
0.60±0.10
0.55±0.10
0.60±0.10
0.60±0.10
0.60±0.10
0.60±0.10
0.60±0.10
(g/1000 pcs)
0.04
0.15
0.8
2
4
6
10
16
27
27
45
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-Sep-20
Anti-Sulfurated Thick Film Chip Resistors
Performance
●
ERJS02 to ERJS1T, ERJU0X to ERJU1T series
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
℃
Performance requirements
⊿R
Resistor type
Jumper type
Within specified
tolerance
Within Specified
T. C. R.
±2 %
±1 %
±1 %
±1 %
±1 %
±3 %
±3 %
100 mΩ or less
200 mΩ or less
100 mΩ or less
100 mΩ or less
100 mΩ or less
100 mΩ or less
100 mΩ or less
100 mΩ or less
100 mΩ or less
Test conditions
20
℃
+25
℃
/ +155
℃
(ERJU0X,U01 : +25
℃
/ +125
℃)
Rated voltage × 2.5, 5 s
Jumper type : Max. overload current, 5 s
270
℃,
10 s
–55
℃
(30min.)/+155
℃
(ERJU0X,U01 : +125
℃)
(30min.), 100 cycles
+155
℃
(ERJU0X,U01 : +125
℃),
1000 h
60
℃,
90 % to 95 %RH, 1000 h
60
℃,
90 % to 95 %RH, Rated voltage (Jumper type :
Rated current), 1.5 h ON / 0.5 h OFF cycle, 1000 h
70
℃,
Rated voltage (Jumper type : Rated current)，
1.5 h ON / 0.5 h OFF cycle, 1000 h
●
ERJU6S, U6Q series
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
℃
Performance
requirements
⊿R
Within specified
tolerance
Within specified
T. C. R.
±1 %
±1 %
±1 %
±1 %
±1 %
±3 %
±3 %
Test conditions
20
℃
+25
℃
/ +125
℃
Rated voltage × 2.5, 5 s
270
℃,
10 s
–55
℃
(30 min.) / +125
℃
(30min.)，100 cycles
+155
℃,
1000 h
60
℃,
90 % to 95 %RH, 1000 h
60
℃,
90 % to 95 %RH, Rated voltage
1.5 h ON / 0.5 h OFF cycle, 1000 h
70
℃，Rated
voltage，1.5 h ON / 0.5 h OFF cycle，1000 h
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-Sep-20
Guidelines and precautions regarding the
technical information and use of our products
described in this online catalog.
■
If you want to use our products described in this online catalog for applications requiring special
qualities or reliability, or for applications where the failure or malfunction of the products may directly
jeopardize human life or potentially cause personal injury (e.g. aircraft and aerospace equipment,
traffic and transportation equipment, combustion equipment, medical equipment, accident prevention,
anti-crime equipment, and/or safety equipment), it is necessary to verify whether the specifications of
our products fit to such applications. Please ensure that you will ask and check with our inquiry desk
as to whether the specifications of our products fit to such applications use before you use our products.
■
The quality and performance of our products as described in this online catalog only apply to our
products when used in isolation. Therefore, please ensure you evaluate and verify our products under
the specific circumstances in which our products are assembled in your own products and in which our
products will actually be used.
■
If you use our products in equipment that requires a high degree of reliability, regardless of the
application, it is recommended that you set up protection circuits and redundancy circuits in order
to ensure safety of your equipment.
■
The products and product specifications described in this online catalog are subject to change for
improvement without prior notice. Therefore, please be sure to request and confirm the latest product
specifications which explain the specifications of our products in detail, before you finalize the design
of your applications, purchase, or use our products.
■
The technical information in this online catalog provides examples of our products' typical operations
and application circuits. We do not guarantee the non-infringement of third party's intellectual property
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■
If any of our products, product specifications and/or technical information in this online catalog is to
be exported or provided to non-residents, the laws and regulations of the exporting country,
especially with regard to security and export control, shall be observed.
<Regarding the Certificate of Compliance with
the EU RoHS Directive/REACH Regulations>
■
The switchover date for compliance with the RoHS Directive/REACH Regulations varies depending
on the part number or series of our products.
■
When you use the inventory of our products for which it is unclear whether those products are
compliant with the RoHS Directive/REACH Regulation, please select "Sales Inquiry" in the website
inquiry form and contact us.
We do not take any responsibility for the use of our products outside the scope of the
specifications, descriptions, guidelines and precautions described in this online catalog.
16-Apr-21
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