Anti-Sulfurated Thick Film Chip Resistors
ERJ UP type
ERJ UP3, UP6, UP8
Features
● High resistance to sulfurization achieved by adopting Anti-Sulfurated electrode material
(Ag-Pd-based inner electrode) and structure
● ESD surge characteristics superior to standard metal film resistors
● High reliability : Metal glaze thick film resistive element and three layers of electrodes
● Suitable for both reflow and flow soldering
● High power
0.25 W：0603 inch / 1608 mm size(ERJUP3)
0.50 W：0805 inch / 2012 mm size(ERJUP6)
0.66 W : 1206 inch / 3216 mm size(ERJUP8)
● Reference standard
: IEC 60115-8，JIS C 5201-8，JEITA RC-2134C
● AEC-Q200 compliant
● RoHS compliant
■ As for packaging methods, land pattern, soldering conditions and safety precautions,
please see data files.
/ Anti-Surge Type
series
Explanation of part numbers
1T ERJS02 ½ ERJS1Tシリーズ
1
2
3
4
5
6
7
8
9
10
11
12
E
R
J
U
P
6
D
1
0
Resistance value
0
2
V
Packaging methods
Product code
Thick film
chip resistors
Size, Power rating
Code
inch
Power rating
Resistance tolerance
Code
Tolerance
UP3
UP6
UP8
0603
0805
1206
0.25 W
0.50 W
0.66 W
D
F
J
±0.5 ％
±1 ％
±5 ％
The first two or three digits are
significant figures of resistance and
the third or 4th one denotes
number of zeros following.
Three digit type (±5 %),
Four digit type (±1 %, ±0.5 %)
Ex. 222: 2.2 kΩ, 1002 : 10 kΩ
Code
Packaging
Punched carrier taping
4 mm pitch, 5,000 pcs
Part No.
ERJUP3
ERJUP6
ERJUP8
V
Ratings
Power
Part No.
(inch size)
rating
(70 ℃)
(W)
*1
Limiting
element
voltage
(V)
*2
Maximum
overload
voltage
(V)
*3
Resistance
tolerance
(%)
±0.5, ±1
±5
±0.5, ±1
Resistance
range
(Ω)
10 to 1 M
1 to 1.5 M
10 to 1 M
1 to 3.3 M
10 to 1 M
1 to 10 M
(E24, E96)
(E24)
(E24, E96)
(E24)
(E24, E96)
(E24)
R<10 Ω
10 Ω≤R
R<10 Ω
10 Ω≤R
T.C.R.
(×10 /K)
±100
±200
±100
: –100 to +600
: ±200
±100
: –100 to +600
: ±200
-6
Category
temperature
range
(℃)
–55 to +155
AEC-Q200
Grade
ERJUP3
(0603)
ERJUP6
(0805)
ERJUP8
(1206)
0.25
0.50
150
400
200
600
Grade 0
Grade 0
±5
±0.5, ±1
–55 to +155
0.66
500
1000
±5
–55 to +155
Grade 0
*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.
29-Jan-20
Anti-Sulfurated Thick Film Chip Resistors / Anti-Surge Type
ESD Characteristic
R
R
R=0 Ω(≤1.5 kΩ) / 150 Ω(＞1.5 kΩ)
150 pF
±3 kV
C
E
E
C
Anti-Sulfurated Thick Film Chip Resistors / Anti-Surge Type (ERJUP Type)
Anti-Sulfurated Thick Film Chip Resistors (ERJU Type)
5
Change Ratio of
Resistance Value
(%)
ERJUP3 (0603 inch/1608 mm)
ERJUP3
Change Ratio of
Resistance Value
(%)
ERJUP6 (0805 inch/2012 mm)
5
0
-5
-10
-15
-20
-25
-30
ERJU06
ERJUP6
サR
C E
-10
1 1
±1½V
R 1
±3½V
-15
-5
-20
-25
-30
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
0
ERJU03
1 MΩ
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
5
Change Ratio of
Resistance Value
(%)
ERJUP8 (1206 inch/3216 mm)
ERJUP8
ERJU08
0
-5
-10
-15
-20
-25
-30
10 Ω
100 Ω
1 kΩ
※This data is for reference purposes.
Please check with the actual equipment before use.
10 kΩ
100 kΩ
1 MΩ
Performance
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.
±2 %
D：±0.5 %
F, J：±1 %
±1 %
±1 %
±1 %
±3 %
±3 %
ERJUP6
ERJUP3, ERJUP8
Test conditions
20 ℃
+25 ℃ / +155 ℃
: Rated voltag x 1.77, 5 s
: Rated voltag x 2.0, 5 s
270 ℃, 10 s
–55 ℃ (30 min.) / +155 ℃ (30 min.), 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.
29-Jan-20
Fixed Resistors
Safety Precautions (Common precautions for Fixed Resistors)
• When using our products, no matter what sort of equipment they might be used for, be sure to make a written
agreement on the specifications with us in advance. The design and specifications in this catalog are subject to
change without prior notice.
• Do not use the products beyond the specifications described in this catalog.
• This catalog explains the quality and performance of the products as individual components. Before use, check
and evaluate their operations when installed in your products under the actual conditions for use.
• Install the following systems for a failsafe design to ensure safety if these products are to be used in equipment
where a defect in these products may cause the loss of human life or other significant damage, such as
damage to vehicles (automobile, train, vessel), traffic lights, medical equipment, aerospace equipment,
electric heating appliances, combustion/gas equipment, rotating equipment, and disaster/crime prevention
equipment.
½ Systems equipped with a protection circuit and a protection device.
½ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single
fault.
½ Systems equipped with an arresting the spread of fire or preventing glitch.
• These products are designed and manufactured for general and standard use in general elec tron ic equipment.
(e.g. AV equipment, home electric appliances, office equipment, information and communication equipment)
For applications in which special quality and reliability are required, or if the failure or malfunction of the
products may directly jeopardize life or cause threat of personal injury (such as for aircraft and aerospace
equipment, traffic and transport equipment, combustion equipment, medical equipment, accident prevention
and anti-theft devices, and safety equipment), please be sure to consult with our sales representative in
advance and to exchange product specifications which conform to such applications.
• These products are not intended for use in the following special conditions. Before using the products, carefully
check the effects on their quality and performance, and determine whether or not they can be used.
1. In liquid, such as water, oil, chemicals, or organic solvent.
2. In direct sunlight, outdoors, or in dust.
3. In salty air or air with a high concentration of corrosive gas, such as Cl
2
，H
2
S，NH
3
，SO
2
，or NO
X
.
4. Electric Static Discharge (ESD) Environment.
These components are sensitive to static electricity and can be damaged under static shock (ESD).
Please take measures to avoid any of these environments.
Smaller components are more sensitive to ESD environment.
5. Electromagnetic and Radioactive Environment.
Avoid any environment where strong electromagnetic waves and radiation exist.
6. In an environment where these products cause dew condensation.
7. Sealing or coating of these products or a printed circuit board on which these products are mounted, with
resin or other materials.
• These products generate Joule heat when energized. Carefully position these products so that their heat will
not affect the other components.
• Carefully position these products so that their temperatures will not exceed the category temperature range
due to the effects of neighboring heat-generating components. Do not mount or place heat-generating
components or inflammables, such as vinyl-coated wires, near these products.
• Note that non-cleaning solder, halogen-based highly active flux, or water-soluble flux may deteriorate the
performance or reliability of the products.
• Carefully select a flux cleaning agent for use after soldering. An unsuitable agent may deteriorate the
performance or reliability. In particular, when using water or a water-soluble cleaning agent, be careful not to
leave water residues. Otherwise, the insulation performance may be deteriorated.
• Do not apply flux to these products after soldering. The activity of flux may be a cause of failures in these
products.
• Refer to the recommended soldering conditions and set the soldering condition. High peak temperature or
long heating time may impair the performance or the reliability of these products.
• Recommended soldering condition is for the guideline for ensuring the basic characteristics of the products,
not for the stable soldering conditions. Conditions for proper soldering should be set up according to individual
conditions.
(1) Precautions for use
01-Oct-19
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