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.
Anti-Surge Thick Film Chip Resistors
E
1
R
2
J
3
P
4
0
5
6
6
D
7
1
8
0
9
0
10
2
11
V
12
Thick Film
Chip Resistors
Product Code Size, Power Rating
Code
PA2
P03
PA3
P06
P08
P14
Power R.
0.20 W
0.20 W
0.25 W
0.50 W
0.66 W
0.50 W
Resistance Tolerance
Code
D
F
J
Tolerance
± 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 %)
Example: 222→2.2 kΩ, 1002→10 kΩ
Resistance Value Packaging Methods
Code
V
U
Part No.
ERJP14
ERJPA2
ERJP03
ERJPA3
ERJP06
ERJP08
Packaging
Punched Carrier Taping
4 mm pitch, 5,000 pcs.
XPunched Carrier Taping
2 mm pitch, 10,000 pcs.
Embossed Carrier Taping
4 mm pitch, 5,000 pcs.
Inch
0402
0603
0603
0805
1206
1210
a
b
t
W
L
Anti-Surge Thick Film Chip Re sis tors
Type: ERJ PA2, P03, PA3, P06, P08, P14
● ESD surge characteristics superior to standard metal fi lm resistors
● High reliability
Metal glaze thick fi lm resistive element and three layers of electrodes
● Suitable for both refl ow and fl ow soldering
● High power … 0.20 W : 0402 inch / 1005 mm size (ERJPA2), 0603 inch / 1608 mm size (ERJP03)
0.25 W : 0603 inch / 1608 mm size (ERJPA3)
0.50 W : 0805 inch / 2012 mm size (ERJP06), 1210 inch / 3225 mm size (ERJP14)
0.66 W : 1206 inch / 3216 mm size (ERJP08)
● Reference Standards… IEC 60115-8, JIS C 5201-8, JEITA RC-2134C
● AEC-Q200 qualifi ed
● RoHS compliant
■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
Features
Explanation of Part Numbers
Thick fi lm
resistive element
Electrode (Inner)
Electrode (Outer)
Electrode
(Between)
Alumina substrate
Protective coating
Part No. Dimensions (mm)
Mass (Weight)
[g/1000 pcs.]
LWa b t
ERJPA2 1.00±0.05 0.50±0.05 0.20±0.15 0.25±0.05 0.35±0.05 0.8
ERJP03 1.60±0.15 0.80+0.15 0.15+0.15 0.30±0.15 0.45±0.10 2
ERJPA3 1.60±0.15 0.80+0.15 0.15+0.15 0.25±0.10 0.45±0.10 2
ERJP06 2.00±0.20 1.25±0.10 0.25±0.20 0.40±0.20 0.60±0.10 4
ERJP08 3.20+0.05 1.60+0.05 0.40±0.20 0.50±0.20 0.60±0.10 10
ERJP14 3.20±0.20 2.50±0.20 0.35±0.20 0.50±0.20 0.60±0.10 16
–0.20 –0.15
–0.05 –0.10
–0.05 –0.10
Construction Dimensions in mm (not to scale)
May. 201913
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.
Anti-Surge Thick Film Chip Resistors
–40
–20 0 20 40 60 80 100 120 140 160
0180
–60
70 °C
–55 °C
20
40
60
80
100
Rated Load (%)
Ambient Temperature (°C)
155 °C
125 °C
ERJ P06,
P08
105 °C
ERJ PA2, P03,
P14
ERJ PA3
(1)
Rated Continuous Working Voltage (RCWV) shall be de ter mined from RCWV=√Power Rating × Re sis tance Values, or Limiting Element Voltage list ed 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.
Power Derating Curve
For resistors operated in rated temperatures above 70 °C
or 105 °C, power rating shall be derated in accordance
with the fi gure on the right.
✽ When the temperature of ERJP14 is 155 °C or less, the
derating start temperature can be changed to 125 °C. (See
the dotted line)
Ratings
Part No.
(inch size)
Power
Rating
(3)
at 70 °C
(W)
Limiting
Element
Voltage(1)
(V)
Maximum
Overload
Voltage(2)
(V)
Resistance
Tolerance
(%)
Resistance
Range
(Ω)
T.C.R.
(×10–6/°C)
Category
Temperature
Range (°C)
AEC-Q200
Grade
ERJPA2
(0402) 0.20 50 100 ±0.5, ±1
10 to 1M (E24, E96)
±100 –55 to +155 Grade 0
±5
10 to 1M (E24)
±200
ERJP03
(0603) 0.20 150 200
±0.5
10 to 1M (E24, E96)
±150
–55 to +155 Grade 0
±1
10 to 1M (E24, E96)
±200
±5
1 to 1M (E24)
R < 10 Ω : –150 to +400
10 Ω ≤ R : ±200
ERJPA3
(0603)
0.25
(105 °C) 150 200 ±0.5, ±1
10 to 1M (E24, E96)
±100 –55 to +155 Grade 0
±5
1 to 1.5M (E24)
±200
ERJP06
(0805) 0.50 400 600
±0.5, ±1
10 to 1M (E24, E96)
R < 33 Ω : ±300
33 Ω ≤ R : ±100
–55 to +155 Grade 0
±5
1 to 3.3M (E24)
R < 10 Ω : –100 to +600
10 Ω ≤ R < 33 Ω :
±300
33 Ω ≤ R : ±200
ERJP08
(1206) 0.66 500 1000
±0.5, ±1
10 to 1M (E24, E96)
±100
–55 to +155 Grade 0
±5
1 to 10M (E24)
R < 10 Ω : –100 to +600
10 Ω ≤ R : ±200
ERJP14
(1210) 0.50 200 400
±0.5, ±1
10 to 1M (E24, E96)
±100
–55 to +155 Grade 0
±5
1 to 1M (E24)
R < 10 Ω : –100 to +600
10 Ω ≤ R : ±200
May. 201913
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.
Anti-Surge Thick Film Chip Resistors
Change Ratio of
Resistance Value (%)
Change Ratio of
Resistance Value (%)
Change Ratio of
Resistance Value (%)
Change Ratio of
Resistance Value (%)
-30
-25
-15
-10
-5
0
5
-20
-30
-25
-15
-10
-5
0
5
-20
-30
-25
-15
-10
-5
0
5
-20
ERJP03, PA3 (0603 inch /1608 mm size)
ERJP08 (1206 inch / 3216 mm size)ERJP06 (0805 inch / 2012 mm size)
ERJP14 (1210 inch / 3225 mm size)
-30
-25
-15
-10
-5
0
5
-20
ERJ6G
ERJP06
ERJ3G
ERJP14
ERJ14
ERJP08
ERJ8G
ERJP03
ERJPA3
Change Ratio of
Resistance Value (%)
-30
-25
-15
-10
-5
0
5
-20
ERJPA2 (0402 inch /1005 mm size)
ERJ2G
ERJPA2
10 Ω100 Ω1 kΩ10 kΩ100 kΩ1 MΩ
10 Ω100 Ω1 kΩ10 kΩ100 kΩ1 MΩ
10 Ω100 Ω1 kΩ10 kΩ100 kΩ1 MΩ
10 Ω100 Ω1 kΩ10 kΩ100 kΩ1 MΩ
10 Ω100 Ω1 kΩ10 kΩ100 kΩ1 MΩ
R=0 Ω(≤ 1.5 kΩ)/150 Ω(> 1.5 kΩ)
C=15 pF Sample
E
Anti-Surge Thick Film Chip Resistors(ERJP Series)
Thick Film Chip Resistors(ERJ Series)
ESD Characteristic
0402 inch size : E=±1 kV
0603, 0805, 1206, 1210 inch size : E=±3 kV
Test Item Performance Requirements
Test Conditions
Resistance Within Specifi ed Tolerance
20 °C
T. C. R. Within Specifi ed T. C. R. +25 °C/+155 °C (ERJPA2 : +125 °C)
Overload ±2 %
Only when it is ERJP03 (D), P14 (D) : ±0.5 %
ERJP06 : Rated Voltag×1.77, 5 s
ERJPA2, ERJPA3, ERJP08 : Rated Voltag×2.0, 5 s
ERJP03, ERJP14 : Rated Voltag×2.5, 5 s
Resistance to
Soldering Heat D : ±0.5 %, F, J : ±1 % 270 °C, 10 s
Rapid Change of
Temperature ±1 % –55 °C (30min.) / +155 °C (30min.) , 100 cycles
High Temperature
Exposure ±1 % +155 °C, 1000 h
Damp Heat, Steady State
±1 % 60 °C, 90 % to 95 %RH, 1000 h
Load Life in Humidity ±3 %
Only when it is ERJP03 (D), P14 (D) : ±1 %
60 °C, 90 % to 95 %RH,
Rated Voltage, 1.5 h ON / 0.5 h OFF cycle, 1000 h
Endurance at 70 °C
(ERJPA3 : 105 °C)
±3 %
Only when it is ERJP03 (D), P14 (D) : ±1 %
70 °C (ERJPA3 : 105 °C), Rated Voltage,
1.5 h ON / 0.5 h OFF cycle, 1000 h
Performance
May. 201913
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.
Surface Mount Resistors Safety precautions
Safety Precautions (Common precautions for Surface Mount Resistors)
The following are precautions for individual products. Please also refer to the common precautions for Fixed Resistors
in this catalog.
1. Take measures against mechanical stress during and after mounting of Surface Mount Resistors (hereafter called the
resistors) so as not to damage their electrodes and protective coatings.
Be careful not to misplace the resistors on the land patterns. Otherwise, solder bridging may occur.
2. Keep the rated power and ambient temperature within the specified derating curve.
Some circuit boards, wiring patterns, temperatures of heat generated by adjacent components, or am bi ent
tem per a tures can become factors in the rise of the temperature of the re sis tors, regardless of the level of power
applied. Therefore, check the conditions before use and op ti mize them so as not to damage the boards and peripheral
components.
Make sure to contact us before using the resistors under special conditions.
3. If a transient load (heavy load in a short time) like a pulse is expected to be applied, check and evaluate the
operations of the resistors when installed in your products before use.
Never exceed the rated power. Otherwise, the performance and/or reliability of the resistors may be impaired.
4. Before using halogen-based or other high-activity flux, check the possible effects of the flux residues on the
per for mance and reliability of the resistors.
5. When soldering with a soldering iron, never touch the resistors'bodies with the tip of the soldering iron. When using a
soldering iron with a high temperature tip, finish soldering as quickly as possible (within three seconds at 350 °C max.).
6. As the amount of applied solder becomes larger, the mechanical stress applied to the resistors increases, causing
problems such as cracks and faulty characteristics. Avoid applying an excessive amounts of solder.
7. When the resistors' protective coatings are chipped, flawed, or removed, the characteristics of the resistors may be
impaired. Take special care not to apply mechanical shock during automatic mounting or cause damage during
handling of the boards with the resistors mounted.
8. Do not apply shock to the resistors or pinch them with a hard tool (e.g. pliers and tweezers). Otherwise, the resistors'
protective coatings and bodies may be chipped, affecting their performance.
9. Avoid excessive bending of printed circuit boards in order to protect the resistors from abnormal stress.
10. Do not immerse the resistors in solvent for a long time. Before using solvent, carefully check the effects of im mer sion.
11. Transient voltage
If there is a possibility that the transient phe nom e non (significantly high voltage ap plied in a short time) may
oc cur or that a high voltage pulse may be applied, make sure to evaluate and check the char ac ter is tics of
Fixed Metal (Oxide) Film Resistors mounted on your product rather than only depending on the calculated
pow er limit or steady-state conditions to complete the de sign or decide to use the resistors.
12. Do not apply excessive tension to the terminals.
Sep. 201402
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.
• Install the following systems for a failsafe design to ensure safety if these products are to be used in equip ment
where a defect in these products may cause the loss of human life or other significant dam age, 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.
✽ Systems equipped with a protection circuit and a protection device
✽ Systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a sin gle fault
(1) Precautions for use
• 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)
• 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 Cl2, H2S, NH3, SO2, or NO2
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 Environment
Avoid any environment where strong electromagnetic waves 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.
(2) Precautions for storage
The performance of these products, including the solderability, is guaranteed for a year from the date of ar riv al
at your company, provided that they remain packed as they were when delivered and stored at a tem per a ture
of 5 °C to 35 °C and a relative humidity of 45 % to 85 %.
Even within the above guarantee periods, do not store these products in the following conditions. Otherwise,
their electrical performance and/or solderability may be deteriorated, and the packaging materials (e.g. taping
materials) may be deformed or deteriorated, resulting in mounting failures.
1. In salty air or in air with a high concentration of corrosive gas, such as Cl2, H2S, NH3, SO2, or NO2
2. In direct sunlight
<Package markings>
Package markings include the product number, quantity, and country of origin.
In principle, the country of origin should be indicated in English.
Sep. 201401
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