Anti-Sulfurated Thick Film Chip Resistors / Anti-Surge Type
Anti-Sulfurated Thick Film Chip Resistors /
Anti-Surge Type
Series: 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
Explanation of Part Numbers
1T ERJS02 ～ ERJS1Tシリーズ
1
2
3
4
5
6
7
8
9
10
E
R
J
U
P
6
D
1
0
0
Size, Power Rating
Product Code
Thick Film
Chip Resistors
inch
Power Rating
Code
Tolerance
UP3
0603
0.25 W
D
±0.5 ％
UP6
0805
0.50 W
F
±1 ％
UP8
1206
0.66 W
J
±5 ％
12
V
2
Resistance Value
Resistance Tolerance
Code
11
Packaging Methods
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
Packaging
Code
Part No.
ERJUP3
V
Punched Carrier Taping
ERJUP6
4 mm pitch, 5,000 pcs
ERJUP8
Ratings
Power
Part No.
(inch size)
ERJUP3
（0603）
ERJUP6
（0805）
ERJUP8
（1206）
Rating(1)
at 70 °C
(W)
Limiting
Element
Voltage(2)
(V)
Maximum
Overload
0.25
150
200
0.50
400
600
Voltage(3)
(V)
Resistance
Tolerance
(%)
Resistance
Range
（Ω）
±0.5, ±1 10 to 1 M
±5
500
1000
±5
±100
(E24, E96)
±200
R
