Anti-Sulfurated Chip Resistor Array
Anti-Sulfurated
Chip Resistor Array
Type: EXB U14, U18, U24, U28,
U2H, U34, U38
Features
● High
● High
resistance to sulfurization achieved by adopting an Ag-Pd-based inner electrode
density
2 resistors in 0.8 mm × 0.6 mm size / 0302 inch size : EXBU14
4 resistors in 1.4 mm × 0.6 mm size / 0502 inch size : EXBU18
2 resistors in 1.0 mm × 1.0 mm size / 0404 inch size : EXBU24
4 resistors in 2.0 mm × 1.0 mm size / 0804 inch size : EXBU28
8 resistors in 3.8 mm × 1.6 mm size / 1506 inch size : EXBU2H
2 resistors in 1.6 mm × 1.6 mm size / 0606 inch size : EXBU34
4 resistors in 3.2 mm × 1.6 mm size / 1206 inch size : EXBU38
● Improvement of placement efficiency
Placement efficiency of Chip Resistor Array is two, four or eight times of the flat type chip resistor
● Reference Standard…IEC 60115-9, JIS C 5201-9, EIAJ RC-2129
● AEC-Q200 qualified (EXBU2, EXBU3)
● RoHS compliant
■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
Explanation of Part Numbers
Product Code
Thick Film
Chip Resistor
Networks
1
2
3
4
5
6
7
8
9
10
11
E
X
B
U
2
8
4
7
2
J
X
Code
U14
U18
U24
U28
U2H
U34
U38
Inch
0201×2
0201×4
0402×2
0402×4
0602×8
0603×2
0603×4
Construction
Convex Terminal
Flat Terminal
Convex Terminal
Convex Terminal
Convex Terminal
Convex Terminal
Convex Terminal
Resistance Value
The first two digits are significant figures
of resistance value and the third one
denotes the number of zeros following.
Jumper is expressed by R00
Example : 222 → 2.2k Ω
Construction
V
Punched Carrier Taping EXBU2H,
4 mm pitch, 5,000 pcs. U34, U38
Schematics
● Isolated
Protective coating
Alumina substrate
Thick film
Electrode
resistive element (Inner)
Packaging Methods
Resistance
Tolerance Code
Packaging
Part No.
J ±5 %
Punched Carrier Taping EXBU14, U18,
X 2 mm pitch, 10,000 pcs. U24, U28
0 Jumper
Electrode
(Between)
type
U14, U24,
U34
U18, U28,
U38
U2H
2 resistors
4 resistors
8 resistors
4
3
8
7
6
5
16 15 14 13 12 11 10
9
1
2
1
2
3
4
1
8
Electrode
(Outer)
2
3
4
5
6
7
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.
06 Feb. 2018
Anti-Sulfurated Chip Resistor Array
Ratings
[For Resistor]
Part No.
(inch size)
Power Rating Limiting Element Maximum Overload Resistance
(1)
(2)
Tolerance
Voltage
Voltage
at 70 °C
(%)
(W / element)
(V)
(V)
EXBU14
0.031
(0201×2)
0.031
EXBU18
(0201×4) (0.1 W / package)
EXBU24
0.063
(0402×2)
EXBU28
0.063
(0402×4)
0.063
EXBU2H
(0602×8) (0.25 W / package)
EXBU34
0.063
(0603×2)
EXBU38
0.063
(0603×4)
Resistance
Range
(Ω)
Category
AEC-Q200
Temperature Range
Grade
(°C)
T.C.R.
–6
(×10 /°C)
12.5
25
±5
10 to 1M (E24)
–55 to +125
–
12.5
25
±5
10 to 1M (E24)
–55 to +125
–
50
100
±5
1 to 1M (E24)
–55 to +125
Grade 1
50
100
±5
1 to 1M (E24)
–55 to +125
Grade 1
25
50
±5
–55 to +125
Grade 1
50
100
±5
1 to 1M (E24)
–55 to +125
Grade 1
50
100
±5
1 to 1M (E24)
–55 to +125
Grade 1
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