Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Chip Resistor Array
nConstruction (Example : EXBV8V) nSchematics
lIsolated type
14V, 24V, 34V, V4V
28V, 38V, V8V, S8V
2 resistors 4 resistors
Resistive element Protective coating
TerminationHigh purity alumina substrate
43
12
8
1
7
2
6
3
5
4
E
1
X
2
B
3
V
4
8
5
V
6
4
7
7
8
2
9
J
10
V
11
Thick Film
Chip Resistor
Networks
Chip Resistor Array
Type: inches
Product Code
0201
´
2
0402
´
2, 0402
´
4, 0402
´
8
0603
´
2, 0603
´
4
0603
´
2, 0603
´
4
0805
´
4
1
2
3
V
S
4
8
H
4 Terminal
8 Terminal
16 Terminal
No. of Terminal Resistance
Tolerance
G
J
0
±2 %
±5 %
Jumper
Packaging Methods
Code
Nil
V
X
Packaging
Embossed
taping
(Only S8V type)
Punched (Paper) taping
4 mm pitch
Punched (Paper) taping
2 mm pitch
(Only 14V, 24V, 28V type)
2HV
8 resistors
16
1
15
2
14
3
13
4
12
5
11
6
10
7
9
8
nFeatures
lHigh density
2 resistors in 0.8 mm ´0.6 mm size
2 resistors in 1.0 mm ´1.0 mm size
2 resistors in 1.6 mm ´1.6 mm size
2 resistors in 1.6 mm ´1.6 mm size
4 resistors in 2.0 mm ´1.0 mm size
4 resistors in 3.2 mm ´1.6 mm size
4 resistors in 3.2 mm ´1.6 mm size
4 resistors in 5.08 mm ´2.2 mm size
8 resistors in 3.8 mm ´1.6 mm size
lImprovement of placement efficiency
Placement efficiency of Chip Resistor Array is two, four or eight times of the flat type chip resistor
lApproved under the ISO 9001 system
nExplanation of Part Numbers
(14V, Convex Terminal)
(24V, Convex Terminal)
(34V, Convex Terminal)
(V4V, Concave Terminal)
(28V, Convex Terminal)
(38V, Convex Terminal)
(V8V, Concave Terminal)
(S8V, Concave Terminal)
(2HV, Convex Terminal)
Chip Resistor Array
Type: EXB1:0201x2
EXB2:0402x2, 0402x4, 0402x8
EXB3:0603x2, 0603x4
EXBV:0603x2, 0603x4
EXBS:0805x4
Example: 222: 2.2 kW
The first two digits are
significant figures of
resistance value and
the third one denotes
the number of zeroes
following. Jumper is
expressed by R00
Resistance Value
Schematics
V
Isolated
type
Rev.02/04
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
A A 8Ð
f
D
P
L
2Ð
f
D
PL
B
W
B
G
E
G
G
T
B
B
W
TA4Ð
f
D
P
L
G
E
B
B
W
T
W
B
B
G
(0.3)(0.2)
T
W
T
PL
A A
B
B
GG
PL
W
T
B
B
A
P
L
Dimensions (mm)
LWTABfDP EG
EXB14V 0.80±0.10 0.60±0.10 0.35±0.10 0.35±0.10 (0.15±0.10) Ñ 0.50±0.10 Ñ 0.15±0.10
(0201´2)
EXB24V 1.00±0.05 1.00±0.05 0.35±0.05 0.33±0.05 0.15±0.10 0.34±0.05 0.65±0.10 Ñ 0.25±0.05
(0402´2)
EXB28V 2.00±0.10 1.00±0.10 0.35±0.10 0.20±0.10 0.20±0.10 Ñ 0.50±0.10 Ñ 0.25±0.10
(0402´4)
EXBV4V 1.60+0.20 1.60+0.20 0.60±0.10 0.60±0.10 0.30±0.15 (0.3) 0.80±0.10 0.45±0.10 0.40±0.15
(0603´2)
EXB34V 1.60±0.20 1.60±0.15 0.50±0.10 0.45±0.15 (0.30±0.20) Ñ 0.80±0.15 Ñ 0.30±0.20
(0603´2)
EXBV8V 3.20+0.20 1.60+0.20 0.60±0.10 0.60±0.10 0.30±0.15 (0.3) 0.80±0.10 0.45±0.10 0.45±0.15
(0603´4)
EXB38V 3.20±0.20 1.60±0.15 0.50±0.10 0.45±0.15 (0.30±0.20) Ñ 0.80±0.15 Ñ 0.35±0.20
(0603´4)
EXBS8V 5.08+0.20 2.20+0.20 0.70±0.20 0.80±0.15 0.50±0.15 (0.5) 1.27±0.20 0.70±0.20 0.55±0.15
(0805´4)
EXB2HV 3.80±0.10 1.60±0.10 0.45±0.10 0.30±0.10 (0.30±0.10) Ñ 0.50±0.10 Ñ 0.30±0.10
(0402´8)
nDimensions in mm (not to scale)
24V V8V, S8V V4V
Chip Resistor Array
28V 38V 14V, 34V
A
L
G
W
P
T
B
B
2HV
Ð0.10 Ð0.10
Ð0.10
Ð0.10 Ð0.10
Ð0.10
Type
(inches)
( ) Reference
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
12.5
V
25 V
50 V
100 V
25 V
50 V
100 V
200 V
±200 ´10
Ð6
/ûC(ppm/ûC)
Ð55 ûC to 125 ûC
0.5 A
1A
2A
1A
2A
4A
EXB14V 0.35 14V: 0.5 10000 pcs./reel Ñ
(0201´2)
EXB24V, 28V 0.35 24V: 1.2 28V: 2 10000 pcs./reel Ñ
(0402´2, 0402´4)
EXBV4V, V8V 0.6 V4V: 5 V8V: 10 5000 pcs./reel Ñ
(0603´2, 0603´4)
EXB34V, 38V 0.5 34V: 3.5 38V: 7 5000 pcs./reel Ñ
(0603´2, 0603´4)
EXBS8V 0.7 S8V: 30 Ñ 2500 pcs./reel
(0805´4)
EXB2HV 0.45 2HV: 9 5000 pcs./reel Ñ
(0402´8)
lStandard Quantity
Power Derating Curve
Ð60 Ð40 Ð20 0 20 40 60 80 100 120 140 160 180
0
20
40
60
80
100 70 ¡CÐ55 ¡C
125 ¡C
Ambient Temperature (¡C)
Rated Load (%)
nRatings
10 W to 1 MW: E24 series
G: ±2 %, J: ±5 %
4 terminal
8 terminal
16 terminal
2 resistors
4 resistors
8 resistors
0.031 W/element
0.063 W/element
0.1 W/element
0.063 W/element
(0.25 W/package)
Limiting Element Voltage
(1)
Max. Rated Continuous
Working Voltage
Max. Over-load Voltage(2)
T.C.R.
Category Temperature Range
(Operating Temperature Range)
SpecificationsItem
Jumper Array
14V
2HV
24V,28V,38V,34V,V4V,V8V
S8V
14V
2HV
24V,28V,38V,34V,V4V,V8V
S8V
14V
2HV,24V,28V,38V,34V,V4V,V8V
S8V
14V
2HV,24V,28V,38V,34V,V4V,V8V
S8V
Specifications
Item
Resistance Range
Resistance Tolerance
Number of Terminal
Number of Resistors
14V,24V,V4V,34V
28V,38V,V8V,S8V
2HV
14V,24V,V4V,34V
28V,38V,V8V,S8V
2HV
14V,28V
24V,V4V,34V,V8V,38V
S8V
2HV
Type Thickness Weight/1000 pcs.
Punched (Paper) Taping
Embossed Taping
(inches) (mm) (g)
Chip Resistor Array
()
Ö
Rated Current
Max. Overload Current
Power Rating at 70 ¡C
For resistors operating in ambient temperature above
70 ¡C, power rating should be derated in
accordance with the right figure.
nPackaging Specifications
(1) Rated Continuous Working Voltage (RCWV) should be determined from RCWV= Power Rating ´Resistance Value, or Limiting Element Voltage (max.
RCWV) listed above, whichever is less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) should be determined from SOTV=2.5 ´Power Rating or max. Overload (Voltage) listed above whichever is less.
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Type W T
Chip Resistor Array
lPunched (Paper) Taping Reel lPunched (Paper) Taping
lEmbossed Taping Reel lEmbossed Taping
Dimensions
(mm)
Type fAfBfC
Dimensions
(mm)
Dimensions
(mm) S8V 13.0±1.0 15.4±2.0
Dimensions
(mm)
Type
ABWFEP
0
S8V
2.80
±0.20
5.70
±0.20
12.00
±0.30
5.50
±0.05
1.75
±0.10
4.00
±0.10
S8V
4.00
±0.10
2.00
±0.05
1.50
+0.10
1.6 max. 1.50
+0.10
00
f
B
W
T
f
A
f
C
f
B
W
T
f
A
f
C
Ð3.0
S8V 180.0 060 min. 13.0±1.0
Type
P1P2fD0t2fD1
nLand pattern design
(Not to scale)
fa
bc
p
Type fAfBfC
Type W T
9.0±1.0 11.4±2.0
180.0Ð3.0 60 min. 13.0±1.0
Dimensions
(mm)
Dimensions
(mm)
0
14V, 2HV
24V, 28V
V4V, 34V
V8V, 38V
14V, 2HV
24V, 28V
V4V, 34V
V8V, 38V
Type
ABWFE
Type
P1P2P0fD0T
Dimensions
(mm)
Dimensions
(mm)
14V
0.70
±0.05
0.90
±0.05
24V
1.20
±0.05
1.20
±0.05
28V
2.20
±0.10
V4V
1.95
±0.15
1.95
±0.20
8.00
±0.20
3.50
±0.05
1.75
±0.10
34V
V8V
38V
2.00
±0.15
3.60
±0.20
2HV
1.90
±0.15
4.10
±0.15
14V
24V
2.00
±0.10
0.52
±0.05
28V
V4V
2.00
±0.05
4.00
±0.10
1.50
+0.10
0.84
±0.05
34V
0.70
±0.05
V8V
4.00
±0.10
0.84
±0.05
38V
0.70
±0.05
2HV
0
14V 0.3 0.3 0.3 0.50 0.9
24V 0.5
0.35 to 0.40 0.35 to 0.40
0.65
1.4 to 1.5
28V 0.4 0.525 0.25 0.50 1.4
V4V,V8V
0.7 to 0.9
0.4 to 0.45 0.4 to 0.45
0.80 2 to 2.4
34V,38V
0.7 to 0.9 0.4 to 0.5 0.4 to 0.5 0.80 2.2 to 2.6
S8V 1 to 1.2
0.5 to 0.75
0.5 to 0.75 1.27 3.2 to 3.8
2HV 1 0.425 0.25 0.50 2
Type Dimensions
ab cp f
Unit (mm)
FE
W
P
1
P
2
P
0
T
B
Tape running directionChip component
Sprocket hole Compartment
f
D
0
A
FE
W
f
D
1
P
1
P
2
P
0
t
2
A
B
Tape running direction
Chip component
Sprocket hole Compartment
f
D
0
Recommended land pattern design for Network chip is shown below.
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Chip Resistor Array
1. Component Placement
BMisplacement of components on the land pattern may cause solder bridge problem.
2. If transient load (heavy load in a short time) like pulse is expected to be applied, carry out evaluation and
When the load of more than rated power is applied under the load condition at steady state, it may impair
performance and/or reliability of resistor. Never exceed the rated power.
3. Chlorine type or other high-activity flux is not recommeded as the residue may affect performance or reliability
of resistors.
seconds or less up to 350 ¡C).
it may damage protective film or the body of resistor and may affect resistorÕs performance.
Preheating
Peak
Heating
Temperature
Time
nRecommended Soldering Conditions
Recommendations and precautions are described below.
lRecommended soldering conditions for reflow
Temperature Time
Preheating 140 ¡C to 160 ¡C 60 s to 120 s
Main heating Above 200 ¡C 30 s to 40 s
Peak 235 ± 5 ¡C max. 10 s
Temperature Time
Preheating 150 ¡C to 180 ¡C 60 s to 120 s
Main heating Above 230 ¡C 30 s to 40 s
Peak max. 260 ¡C max. 10 s
For solder (Example : Sn/Pb)
For lead-free solder (Example : Sn/Ag/Cu)
lFlow soldering
áReflow soldering should be a maximum of two times
áPlease contact us for additional information when
used in conditions other than those specified.
every type of the printed circuit board for solderability,
before actual use.
áFlow soldering is not recommended because solder bridge may occur.
Safety Precautions
and protective coating.
ATake measures against mechanical stress during and after mounting, so as not to damage the termination
confirmation test with the resistors actually mounted on the board before using in production.
4. When soldering with soldering iron, never touch the body of the chip resistor with the tip of the soldering iron.
5. Avoid physical shock to the resistor and nipping of the resistor with hard tool (pliers or tweezers) as
6. Do not use the product in high humidity atmospheres.
áPlease measure the temperature of the terminations and
study
When using a soldering iron with a tip at high temperature, solder for as short a time as possible (three
