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Chip Resistor Networks
Chip Resistor Networks Type: EXBD:1206 EXBE:1608 EXBA:2512 EXBQ:1506
n Features
l High density placing for digital signal circuits á Bussed 8 or 15 resistors for pull up/down circuits EXBD: 3.2 mm ´ 1.6 mm ´ 0.55 mm, 0.635 mm pitch EXBE: 4.0 mm ´ 2.1 mm ´ 0.55 mm, 0.8 mm pitch EXBA: 6.4 mm ´ 3.1 mm ´ 0.55 mm, 1.27 mm pitch EXBQ: 3.8 mm ´ 1.6 mm ´ 0.45 mm, 0.5 mm pitch á Available direct placing on the bus line by means of half pitch spacing without through-holes on PWB (ÒHigh density placingÓ is shown below) l High speed mounting by conventional placing machine
Pull up resistors Direct placing on the bus line
V CC
EXBE10C
EXBA10P V CC
V CC
IC
IC
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IC No through hole
IC
IC
IC
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Through holes 0.4 mm pitch 0.635 mm pitch
n Explanation of Part Numbers
1
E
2
X
3
B
4
E
5
1
6
0
7
C
8
1
9
0
10
3
11
J
12
Product Code Thick Film Resistor Network
Dimension Code of Chip Resistor Network Type: inches Dimensions D : 1206 3.2 mm ´ 1.6 mm 4.0 mm ´ 2.1 mm E : 1608 6.4 mm ´ 3.1 mm A : 2512 3.8 mm ´ 1.6 mm Q : 1506 Number of Terminals 10 16
Code C P P E
Circuit Configuration Common Terminal Position Center common circuit EXBD, EXBE Diagonal common circuit (Terminal 5 and Terminal 10) EXBA10P One side common circuit (Terminal 16) EXBQ16P Diagonal common circuit (Terminal 1 and Terminal 6) EXBA10E
Resistance Value The first two digits are significant figures of resistance value and the third one denotes the number of zeros following.
Resistance Tolerance J ±5 %
Suffix for Special Requirements
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Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us e. Should a safety concern arise regarding this product, please be sure to contact us immediately.
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Chip Resistor Networks
n Construction (Example : EXBD)
Protective coating
Protective coating
Electrode (Inner)
Alumina substrate
Thick film resistive element
Electrode (Outer) Electrode (Between)
Thick film resistive element
Alumina substrate
Electrode (Inner)
n Dimensions in mm (not to scale)
EXBD
B 0.2±0.1
0.33±0.15 0.2±0.1
0.3
EXBE
B 0.3
+ 0.1 - 0.2
0.5
EXBA
± 0.2
0.7
EXBQ
0.2
± 0.2
0.2±0.1
± 0.2
0.3
± 0.2
± 0.2
1.60±0.15
0.2±0.1
± 0.20 ± 0.20
2.1
0.25
± 0.2
± 0.2
3.1
1!
4.0 0.8 ± 0.1 ± 0.2 0.4
0.3
0.15
0.40±0.15
0.25
0.2 ± 0.1
0.5
0.635±0.10 3.20±0.15 0.3±0.1 0.25±0.10
0.55±0.10
1.27 6.4
± 0.2
0.3
0.55
± 0.10
± 0.10 ± 0.2
0.55
± 0.10
EXBA10E
0.5 3.8
0.25±0.10
0.35
± 0.20
± 0.2
± 0.2
± 0.1
+ 0.20 - 0.05
1.6
0.45
1!
0.5
± 0.2
EXBA10P
+ 0.15 - 0.05
± 0.15
B 0.3
+ 0.1 - 0.2
± 0.2
0.3
± 0.1
0.15
± 0.1
+ 0.15 - 0.05
1!
"%
± 0.2
0.15
± 0.2
± 0.10
0.35
± 0.20
0.40±0.15
± 0.2
± 0.2
0.35±0.15
0.35 ± 0.15
0.4
Mass (Weight)[1000 pcs.] : 10 g
Mass (Weight)[1000 pcs.] : 16 g
Mass (Weight)[1000 pcs.] : 40 g
0.5
± 0.2
0.5
Mass (Weight)[1000 pcs.] : 9 g
n Circuit Configuration
EXBD, EXBE
! " # ' & % $
EXBA10P
' & % $
EXBA EXBA10E
EXBQ
& % $
$ # " ! '
'
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! " # ! " #
! " # $ % &
0.30
1!
0.4
± 0.2
± 0.15
0.5
0.25
DataShee
n Ratings
Item Series Resistance Range Resistance Tolerance Number of Terminals Number of Resistors Power Rating at 70 ¡C Limiting Element Voltage (Maximum Rated Continuous Working Voltage)(1) Maximum Overload Voltage(2) T.C.R. Category Temperature Range (Operating Temperature Range) Specifications EXBE EXBA 47 W to 1 MW (E12 series) ±5 % 10 terminals 8 resistors 0.05 W/element 0.063 W/element EXBD 25 V 50 V ±200 ´10-6/ûC( ppm/ûC) Ð55 ûC to +125 ûC 50 V 100 V EXBQ 100 W to 470 kW (E6 series) 16 terminals 15 resistors 0.025 W/element 25 V 50 V
(1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV= ÖPower Rating ´ Resistance Value, or Limiting Element Voltage (maximum RCWV) listed above, whichever less. (2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5 ´ RCWV ] or Maximum Overload Voltage listed above whichever less.
Rated Load (%)
Power Derating Curve For resistors operated in ambient temperature above 70 ¡C, power rating shall be derated in accordance with the right figure.
100 Ð55 ¡C 80 60 40 20 0 Ð60 Ð40 Ð20
70 ¡C
125 ¡C 0 20 40 60 80 100120140160180 Ambient Temperature (¡C)
e.
DataSheet4U.com
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us Should a safety concern arise regarding this product, please be sure to contact us immediately.
DataSheet 4 U .com
www.DataSheet4U.com
Chip Resistor Networks
n Packaging Methods (Taping)
l Standard Quantity Type EXBD EXBQ EXBE EXBA Kind of Taping Punched Carrier Taping 4 mm Embossed Carrier Taping 4000 pcs./reel Pitch (P1) Quantity 5000 pcs./reel
l Carrier Tape
.