WA04X PDF даташит
Спецификация WA04X изготовлена «Walsin Technology» и имеет функцию, называемую «Generay Purpose Chip Resistors Array». |
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Детали детали
Номер произв | WA04X |
Описание | Generay Purpose Chip Resistors Array |
Производители | Walsin Technology |
логотип |
7 Pages
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Walsin Technology Corporation
WA04X
±5%, Convex Type
General purpose chip resistors array
Size 0402x4
Customer :
Approval No :
Issue Date :
Customer Approval :
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WA04X
Version 18
Nov.-2006
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Walsin Technology Corporation
FEATURE
1. Small size and light weight
2. Reduced size of final equipment
3. Lower surface mounted assembly costs
4. Higher component and equipment reliability
5. Lead (Pb) free product is available
APPLICATION
• Consumer electrical equipment, PDA, Digital Camcoder, …
• EDP, Computer application
• Mobile phone, Telecom
DESCRIPTION
The resistors array is constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are
added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The
composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to
within tolerance by laser cutting of this resistive layer.
The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For
ease of soldering the outer layer of these end terminations is a Lead-tin or Tin (Lead free) solder alloy.
Fig 1. Consctruction of a Chip-R array WA04
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WA04X
Version 18
Nov.-2006
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Walsin Technology Corporation
QUICK REFERENCE DATA
Item
Series No.
Size
Resistance Tolerance
Resistance Range
TCR (ppm/°C)
10Ω≤R<1MΩ
R<10Ω, R>1MΩ
Max. dissipation at
Tamb=70°C
Max. Operation
Voltage (DC or RMS)
Max. overload voltage
Climatic category
General Specification
WA04X(Convex)
0402x4 (1005x4)
±5%
10Ω ~ 1MΩ Jumper
≤ ± 300
-300~+500
1/16 W
25V
50V
55/155/56
Note :
1. This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication
60115-8”
2. Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by
RCWV = RatedPower × Resistance Value or Max. RCWV listed above, whichever is lower.
DIMENSIONS
L
W
T
P
A
B
C
G
WA04X
2.00 ± 0.10
1.00 ± 0.10
0.45 ± 0.10
0.50 ± 0.05
0.40 ± 0.10
0.20 ± 0.10
0.30 ± 0.05
0.25 ± 0.10
CONSTRUCTION
R1=R2=R3=R4
Page 3 of 7
WA04X
Version 18
Nov.-2006
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Номер в каталоге | Описание | Производители |
WA04X | Generay Purpose Chip Resistors Array | Walsin Technology |
WA04X472JTL | Generay Purpose Chip Resistors Array | Walsin Technology |
WA04Xxxxx | Generay Purpose Chip Resistors Array | Walsin Technology |
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