WA06Y100-FTL [WALSIN]
Higher component and equipment reliability;型号: | WA06Y100-FTL |
厂家: | Walsin Technology |
描述: | Higher component and equipment reliability |
文件: | 总8页 (文件大小:220K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Approval sheet
WA06Y
±5%, ±1% Convex Type
General purpose chip resistors array
Size 0603x2
*Contents in this sheet are subject to change without prior notice.
Page 1 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
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. RoHS compliant and Lead free products
APPLICATION
•
•
•
Consumer electrical equipment
EDP, Computer application
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 Tin (Pb free) solder alloy.
Fig 1. Consctruction of a Chip-R array WA06Y
Page 2 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
QUICK REFERENCE DATA
Item
Series No.
General Specification
WA06Y
Size
0603x2 (1608x2)
Convex type
Termination construction
Resistance Tolerance
Resistance Range
±5% , ±1% (E24 series)
1Ω ~ 1MΩ, Jumper (0Ω)
TCR (ppm/°C)
≤ ± 200 ppm/°C
≥10Ω
-300~+500 ppm/°C
<10Ω
1/10W
1A
Max. dissipation at Tamb=70°C
Rated current of jumper
Max. Operation Voltage (DC or RMS)
Max. overload voltage
Climatic category (IEC 60068)
50V
100V
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(unit : mm)
WA06Y
L
W
T
1.60 ± 0.10
1.50 ± 0.10
0.50 ± 0.10
0.60 ± 0.10
0.30 ± 0.15
0.30 ± 0.15
0.40 ± 0.10
W
P
L
a
T
b
T T
A
Ta
Tb
C
A
C
Page 3 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
MARKING
3-digits marking
Each resistor is marked with a three digits code on the protective coating to designate the nominal resistance
value. For values up to 9.1 the R is used as a decimal point. For values of 10.0 or greater the first 2 digits
apply to the resistance value and third indicate the number of zeros to follow.
Example
RESISTANCE
4.7Ω
10Ω
100Ω
6800Ω
47000Ω
4R7
100
101
682
473
3-digits marking
FUNCTIONAL DESCRIPTION
Product characterization
Standard values of nominal resistance are taken from the E24 series for resistors with a tolerance of ±5%,
The values of the E24 series are in accordance with “IEC publication 60063”
Derating
The power that the resistor can dissipate depends on the operating temperature; see Fig.2
Figure 2. Maximum dissipation in percentage of rated power
As a function of the ambient temperature
CONSTRUCTION
R1=R2
Page 4 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
MOUNTING
Due to their rectangular shapes and small tolerances, Surface Mountable Resistors are suitable for handling by
automatic placement systems.
Chip placement can be on ceramic substrates and printed-circuit boards (PCBs).
Electrical connection to the circuit is by individual soldering condition.
The end terminations guarantee a reliable contact.
SOLDERING CONDITION
The robust construction of chip resistors allows them to be completely immersed in a solder bath of 260°C for 10
seconds. Therefore, it is possible to mount Surface Mount Resistors on one side of a PCB and other discrete
components on the reverse (mixed PCBs).
Surface Mount Resistors are tested for solderability at 235°C during 2 seconds. The test condition for no
leaching is 260°C for 30 seconds. Typical examples of soldering processes that provide reliable joints without
any damage are given in Fig 3.
Fig 3. Infrared soldering profile for Chip Resistors array
TEST AND REQUIREMENTS(JIS C 5201-1 : 1998)
Essentially all tests are carried out according to the schedule of IEC publication 115-8, category
LCT/UCT/56(rated temperature range : Lower Category Temperature, Upper Category Temperature; damp
heat, long term, 56 days). The testing also meets the requirements specified by EIA, EIAJ and JIS.
The tests are carried out in accordance with IEC publication 68, "Recommended basic climatic and mechanical
robustness testing procedure for electronic components" and under standard atmospheric conditions according
to IEC 60068-1, subclause 5.3. Unless otherwise specified, the following value supplied :
Temperature: 15°C to 35°C.
Relative humidity: 45% to 75%.
Air pressure: 86kPa to 106 kPa (860 mbar to 1060 mbar).
All soldering tests are performed with midly activated flux.
Page 5 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
REQUIREMENT
Resistor
TEST
PROCEDURE
Jumper
DC resistance values measured at the test voltages
specified below :
Within the specified
tolerance
DC resistance
< 50mΩ
Clause 4.5
<10Ω@0.1V, <100Ω@0.3V, <1KΩ@1.0V,
<10KΩ@3V, <100KΩ@10V, <1MΩ@25V,
<10MΩ@30V
Refer to
Natural resistance change per change in degree
centigrade.
N/a
Temperature
Coefficient of
“QUICK REFERENCE DATA”
Resistance(T.C.R)
R2 − R
×106 (ppm/°C) t1 : 20°C+5°C-1°C
1
Clause 4.8
R
(
t2 − t1
)
1
R1 : Resistance at reference temperature
R2 : Resistance at test temperature
Short time overload
(S.T.O.L)
Clause 4.13
∆R/R max. ±(2%+0.10Ω)
a 5second
< 50mΩ
Permanent resistance change after
application of a voltage 2.5 times RCWV or the
maximum overload voltage specified in the above list,
whichever is less.
Un-mounted chips completely immersed for
10±1second in a SAC solder bath at 260℃±5ºC
no visible damage
no visible
damage,
Resistance to
soldering
heat(R.S.H)
∆ R/R max. ±(1.0%+0.05Ω)
< 50mΩ
Clause 4.18
Solderability
Clause 4.17
Un-mounted chips completely immersed for
2±0.5second in a SAC solder bath at 235℃±5℃
good tinning (>95% covered)
no visible damage
30 minutes at -55°C±3°C, 2~3 minutes at 20°C+5°C-
1°C, 30 minutes at +155 °C±3°C, 2~3 minutes at
20°C+5°C-1°C, total 5 continuous cycles
no visible damage
no visible
damage,
Temperature cycling
Clause 4.19
∆R/R max. ±(1%+0.05Ω)
< 50mΩ
< 50mΩ
Load life (endurance) 1000 +48/-0 hours, loaded with RCWV or Vmax in
10Ω~1MΩ
<10Ω
±(3%+0.1Ω)
±(5%+0.1Ω)
±(3%+0.1Ω)
±(5%+0.1Ω)
chamber controller 70±2ºC, 1.5 hours on and 0.5
hours off
Clause 4.25
Load life in Humidity 1000 +48/-0 hours, loaded with RCWV or Vmax in
10Ω~1MΩ
<10Ω
< 50mΩ
Clause 4.24
humidity chamber controller at 40°C±2°C and 90~95%
relative humidity, 1.5hours on and 0.5 hours off
No remarkable damage or removal of the
terminations
Adhesion Clause
4.32
Pressurizing force: 5N, Test time: 10±1sec.
Insulation Resistance
Apply the maximum overload voltage (DC) for
1minute
R≧10GΩ
Clause 4.6
Dielectric Withstand
Voltage
Apply the maximum overload voltage (AC) for 1 No breakdown or flashover
minute
Clause 4.7
Page 6 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
TEST CONDITION FOR JUMPER (0 Ω)
Item
Power Rating At 70°C
Resistance
WA06Y
1/10W
MAX.50mΩ
1A
Rated Current
Peak Current
3A
-55~155°C
Operating Temperature
CATALOGUE NUMBERS
The resistors have a catalogue number starting with .
WA06
Size code
Y
472_
Resistance code
5% E24 : significant digits
J
T
L
Type code
Tolerance
Packaging code
T : 7” Reel taping
B : Bulk
Termination code
WA06 : 0603 per
element
Y
: x2, convex
2
L
= Sn base (lead
J : ±5%
followed by no. of zeros and
a blank
free)
F
: ±1%
P : Jumper
4.7Ω
=4R7_
=100_
=221_
=000_
10Ω
220Ω
Jumper
(“_” means a blank)
1%, E24+E96: 3 significant digits
followed by no. of zeros
100Ω
=1000
=3742
37.4KΩ
1.
2.
Reeled tape packaging : 8mm width paper taping 5000pcs per reel.
Bulk packaging : 5000pcs per polybag
Page 7 of 8
ASC_WA06Y_V08
Jul.2010
Approval sheet
PACKAGING
Paper Tape specifications (unit :mm)
P1
P2
P0
φ
D
0
E
F
W
B0
T
A0
Symbol
A
B
W
F
E
1.80±0.10
1.80±0.10
8.00±0.30
3.50±0.10
1.75±0.10
dimension
Symbol
P1
P0
T
ΦD
+0.1
−0.0
4.00±0.10
4.00±0.10
dimension
Max. 1.0
Φ1.50
Reel dimensions
Symbol
A
B
C
D
(unit : mm)
13.0±0.2
9.0±0.5
Φ178.0±2.0
Φ60.0±1.0
Page 8 of 8
ASC_WA06Y_V08
Jul.2010
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