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Teilenummer | WA04X472JTL |
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Beschreibung | Generay Purpose Chip Resistors Array | |
Hersteller | Walsin Technology | |
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Gesamt 7 Seiten www.DataSheet4U.com
Walsin Technology Corporation
WA04X
±5%, Convex Type
General purpose chip resistors array
Size 0402x4
Customer :
Approval No :
Issue Date :
Customer Approval :
Page 1 of 7
WA04X
Version 18
Nov.-2006
www.DataSheet4U.com
Walsin Technology Corporation
TEST CONDITION FOR JUMPER (0 Ω)
Item
Power Rating At 70°C
Resistance
Rated Current
Peak Current
Operating Temperature
WA04X
1/16W
MAX. 50mΩ
1A
1.5A
-55~155°C
TEST AND REQUIREMENTS(JIS C 5201-1 : 1998)
TEST
PROCEDURE
REQUIREMENT
Resistor
Jumper
DC resistance
Clause 4.5
Temperature Coefficient of
Resistance (T.C.R)
Clause 4.8
DC resistance values measured at the test voltages specified below :
Within the specified
<10Ω@0.1V,<100Ω@0.3V,<1KΩ@1.0V,<10KΩ@3V, <100KΩ@10V, tolerance
<1MΩ@25V, <10MΩ@30V
Natural resistance change per change in degree centigrade.
Refer to
( )R2 − R1 ×106 (ppm/°C)
R1 t2 − t1
t1 : 20°C+5°C-1°C
“QUICK REFERENCE DATA”
< 50mΩ
N/a
Short time overload
(S.T.O.L)
Clause 4.13
Resistance to Soldering
Heat (R.S.H) Clause 4.18
R1 : Resistance at reference temperature
R2 : Resistance at test temperature
Permanent resistance change after a 5second application of a ∆R/R max. ±(2%+0.10Ω)
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 solder R/R max. (1%+0.05 )
bath at 270 ±5ºC
no visible damage
< 50mΩ
< 50mΩ
Solderability
Clause4.17
Leaching Test
Clause 4.18
Temperature cycling
Clause 4.19
Load life (endurance)
Clause 4.25
Un-mounted chips completely immersed for 2±0.5second in a solder good tinning (>95% covered)
bath at 235 ±5
no visible damage
Un-mounted chips completely immersed for 60 1second in a solder Ditto
bath at 260 5
30 minutes at -55°C±3°C, 2~3 minutes at 20°C+5°C-1°C, 30 minutes R/R max. (1%+0.05 )
at +155°C±3°C, 2~3 minutes at 20°C+5°C-1°C, total 5 continuous no visible damage
cycles
70±2ºC, 1000 hours, loaded with RCWV or Vmax,1.5 hours on and
0.5 hours off
R/R max. (3%+0.10 )
For 10Ω≤R<1MΩ ;
R/R max. (5%+0.10 )
< 50mΩ
< 50mΩ
Load life in Humidity
Clause 4.24
1000 hours, at rated continuous working voltage in humidity chamber
controller at 40°C±2°C and 90~95% relative humidity, 1.5hours on
and 0.5 hours off
For R<10Ω, R≥1MΩ
R/R max. (3%+0.10 )
For 10Ω≤R<1MΩ ;
R/R max. (5%+0.10 )
< 50mΩ
Adhesion
Clause 4.32
Pressurizing force: 5N, Test time: 10 1sec.
For R<10Ω, R≥1MΩ
No remarkable damage or removal of
the terminations.
Page 6 of 7
WA04X
Version 18
Nov.-2006
6 Page | ||
Seiten | Gesamt 7 Seiten | |
PDF Download | [ WA04X472JTL Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
WA04X472JTL | Generay Purpose Chip Resistors Array | Walsin Technology |
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