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WR02X1000FALV

WR02X1000FALV首页预览图
型号: WR02X1000FALV
PDF文件:
  • WR02X1000FALV PDF文件
  • WR02X1000FALV PDF在线浏览
功能描述: General purpose & Anti-sulfuration chip resistors
PDF文件大小: 234.33 Kbytes
PDF页数: 共7页
制造商: WALSIN[WALSIN TECHNOLOGY CORPORATION]
制造商LOGO: WALSIN[WALSIN TECHNOLOGY CORPORATION] LOGO
制造商网址: http://www.passivecomponent.com/
捡单宝WR02X1000FALV
PDF页面索引
120%
Approval sheet
Page 6 of 7 ASC_WR02X_V_V01 Jun-2012
TEST AND REQUIREMENTS (JIS C 5201-1 : 1998)
REQUIREMENT
TEST PROCEDURE / TEST METHOD
Resistor
0
DC resistance
Clause 4.5
DC resistance values measured at the test voltages
specified below :
<10@0.1V, <100@0.3V, <1K@1.0V,
<10K@3V, <100K@10V, <1M@25V,
<10M@30V
Within the specified tolerance
<50m
Temperature Coefficient
of Resistance(T.C.R)
Clause 4.8
Natural resistance change per change in degree
centigrade.
( )
6
121
12
10×
ttR
RR
(ppm/°C) t
1
: 20°C+5°C-1°C
R
1
: Resistance at reference temperature
R
2
: Resistance at test temperature
Refer to
“QUICK REFERENCE DATA”
N/a
Short time overload
(S.T.O.L)
Clause 4.13
Permanent resistance change after a 5second
application of a voltage 2.5 times RCWV or the maximum
overload voltage specified in the above list, whichever is
less.
R/R max. ±(2%+0.10) <50m
Resistance to soldering
heat(R.S.H)
Clause 4.18
Un-mounted chips completely immersed for 10±1second
in a SAC solder bath at 260±5ºC
ΔR/R max. ±(1%+0.05Ω)
no visible damage
<50m
Solderability
Clause 4.17
Un-mounted chips completely immersed for 0.8second
in a SAC solder bath at 235±5
95% coverage min., good tinning and no
visible damage
Temperature cycling
Clause 4.19
30 minutes at -55°C±3°C, 2~3 minutes at 20°C+5°C-1°C,
30 minutes at +125°C±3°C, 2~3 minutes at 2C+5°C-
C, total 5 continuous cycles
R/R max. ±(1%+0.05) < 50m
Damp Heat
(Load life in humidity)
Clause 4.24
1000 +48/-0 hours, loaded with RCWV or Vmax in
humidity chamber controller at 40°C±2°C and 90~95%
relative humidity, 1.5hours on and 0.5 hours off
10Ω≤R<1M :
R/R max. ±(3%+0.10)
R<10, R1M :
R/R max. ±(5%+0.10)
< 50m
Load Life (Endurance)
Clause 4.25
1000+48/-0 hours; loaded with RCWV or V
max
in chamber
controller 70±2ºC, 1.5 hours on and 0.5 hours off
Ditto.
Bending strength
Clause 4.33
Resistors mounted on a 90mm glass epoxy resin
PCB(FR4), bending once 5mm for 10sec.
No visual damaged,
R/R max. ±(1%+0.05)
< 50m
Adhesion
Clause 4.32
Pressurizing force: 3N, Test time: 10±1sec.
No remarkable damage or removal of the
terminations
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