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2011-07-25
18
LE CW S2LN
L?tbedingungen
Vorbehandlung nach JEDEC Level 4
Soldering Conditions
Preconditioning acc. to JEDEC Level 4
Reflow L?tprofil für bleifreies L?ten
(nach J-STD-020D.1)
Reflow Soldering Profile for lead free soldering?C
(acc. to J-STD-020D.1)
Anm.: Das Geh?use ist nicht für nasschemische Reinigu0
ng geeignet.
Note: Package not suitable for wetcleaning.
Profile Feature
Pb-Free (SnAgCu) Assembly
Recommendation
Max. Ratings
Ramp-up Rate to Preheat*
)
25°C to 150°C
2°C / sec 3°C / sec
Time t
s
from T
Smin
to T
Smax
(150°C to 200°C
100s min. 60sec max. 120sec
Ramp-up Rate to Peak*
)
TSmax
to T
P
2°C / sec 3°C / sec
Liquidus Temperture T
L
217°C
Time t
L
above T
L
80sec max. 100sec
Peak Temperature T
P
245°C max. 260°C
Time t
P
within 5°C of the specified
peak temperature T
P
- 5K
20sec min. 10sec max. 30sec
Ramp-down Rate*
TP
to 100°C
3°K / sec 6°K / sec maximum
Time 25°C to Peak temperature
max. 8 min.
50
100
150
200
T
250
tS
tL
tP
Tp
245 ?C
240 ?C
217 ?C
25 ?C
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相关代理商/技术参数
LE CW S2LN-NYNZ-5S8U-Z
功能描述:大功率LED - 白色 Warm White RoHS:否 制造商:Cree, Inc. 照明颜色:Cool White 颜色温度:5000 K 光通量:280 lm 显示角:125 deg 正向电流:700 mA 正向电压:2.9 V 安装风格:SMD/SMT 系列:XMLBWW 封装:Reel
LE CWUW S2W-LZMX-CHCL+NXNY-UW
制造商:OSRAM 功能描述:High Power LEDs - White Tunable White OSTAR STAGE
LE LEM 2520T 100J
制造商:TAIYO YUDEN 功能描述:INDUCTOR WOUND 10UH 155MA 1008
LE LEM 2520T 101J
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LE LEM 2520T 120J
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LE LEM 2520T 12NK
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LE LEM 2520T 150J
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LE LEM 2520T 15NK
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