參數(shù)資料
型號(hào)： 043303.5NR
元件分類： 保險(xiǎn)絲
英文描述： VERY FAST BLOW ELECTRIC FUSE, 3.5A, SURFACE MOUNT
文件頁(yè)數(shù)： 2/3頁(yè)
文件大?。?/td> 122K
代理商： 043303.5NR
www.littelfuse.com
2008 Littelfuse
Specications are subject to change without notice.
6
Revision: January 29, 2008
Surface Mount Fuses
Thin Film > Very Fast Acting > 433 Series
433 Series
Average Time Current Curves
TIME
IN
SECONDS
CURRENT IN AMPERES
0.01
0.1
1
10
100
10
100
0.001
3A
2.5A
2A
1.75A
1.5A
1.25A
1A
.8A
.75A
.6A
.5A
.375A
.25A
.200A
.1
25A
4A 5A
Temperature Rerating Curve
Reow Condition
Pb – Free assembly
Pre Heat
-Temperature Min (T
s(min))
150°C
-Temperature Max (T
s(max))
200°C
-Time (Min to Max) (t
s)
60 – 180 secs
Average ramp up rate (LiquidusTemp
(T
L) to peak
5°C/second max
T
S(max) to TL - Ramp-up Rate
5°C/second max
Reow
-Temperature (T
L) (Liquidus)
217°C
-Temperature (t
L)
60 – 150 seconds
PeakTemperature (T
P)
250+0/-5 °C
Time within 5°C of actual peak
Temperature (t
p)
20 – 40 seconds
Ramp-down Rate
5°C/second max
Time 25°C to peakTemperature (T
P)
8 minutes Max.
Do not exceed
260°C
Soldering Parameters - Wave Soldering
相關(guān)PDF資料
PDF描述
0434.250NR VERY FAST BLOW ELECTRIC FUSE, 0.25A, 32VAC, 32VDC, 50A (IR), SURFACE MOUNT
0434.375NR VERY FAST BLOW ELECTRIC FUSE, 0.375A, 32VAC, 32VDC, 50A (IR), SURFACE MOUNT
0434.500NR VERY FAST BLOW ELECTRIC FUSE, 0.5A, 32VAC, 32VDC, 50A (IR), SURFACE MOUNT
0434.680NR VERY FAST BLOW ELECTRIC FUSE, 0.68A, 32VAC, 32VDC, 50A (IR), SURFACE MOUNT
0434.750NR VERY FAST BLOW ELECTRIC FUSE, 0.75A, 32VAC, 32VDC, 50A (IR), SURFACE MOUNT
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