參數(shù)資料
型號: 031802.5VXP
元件分類: 保險絲
英文描述: FAST BLOW ELECTRIC FUSE, 2.5A, 250VAC, 100A (IR), THROUGH HOLE
封裝: ROHS COMPLIANT
文件頁數(shù): 3/4頁
文件大?。?/td> 156K
代理商: 031802.5VXP
Revised: January 7, 2009
315
Axial Lead & Cartridge Fuses
312/318 Series
2009 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com/series/312.html
or /318.html for current information.
312/318
Series
Average Time Current Curves
1000
100
10
1
0.1
0.01
1
10
100
0.01
0.1
.031
A
.062
A
.125
A
.250
A
.375
A
.500
A
.750
A
1A 1.5
A
2A 2.5
A
3A 4A 5A 6A 7A 8A 10
A
0.005
TIME
IN
SECONDS
CURRENT IN AMPERES
Temperature Rerating Curve
Soldering Parameters - Wave Soldering
Dwell Time
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0
10
20
30
4
0
5
0
60
70
80
90
100
110
120
130
1
4
0
1
5
0
160
170
180
190
200
210
220
230
2
4
0
Time (Seconds)
T
emperature
(°C)
-
Measured
on
bottom
side
of
board
Cooling Time
Preheat Time
Wave Parameter
Lead-Free Recommendation
Preheat:
(Depends on Flux Activation Temperature)
(Typical Industry Recommendation)
Temperature Minimum:
100
° C
Temperature Maximum:
150
° C
Preheat Time:
60-180 seconds
Solder PotTemperature:
260
° C Maximum
Solder DwellTime:
2-5 seconds
Recommended Hand-Solder Parameters:
Solder Iron Temperature: 350° C +/- 5°C
Heating Time: 5 seconds max.
Note: These devices are not recommended for IR or
Convection Reow process.
Recommended Process Parameters:
Please contact Littelfuse for more details on those T-C Curves of other ampere
ratings which are not published.
相關PDF資料
PDF描述
0318020.P FAST BLOW ELECTRIC FUSE, 20A, 32VAC, 300A (IR), THROUGH HOLE
0318020.VXP FAST BLOW ELECTRIC FUSE, 20A, 32VAC, 300A (IR), THROUGH HOLE
0318025.P FAST BLOW ELECTRIC FUSE, 25A, 32VAC, 300A (IR), THROUGH HOLE
0318025.VXP FAST BLOW ELECTRIC FUSE, 25A, 32VAC, 300A (IR), THROUGH HOLE
0318030.P FAST BLOW ELECTRIC FUSE, 30A, 32VAC, 300A (IR), THROUGH HOLE
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