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參數(shù)資料
| 型號： | 0253015.PRT1L |
| 元件分類： | 保險絲 |
| 英文描述： | VERY FAST BLOW ELECTRIC FUSE, 15A, 32VAC, 32VDC, 50A (IR), THROUGH HOLE |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 129K |
| 代理商： | 0253015.PRT1L |
2
Cartridge, Axial Lead, and Socket Fuses
2008 Littelfuse, Inc.
Specications are subject to change without notice.
Please refer to www.littelfuse.com for the most current information
Revised: April 23, 2008
251/253 Series
PICO II > Very Fast-Acting > 251/253 Series
Specications are subject to change without notice.
Please refer to http://www.littelfuse.com/series/251.html or /253.html for current information.
Average Time Current Curves
Temperature Rerating Curve
Soldering Parameters - Wave Soldering
100
10
1
0.1
0.01
0.001
1/16A
0.05 0.1
1
10
100
1000
1/8A
1/4A 3/8A 1/2A 3/4A 1A
11/2A 2A 21/2A 3A 31/2A 4A 5A 7A 10A 12A 15A
TIME
IN
SECONDS
CURRENT IN AMPERES
11/4A
Dwell Time
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
0
10
20
30
40
5
0
60
70
80
90
100
110
120
130
140
1
5
0
160
170
180
190
200
210
220
230
240
Time (Seconds)
T
emperature
(°C)
-
Measured
on
bottom
si
de
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:
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| 0253015.VRT1L | VERY FAST BLOW ELECTRIC FUSE, 15A, 32VAC, 32VDC, 50A (IR), THROUGH HOLE |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 0253-01C | 制造商:Greenlee Textron Inc 功能描述:NUT DRIVERS SET 7 PIECE |
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| 0253-02C | 制造商:Greenlee Textron Inc 功能描述:NUT DRIVERS SET 7 PC-METRIC |
| 0253-03NH-INS | 功能描述:NUT DRIVER SET W/POUCH 7PC 制造商:greenlee communications 系列:- 零件狀態(tài):在售 類型:螺母起子套件 尖頭 - 類型:六角插口 包括:帆布袋 特性:1000V 絕緣，非磁性，螺母固定 重量:3.1 磅（1.4kg） 標準包裝:1 |
| 0253-05-S | 制造商:Greenlee Textron Inc 功能描述:NUT DRIVERS SET STUBBY 2 PC |
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