參數(shù)資料
型號: 045303.5MRL
元件分類: 保險(xiǎn)絲
英文描述: VERY FAST BLOW ELECTRIC FUSE, 3.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT
封裝: ROHS COMPLIANT
文件頁數(shù): 3/4頁
文件大小: 165K
代理商: 045303.5MRL
49
Surface Mount Fuses
2008 Littelfuse, Inc.
Revision: May 27, 2008
451/453 Series
NANO2 > Very Fast-Acting > 451/453 Series
Specications are subject to change without notice.
Please refer to www.littelfuse.com/series/451.html or /453.html for current information.
Average Time Current Curves
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 – 120 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 – 90 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
Wave Soldering Parameters
260°C Peak
temperature,
3 seconds Max
Soldering Parameters
Temperature Rerating Curve
100
10
1
0.1
0.01
0.001
.062A .125A
.250A
.375A .500A .750A 1A 1.5A 2A 2.5A 3A 3.5A 4A 5A 7A
10
A
12
A
15
A
0.05 0.1
1
10
100
1000
TIME
IN
SECONDS
CURRENT IN AMPERES
8A
.160A .200A
.315A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
045306.3 功能描述:保險(xiǎn)絲 .63A 125V VFA RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
045306.3MR 功能描述:保險(xiǎn)絲 125V 6.3A Very Fast Acting RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
045306.3NR 功能描述:FUSE 125V V/FA NANO2 6.3A RoHS:否 類別:過電壓,電流,溫度裝置 >> 保險(xiǎn)絲 系列:NANO²® 453 標(biāo)準(zhǔn)包裝:5,000 系列:PICO® II 471 保險(xiǎn)絲類型:板安裝(不包括管筒式) 額定電流:2.5A 額定電壓 - AC:125V 額定電壓 - DC:125V 響應(yīng)時(shí)間:慢速 封裝/外殼:軸向 安裝類型:通孔 尺寸/尺寸:0.110" 直徑 x 0.280" L(2.80mm x 7.11mm) 額定電壓時(shí)的斷路容量:50A 熔化 I²t:4.39 批準(zhǔn):CSA,METI,UL 工作溫度:-55°C ~ 125°C 顏色:- 包裝:帶卷 (TR) DC 抗冷流:0.03 歐姆 其它名稱:047102.5L
04531.25 功能描述:保險(xiǎn)絲 1.25A 125V VFA RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
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