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参数资料
| 型号： | 0453008.MR |
| 元件分类： | 保险丝 |
| 英文描述： | VERY FAST BLOW ELECTRIC FUSE, 8A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 封装： | ROHS COMPLIANT |
| 文件页数： | 3/4页 |
| 文件大小： | 183K |
| 代理商： | 0453008.MR |
59
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
451/453 Series
NANO2 > Very Fast-Acting > 451/453 Series
451/453
Series
Please refer to www.littelfuse.com/series/451.html
or /453.html for current information.
Average Time Current Curves
Reflow 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.
Reflow
-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
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
Note:
continuous operation.
Wave Soldering Parameters
Temperature,
10 seconds max.
Time
T
emperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
(t 25C to peak)
Ramp-down
Ramp-up
Preheat
Critical Zone
TL to TP
相关PDF资料 |
PDF描述 |
|---|---|
| 0453008.NR | VERY FAST BLOW ELECTRIC FUSE, 8A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 045301.5MR | VERY FAST BLOW ELECTRIC FUSE, 1.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 045301.5NR | VERY FAST BLOW ELECTRIC FUSE, 1.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 045301.6MR | VERY FAST BLOW ELECTRIC FUSE, 1.6A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 045301.6NR | VERY FAST BLOW ELECTRIC FUSE, 1.6A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 0453-0095-04 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Programmable Delay Line |
| 045301.5 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:NANO2 FUSE Very Fast-Acting 451/453 Series |
| 045301.5MR | 功能描述:保险丝 125V 1.5A Very Fast Acting RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485 |
| 045301.5NR | 功能描述:FUSE 125V V/FA NANO2 1.5A RoHS:否 类别:过电压，电流，温度装置 >> 保险丝 系列:NANO²® 453 标准包装:5,000 系列:PICO® II 471 保险丝类型:板安装（不包括管筒式） 额定电流:2.5A 额定电压 - AC:125V 额定电压 - DC:125V 响应时间:慢速 封装/外壳:轴向 安装类型:通孔 尺寸/尺寸:0.110" 直径 x 0.280" L（2.80mm x 7.11mm） 额定电压时的断路容量:50A 熔化 I²t:4.39 批准:CSA，METI，UL 工作温度:-55°C ~ 125°C 颜色:- 包装:带卷 (TR) DC 抗冷流:0.03 欧姆 其它名称:047102.5L |
| 045301.6 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:NANO2 FUSE Very Fast-Acting 451/453 Series |
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