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参数资料
| 型号： | 0456030.DR |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 30A, 125VAC, 72VDC, 100A (IR), SURFACE MOUNT |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT |
| 文件页数： | 2/3页 |
| 文件大小： | 429K |
| 代理商： | 0456030.DR |
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
66
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
456 Series
NANO2 > 456 Series
Please refer to www.littelfuse.com/series/456.html for current information.
Average Time Current Curves
Temperature Rerating Curve
PERCENT
OF
UPRA
TING
PERCENT
OF
DOWNUPRA
TING
AMBIENT TEMPERATURE
248°F
212°F
176°F
140°F
104°F
68°F
32°F
-4°F
-40°F
-76°F
120°C
264°F
140°C
100°C
80°C
60°C
40°C
20°C
0°C
-20°C
-40°C
-60°C
0
20
40
60
20
40
60
Soldering Parameters – Reflow Soldering
reflow condition
Pb–Freeassembly
pre Heat
-temperature min (t
s(min))
150°C
-temperature max (t
s(max))
200°C
-time (min to max) (t
s)
60–180secs
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)
60–150seconds
peaktemperature (t
p)
250+0/-5 °C
time within 5°c of actual peak
temperature (t
p)
20–40seconds
ramp-down rate
5°C/second max.
time 25°c to peaktemperature (t
p)
8 minutes max.
Do not exceed
260°C
Time
Te
mperatur
e
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
0.01
0.1
1
10
100
1
10
100
1000
TIME
IN
SECONDS
CURRENT IN AMPS
40A
30A
20A 25A
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| 0456020.ER | ELECTRIC FUSE, 20A, 125VAC, 100VDC, 100A (IR), SURFACE MOUNT |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 0456040.DR | 功能描述:保险丝 125V V/FA NANO2 40A 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 |
| 0456040.ER | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:Surface Mount Fuses |
| 045605-0269 | 制造商:ITT Interconnect Solutions 功能描述:KPT45605-269 - Bulk |
| 0456-0503 | 制造商:KENDRION INC. 功能描述: |
| 0456080001 | 制造商:Molex 功能描述:Conn Wire to Board HDR 16 POS 2.5mm Solder RA Thru-Hole Tray 制造商:Molex 功能描述:CONN WIRE TO BD HDR 16 POS 2.5MM SLDR RA TH - Trays 制造商:Molex 功能描述:SPOX BMI R/A HDR ASSY 16 CKT |
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