參數(shù)資料
型號: 046502.5DR
元件分類: 保險絲
英文描述: TIME LAG BLOW ELECTRIC FUSE, 2.5A, 250VAC, 100A (IR), SURFACE MOUNT
封裝: HALOGEN FREE AND ROHS COMPLIANT
文件頁數(shù): 2/4頁
文件大小: 158K
代理商: 046502.5DR
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
82
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
465 Series
NANO2 > 250V UMF Time Lag > 465 Series
Please refer to www.littelfuse.com/series/465.html for current information.
Average Time Current Curves
100
10
1
0.1
0.01
0.001
1
10
1000
0.1
1
A
1.25
A
1.6
A
2
A
2.5
A
3.15
A
TIME
IN
SECONDS
CURRENT IN AMPERES
4
A
5
A
6.3
A
Soldering Parameters
Temperature Rerating Curve
Reflow Condition
Pre Heat
-Temperature Min (T
s(min))
-Temperature Max (T
s(max))
-Time (Min to Max) (t
s)
Average ramp up rate (LiquidusTemp
(T
L) to peak
T
S(max) to TL - Ramp-up Rate
Reflow
-Temperature (T
L) (Liquidus)
-Temperature (t
L)
PeakTemperature (T
P)
Time within 5°C of actual peak
Temperature (t
p)
Ramp-down Rate
Time 25°C to peakTemperature (T
P)
Do not exceed
Wave Soldering Parameters
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
相關(guān)PDF資料
PDF描述
046501.6DR TIME LAG BLOW ELECTRIC FUSE, 1.6A, 250VAC, 100A (IR), SURFACE MOUNT
0465005.DR TIME LAG BLOW ELECTRIC FUSE, 5A, 250VAC, 100A (IR), SURFACE MOUNT
0465004.DR TIME LAG BLOW ELECTRIC FUSE, 4A, 250VAC, 100A (IR), SURFACE MOUNT
0465002.DR TIME LAG BLOW ELECTRIC FUSE, 2A, 250VAC, 100A (IR), SURFACE MOUNT
0465001.DR TIME LAG BLOW ELECTRIC FUSE, 1A, 250VAC, 100A (IR), SURFACE MOUNT
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