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參數(shù)資料
| 型號： | 0448.500MR |
| 元件分類： | 保險絲 |
| 英文描述： | FAST BLOW ELECTRIC FUSE, 0.5A, 125VAC, 125VDC, 50A (IR), SURFACE MOUNT |
| 封裝： | ROHS COMPLIANT |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 170K |
| 代理商： | 0448.500MR |
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
50
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
448 Series
NANO2 > Very Fast-Acting > 448 Series
Please refer to www.littelfuse.com/series/448.html for current information.
Ampere
Rating
(A)
Amp Code
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I2t (A2sec)
Agency Approvals
PS
E
0.062
.062
125
50 amperes
300 amperes
5.50
0.00023
x
0.080
.080
125
4.42
0.00043
x
0.100
.100
125
2.90
0.00082
x
0.125
.125
125
2.58
0.00130
x
0.160
.160
125
1.76
0.00280
x
0.200
.200
125
1.40
0.00380
x
0.250
.250
125
1.05
0.01520
x
0.315
.315
125
0.7900
0.02650
x
0.375
.375
125
0.7300
0.02400
x
0.400
.400
125
0.4895
0.04160
x
0.500
.500
125
0.3800
0.10000
x
0.630
.630
125
0.2821
0.121
x
0.750
.750
125
0.2475
0.206
x
0.800
.800
125
0.1907
0.272
x
1.00
001.
125
0.08630
0.441
x
1.25
125
0.06619
0.900
x
1.50
01.5
125
0.06514
0.900
x
1.60
01.6
125
0.06261
1.122
x
2.00
002.
125
0.03529
0.812
x
2.50
02.5
125
0.02934
1.156
x
3.00
003.
125
0.02445
1.720
x
3.15
125
0.02300
1.810
x
3.50
03.5
125
0.02100
2.300
x
4.00
004.
125
0.01577
3.970
x
5.00
005.
125
0.01531
4.490
x
6.30
06.3
125
0.01044
12.10
x
7.00
007.
125
0.00900
13.92
x
8.00
008.
125
0.00780
18.33
x
10.00
010.
125
35 amperes
50 amperes
300 amperes
0.00700
28.00
x
12.00
012.
65
50 amperes
300 amperes
0.00533
47.59
x
15.00
015.
65
0.00394
96.10
x
Electrical Specifications by Item
Notes:
- l2t calculated at 8ms.
- Resistance is measured at 10% of rated current, 25C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 044-8552-000 | 制造商:ITT Interconnect Solutions 功能描述:0448552000 / 044-8552-000 / Circular |
| 0448552010 | 制造商:ITT Interconnect Solutions 功能描述: |
| 044-8552-010 | 制造商:ITT Interconnect Solutions 功能描述:0448552010 / 044-8552-010 / Circular |
| 044-8552-100 | 制造商:ITT Interconnect Solutions 功能描述:0448552100 / 044-8552-100 / Circular |
| 044-8552-232 | 制造商:ITT Interconnect Solutions 功能描述:044-8552-232 / 044-8552-232 / Circular |
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