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參數資料
| 型號： | 446 |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | EBF Fuse Fast-Acting Type 446/447 Series |
| 中文描述： | 歐洲銀行聯(lián)合會的保險絲快速代理型447分之446系列 |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 81K |
| 代理商： | 446 |
7
S
F
277
Surface Mount Fuses
350 Volt Surface Mount Fuse
www.littelfuse.com
EBF Fuse
Fast-Acting Type 446/447 Series
Ideal for use in electronic lighting ballast, power supply and power
inverter applications.
Rated for use in 125, 250, 277 and 350 VAC circuits.
Based on the proven reliability of the automotive MINI
Fuse; avail-
able from 2 through 10 amperes.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
100%
200%
AGENCY APPROVALS:
Recognized under the Components
Program of Underwriters Laboratories and CSA Certified. Approved by
METI to 5 amperes.
AGENCY FILE NUMBERS:
UL: E71611, CSA LR 29862.
INTERRUPTING RATINGS:
100 amperes at 350 VAC, 50 amperes
at 125 VDC and 450 amperes at 60VDC
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature:
–
40
°
C to +125
°
C.
PHYSICAL SPECIFICATIONS:
Materials:
Body: Plastic Body
Terminations: Tin-Lead (95/5) plated Zn, Ni barrier
Soldering Parameters:
Reflow Solder
—
235
°
C, 5 seconds maximum.
No-clean process recommended.
Wave Solder
—
Not recommended.
Non-plated terminal surfaces may not meet
MIL-STD-202, Method 208.
PACKAGING SPECIFICATIONS:
24mm Tape and Reel per EIA-RS481
(Equivalent to IEC 286, part 3); 800 fuses per reel,
add packaging suffix, ZR.
Shelf Life: Up to 1 year in Factory sealed packaging.
ORDERING INFORMATION:
Ampere
Voltage
Catalog
Rating
Rating
Number
(A)
(VAC)
0446
002.
2
350
0446
003.
3
350
0446
004.
4
350
0446
005.
5
350
0446
07.5
7.5
350
0446
010.
10
350
Opening
Time
4 hours,
Min
imum
0.15 sec. Min., 5 Sec. Max
Through-hole version of the 446 series.
ELECTRICAL CHARACTERISTICS:
Same as 446 Series.
Dimensions:
Contact Littelfuse for specifications.
Soldering Parameters:
Contact Littelfuse for soldering parameters.
Inside terminal face of each lead is non-plated zinc. Non-plated zinc
terminal faces may not meet MIL-STD-202, method 208.To ensure that
the fuse is acceptable for the application, appropriate application testing
should be performed.
Packaging Specifications:
Bulk Pack (4,000 pieces per pack)
P
A
T
A
6
0
4
6
0
2
LF
350V
(10.92
(.8.76
(0.81
(.7.49
1.50 (.059") MAX
3.2 (.126")
(0.81
(.3.2
(5.59
3.81
(.150")
(1.52
1.44
(.057")
(.5.91
(8.81
(4.03
(.01.27
10.11
Reference Dimensions
(Inches):
Recommended
Pad Layout:
447 Mounting
Holes:
1000
100
10
1
0.1
0.01
1000
100
10
1
0.1
2
3
4
5
7
1
T
CURRENT IN AMPERES
Average Time Current Curves
Nominal
Cold
Resistance(
)
0.0560
0.0340
0.0240
0.0180
0.0110
0.0073
Nominal
Melting I
2
t
(A
2
sec)
2.8
9.4
17
25
68
93
EBF Fuse
Fast-Acting Type 447 Series
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相關代理商/技術參數 |
參數描述 |
|---|---|
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| 44600 | 制造商:Curtis Industries 功能描述: |
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