參數(shù)資料
型號(hào)： 257020
廠商： Littelfuse, Inc.
元件分類： 電路保護(hù)
英文描述： Blade Terminal & Special Purpose Fuses -Low Voltage
中文描述： 刀片終端
文件頁數(shù)： 1/1頁
文件大?。?/td> 55K
代理商： 257020
Blade Terminal & Special Purpose Fuses
450
www.littelfuse.com
Low Voltage
ATO
Fuse
Fast-Acting Type
Designed and originated by Littelfuse for the automotive industry, the
ATO fuse has become the original equipment circuit protection standard
for foreign and domestic automobiles and trucks. Readily identifiable and
easily replaced, this fuse can be specified for a variety of low voltage
electronic applications.
ELECTRICAL CHARACTERISTICS:
% of Ampere
Ampere
Rating
110%
1–40 Amp
1–2 Amp
3–40 Amp
1–2 Amp
3–40 Amp
1–2 Amp
3–40 Amp
Opening
Time
Rating
100 Hours
Min
imum
.50 sec.,
Min.
; 600 sec.,
Max.
.75 sec.,
Min.
; 600 sec.,
Max.
.10 sec.,
Min.
; 5 sec.,
Max.
.15 sec.,
Min.
; 5 sec.,
Max.
.020 sec.,
Min.
; 0.5 sec.,
Max.
.080 sec.,
Min.
; 0.5 sec.,
Max.
135%
200%
350%
AGENCY APPROVALS:
Listed by Underwriters Laboratories (1–40
amperes). Certified by CSA (3–30 amperes).
DESIGN STANDARDS:
U.L. Standard for Automotive Blade Type
Fuses. SAE (Society of Automotive Engineers) J1284.
PATENTED
COLOR-CODING:
Autofuse
fuses are color-coded for easy
amperage identification.
INTERRUPTING RATING:
1000A @ 32VDC
ORDERING INFORMATION:
Average Time Current Curves
Ampere
Rating
(A)
1
2
3
4
5
7
1
/
2
10
15
20
25
30
35
40
Voltage
Rating
(VDC)
32
32
32
32
32
32
32
32
32
32
32
32
32
Body
Color
Code
Black
Grey
Violet
Pink
Tan
Brown
Red
Blue
Yellow
Natural
Green
Blue Green
Orange
Nominal Cold
Resistance
Ohms
0.123
0.050
0.031
0.023
0.018
0.011
0.0077
0.0048
0.0033
0.0025
0.0019
0.0016
0.0014
Minimum
Melting I
2
t
(A
2
Sec.)
Catalog
Number
257
001
257
002
257
003
257
004
257
005
257
07.5
257
010
257
015
257
020
257
025
257
030
257
035
257
040
.4
1.4
7.4
14
26
60
115
340
520
1080
1510
2280
3310
Reference pg. 344, ATO
Fuse Clip for P.C. Board mounting.
5.08
(.20")
0.66
(.026")
19.05
(.75")
14.48
(.57")
12.19
(.48")
6.35
(.25")
4.064
(.16")
Reference Dimensions
UL
1000
100
10
1
0.1
0.01
1000
100
10
1
T
CURRENT IN AMPERES
1
2
3
4
1
1
2
2
3
3
4
7
5
RoHS
相關(guān)PDF資料
PDF描述
257025 Blade Terminal & Special Purpose Fuses -Low Voltage
257030 Blade Terminal & Special Purpose Fuses -Low Voltage
257035 Blade Terminal & Special Purpose Fuses -Low Voltage
257040 Blade Terminal & Special Purpose Fuses -Low Voltage
257337 2.7V to 3.6V and 4.5V to 5.5V, Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
25-7020 功能描述:RF 連接器 RG59 1/2"RNG RoHS:否 制造商:Bomar Interconnect 產(chǎn)品:Connectors 射頻系列:BNC 型式:Jack (Female) 極性: 觸點(diǎn)電鍍:Gold 阻抗: 端接類型:Solder 主體類型:Straight Bulkhead 電纜類型:
257020 制造商:Littelfuse 功能描述:Automotive Fuse
257020.PXP 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:ATO Blade Fuse Rated 32V
25-7020P 制造商:AIM Cambridge Connectivity Solutions 功能描述:
257020-P 制造商:Littelfuse 功能描述:Fuse Blade 20A 32V 2-Pin Socket
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