參數(shù)資料
型號: 311
廠商: Littelfuse, Inc.
元件分類: 保險(xiǎn)絲
英文描述: MINIATURE FUSES - 5x20 mm
中文描述: 小型熔斷器- 5x20毫米
文件頁數(shù): 1/2頁
文件大?。?/td> 100K
代理商: 311
WebSite www.littelfuse.com
In our continuing strategy to deliver unparalleled circuit protection solutions,
technical expertise and application leadership, we proudly introduce the
WICKMANN Group and its products to the Littelfuse portfolio.
050930
800 mA
0800
250 V2
400
1.0
1 A
1100
250 V2
350
1.2
1.25 A
1125
250 V2
310
1.7
1.6 A
1160
250 V2
480
2.5
2 A
1200
250 V2
360
4.5
2.5 A
1250
250 V2
300
8.2
4 A
1400
250 V2
180
30.0
6.3 A
1630
250 V2
160
94.0
1500 A @ 250 V AC
50 Hz
cos = 0.7
1
Ausf. / type: 800mA ... 4A
Ausf. / type: 6,3A
Kappe mit Kennmelder
cap with indicator
20±0,5
20±0,5
5,2
+0,1 -
0,2
5,2
+0,1 -
0,2
M
MINIA
INIA
INIATURE
TURE
FFFFFUSES
USES
Dimensions (mm)
Permissible continuous operating current is
Permissible continuous operating current is ≤≤≤≤≤ 80
80
80 % at ambient temperature of 23
% at ambient temperature of 23
% at ambient temperature of 23 C (73.4
C (73.4
C (73.4 F).
F).
Specifications
Packaging
002: Pack (20 x 10 pcs.)
Materials
Tube:
Ceramic
End Caps: Nickel-plated brass
Operating T
Operating Temperature
emperature
-40 C to +85 C (consider de-rating)
Climatic Category
-40 C / +85 C / 21 days
(IEC 60068-1,-2-1,-2-2,-2-78)
Stock Conditions
+10 C to +60 C
relative humidity ≤ 75 % yearly average,
without dew
Vibration Resistance
24 cycles at 15 min. each (EN 60068-2-6)
10 - 60 Hz at 0.75 mm amplitude
60 - 2000 Hz at 10 g acceleration
Marking
, M, Current Rating, 250 V, G
Order
Qty.
Order-
Series
Amp Code
Packaging
Amp Code
Packaging
Amp Code
Packaging
Amp Code
Packaging
Amp Code
Packaging
Information
Number
311
Indicator
Indicator, 250 V
, 250 V
TTTTTime-Current Characteristic
ime-Current Characteristic
Mitteltrge (M)
Standard
DIN 41577, T.2
Approvals
None
5x20 mm
5x20 mm/ No. 311
311
Limits for Pre-arcing Time
Rated
Amp
Voltage
Breaking
Voltage Drop Power Dissipation Melting Integral
Approvals
Current
Code
Rating
Capacity
1.0 x I
N
1.5 x I
N
10 x I
N
max. (mV)
max. (W)
min. (A2s)
1 without gauge stud
2 operating voltage ≥ 10 V
None
Rated Current
1.5 x I
N
2.1 x I
N
2.75 x I
N
4 x I
N
10 x I
N
800 mA ... 6.30 A
> 1 h
< 30 min
-
60 ms ... 2 s
5 ms ... 70 ms
on request
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
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