參數(shù)資料
型號: 231_1
廠商: Littelfuse, Inc.
元件分類: 電路保護(hù)
英文描述: 6.3x32 mm MINIATURE FUSES
中文描述: 6.3x32毫米小型熔斷器
文件頁數(shù): 1/2頁
文件大小: 78K
代理商: 231_1
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.
012006
2.00 A
2.50 A
3.15 A
4.00 A
5.00 A
6.30 A
8.00 A
10.00 A
12.50 A
16.00 A
1200
1250
1315
1400
1500
1630
1800
2100
2125
2160
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
500 V
800
800
800
700
600
600
600
500
500
480
3.0
3.0
3.0
3.6
3.6
3.6
5.2
5.2
6.3
6.3
0.35
0.44
0.75
1.6
2.5
5
10
20
38
68
1000A / 500VAC
50-60Hz
cos
= 1.0
6,3
32
2
2
2
2
2
2
1,2
1
Note: 1.00 means the number one with two decimal places. 1,000 means the number
one thousand.
M
INIATURE
F
USES
Dimensions (mm)
Permissible continuous operating current is
Rated
Amp
Current
Code
80% at ambient temperature of 23oC (73.4oF).
Breaking
Voltage Drop Power Dissipation Melting Integral
Capacity
1.0 x I
max. (mV)
Specifications
Packaging
002: Pack (100 pcs.)
Materials
Tube:
End Caps:
Operating emperature
-25 oC to +70 oC (consider de-rating)
Climatic Category
-25 oC/+70 oC/21 days (EN 60068-1..3)
Stock Conditions
+10 oC to +60 oC
relative humidity
75 % yearly average,
without dew, maximum value for 30 days-95 %
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
, FF, Current Rating, 500 V
Unit Weight
2.5 g (approx.)
Ceramic
Nickel-plated brass
Order
Information
Qty.
Order-
Number 231
Series
Amp Code Packaging
Special ype, 500 V, FF
Time-Current Characteristic
Very Quick Acting (FF)
Standard
None
Approvals
None
Features
Designed for semiconductor protection
For high voltage applications
High breaking capacity
Pluggable into clips or shocksafe holders
6.3x32 mm / No. 231
Leadfree
Limits for Pre-arcing Time
Rated Current
1.0 x I
N
> 1 h
1.5 x I
N
< 30 min 2 ms ... 100 ms 1 ms ... 25 ms < 3 ms
2.75 x I
N
4 x I
N
10 x I
N
2.00 A ... 16.00 A
Voltage
Rating
Approvals
1.0 x I
max. (W)
10 x I
max. (A
2
s)
1 16.00 A: 0.9 x I
> 1 h
2
Depending on the application and mounting, the fuse heating at max. ambient temperature in a closed fuseholder should be considered.
None
Specifications are subject
to change without notice
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