3210080002 [LITTELFUSE]
MINIATURE FUSES; 小型熔断器
| 型号： | 3210080002 |
| 厂家： | 
LITTELFUSE |
| 描述： | MINIATURE FUSES |
| 文件： | 总2页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MINIATURE FUSES
Indicator, 250V
Time-Current Characteristic
Mitteträge (M)
Specifications
5x25mm/ No. 321
Packaging
002: Pack (100 pcs.)
Standard
DIN 41577, T.2
Materials
Tube:
Ceramic
End Caps: Nickel-plated brass
Approvals
None
Operating Temperature
-25ºC to +70ºC (consider de-rating)
Climatic Category
-25ºC/+70ºC/21 days (EN 60068-1..3)
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew
Dimensions
Vibration Resistance
24 cycles at 15 min. each (EN 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
25± ±05
Kappe mit Kennmelder
cap with indicator
Marking
, M, Current Rating, 250V, C
Limits for Pre-arcing Time
Rated Current
1.5 x IRated 2.1 x IRated 2.75 x IRated
4 x IRated
10 x IRated
> 5ms
80mA ... 100mA
125 mA ... 630 mA
40ms ... 500ms
60ms ... 2s
>1h
<2min
-
Permissible continuous operating current is ≤ 80% at ambient temperature of 23ºC (73.4ºF).
Rated
Amp
Voltage
Rating
Breaking Voltage Drop Power Dissipation Melting Integral
color of indicator
Current
Code
Capacity
1.0 x IRated
max. (mV)
1.5 x IRated
max. (W)
10 x IRated
min. (A2s)
1
80mA
100mA
125mA
160mA
200mA
250mA
315mA
400mA
0080
0100
0125
0160
0200
0250
0315
0400
250V
520
500
500
480
400
500
470
400
0.015
0.030
0.053
0.11
0.23
0.38
0.53
0.75
grey
red
1
250V
1
250V
velvet
1
80A @ 250 V AC
50Hz
cos ϕ = 1.0
250V
orange
on request
1
250V
blue
1
250V
yellow
black
brown
1
250V
1
250V
1
250V
1
500mA
630mA
0500
0630
400
380
1.5
2.3
white
green
250V
1 operating voltage ≥ 10 V
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
Order
Information
Qty.
Order-
Number
Series
321
Amp Code
Packaging
Specifications are subject
to change without notice
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
www.littelfuse.com
MINIATURE FUSES
5x25mm/ No. 321
IFault / IRated
Contact Littelfuse for individual I-t curves
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
www.littelfuse.com
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