201 Datasheet, PDF (1/2 Pages) Littelfuse – MINIATURE FUSES - 5x20mm

MINIATURE FUSES
5x20mm / No. 201
Dimensions (mm)
DIN 41571, T.2, 250V, M
Time-Current Characteristic
Medium Time Lag (M)
Standard
DIN 41571, T.2
Approvals
cURus
Features
Visual fault indication
Direct solderable or plug-in versions
Worldwide availability
Optional Holders
Limits for Pre-arcing Time
Rated Current
32mA ... 1.25A
1.5 x I_N
> 1h
2.1 x I_N
< 10 min
4 x I_N
40ms ... 2s
10 x I_N
5ms ... 90ms
Specifications
Packaging
000: Bulk (1000 pcs.)
002: Bulk (20x10 pcs.)
043: With mounted holder - Tape/Reel (1250 pcs.)
on request
Materials
Tube:
End Caps:
Optional Holders:
Glass
Nickel-plated brass
Nickel-plated caps
Tin-plated copper wires
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, maximum value for 30 days-95%
Vibration Resistance
24 cycles at 15 min. each (EN 60068-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
Solderability
260ºC, ≤ 3 sec. (Wave)
350ºC, ≤ 1 sec. (Hand)
Soldering Heat Resistance
260ºC, 10 sec. (IEC 68-2-20)
Marking
, M, Current Rating, 250V, C
Unit Weight
1.1g (approx.)
2.1g (with leads)
Permissible continuous operating current is ≤ 100% at ambient temperature of 23ºC (73.4ºF).
Rated
Amp
Voltage
Breaking Voltage Drop Power Dissipation Melting Integral
Current
Code
Rating
Capacity
1.0 x I_N
max. (mV)
1.5 x I_N
max. (W)
10 x I_N
min. (A²s)
32mA
0032
250V
50mA
0050
250V
63mA
0063
250V
640
0.1
0.005
600
0.1
0.009
560
0.1
0.011
80mA
0080
250V
100mA
0100
250V
125mA
0125
250V
520
0.2
0.017
470
0.2
0.022
420
0.2
0.033
160mA
0160
250V
80A / 250VAC
370
0.2
0.085
200mA
0200
250V
50-60Hz
320
0.3
0.12
250mA
0250
250V
cos ϕ = 1.0
280
0.3
0.13
315mA
0315
250V
400mA
0400
250V
500mA
0500
250V
250
0.3
0.16
230
0.4
0.28
210
0.4
0.35
630mA
0630
800mA
0800
1.00A
1100
1.25A
1125
250V
250V
250V
250V
190
0.5
0.6
170
0.6
1.1
160
0.7
2.0
160
0.8
3.2
Approvals
cURus
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
Order
Information
050913
Qty.
Order-
Series Amp Code Packaging
Number
201
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.
Specifications are subject
to change without notice
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