MXT 250V Time-lag Microfuse - High Breaking Capacity
IEC 127-3/4; EN 60127-3/4 however with a higher breaking capacity
UL 248-14 (formerly 198G)
CSA C22.2 No. 248.14 (formerly 59.2M)
Approvals:
max.value
min.value
UL
recognition
acceptance
approval
800mA – 6.3A File #E41599
800mA – 6.3A File #LR51172
CSA
VDE
800mA – 4A
800mA – 4A
800mA – 6.3A
File #77566
File
SEMKO approval
numbers
on request
SEV
approval
Tape
Spool
according to
IEC 286-2
Time Current Characteristics
n • In
2.1 • In
max.
2.75 • In
4 • ln
10 • ln
rated current In
Optional 250V microfuse holder,
order number FMS 0031.7601.
See page 90 for more information.
min.
max.
min.
150 ms
max.
3 s
min.
max.
continuous
2 min. 400 ms 10 s
20 ms 150 ms
Multiple of rated current In
Technical Data
Ambient temperature max. Tamb
-25˚C to +85˚C
amb
Capacity at different Tamb
1 • In up to max. 40˚C
amb
n
0.9 • In up to max. 85˚C
n
Vibration resistance
Frequency 10-2000 Hz, cross-over frequency 40 Hz
< 60 Hz, constant amplitude 1.5mm
> 60 Hz, constant acceleration 100 m/s 2 (10g) acc. to IEC 68-2-6 / Fc
Shock resistance
Climatic category
Solderability
50 g, 112ms (IEC 68-2-27)
490 m/s , 11 ms (IEC 68-2-27)
HPF according to DIN 40040
235˚C / 2s according to IEC 68-2-20 / Ta (DIN 40046)
260˚C / 10s according to IEC 68-2-20 / Tb (DIN 40046)
Socket and cap made of temperature resistant plastic (UL 94 V-0)
Copper, tin-plated
Soldering heat resistance
Materials
Terminals
Order Numbers
Series MXT
Rated current /
rated voltage
Breaking Voltage drop at In
capacity
Power dissipation at
1.5 • In
Fusing I 2
at 10 • In
t
Approvals
Taped/reeled
max.
typical
max.
typical
Short leads
black
Long leads long leads
IEC 127-3 Schurter
IEC 127-3 Schurter
black
black
mA/A/V~
A~
mV
mV
Watts
Watts
A2S
0034.6914
0034.6915
0034.6916
0034.6917
0034.6918
0034.6919
0034.6920
0034.6921
0034.6922*
0034.6923*
0034.6944
0034.6945
0034.6946
0034.6947
0034.6948
0034.6949
0034.6950
0034.6951
0034.6952*
0034.6953*
0034.6974
0034.6975
0034.6976
0034.6977
0034.6978
0034.6979
0034.6980
0034.6981
0034.6982*
0034.6983*
800 mA / 250V
160
140
130
150
130
120
110
85
85
75
75
70
0.43
0.5
0.6
0.73
0.87
1
0.3
0.35
0.4
0.5
0.5
0.65
0.67
0.9
1.1
1.15
2.2
4.4
6.3
10
16
32
57
77
155
262
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1
A / 250V
1.25 A / 250V
1.6 A / 250V
100A
250V / AC 120
2
A / 250V
(p.f. = 1)
acc. to
IEC
100
100
100
100
2.5 A / 250V
3.15 A / 250V
1.2
1.4
4
5
A / 250V
A / 250V
127-3/4
6.3 A / 250V
65
* Built according to manufacturer's specifications. Not mentioned in IEC standards.
Packaging: Loose, or taped and reeled 750 pcs.
Schurter, Inc. • Phone 707-778-6311 • Fax 707-778-6401 • E-mail info@schurterinc.com • Website http://www.schurterinc.com
142
SCHURTER [ SCHURTER INC. ]
