OMF250 Datasheet, PDF (2/3 Pages) Schurter Inc. – 3Surface Mount Fuse, 11 x 4.6 mm, Quick-Acting F, 250 VAC, 250 DC

OMF 250
www.schurter.com/pg01_2
Dimensions
11 mm
Non resettable fuses
11
1.75
7.5
4.6
5.5 2.2
3.2
3.6 6
Soldering pads
Pre-Arcing Time
Rated Current In
1.25 x In   2.0 x In   max.
min.
0.25 A - 4 A
60 min
120 s
10.0 x In  
min.
1 ms
10.0 x In  
max.
10 ms
Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
0.25
250
0.315
250
0.4
250
0.5
250
0.63
250
0.8
250
1
250
1.25
250
1.6
250
2
250
2.5
250
3.15
250
4
250
1) 100 A @ 250 VAC/DC
Rated Vol- Breaking
tage [VDC] Capacity
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
250 1)
Voltage Drop
1.0 In max.
[mV]
Voltage Drop
1.0 In typ.
[mV]
Power Dissi-
pation 1.25 I_n
typ. [mW]
-
1100
480
-
1000
430
700
230
190
600
190
190
500
170
230
400
200
330
300
170
390
300
150
390
300
150
490
300
140
600
300
130
670
300
130
870
300
100
950
Packaging Unit
.xx = .11 Plastic Bag (100 pcs.)
.xx = .24 Blister Tape 33 cm Reel (2000 pcs.)
Melting I²t
10.0 Intyp.
[A²s]
0.012
lll
0.019
lll
0.02 l l l l
0.03 l l l l
0.07 l l l l
0.12 l l l l
0.23 l l l l
0.47 l l l l
0.84 l l l l
1.4 l l l l
2.6 l l l l
4.8 l l l l
8.6 l l l l
Order Number
3403.0010.xx
3403.0011.xx
3403.0012.xx
3403.0013.xx
3403.0014.xx
3403.0015.xx
3403.0016.xx
3403.0017.xx
3403.0018.xx
3403.0019.xx
3403.0020.xx
3403.0021.xx
3403.0022.xx
Fuses