FUSES
/ SICHERUNGEN
Non resettable fuses
Surface
Mount Fuses
Type SMD-SPT 5
SMD-SPT 5
20
20
time-lag T
high breaking capacity H
Ceramic tube
Solder pads
5.5
9.5
5.5
5
Pre-arcing time/current
characteristic (at T
a
23 °C)
Rated
current I
n
Pre-arcing time in seconds t
s
Multiple of rated current I
n
n · I
n
1,5 · I
n
*
min.
2,1 · I
n
max.
30 min
30 min
30 min
30 min
2,75 · I
n
min.
750 ms
750 ms
750 ms
750 ms
max.
80 s
80 s
80 s
80 s
min.
95 ms
150 ms
150 ms
150 ms
4 · I
n
max.
5s
5s
5s
5s
min.
10 ms
20 ms
20 ms
20 ms
10 · I
n
max.
150 ms
150 ms
150 ms
150 ms
1 – 3,15 A
4 – 6,3 A
8 – 10 A
12,5 – 16 A
60 min
60 min
30 min
15 min
*
Non fusing current I
nf
Order No.
/
Rated current I
n
/
Rated voltage U
n
/
Breaking
capacity
/
vermögen
Voltage drop
/
at
/ bei
I
n
Sustained
power dissipation
/
Pre-arcing l
2
t
/
Approvals
0001.2704.XX
0001.2705.XX
0001.2706.XX
0001.2707.XX
0001.2708.XX
0001.2709.XX
0001.2710.XX
0001.2711.XX
0001.2712.XX
0001.2713.XX
0001.2714.XX
0001.2715.XX
0001.2716.XX
1
A
1,25 A
1,6 A
2
A
2,5 A
3,15 A
4
A
5
A
6,3 A
8
A
10
A
12,5 A
16
A
typ.
max.
Schurter IEC 60 127-2/5
mV
mV
/ 250 V
180
250
IEC: 1500 A /
/ 250 V
150
250
250 V AC /
/ 250 V
130
200
p.f. /
cos
/ 250 V
120
190
0.7–0.8
/ 250 V
100
180
UL: 10 000 A /
/ 250 V
100
140
125 V AC /
/ 250 V
90
100
p.f. /
cos
/ 250 V
90
100
0.7–0.8
/ 250 V
70
100
/ 250 V
70
100
/ 250 V
70
100
/ 250 V *
70
*
/ 250 V *
70
*
at
/ bei
1,5 I
n
at
/ bei
10xI
n
typ.
max.
Schurter
IEC 60 127-2/5
W
W
A
2
s
0,5
2,5
1,1
0,5
2,5
1,86
0,5
2,5
4,35
0,6
2,5
9,2
0,6
2,5
11,7
0,8
4,0
33,7
0,9
4,0
62,4
1,2
4,0
97,5
1,2
4,0
171
1,3
4,0
268
2,1
4,0
400
3,1
*
563
4,0
*
1272
VDE
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
XX
Index for packaging
All measurements are carried out in a test equipement according to IEC 60127-2
*
Not mentioned in the IEC standard (Pre-arcing time / current characteristics according to IEC 60127-2/5)
UL: 1000A / 250 V AC /
p.f. /
cos
1
UL: 500 A / 125 V AC /
p.f. /
cos 0,7–0,8
1000 A / 125 V AC /
p.f. /
cos 1
500 A / 250 V AC /
p.f. /
cos 1
Additional technical data and packaging see page 66
www.schurter.com
65
FUSES
/ SICHERUNGEN
Non resettable fuses
SMD-FST 5
20, SMD-FTT 5
20, SMD-SPT 5
20
Additional technical Data:
Marking
Rated voltage, rated current, H / L
(IEC-Symbol for breaking capacity)
FST / SPT:
T (time-lag)
FTT:
TT (super-time-lag)
Storage temperature max.: 40 °C / 70% r.H.
Ambient temperature max.: T
a
–40°C to +125°C
Resistance to vibration:
acc. to IEC 60068-2-6, test Fc:
Frequency 10–2000 Hz,
cross-over frequency 60 Hz
< 60 Hz: amplitude 0.75 mm
> 60 Hz: acceleration 10g
Resistance to shock:
981 m/s
2
(100g), 6 ms,
acc. to IEC 60068-2-27, test Ea
Climatic category:
40/125/21 according to ICE 60068-1
Solderability:
Reflow- and Wave soldering 235 °C /
2 sec. acc. to IEC 60068-2-58 test Td
Soldering heat resistance: 260 °C / 10 sec. acc, to
IEC 60068-2-58 test Td
Materials:
Housing glass / hard glass
Terminals Brass / Ni-Au coated
Net weight pieces %
100 g
Fuse-link temperature
I
n
≤
10 A: track width
≥
5 mm /
Rise
≤
75 K
35 µm Cu
I
n
> 10 A: track width
≥
10 mm /
70 µm Cu
Explanation to the approvals
Country
/
Land:
Authority
/
Genehmigungsstelle
Type of
authorization
/
Test norm
/ Prüfnorm
Approval
Prüfzeichen
USA /
Canada
Europe
/
Europa
UL
VDE
Recognition
Certificate of
conformance
/
FST / FTT / SPT:
according to
UL 248.14
FST: IEC 60127-2/3
SPT: IEC 60127-2/5
c
us
Packaging
:
11 =
Boxes of 100 pieces
22 =
Taped and reeled 2000 pieces
0001.XXXX.XX
66
www.schurter.com
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