Non resettable fuses
www.schurter.com/pg0_2
Surface Mount Fuse, 7 x 2.54 mm, Time-Lag T, 125 VAC, 125 VDC
MKT
IEC 60127-4 · 125 VAC · 125 VDC · Time-Lag T
Description
Standards
- Low Breaking Capacity
- Directly solderable on printed circuit boards
- IEC 60127-4/2
- UL 248-14
- CSA C22.2 no. 248.14
Applications
- Telecom
- Industrial electronic
- Household appliances
General Product Information
Packaging Details
Round Solder Pads Type MSB
References
Approvals
- UL File Number: E42088
Weblinks
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check,
Accessories, Product Change Notification (PCN)
Technical Data
Rated Voltage
Rated Current
Breaking Capacity
Characteristic
Mounting
Admissible Ambient Air Temp.
Climatic Category
Material: Tube
Material: Endcaps
Unit Weight
Storage Conditions
Product Marking
63 - 125 VAC, 65 - 125 VDC
2 - 15 A
50 A - 150 A
Time-Lag T
PCB,SMT
-55 °C to 85 °C
55/085/56 acc. to IEC 60068-1
Ceramic
Tin-Plated Copper Alloy
0.15 g
0 °C to 60 °C, max. 70% r.h.
, Current
7 mm
Soldering Methods
Solderability
Resistance to Soldering Heat
Reflow, Wave
235 °C / 2 sec acc. to IEC 60068-2-58,
Test Td
260 °C / 10 sec acc. to IEC 60068-2-58,
Test Td
Dimensions
2.54
+0.1
1.4
+0.1
6.1
±0.25
7
±0.3
2.54
+0.1
2 3.1
7.1
Soldering pads
Pre-Arcing Time
Rated Current In
2 A - 8 A
10 A - 15 A
. x In min.
-
60 min
.25 x In
min.
60 min
-
2.0 x In max.
120 s
120 s
0.0 x In
min.
10 ms
10 ms
0.0 x In
max.
100 ms
100 ms
Fuses
3.1
MKT
www.schurter.com/pg0_2
Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Breaking
Capacity
Voltage Drop
.0 In typ.
[mV]
85
82
79
78
76
87
85
81
79
77
75
Power Dissi-
pation . I
n
typ. [mW]
-
-
-
-
-
-
-
-
1000
1050
1700
Power Dissi-
pation .25 I
n
typ. [mW]
300
360
440
485
540
600
810
1100
-
-
-
Melting I²t
0.0 Intyp.
[A²s]
4.1
6.9
12
15
21
29
51
83
140
215
360
l
l
l
l
l
l
l
l
l
l
l
Order Number
Non resettable fuses
2
2.5
3.15
3.5
4
5
6.3
8
10
12
15
1) 50 A @ 125 VAC/DC
2) 63 A @ 125 VAC/DC
3) 150 A @ 65 VAC/DC
125
125
125
125
125
125
125
65
65
65
65
125
125
125
125
125
125
125
65
65
65
65
1)
1)
1)
1)
1)
1)
2)
3)
3)
3)
3)
7010.9513.xx
7010.9514.xx
7010.9515.xx
7010.9516.xx
7010.9517.xx
7010.9518.xx
7010.9519.xx
7010.9520.xx
7010.9521.xx
7010.9522.xx
7010.9523.xx
Packaging Unit
.xx = .03 Plastic Bag (100 pcs.)
.xx = .55 Blister Tape 18 cm Reel (500 pcs.)
.xx = .57 Blister Tape 18 cm Reel (1500 pcs.)
Time-Current-Curves
100000
>
_
10 A
10000
≤
1.5 A
1000
100
Time in Seconds
10
1
0.1
0.01
0.001
1
10
Multiple of Rated Current In
2
The specifications, descriptions and illustrations indicated in this document are based on
Fuses
current information. All content is subject to modifications and amendments.
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