Non resettable fuses
www.schurter.com/pg0_2
Surface Mount Fuse, 7 x 2 mm, Time-Lag T, 125 VAC, 125 VDC
MSB
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
Square Footprint Type MKT
Corresponding Fuseholder 231786; 231787
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
0.75 - 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
0.07 g
0 °C to 60 °C, max. 70% r.h.
, Current
7 mm
Soldering Methods
Solderability
Reflow, Wave
235 °C / 2 sec acc. to IEC 60068-2-58,
Test Td,Fig. 2B (Reflow) // 245 °C / 3
sec (Wave)
260 °C / 10 sec acc. to IEC 60068-2-58,
Test Td
Resistance to Soldering Heat
Dimensions
ø 2
±0.1
2
±0.2
7
±0.3
4
2.7
Soldering pads
Fuses
3.1
MSB
www.schurter.com/pg0_2
Pre-Arcing Time
Rated Current In
0.75 A - 1.5 A
2 A - 8 A
10 A - 15 A
. x In min.
-
-
60 min
.25 x In
min.
60 min
60 min
-
2.0 x In max.
120 s
120 s
120 s
0.0 x In
min.
5 ms
10 ms
10 ms
0.0 x In
max.
100 ms
100 ms
100 ms
Non resettable fuses
Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Breaking
Capacity
Voltage Drop
.0 In typ.
[mV]
106
97
91
88
84
80
79
76
87
85
83
81
80
78
Power Dissi-
pation . I
n
typ. [mW]
-
-
-
-
-
-
-
-
-
-
-
1100
1150
1750
Power Dissi-
pation .25 I
n
typ. [mW]
145
179
240
315
375
450
490
545
620
850
1200
-
-
-
Melting I²t
0.0 Intyp.
[A²s]
0.4
0.79
2.1
4.1
6.9
12
15
21
29
51
83
140
215
360
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Order Number
0.75
1
1.5
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
125
125
125
65
65
65
65
125
125
125
125
125
125
125
125
125
125
65
65
65
65
1)
1)
1)
1)
1)
1)
1)
1)
1)
2)
3)
3)
3)
3)
7010.9960.xx
7010.9961.xx
7010.9962.xx
7010.9963.xx
7010.9964.xx
7010.9965.xx
7010.9966.xx
7010.9967.xx
7010.9968.xx
7010.9969.xx
7010.9970.xx
7010.9971.xx
7010.9972.xx
7010.9973.xx
Packaging Unit
.xx = .63 Plastic Bag (100 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.
Non resettable fuses
www.schurter.com/pg0_2
Surface Mount Fuse, 7 x 2 mm, Time-Lag T, 125 VAC, 125 VDC
MSB
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
Square Footprint Type MKT
Corresponding Fuseholder 231786; 231787
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
0.75 - 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
0.07 g
0 °C to 60 °C, max. 70% r.h.
, Current
7 mm
Soldering Methods
Solderability
Reflow, Wave
235 °C / 2 sec acc. to IEC 60068-2-58,
Test Td,Fig. 2B (Reflow) // 245 °C / 3
sec (Wave)
260 °C / 10 sec acc. to IEC 60068-2-58,
Test Td
Resistance to Soldering Heat
Dimensions
ø 2
±0.1
2
±0.2
7
±0.3
4
2.7
Soldering pads
Fuses
3.1
MSB
www.schurter.com/pg0_2
Pre-Arcing Time
Rated Current In
0.75 A - 1.5 A
2 A - 8 A
10 A - 15 A
. x In min.
-
-
60 min
.25 x In
min.
60 min
60 min
-
2.0 x In max.
120 s
120 s
120 s
0.0 x In
min.
5 ms
10 ms
10 ms
0.0 x In
max.
100 ms
100 ms
100 ms
Non resettable fuses
Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Breaking
Capacity
Voltage Drop
.0 In typ.
[mV]
106
97
91
88
84
80
79
76
87
85
83
81
80
78
Power Dissi-
pation . I
n
typ. [mW]
-
-
-
-
-
-
-
-
-
-
-
1100
1150
1750
Power Dissi-
pation .25 I
n
typ. [mW]
145
179
240
315
375
450
490
545
620
850
1200
-
-
-
Melting I²t
0.0 Intyp.
[A²s]
0.4
0.79
2.1
4.1
6.9
12
15
21
29
51
83
140
215
360
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Order Number
0.75
1
1.5
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
125
125
125
65
65
65
65
125
125
125
125
125
125
125
125
125
125
65
65
65
65
1)
1)
1)
1)
1)
1)
1)
1)
1)
2)
3)
3)
3)
3)
7010.9960.xx
7010.9961.xx
7010.9962.xx
7010.9963.xx
7010.9964.xx
7010.9965.xx
7010.9966.xx
7010.9967.xx
7010.9968.xx
7010.9969.xx
7010.9970.xx
7010.9971.xx
7010.9972.xx
7010.9973.xx
Packaging Unit
.xx = .63 Plastic Bag (100 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
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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