Non resettable fuses
www.schurter.com/PG01_2
Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, 63 VDC
MST 250
IEC 60127-3 · 250 VAC · Time-Lag T
Description
Standards
-
-
-
-
-
-
-
- Directly solderable on printed circuit boards
- Low Breaking Capacity
IEC 60127-3/4
UL 248-14
CSA C22.2 no. 248.14
Telcordia GR-1089
UL 60950 / IEC 60950
ITU-T K.20 and K.21
TIA-968-A
Applications
- Primary Protection on PCB
- Power Supply Adapter for e.g. laptops
- SMPS (Switching Mode Power Supply) for TV's and DVD's
References
Packaging Details
Corresponding Fuseholder
FMS (250V)
Fuse Kit
Fuse Kit MST250 / MSF 250
Weblinks
Approvals
pdf-datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, Distributor-
Stock-Check, Detailed request for product
- VDE Certificate Number: 40002080
- UL File Number: E41599
- CSA File Number: 51172
Technical Data
Rated Voltage
Rated current
Breaking Capacity
Characteristic
Mounting
Admissible Ambient Air Temp.
Climatic Category
Material: Housing
Material: Terminals
Unit Weight
Storage Conditions
Product Marking
250 VAC, 63 VDC
0.05 - 6.3 A
35 A - 63 A
Time-Lag T
PCB,THT
-55 °C to 125 °C
55/125/21 acc. to IEC 60068-1
Thermoplastic, UL 94V-0
Tin-Plated Copper
0.53 g
0 °C to 40 °C, max. 70% r.h.
, Type, Rated current, Rated Voltage,
Characteristic, Approvals
Soldering Methods
Solderability
Resistance to Soldering Heat
Current Carrying Capacity
Moisture Resistance Test
Terminal Strength
Case Resistance
Mechanical Shock
Vibration, High Frequency
Resistance to Solvents
Flammability
Wave, Iron
Soldering Profile
235 °C / 2 sec acc. to IEC 60068-2-20,
Test Ta
260 °C / 10 sec acc. to IEC 60068-2-20,
Test Tb
acc. to EIA/IS-722, Test 4.3.3
MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)
Tensile load min. 9 N
(acc. to EIA/IS-722, Test 4.5.1)
acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)
MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)
Shock 20 gn, 20 min, 10-2 kHz, 12 cyc.
(acc. to EIA/IS-722, Test 4.10)
MIL-STD-202, Method 215A
UL 94V-0
(acc. to EIA/IS-722, Test 4.12)
Fuses
1
MST 250
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
200
190
180
160
140
130
120
100
100
100
100
-
-
Voltage Drop
1.0 In typ.
[mV]
110
100
90
80
70
70
60
60
50
50
50
50
45
Power Dissi-
pation 1.5 I
n
max. [mW]
280
310
360
430
500
600
730
870
1000
1200
1400
-
-
Melting I²t
10.0 Intyp.
[A²s]
1.1
2.5
4
8
12
15
30
34
55
76
80
230
360
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Non resettable fuses
www.schurter.com/PG01_2
S
L
T Order Number
0.4
0.5
0.63
0.8
1
1.25
1.6
2
2.5
3.15
4
5
6.3
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Availability for all products can be searched real-time:http://www.schurter.com/Stock-Check/Stock-Check-SCHURTER
1) IEC: 35 A @ 250 VAC
1) UL: 35 A @ 250 VAC / 50 A @ 63 VDC
2) IEC: 10 In @ 250 VAC
2) UL: 10 In @ 250 VAC / 50 A @ 63 VDC
3) IEC: 10 In @ 250 VAC
3) UL: 10 In @ 250 VAC / 10 In @ 63 VDC
Packaging Unit
S=
L=
T=
Plastic Bag (100 pcs.)
Bulk (100 pcs.)
Taped 36 cm Reel (750 pcs.)
4
Fuses
The specifications, descriptions and illustrations indicated in this document are based on current
information. All content is subject to modifications and amendments. Information furnished is believed
to be accurate and reliable. However, users should independently evaluate the suitability and test each
product selected for their own applications.
19.07.2016
Embedded System
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