Fuses
https://www.schurter.com /PG01_2
MSF 250
Subminiature Fuse, 8.5 mm, Quick-Acting F, 250 VAC
IEC 60127-3 · 250 VAC · Quick-Acting F
Description
See below:
Approvals and Compliances
References
Packaging Details
Corresponding Fuseholder
FMS (250V)
Fuse Kit
Fuse Kit MST250 / MSF 250
- Directly solderable on printed circuit boards
- Low Breaking Capacity
Weblinks
pdf datasheet, html-datasheet, General Product Information, Packaging
details, Distributor-Stock-Check, Detailed request for product
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
0.04 - 5 A
35 A
Quick-Acting F
PCB,THT
-40 °C to 85 °C
40/085/21 acc. to IEC 60068-1
Thermoplastic, UL 94V-0
Tin-Plated Copper
0.5 g
0 °C to 40 °C, max. 70% r.h.
, Type, Rated current, Rated Voltage,
Characteristic, Approvals
Soldering Methods
Solderability
Resistance to Soldering Heat
Resistance to Vibration
Current Carrying Capacity
Life Test
Load Humidity Test
Moisture Resistance Test
Terminal Strength
Thermal Shock
Wave
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 IEC 60068-2-6, test Fc
acc. to EIA/IS-722, Test 4.3.3
1000h @ 0.60 x In @ 70°C
(acc. to EIA/IS-722, Test 4.4.1)
0.1 x In @ 0.85 r.H. @ 85°C
(acc. to EIA/IS-722, Test 4.4.2)
(acc. to EIA/IS-722, Test 4.4.3)
Tensile load min. 9 N
(acc. to EIA/IS-722, Test 4.5.1)
MIL-STD-202, Method 107D
(200 air-to-air cycles from -55 to
+125°C)
>100 MΩ (between leeds and body)
acc. to EIA/IS-722, Test 4.7
MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)
MIL-STD-202, Method 215A
UL 94V-0
(acc. to EIA/IS-722, Test 4.12)
Case Resistance
Mechanical Shock
Resistance to Solvents
Flammability
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
Details about
Approvals
Approvals
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: MSF 250
Approval Logo
Certificates
VDE Approvals
UL Approvals
CQC Approvals
Certification Body
VDE
UL
CQC
Description
VDE Certificate Number: 101035
UL File Number: E41599
CCC Certificate Number:
Fuses
1
MSF 250
Product standards
Product standards that are referenced
Organization
Design
Designed according to
Designed according to
Standard
UL 248-14
CSA22.2 No. 248.14
Description
https://www.schurter.com /PG01_2
Fuses
Low voltage fuses - Part 14: Additional fuses
Low-Voltage Fuses - Part 14: Supplemental Fuses
Application standards
Application standards where the product can be used
Organization
Design
Designed for applications acc.
Standard
IEC/UL 60950
Description
IEC 60950-1 includes the basic requirements for the safety of information
technologyequipment.
Compliances
The product complies with following Guide Lines
Identification
Details
CE declaration of conformity
Initiator
SCHURTER AG
Description
The CE marking declares that the product complies with the applicable
requirements laid down in the harmonisation of Community legislation on
its affixing in accordance with EU Regulation 765/2008.
EU Directive RoHS 2011/65/EU
The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March
2007. It is similar to the EU directive RoHS.
On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,
Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as
"REACH") entered into force.
RoHS
China RoHS
REACH
SCHURTER AG
SCHURTER AG
SCHURTER AG
Dimension [mm]
8.5 mm
ø 8.5
ø 8.5
8.5
8.5
0.5
0.5
1
+0.1
0
3.2
18.8
4.3
5.08
ø 0.64
5.08
3.2
ø 0.64
5.08
Drilling diagram
Pre-Arcing Time
Rated Current In
0.04 A - 5 A
1.5 x In min.
60 min
2.1 x In max.
30 min
2.75 x In min. 2.75 x In max.
10 ms
3s
4.0 x In min.
3 ms
4.0 x In max.
300 ms
10.0 x In max.
20 ms
2
Fuses
Fuses
https://www.schurter.com /PG01_2
MSF 250
Time-Current-Curves
100000
10000
1000
100
Time in Seconds
10
1
0.1
0.01
0.001
1
10
Multiple of Rated Current In
All Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
-
850
750
650
600
550
500
480
440
400
370
350
320
300
280
280
250
240
200
180
160
150
-
850
750
650
600
Voltage Drop
1.0 In typ.
[mV]
400
460
330
280
300
210
460
470
360
345
80
75
70
70
70
65
70
70
65
65
60
60
400
460
330
280
300
Power Dissi-
pation 1.5 I
n
max. [mW]
-
110
120
140
160
180
210
250
290
330
390
460
530
630
740
920
1000
1360
1310
1490
1680
1970
-
110
120
140
160
Melting I²t
10.0 Intyp.
[A²s]
0.00016
0.0004
0.001
0.001
0.002
0.006
0.014
0.024
0.058
0.104
0.044
0.09
0.15
0.22
0.33
0.68
0.94
1.3
1.9
5.4
7.9
11.2
0.00016
0.0004
0.001
0.001
0.002
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S
L
T Order Number
0.04
0.05
0.063
0.08
0.1
0.125
0.16
0.2
0.25
0.315
0.4
0.5
0.63
0.8
1
1.25
1.6
2
2.5
3.15
4
5
0.04
0.05
0.063
0.08
0.1
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0034.6034
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Fuses
3
MSF 250
https://www.schurter.com /PG01_2
Fuses
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
550
500
480
440
400
370
350
320
300
280
280
250
240
200
180
160
150
-
850
750
650
600
550
500
480
440
400
370
320
300
280
280
250
240
200
180
160
150
Voltage Drop
1.0 In typ.
[mV]
210
460
470
360
345
80
75
70
70
70
65
70
70
65
65
60
60
400
460
330
280
300
210
460
470
360
345
80
70
70
70
65
70
70
65
65
60
60
Power Dissi-
pation 1.5 I
n
max. [mW]
180
210
250
290
330
390
460
530
630
740
920
1000
1360
1310
1490
1680
1970
-
110
120
140
160
180
210
250
290
330
390
530
630
740
920
1000
1360
1310
1490
1680
1970
Melting I²t
10.0 Intyp.
[A²s]
0.006
0.014
0.024
0.058
0.104
0.044
0.09
0.15
0.22
0.33
0.68
0.94
1.3
1.9
5.4
7.9
11.2
0.00016
0.0004
0.001
0.001
0.002
0.006
0.014
0.024
0.058
0.104
0.044
0.15
0.22
0.33
0.68
0.94
1.3
1.9
5.4
7.9
11.2
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S
L
T Order Number
0.125
0.16
0.2
0.25
0.315
0.4
0.5
0.63
0.8
1
1.25
1.6
2
2.5
3.15
4
5
0.04
0.05
0.063
0.08
0.1
0.125
0.16
0.2
0.25
0.315
0.4
0.63
0.8
1
1.25
1.6
2
2.5
3.15
4
5
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Most Popular.
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0034.6081
Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) 35 A @ 250 VAC
2) 10 In @ 250 VAC
Packaging Unit
S = 4.3 mm
L = 18.8 mm
T = 18.8 mm
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.
26.02.2018
