Fuses
https://www.schurter.com /PG01_2
UMT 250
Surface Mount Fuse, 3 x 10.1 mm, Time-Lag T, 250 VAC, 125 VDC
IEC 60127-4 · 250 VAC · 125 VDC · Time-Lag T
Description
Approvals and Compliances
- High current range from 80 mA to 10 A
- High breaking capacity of 200 A @ 250 VAC (IEC)
- UL approval for 277 VAC and 250 VDC
Applications
- Primary protection on SMD PCBs
- Medical equipment
- Battery protection
Unique Selling Proposition
- Compact design
- Maximum breaking capacity at minimal footprint
- Suitable for pulse-shaped continuous currents
References
Weblinks
Packaging Details
Fuse Kit
Fuse Kit UMT 250 / UMZ 250
pdf datasheet, html-datasheet, General Product Information, Packaging
details, Distributor-Stock-Check, Detailed request for product, Microsite
Application Note Primary Protection in Equipmentwith
further information on increased
Pulse Strength
and their test conditions according to inter-
national standards see
Impulse Withstand Voltage
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, 125 VDC
0.08 - 10 A
35 A - 200 A
Time-Lag T
PCB,SMT
-55 °C to 125 °C
55/125/21 acc. to IEC 60068-1
Ceramic
Tin-Plated Copper Alloy
0.23 g
0 °C to 60 °C, max. 70% r.h.
, Rated current, Voltage, Cha-
racteristic, Breaking Capacity
Soldering Methods
Solderability
Resistance to Soldering Heat
Life Test
Moisture Resistance Test
Terminal Strength
Mechanical Shock
Resistance to Solvents
Flammability
Reflow, Wave
Soldering Profile
245 °C / 3 sec acc. to IEC 60068-2-58,
Test Td
260 °C / 40 sec acc. to IPC/JEDEC J-
STD-020D, 1 cycle
MIL-STD-202, Method 108A
(1000h @ 0.42*In @ 70°C)
MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)
MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)
MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)
MIL-STD-202, Method 215A
min. UL 94V-1
(acc. to EIA/IS-722, Test 4.12)
Approvals and Compliances
Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in
Details about
Approvals
SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national
and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF
16949, medical technology according to ISO 134485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-
ments by SCHURTER.
Fuses
1
UMT 250
Approvals
https://www.schurter.com /PG01_2
Fuses
The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products.
Approval Reference Type: UMT 250
Approval Logo
Certificates
VDE Approvals
UL Approvals
UL Approvals
CQC Approvals
KTL Approvals
METI Approvals
Certification Body
VDE
UL
UL
CQC
KTL
METI
Description
VDE Certificate Number: 40013121
UL File Number: E41599
UL File Number: E41599
CCC File Number: CQC11012062827
Korea Testing Laboratory
Japan Electrical Safety and Environment technology Laboratories
Product standards
Product standards that are referenced
Organization
Design
Designed according to
Designed according to
Designed according to
Standard
IEC 60127-4/2
UL 248-14
CSA22.2 No. 248.14
Description
Miniature fuses. Part 4. Universal modular fuse-links for through-hole and
surface mount types
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.
Universal Modular Fuse meets the standard IEC 60127-4
AEC-Q200 is a test standard for passive components used in automotive
applications. SCHURTER tests components according to the customer's
agreement and is certified according to IATF 16949.
RoHS
China RoHS
REACH
SCHURTER AG
SCHURTER AG
SCHURTER AG
SCHURTER AG
Q200
AEC
Automotive
SCHURTER AG
2
Fuses
Fuses
https://www.schurter.com /PG01_2
UMT 250
10.1 mm
Dimension [mm]
1.6
0.4
1.43
6.5
10.1
3
2
Soldering pads
Pre-Arcing Time
Rated Current In
0.08 A - 6.3 A
8 A - 10 A
1.0 x In min.
-
4h
1.25 x In min.
60 min
-
2.0 x In max.
120 s
120 s
10.0 x In min. 10.0 x In max.
10 ms
10 ms
100 ms
100 ms
Time-Current-Curves
10000
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
800 mA
1A
1.25 A
1.6 A
2A
2.5 A
3.15 A
4A
5A
1000
100
10
Time in Seconds
1
0.1
0.01
6.3 A
8A
0.001
10 A
0.0001
0.1
1
10
100
Current in Amperes
All Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
1300
1300
1300
1300
1000
1000
Voltage Drop Power Dissi-
1.0 In typ. pation 1.25 In
[mV]
max [mW]
1030
1030
870
870
700
700
200
200
200
200
200
200
Melting I²t
10.0 Intyp.
[A²s]
0.022
0.022
0.04
0.04
0.055
0.055
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Order Number
3.75
0.08
0.08
0.1
0.1
0.125
0.125
250
250
250
250
250
250
125
125
125
125
125
125
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Fuses
3
UMT 250
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
1000
1000
1000
1000
800
800
750
750
700
700
600
600
500
500
400
400
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
220
220
220
220
Voltage Drop Power Dissi-
1.0 In typ. pation 1.25 In
[mV]
max [mW]
540
540
460
460
395
395
343
343
290
290
257
257
216
216
190
190
164
164
138
138
124
124
102
102
90
90
95
95
78
78
76
76
71
71
72
72
73
73
240
240
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
1000
1000
1000
1000
1000
1000
1200
1200
1500
1500
2000
2000
2500
2500
3000
3000
3000
3000
3500
3500
Melting I²t
10.0 Intyp.
[A²s]
0.057
0.057
0.092
0.092
0.2
0.2
0.27
0.27
0.4
0.4
0.54
0.54
1.1
1.1
1.4
1.4
2.8
2.8
4.5
4.5
6.9
6.9
7.3
7.3
7.5
7.5
14
14
26
26
38
38
66
66
113
113
166
166
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https://www.schurter.com /PG01_2
Fuses
Order Number
0.16
0.16
0.2
0.2
0.25
0.25
0.315
0.315
0.4
0.4
0.5
0.5
0.63
0.63
0.8
0.8
1
1
1.25
1.25
1.6
1.6
2
2
2.5
2.5
3.15
3.15
4
4
5
5
6.3
6.3
8
8
10
10
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3403.0158.11
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Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) IEC: 200 A @ 250 VAC, p.f.
≥
0.95 / 100 A @ 125 VDC
1) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC
2) IEC: 200 A @ 250 VAC, p.f.
≥
0.95 / 100 A @ 125 VDC
2) UL: 200 A @ 277 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC
2) PSE: 100 A @ 250 VAC
3) IEC: 100 A @ 250 VAC, p.f.
≥
0.95 / 100 A 125 VDC
3) UL: 100 A @ 250 VAC / 100 A @ 125 VDC / 35 A @ 250 VDC / 200 A @ 63 VAC/DC
3) PSE: 100 A @ 250 VAC
4) UL: 35 A @ 250 VAC / 35 A @ 125 VDC / 200 A @ 63 VAC/DC
4) PSE: 100 A @ 250 VAC
4
Fuses
Fuses
https://www.schurter.com /PG01_2
UMT 250
Breaking
Capacity
Voltage Drop
1.0 In max.
[mV]
Voltage Drop Power Dissi-
1.0 In typ. pation 1.25 In
[mV]
max [mW]
Melting I²t
10.0 Intyp.
[A²s]
Order Number
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
The 80 mA variant may not be to replace the 80 mA used with gold caps UMT (Au).
Packaging Unit
.xx = .11 Plastic Bag (100 pcs.)
.xx = .24 Blister Tape 33 cm Reel (2000 pcs.)
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.
Fuses
5
01.12.2017
