Non resettable fuses
www.schurter.com/PG01_2
Surface Mount Fuse, 5.3 x 16 mm, Time-Lag T, 277 VAC / 250 VDC, Breaking Capacity 1500 A
UMT-H
UL 248-14 · 277 VAC · 250 VDC · Time-Lag T
Description
- High breaking capacity of 1500 A
- UL approval up to 277 VAC and 250 VDC
- Compact design
Applications
-
-
-
-
-
-
Standards
- IEC 60127-4/2
- UL 248-14
- CSA C22.2 no. 248.14
Primary protection on SMD PCBs
Industrial electronic
Sensors
Power supplies
Explosion protection
Lighting
References
Weblinks
Approvals
Packaging Details
pdf-datasheet, html-datasheet, General Product Information, Approvals,
CE declaration of conformity, RoHS, CHINA-RoHS, REACH, e-Shop,
SCHURTER-Stock-Check, Distributor-Stock-Check, Detailed request for
product
- VDE Certificate Number: approval pending
- UL File Number: E41599
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 - 277 VAC, 125 - 250 VDC
0.16 - 10 A
1500 A
Time-Lag T
PCB,SMT
-55 °C to 125 °C
55/125/21 acc. to IEC 60068-1
Ceramic
Ni/Sn-Plated Copper Alloy
1.42 g
0 °C to 40 °C, max. 70% r.h.
, Current, Voltage, Characteristic,
Breaking Capacity, Approvals
16 mm
Soldering Methods
Solderability
Resistance to Soldering Heat
Life Test
Moisture Resistance Test
Terminal Strength
Mechanical Shock
Resistance to Solvents
Reflow
245 °C / 3 sec acc. to IEC 60068-2-58
260 °C / 10 sec acc. to IEC 60068-2-58
1000h @ 0.60 x In @ 70°C
(acc. to EIA/IS-722, Test 4.4.1)
MIL-STD-202, Method 106E
(acc. to EIA/IS-722, Test 4.4.3)
(Deflection of board 1 mm for 1 minute)
(acc. to EIA/IS-722, Test 4.5.5)
MIL-STD-202, Method 213B
(Shock 50g, half sine wave, 11 ms)
MIL-STD-202, Method 215A
(EIA-722, 4.11)
Dimension
R0
.7
R0
.35
10
5.35
±0.05
3.75
15.4
±0.20
Soldering pads
Fuses
5.6
3.2
>
10
2.8
0.4
Ø
2.25
1
Non resettable fuses
www.schurter.com/PG01_2
UMT-H
Breaking
Capacity
Voltage Drop
1.0 In typ.
[mV]
1520
1230
1000
805
715
650
540
460
405
325
270
220
210
190
140
115
100
75
73
Power Dissi-
pation 1.25 I
n
typ. [mW]
410
415
425
435
490
590
595
635
710
750
785
795
980
1060
1070
1080
1160
1220
1320
Melting I²t
10.0 Intyp.
[A²s]
0.045
0.095
0.17
0.265
0.33
0.45
1.1
2.1
3.44
3.12
5.4
11.8
21
43
48
99
165
125
198
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Order Number
All Variants
Rated Cur-
rent [A]
Rated Vol-
tage [VAC]
Rated Vol-
tage [VDC]
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
6.3
8
10
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Most Popular.
277
277
277
277
277
277
277
277
277
277
277
277
277
277
277
277
277
250
250
250
250
250
250
250
250
250
250
250
250
250
250
125
125
125
125
125
125
125
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3403.0266.xx
3403.0267.xx
3403.0268.xx
3403.0269.xx
3403.0270.xx
3403.0271.xx
3403.0272.xx
3403.0273.xx
3403.0274.xx
3403.0275.xx
3403.0276.xx
3403.0277.xx
3403.0278.xx
3403.0279.xx
3403.0280.xx
3403.0281.xx
3403.0282.xx
3403.0283.xx
3403.0284.xx
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Availability for all products can be searched real-time:http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) 1500 A @ 277 VAC, resistive / 1500 A @ 250 VDC
2) 1500 A @ 277 VAC, resistive / 1500 A @ 125 VDC
3) 1500 A @ 250 VAC, resistive / 1500 A @ 125 VDC
Packaging Unit
.xx = .11 Plastic Bag (100 pcs.)
.xx = .23 Blister Tape 33 cm Reel (1500 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
3
11.08.2014