Components / Circuit Protection / Fuses & Fuseholders / Non Resettable Fuses / MSTU 250
MSTU 250 General Information shop
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GS Non-resettable fuses: Subminiature Fuse, 8.5 mm, Time-Lag T, 250 VAC, cULus

Description

Description

- Directly solderable on printed circuit boards
- Low Breaking Capacity

Standards

- UL 248-14
- CSA C22.2 no. 248.14

Approvals

- UL File Number: E41599
- CSA File Number: 51172
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Technical Data

Rated Voltage 250 VAC
Rated current 0.063 - 10 A
Breaking Capacity 50 A
Characteristic Time-Lag T
Mounting PCB,THT
Admissible Ambient Air Temp. -40 °C to 85 °C
Climatic Category 40/085/21 acc. to IEC 60068-1
Material: Housing Thermoplastic, UL 94V-0
Material: Terminals Tin-Plated Copper
Unit Weight 0.53 g
Storage Conditions 0 °C to 40 °C, max. 70% r.h.
Product Marking S_SCHURTER_Logo, Type, Current, Rated voltage, Characteristic, Approvals
Soldering Methods Wave, Iron
Solderability 235 °C / 2 sec acc. to IEC 60068-2-20, Test Ta
Resistance to Soldering Heat 260 °C / 10 sec acc. to IEC 60068-2-20, Test Tb
Current Carrying Capacity acc. to EIA/IS-722, Test 4.3.3
Moisture Resistance Test MIL-STD-202, Method 106E
(50 cycles in a temp./mister chamber)
Terminal Strength MIL-STD-202, Method 211A
(Deflection of board 1 mm for 1 minute)
Case Resistance acc. to EIA/IS-722, Test 4.7
>100 MΩ (between leeds and body)
Mechanical Shock (acc. to EIA/IS-722, Test 4.9)
Vibration, High Frequency MIL-STD-202, Method 204D
Shock 20 gn, 20 min, 10-2 kHz, 12 cyc.
Resistance to Solvents MIL-STD-202, Method 215A
Flammability UL 94V-0
(acc. to EIA/IS-722, Test 4.12)
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Dimension

Dimension

MSF_MST_MSTU_MXT_MSU250Massbild_Mehransicht
MSF_MST_MSTU_MXT_MSU250_Massbild_Borplan
Drilling diagram
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CAD


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Picture(s) [?] Type [?] Order Number [?] Configuration key [?] Comment Model Description [?] CAD Format [?]
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MSTU 250 - - - - -




Electrical Data

Pre-Arcing Time

Rated Current In 1.0 x In min. 2.0 x In max.
0.063 A - 10 A 4 h 60 s
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Time-Current-Curves

Time in Seconds
MSTU250_Auslösekennlinie
Multiple of Rated Current In
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All Variants

Tabel of Variants

S = Short Terminals
L = Long Terminals
T = Taped and Reeled
.

Rated Current [A] Rated Voltage [VAC] Breaking Capacity Voltage Drop 1.0 In typ. [mV] Power Dissipation 1.0 In typ. [mW] Melting I²t 10.0 In typ. [A²s] Approval marks Logo S L T Order Number A=Most Popular [?]
0.063 250 1) 544 37 0.0176 0034.7103
0.08 250 1) 413 38 0.0313 0034.7104
0.1 250 1) 318 35 0.0456 0034.7105
0.125 250 1) 289 40 0.0567 0034.7106
0.16 250 1) 219 38 0.0692 0034.7107
0.2 250 1) 262 60 0.133 0034.7108
0.25 250 1) 202 55 0.258 0034.7109
0.315 250 1) 168 49 0.361 0034.7110
0.4 250 1) 159 69 0.528 0034.7111
0.5 250 1) 143 78 0.898 0034.7112
0.63 250 1) 124 85 2.24 0034.7113
0.8 250 1) 114 98 4.05 0034.7114
1 250 1) 100 107 6.85 0034.7115
1.25 250 1) 94 127 7.93 0034.7116
1.6 250 1) 85 145 17.5 0034.7117
2 250 1) 80 175 28.6 0034.7118
2.5 250 1) 75 205 40.9 0034.7119
3.15 250 1) 71 240 55 0034.7120
4 250 1) 72 303 67.2 0034.7121
5 250 1) 70 376 142 0034.7122
6.3 250 1) 68 488 287 0034.7123
8 250 1) 50 445 422 0034.7124
10 250 1) 50 630 564 0034.7125
0.063 250 1) 544 37 0.0176 0034.7203
0.08 250 1) 413 38 0.0313 0034.7204
0.1 250 1) 318 35 0.0456 0034.7205
0.125 250 1) 289 40 0.0567 0034.7206
0.16 250 1) 219 38 0.0692 0034.7207
0.2 250 1) 262 60 0.133 0034.7208
0.25 250 1) 202 55 0.258 0034.7209
0.315 250 1) 168 49 0.361 0034.7210
0.4 250 1) 159 69 0.528 0034.7211
0.5 250 1) 143 78 0.898 0034.7212
0.63 250 1) 124 85 2.24 0034.7213
0.8 250 1) 114 98 4.05 0034.7214
1 250 1) 100 107 6.85 0034.7215
1.25 250 1) 94 127 7.93 0034.7216
1.6 250 1) 85 145 17.5 0034.7217
2 250 1) 80 175 28.6 0034.7218
2.5 250 1) 75 205 40.9 0034.7219
3.15 250 1) 71 240 55 0034.7220
4 250 1) 72 303 67.2 0034.7221
5 250 1) 70 376 142 0034.7222
6.3 250 1) 68 488 287 0034.7223
8 250 1) 50 445 422 0034.7224
10 250 1) 50 630 564 0034.7225
0.063 250 1) 544 37 0.0176 0034.7303
0.08 250 1) 413 38 0.0313 0034.7304
0.1 250 1) 318 35 0.0456 0034.7305
0.125 250 1) 289 40 0.0567 0034.7306
0.16 250 1) 219 38 0.0692 0034.7307
0.2 250 1) 262 60 0.133 0034.7308
0.25 250 1) 202 55 0.258 0034.7309
0.315 250 1) 168 49 0.361 0034.7310
0.4 250 1) 159 69 0.528 0034.7311
0.5 250 1) 143 78 0.898 0034.7312
0.63 250 1) 124 85 2.24 0034.7313
0.8 250 1) 114 98 4.05 0034.7314
1 250 1) 100 107 6.85 0034.7315
1.25 250 1) 94 127 7.93 0034.7316
1.6 250 1) 85 145 17.5 0034.7317
2 250 1) 80 175 28.6 0034.7318
2.5 250 1) 75 205 40.9 0034.7319
3.15 250 1) 71 240 55 0034.7320
4 250 1) 72 303 67.2 0034.7321
5 250 1) 70 376 142 0034.7322
6.3 250 1) 68 488 287 0034.7323
8 250 1) 50 445 422 0034.7324
10 250 1) 50 630 564 0034.7325
Availability for all products can be searched real-time: http://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER
1) 50 A @ 250 VAC
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Packaging Unit

S = Plastic Bag (100 pcs.)
L = Bulk (100 pcs.)
T = Taped 36 cm Reel (750 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. 22.07.2014