Dip Round Radial lead Time Lag Subminiature Sized Micro Fuse T3.15A 250V MET 3.15A 277V 8.35x7.7mm UL
Features
Ø 8.35*7.7 mm Micro fuse
Small volume,
Rating Current : MEF 50mA~6.3A ; MET 40mA~10mA ; MSF 50mA~6.3A ; MSt 40mA~10A ;
MAF 50mA~10A ; MAT 40mA~10A ; SAF 50mA~6.3A ; SAT 40mA~6.3A
Rating Voltage : 250V / 277V / 300Vac
Excellent inrush current withstanding capability
Excellent withstand capacity for thermal and mechanic shock
High reliability and stable solderability.
Operating temperature range: -55℃ to +125℃
Application
• Battery Chargers
• Consumer Electronics
• Power Supplies
• Industrial Controllers
•Flat-panel display TV
•LCD monitor
•LCD back light inverter
•Office machines
•Audio/Video system
•Lighting system
•Medical equipment
Mechanical Dimensions
Product specifications attribute table
| P/N | Rated current (A) |
Rated voltage (V) |
cold resistance | maximum voltage drop | I²T value | Breaking capacity | Unit Weight(g) |
| MET .040 | 40 mA | 250V/277V | 12.864 | 600 | 0.0158 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .050 | 50 mA | 250V/277V | 8.9 | 550 | 0.0225 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .063 | 63 mA | 250V/277V | 5.4053 | 480 | 0.0446 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .080 | 80 mA | 250V/277V | 3.687 | 400 | 0.0634 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .100 | 100 mA | 250V/277V | 2.4063 | 350 | 0.108 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .125 | 125 mA | 250V/277V | 1.6194 | 300 | 0.1223 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .160 | 160 mA | 250V/277V | 1.2458 | 280 | 0.17 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .200 | 200 mA | 250V/277V | 0.824 | 260 | 0.306 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .250 | 250 mA | 250V/277V | 0.63 | 240 | 0.6019 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .315 | 315 mA | 250V/277V | 0.38 | 220 | 0.8216 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .400 | 400 mA | 250V/277V | 0.27 | 200 | 1.4832 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .500 | 500 mA | 250V/277V | 0.195 | 190 | 2.7 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .630 | 630 mA | 250V/277V | 0.1322 | 180 | 3.1792 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET .800 | 800 mA | 250V/277V | 0.0907 | 160 | 5.76 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 001 | 1 A | 250V/277V | 0.075 | 140 | 8.73 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 002 | 2 A | 250V/277V | 0.0316 | 100 | 36 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 004 | 4 A | 250V/277V | 0.0136 | 100 | 158.4 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 005 | 5 A | 250V/277V | 0.01 | 100 | 202.5 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 008 | 8 A | 250V/277V | 0.0042 | 100 | 155.52 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 010 | 10 A | 250V/277V | 0.0034 | 100 | 288 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 1.25 | 1.25 A | 250V/277V | 0.055 | 130 | 14.766 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 1.60 | 1.6 A | 250V/277V | 0.0425 | 120 | 23.04 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 2.50 | 2.5 A | 250V/277V | 0.0241 | 100 | 56.25 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 3.15 | 3.15 A | 250V/277V | 0.0188 | 100 | 93.768 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
| MET 6.30 | 6.3 A | 250V/277V | 0.0074 | 100 | 310.77 | 35A or 10*rated current at 250V AC UL Recognized Component:35A or 10*rated current at 277V AC |
0.49553 |
Electrical Characteristic
| Rated Current | 1.5 In | 2.1 In | 2.75 In | 4 In | 10 In | |||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |
| 50mA~5A | 60min | 2min | 400ms | 10sec | 150ms | 3sec | 20ms | 150ms |
| 6.3A~10A | 60min | 2min | 400ms | 10sec | 150ms | 3sec | 20ms | 150ms |
Approval
| VDE | 50mA~6.3A |
| TUV | 8A / 10A |
| UL Recognized | 50mA~6.3A(250V/277V) |
| CSA Acceptance | 50mA ~6.3A |
| PSE | 1A ~ 10A(250V/277V) |
| CCC | 50mA~6.3A |
| KTL | 50mA~6.3A |
Interrupting Rating
35 amperes or 10 x rated current; whichever is greater at 250V AC.
5 amperes or 10 x rated current; whichever is greater at 277V AC.(optional)
Environmental Specification
Operating Temperature -55°C to +125°C
Vibration MIL-STD-202G, Method 201(10-55 Hz x 3axis/no load)
Salt Spray MIL-STD-202G, Method 101, Test Condition B (48Hrs)
Insulation Resistance MIL-STD-202G, Method 302, Test Condition A (After Opening) 10,000 ohms minimum
Resistance to Solder Heat MIL-STD-202G, Method 210, Test Condition B (10sec,at 260°C)
Thermal Shock: MIL-STD-202G, Method 107, Test Condition B (-65°C to +125°C)
Physical Specification
Material Base and Cap: Black thermoplastic, UL 94-V0
Round Pins: Copper, Tin-plated
Packaging
1. In bulk: 1,000 pcs per box.
2. On Tap: Ammo pack, 1,000 pcs box
Series introduction
| Product Image | Part No | Ampere | Voltage | Dimension | Material | Characteristic | Safety Approval |
|
MEF |
50mA~6.3A | 250V | 8.35mmx7.7mm | Plastic | F | |
|
MET | 40mA~6.3A |
250V 277V |
8.35mmx7.7mm | Plastic | T | |
|
MSF |
50mA~6.3A | 250V | 8.35mmx7.7mm | Plastic | F | |
|
MST | 40mA~10A |
250V 277V |
8.35mmx7.7mm | Plastic | T | |
