Electronic Circuit Board Fuses 448 Series Lead-Free Fast-Acting
Subminiature Surface Mount Fuse
Fuse_448_Datasheet.pdf
The lead-free SMF Fuse is a very small, square
surface mount fuse that is RoHS compliant, Halogen Free
and 100% lead-free. This product is fully compatible with
lead-free solder alloys and higher temperature profiles
associated with lead-free assembly.
Features
• RoHS compliant, Leadfree and Halogen Free
• Very fast-acting • Small size
• Wide range of current rating available (0.062A to 15A)
• Wide operating temperature range
• Low temperature de-rating
Applications
• Notebook PC • LCD/PDP TV • LCD monitor • LCD/PDP panel • LCD
backlight inverter • Portable DVD player • Power supply •
Networking • PC server • Cooling fan system • Storage system •
Telecom system • Wireless basestation • White goods • Game console
• Office Automation equipment • Battery charging circuit protection
• Industrial equipment
Electrical Characteristics for Series
| % of Ampere Rating | Ampere Rating | Opening Time |
| 100% | 1/16 –15 4 | 4 hours, Minimum |
| 200% | 1/16 –10 | 5 sec., Maximum |
| 12 –15 | 20 sec., Maximum |
Electrical Specifications by Item
| Ampere Rating | Amp Code | Max Voltage Rating | Interrupting Rating | Nominal Cold Resistance | Nominal Melting |
| 0.062 | 0.062 | 125 | 50A @125VAC/VDC 300A @32 VDC PSE: 100A @100VAC | 5.5 | 0.00023 |
| 0.08 | 0.08 | 125 | 4.42 | 0.00043 |
| 0.1 | 0.1 | 125 | 2.9 | 0.00082 |
| 0.125 | 0.125 | 125 | 2.58 | 0.0013 |
| 0.16 | 0.16 | 125 | 1.76 | 0.0028 |
| 0.2 | 0.2 | 125 | 1.65 | 0.0038 |
| 0.25 | 0.25 | 125 | 0.95 | 0.0152 |
| 0.315 | 0.315 | 125 | 0.7015 | 0.0265 |
| 0.375 | 0.375 | 125 | 0.6155 | 0.024 |
| 0.4 | 0.4 | 125 | 0.4895 | 0.0416 |
| 0.5 | 0.5 | 125 | 0.38 | 0.1 |
| 0.63 | 0.63 | 125 | 0.3125 | 0.121 |
| 0.75 | 0.75 | 125 | 0.229 | 0.206 |
| 0.8 | 0.8 | 125 | 0.1907 | 0.272 |
| 1 | 1 | 125 | 0.0863 | 0.441 |
| 1.25 | 1.25 | 125 | 0.06619 | 0.9 |
| 1.5 | 1.5 | 125 | 0.06514 | 0.9 |
| 1.6 | 1.6 | 125 | 0.06261 | 1.122 |
| 2 | 2 | 125 | 0.03529 | 0.812 |
| 2.5 | 2.5 | 125 | 0.02934 | 1.156 |
| 3 | 3 | 125 | 0.02445 | 1.72 |
| 3.15 | 3.15 | 125 | 0.023 | 1.81 |
| 3.5 | 3.5 | 125 | 0.021 | 2.3 |
| 4 | 4 | 125 | 0.01577 | 3.97 |
| 5 | 5 | 125 | 0.01531 | 4.49 |
| 6.3 | 6.3 | 125 | 0.01044 | 12.1 |
| 7 | 7 | 125 | 0.009 | 13.92 |
| 8 | 8 | 125 | 0.0078 | 18.33 |
| 10 | 10 | 125 | 35A @125 VAC
50A @125 VDC 300A @32 VDC PSE: 100A@100VAC | 0.007 | 28 |
| 12 | 12 | 85 | 50A @65 VAC/VDC 300A @24 VDC 200A @85 VDC | 0.00533 | 47.59 |
| 15 | 15 | 85 | 0.00394 | 78.4 |
Dimensions
FAQ
1.What is your MOQ?
A: We provide you small MOQ for each item, it depends your specific
order.
2.What is your delivery date?
A: The delivery date is about 2-7days after receipt of payment.
3.What is your payment terms?
A: We accept T/T, western union, ,70% deposit in advance and 30%
balance before
shipment.
4.Can you send free samples?
A: Yes, free samples are available; you just need to pay the
express fee. You can provide your
a/c like DHL, or you can call your courier to pick up from our
office.
5.How do you carry out quality control?
A: Quality is our priority. Our QC always attach great importance
to quality control from the
very beginning to the end.
6.Can you accept OEM orders?
A: Yes, we accept OEM & ODM orders, welcome all types of customized
orders and cooperation.
Please tell me:
What product specifications do you need? when you ask for a
quotation.I will give you the most
competitive price per as your requirements. And we have many types
for you to choose.
P.S.:If you can't find any products to meet your requirements.
welcome to send us the details
drawings so that we can provide us our professional & best service
to you.
