8.4x8.4x4mm Black Square Subminiature Quick-acting Micro Fuse 50mA-10A With 300VAC Rating
Product Features
| Material | Body:thermoplastic UL94 V-0 Lead :tinned copper wire |
| Operating Temp. | -55℃ to +125℃ (consider de-rating) |
| Solderability | 260℃, ≤ 3s. (wave ) 350±10℃, ≤ 3s. (soldering iron ) |
| Resistance to Soldering Heat | 260℃, 10s. (wave ) |
| Soldering Parameters | Wave soldering parameter |
Hand welding parameter | |
| Storage Conditions | Can be stored for 3 years under tight seal condition at temperature of +10℃~60℃, relative humidity ≤ 75%. |
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Pre-Arcing Time / Current Characteristic(limits)
Rating | Blowing Time |
| 210% | 30min Max |
| 275% | 10 ms~3 s |
| 1000% | 20 ms max |
Description
A Micro Fuse is a radial leaded subminiature fuse, offered in either a cylindrical or rectangular form factor. Micro fuses were originally designed for the U.S. Space Program. Micro fuses are made with either glass, plastic or metal bodies. They are designed to be electrically equivalent to minature glass cartridge, fuses in a smaller package with higher tolerance to impact and vibration. Micro fuses can plug, in to a PC board mounted fuse holder. Voltage, ratings typically range from 65 volts AC to 300 volts AC. Micro fuses with voltage ratings up to 450 volts DC are also available. Micro fuses are offered in both fast acting, or time lag, versions. They are typically built in accordance with UL 248-14, and CSA C22.2/No.248.14 or IEC 60127-3, standards. Some series are also offered in MIL Spec, versions.The IEC 60127-3 series are offered in several versions:
Micro Fuse Family
| Ao littel Subminiature Fuse Family Member | ||||
| No. | Voltage | Blow | Series | Remark |
| 1 | 250V | Time Lag | MTS | |
| 2 | 250V | Fact-acting | MFS | |
| 3 | 300V | Time Lag | NTS | |
| 4 | 300V | Fact-acting | NFS | |
| 5 | 350V | Fact-acting | FMS | |
| 6 | 350V | Time Lag | TMS | |
| 7 | 250V/300V | Time Lag | MTC | Mini size |
Specification
Catalog | Ampere | Voltage | Max Voltage | I2TMelting |
NFS0050A | 50mA | 300V | 555 | 0.02 |
NFS0100A | 100mA | 300V | 355 | 0.11 |
NFS0125A | 125mA | 300V | 323 | 0.12 |
NFS0160A | 160mA | 300V | 296 | 0.17 |
NFS0200A | 200mA | 300V | 272 | 0.21 |
NFS0250A | 250mA | 300V | 251 | 0.41 |
NFS0315A | 315mA | 300V | 237 | 0.63 |
NFS0400A | 400mA | 300V | 211 | 1.22 |
NFS0500A | 500mA | 300V | 202 | 2.34 |
NFS0630A | 630mA | 300V | 191 | 2.88 |
NFS0800A | 800mA | 300V | 172 | 3.92 |
NFS1100A | 1A | 300V | 200 | 5.77 |
NFS1125A | 1.25A | 300V | 200 | 8.34 |
NFS1160A | 1.6A | 300V | 190 | 13.60 |
NFS1200A | 2A | 300V | 170 | 25.90 |
NFS1250A | 2.5A | 300V | 170 | 42 |
NFS1300A | 3A | 300V | 165 | 45 |
NFS1315A | 3.15A | 300V | 150 | 64 |
NFS1400A | 4A | 300V | 130 | 92 |
NFS1500A | 5A | 300V | 130 | 140 |
NFS1630A | 6.3A | 300V | 130 | 208 |
NFS1800A | 8A | 300V | 100 | 265 |
NFS2100A | 10A | 300V | 100 | 295 |
Quick details
• Quick Acting (F) Type
• Material: * Body: Thermoplastic UL94V0
* Pin: Copper Alloy, Tin Plated
Option: Gold or Silver Plated Available Upon Request
• Element: Silver Alloy • Ampere Rating: 50mA - 10A
• Voltage Rating: 250V and Less
• Standards: UL248-14
Low Internal Resistance Reduced PCB Space
Vibration Resistant Shocksafe Casing
Application: TV, VCR, Monitor, Adapter, Communication Equipment, Protection and Safety For All Other Small Equipments
Replace Conventional Micro Fuses and Cartridge Fuses
