SF-0402S100M-2 Circuit Protection |
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| Allicdata Part #: | SF-0402S100M-2TR-ND |
| Manufacturer Part#: |
SF-0402S100M-2 |
| Price: | $ 0.27 |
| Product Category: | Circuit Protection |
| Manufacturer: | Bourns Inc. |
| Short Description: | 0402 SMD SLOW BLOW MULTILAYER 1. |
| More Detail: | N/A |
| DataSheet: |  SF-0402S100M-2 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 10000 +: | $ 0.24413 |
| Package / Case: | 0402 (1005 Metric) |
| DC Cold Resistance: | 0.12 Ohms |
| Size / Dimension: | 0.039" L x 0.020" W x 0.020" H (1.00mm x 0.51mm x 0.51mm) |
| Color: | -- |
| Operating Temperature: | -55°C ~ 125°C |
| Approvals: | -- |
| Melting I²t: | 0.014 |
| Breaking Capacity @ Rated Voltage: | 35A |
| Mounting Type: | Surface Mount |
| Series: | SinglFuse™ SF-0402SxxxM |
| Response Time: | Slow |
| Voltage Rating - DC: | 24V |
| Current Rating: | 1A |
| Fuse Type: | Board Mount (Cartridge Style Excluded) |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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SF-0402S100M-2 Application Field and Working Principle
Fuses are overcurrent protection circuit component devices, wide used as a protection for electrical appliances to prevent the circuit from over-current damaging. SF-0402S100M-2 is a surface mount type protectors, which typical application field are mostly for DIP, SIP, and PCB board, integrated circuits, transformer, and other electronic equipments with similar size.
The working principle of a fuse is that when the current passing through the fuses rises to the rated level, the heat of the deformed wire melts and the circuit is disconnected. This disruption stops the flow of electrical current, and protect the related electrical equipment from dangerous over-current. The SF-0402S100M-2 fuses are rated with a 100mA maximum current and voltage rating of 250VAC, which is adequate for most of general electronic equipments operations and protection.
The specifications for SF-0402S100M-2 are size (L x W) of 0.039 x 0.020 inches (1.00 x 0.50mm). Materials used are Lead free Nickel-plated copper alloy body with 1.2 \' (30.5mm) lead length, 1/2 \' (12.7 mm) spacing. The temperature range is -55℃ to +130℃， and the storage temperature range is -40℃ to +85℃. The Leakage Current /mA<1uA@250Vac and the Endurance life/cycles 2000 cycles. Operating temperature rating is -55℃+125℃ and the insulation resistance is at least 100MΩ/500Vdc
The features of SF-0402S100M-2 Included a flame-resistant epoxy resin body up to UL 94V-0, compliance to RoHS directive, and Halogen-free, suitability for surface mounted. It has a small size and footprint that allows for use in space-constrained environments. The reliability and long performance cycle life is up to 2000 cycles.
It’s important to choose the right fuses for the safety operations of the related circuits and SF-0402S100M-2 provides the necessary protection for the integrated circuits, transformer, and other electronic equipments with similar size. Its small size and the effective protection it provides makes it the perfect choice for many applications, especially for most electrical appliances.
The specific data is subject to PDF, and the above content is for reference
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