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[China]
Trade Verify
Address: No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
Contact name:James Lai
Dongguan Ampfort Electronics Co., Ltd. |
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Verified Suppliers
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Ceramic And Glass Construction 0402 Fast Acting SMD Chip Fuses 0.25A 32V
Description Of The Chip Fuses
04 100 Series Chip fuses set the industry standard for
performance,reliability and quality. The solder-free design
provides excellent on-off and
temperature cycling characteristics and also makes our chip fuses
more heat and shock tolerant than typical subminiature fuses.
Features Of The Chip Fuses
- Fast acting for excessive current
- Compatible with reflow and wave solder
- Ceramic and glass construction
- Excellent environmental integrity
- One time positive disconnect
- Lead Free and Halogen free material
Electrical Characteristics Of The Chip Fuses
| Rated current | 100% In | 250% In | 300% In |
| 1A~4A | 4 hour minimum | 5sec | / |
| 200mA~750mA | 4 hour minimum | / | 5sec |
Dimension Of The Chip Fuses
Drawing not to scale (Unit: mm)
SPECIFICATIONS Of The Chip Fuses
| Product Code | Current Rating | Voltage Rating (DC) |
| 04 100.0.25 | 250mA | 32V |
| 04 100.0.315 | 315mA | |
| 04 100.0.375 | 375mA | |
| 04 100.0.5 | 500mA | |
| 04 100.0.75 | 750mA | |
| 04 100.1 | 1A | |
| 04 100.1.5 | 1.5A | |
| 04 100.2 | 2A | |
| 04 100.2.5 | 2.5A | |
| 04 100.3 | 3A | |
| 04 100.3.5 | 3.5A | |
| 04 100.4 | 4A |
1. DC Interrupting Rating (Measured at rated voltage, time constant
of less than 50 microseconds, battery source); 2. DC Cold
Resistance are measured at <10% of rated current in ambient
temperature of 25 degrees;
3. Typical Melting I2t (Measured with a battery bank at rated DC
voltage, Measured at 1ms open time, time constant of
calibrated circuit less than 50 microseconds).
Package Of The Chip Fuses
10000 fuses on 8mm tape-and-reel on a 7 inch (178mm) reel per EIA Standard 481.
