Active Member
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[China]
Address: NO.27,Jinlanling Street,Taigongling Village Dongguan 523829,Guangdong,China
Contact name:Eric
Aolittel Technology Co.,Ltd |
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2410 Nano AirMatrix Square Ceramic Surface Mount Fuse , Slow Blow Fuse 24E1315A 3.15A 250V 6125
Description
Surface Mount, "brick", ceramic tube/end cap constructions. Provide board level primary and secondary circuit protection in a wide variety of applications, including battery chargers, power supplies, modems, routers, consumer electronics, PoE, PoE+, Backplane Short Circuit Protection, etc.
Features
Extremely small size with 250 VAC rating
Surface mount fuses in AC applications
Excellent inrush current withstanding capability
Fiberglass enforced epoxy fuse body
Copper termination with nickel and tin plating
100% lead-free
Operating temperature range: -55°C to +125 °C (with derating)
Compliant with IEC 60127-4
Sizes: 2410
Application
Lighting: Ballast, LED Drivers
Power: Chargers, Adapters, Power Boards
Medical Equipment
Indutrial Equipment
White Goods
Ordering information
| Catalog | Ampere | Voltage | Melting Integral | |
| No. | Rating | Rating | (A2.S) | |
| 24E0125A/B | 125mA | 250V/125V | 0.06 | |
| 24E0160A/B | 160mA | 250V/125V | 0.08 | |
| 24E0200A/B | 200mA | 250V/125V | 0.09 | |
| 24E0250A/B | 250mA | 250V/125V | 0.11 | |
| 24E0315A/B | 315mA | 250V/125V | 0.14 | |
| 24E0400A/B | 400mA | 250V/125V | 0.26 | |
| 24E0500A/B | 500mA | 250V/125V | 0.5 | |
| 24E0630A/B | 630mA | 250V/125V | 0.8 | |
| 24E0750A/B | 750mA | 250V/125V | 1.3 | |
| 24E0800A/B | 800mA | 250V/125V | 1.5 | |
| 24E1100A/B | 1A | 250V/125V | 2.3 | |
| 24E1125A/B | 1.25A | 250V/125V | 3.2 | |
| 24E1150A/B | 1.5A | 250V/125V | 5.6 | |
| 24E1160A/B | 1.6A | 250V/125V | 5.9 | |
| 24E1200A/B | 2A | 250V/125V | 7.8 | |
| 24E1250A/B | 2.5A | 250V/125V | 10 | |
| 24E1300A/B | 3A | 250V/125V | 22 | |
| 24E1315A/B | 3.15A | 250V/125V | 23 | |
| 24E1350A/B | 3.5A | 250V/125V | 26 | |
| 24E1400A/B | 4A | 250V/125V | 39 | |
| 24E1500A/B | 5A | 250V/125V | 58 | |
| 24E1600A/B | 6A | 250V/125V | 95 | |
| 24E1630A/B | 6.3A | 250V/125V | 110 | |
| 24E1700A/B | 7A | 250V/125V | 120 | |
Clearing Time Characteristics
| % of Ampere Rating | Opening Time | |||
| 100% | 4 hours Min | |||
| 200% | 1s-60s | |||
| 800% | 20ms-100ms | |||
Fuse Selection and Temperature De-rating Guideline
The ambient temperature affects the current carrying capacity of fuses. When a fuse is operating at a temperature higher than 25oC, the fuse shall be “derated”. To select a fuse from the catalog, the following rule may be followed: Catalog Fuse Current Rating = Nominal Operating Current / 0.75 / % De-rating at the maximum operating temperature. Example: At maximum operating temperature of 65oC, % De-rating is 90%. The nominal operating current is 4 A. The current rating for fuse selected from the catalog shall be: 4 / 0.75 / 90% = 5.9 or 6.3 A.
Environmental Tests
| Reliability Test | Test Condition and Requirement | Test Reference |
| Reflow & Bend | 3 reflows at 245°C followed by a 2 mm bend, 20% DCR change max. (10% for ≤ 1 A), no mechanical damage | Refer to QIQ034 ,QIQ048 |
| Solderability | 245°C, 5 seconds, new solder coverage 90% minimum | MIL-STD-202 Method 208 |
| Soldering Heat Resistance | 260°C, 10 seconds, 20% DCR change max. (10% for ≤ 1 A), new solder coverage 75% minimum | MIL-STD-202 Method 210 |
| Life | 25°C, 2000 hours, 80% rated current (75% for < 1 A), voltage drop change≤ ±20% | Refer to QIQ106 |
| Thermal Shock | -65°C to +125°C, 100 cycles, 10% DCR change max., no mechanical damage | MIL-STD-202 Method 107 |
| Mechanical Vibration | 5 – 3000 Hz, 0.4 inch double amplitude or 30 G peak, 10% DCR change max., no mechanical damage | MIL-STD-202 Method 204 |
| Mechanical Shock | 1500 G, 0.5 milliseconds, half-sine shocks, 10% DCR change max., no mechanical damage | MIL-STD-202 Method 213 |
| Salt Spray | 5% salt solution, 48 hour exposure, 10% DCR change max., no excessive corrosion | MIL-STD-202 Method 101 |
| Moisture Resistance | 10 cycles, 15% DCR change max., no excessive corrosion | MIL-STD-202 Method 106 |
