Dongguan Ampfort Electronics Co., Ltd.
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3x10mm Square Ceramic Brick Surface Mount Fuse 300V 350V 400V 500V 600V 200mA-5A
Description Of The 3x10mm Square Ceramic Brick Surface Mount Fuse
Ampfort surface mount fuses can be used to different overcurrent protection applications.
Our high-quality fuses range from FLAT PAK fuses and Nano 2 fuses to thin film chip fuses and more.
Size from 0402 to 1245 and voltage from 63V to 600V, slow blow or fast acting type for different environment.
Specifications Of The 3x10mm Square Ceramic Brick Surface Mount Fuse
| P/N | Ampere Rating | Voltage Rating | Breaking Capacity | Nominal Cold Resistance (Ohms) | I2TMelting Integral(A2.S) | Agency Approvals | ||
| RU | CRU | |||||||
| 1032T.0200 | 200mA | 300V 350V 400V 500V AC DC | 600V AC/DC | 100A/@300V 350V400V500V 600VAC/DC 150A@300V350V 400V500V AC/DC
| 2.550 | 0.080 | ● | ● |
| 1032T.0250 | 250mA | 1.630 | 0.218 | ● | ● | |||
| 1032T.0300 | 300mA | 1.102 | 0.387 | ● | ● | |||
| 1032T.0315 | 315mA | 1.040 | 0.367 | ● | ● | |||
| 1032T.0375 | 375mA | 0.620 | 0.731 | ● | ● | |||
| 1032T.0500 | 500mA | 0.540 | 1.025 | ● | ● | |||
| 1032T.0630 | 630mA | 0.351 | 2.021 | ● | ● | |||
| 1032T.0800 | 800mA | 0.180 | 3.091 | ● | ● | |||
| 1032T.1100 | 1A | 0.177 | 4.011 | ● | ● | |||
| 1032T.1125 | 1.25A | 0.122 | 7.340 | ● | ● | |||
| 1032T.1150 | 1.5A | 0.072 | 11.92 | ● | ● | |||
| 1032T.1160 | 1.6A | 0.071 | 12.63 | ● | ● | |||
| 1032T.1200 | 2A | 0.055 | 14.40 | ● | ● | |||
| 1032T.1250 | 2.5A | / | 0.041 | 28.12 | ● | ● | ||
| 1032T.1300 | 3A | 0.032 | 44.90 | ● | ● | |||
| 1032T.1315 | 3.15A | 0.031 | 45.60 | ● | ● | |||
| 1032T.1350 | 3.5A | 0.025 | 62.30 | ● | ● | |||
| 1032T.1400 | 4A | 0.023 | 63.90 | ● | ● | |||
| 1032T.1500 | 5A | 0.015 | 112.5 | ● | ● | |||
Product Characteristics Of The 3x10mm Square Ceramic Brick Surface Mount Fuse
| NO. | Item | Content | Reference standards |
| 1 | Product Marking | Brand, Ampere Rating | Marking standards |
| 2 | Operating Temperature | -55°C to 125°C | –55ºC to 125ºC with proper derating |
| 3 | Solderability | T=240°C±5°C , t=3sec±0.5sec, Coverage≥95% | MIL-STD-202, Method 208 |
| 4 | Resistance to Soldering Heat | 10 sec at 260°C | MIL-STD-202, Method 210, Test condition B |
| 5 | Insulation Resistance (after Opening) | 10,000 ohms minimum | MIL-STD-202, Method 302, Test Condition A |
| 6 | Thermal Shock | 5 cycles, -65°C / +125°C, 15 minutes at each extreme | MIL-STD-202, Method 107, Test Condition B |
| 7 | Mechanical Shock | 100G’s peak for 6 milliseconds, 3cycles | MIL-STD-202, Method 213, Test I |
| 8 | Vibration | 0.03”amplitude, 10-55 Hz in 1 min. 2hrs each XYZ=6hrs | MIL-STD-202, Method 201 |
| 9 | Moisture Resistance | 10 cycles | MIL-STD-202, Method 106 |
| 10 | Salt Spray | 5% salt solution, 48hrs | MIL-STD-202, Method 101, Test Condition B |
Interrupting Rating Of The 3x10mm Square Ceramic Brick Surface Mount Fuse
Breaking Capacity: 100A@300V350V400V500V600Vac/dc,
150A@300V350V400V500Vac/dc
Opening Time
| % of Ampere Rating(In) | Blowing Time |
| 100% * In | 4 hours Min |
| 200% * In | 120 sec Max |
Average Time Current Curves Of The 3x10mm Square Ceramic Brick Surface Mount Fuse