High Inrush Current Brick Surface Mount Square Ceramic Tube Fuse 200mA-40A 72VDC
Description Of The High Inrush Current Brick Surface Mount Square Ceramic Tube Fuse
AMPFORT R1032 series Fast-Acting square Surface Mount fuses are ceramic tube/end cap constructions, RoHS compliant, Halogen Free and lead(Pb) exempts of the requirements of RoHS Directive(2002/95/EC), with U.S. (UL/CSA) safety agency approvals. Provide board level primary and secondary circuit protection in a wide variety of applications. With excellent inrush current withstanding capability, excellent reliability for thermal and mechanic shock, also have a high reliability and stable solder ability, end caps are available in gold/silver/nickel plated.
Electrical Characteristics Of The High Inrush Current Brick Surface Mount Square Ceramic Tube Fuse
Breaking Capacity: 150A@63V72V100V125V250V 1KA@32V 500A@60V72V
% of Ampere Rating(In) | Blowing Time |
100% * In | 4 hours Min |
200% * In | 120 sec Max |
NO. | Part Name | Material |
1 | End caps | Au Plated Brass Cap |
2 | Body | Non-Transparent Square Ceramic Tube |
3 | Fuse element | Cu-Ag Alloy wire |
Selection Sheet Of The High Inrush Current Brick Surface Mount Square Ceramic Tube Fuse
Catalog No. | Ampere Rating | Voltage Rating | Breaking Capacity | Nominal Cold Resistance (Ohms) | I2TMelting Integral(A2.S) | Agency Approvals | |
UL | cUL | ||||||
R1032F.0200 | 200mA | 250V/125V DC 72V/100V DC 63V60V/32V DC | 1KA@32V 500A@72V60V 150A@63V72V100V 150A@125V250V | 2.550 | 0.079 | ● | ● |
R1032F.0250 | 250mA | 1.630 | 0.208 | ● | ● | ||
R1032F.0300 | 300mA | 1.102 | 0.367 | ● | ● | ||
R1032F.0315 | 315mA | 1.040 | 0.347 | ● | ● | ||
R1032F.0375 | 375mA | 0.621 | 0.601 | ● | ● | ||
R1032F.0400 | 400mA | 0.600 | 0.630 | ● | ● | ||
R1032F.0500 | 500mA | 0.551 | 0.98 | ● | ● | ||
R1032F.0600 | 600mA | 0.360 | 1.95 | ● | ● | ||
R1032F.0630 | 630mA | 0.351 | 2.00 | ● | ● | ||
R1032F.0700 | 700mA | 0.190 | 3.53 | ● | ● | ||
R1032F.0750 | 750mA | 0.186 | 3.63 | ● | ● | ||
R1032F.0800 | 800mA | 0.180 | 3.81 | ● | ● | ||
R1032F.1100 | 1A | 0.177 | 3.98 | ● | ● | ||
R1032F.1125 | 1.25A | 0.112 | 7.04 | ● | ● | ||
R1032F.1150 | 1.5A | 0.072 | 11.52 | ● | ● | ||
R1032F.1160 | 1.6A | 0.071 | 12.43 | ● | ● | ||
R1032F.1200 | 2A | 0.054 | 14.20 | ● | ● | ||
R1032F.1250 | 2.5A | 0.041 | 28.02 | ● | ● | ||
R1032F.1300 | 3A | 0.032 | 45.1 | ● | ● | ||
R1032F.1315 | 3.15A | 0.031 | 45.3 | ● | ● | ||
R1032F.1350 | 3.5A | 0.024 | 63.1 | ● | ● | ||
R1032F.1400 | 4A | 0.022 | 64.0 | ● | ● | ||
R1032F.1500 | 5A | 0.015 | 111.0 | ● | ● | ||
R1032F.1600 | 6A | 0.013 | 143.3 | ● | ● | ||
R1032F.1630 | 6.3A | 0.012 | 144.6 | ● | ● | ||
R1032F.1700 | 7A | 0.0083 | 146.2 | ● | ● | ||
R1032F.1800 | 8A | 0.0080 | 160 | ● | ● | ||
R1032F.2100 | 10 | 0.0053 | 168 | ● | ● | ||
R1032F.2120 | 12A | 0.0045 | 177 | ● | ● | ||
R1032F.2150 | 15A | 0.0038 | 327 | ● | ● | ||
R1032F.2160 | 16A | 0.0032 | 328 | ● | ● | ||
R1032F.2200 | 20A | 0.0024 | 710 | ● | ● | ||
R1032F.2250 | 25A | 0.0018 | 1162 | ● | ● | ||
R1032F.2300 | 30A | 0.0014 | 1950 | ● | ● | ||
R1032F.2400 | 40A | 0.0012 | 3550 | ● | ● |
Product Characteristics Of The High Inrush Current Brick Surface Mount Square Ceramic Tube 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 |