Main Features
- 15 Amp fast-acting Nano-SMF fuse
- Compact 6.1 x 3.7mm dimensions
- Current rating range 0.062A to 20A
- Halogen-free design and RoHS compliant
- Wide operating temperature range
Technical Specifications
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Type: Fast-Acting
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Rated Voltage: 125VAC/VDC (up to 65VAC for 15A)
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Rated Current: 15A
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Resistance: 0.0037Ω
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I²t: 97.82A²s
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Dimensions: 6.1 x 3.7 x 2.69mm
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Material: Ceramic body
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Operating Temperature: -55°C to 125°C
Approvals
- UL 248-14
- CSA 22.2 No. 248-14
- PSE: 100A @100VAC
- RoHS and Halogen-free
Applications
- Notebook PC
- Storage systems
- LCD/PDP TV
- Telecommunication systems
- Office equipment
- Battery charge protection systems
Electrical Characteristics
- Rated Current: 15A
- Maximum Interrupting Voltage: 100A @65VAC
- Breaking Current: 400A @32VDC
- Opening time at 100% of rated current: 4 hours minimum
- Opening time at 200% of rated current: 20 seconds maximum
- Internal resistance: 0.0037Ω
- I²t: 97.82A²s
Soldering Parameters
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Minimum preheat temperature: 150°C
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Maximum preheat temperature: 200°C
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Preheat time: 60-120 seconds
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Reflow temperature: 260+0/-5°C
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Reflow time: 60-90 seconds
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Maximum ramp-up rate: 5°C/second
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Maximum ramp-down rate: 5°C/second
Packaging
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Packaging code: NR
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Quantity: 5000 units
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Specification: EIA RS-481-2 (IEC 286, part 3)
Identification
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Part Number: 0451 015.MRL
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Series: 451 (Gold/Sn-dipped/Silver Plated Caps)
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Current code: 015 (15A)
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Packaging: R (Tape and Reel)
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RoHS: L (RoHS compliant and Halogen-free)
Resistance to Environmental Conditions
- Thermal shock resistance: -65°C to +125°C, 5 cycles, 15 minutes at each extreme
- Vibration resistance: 10-55Hz, 0.03' amplitude, 2 hours per axis
- Mechanical shock resistance: 100G's, 6ms shock wave, 3 cycles per axis
- Humidity resistance: 10 humidity test cycles
- Moisture sensitivity level: Level 1 according to J-STD-020
- Salt spray resistance: 48 hour test
- Solderability: 10 seconds at 260°C
