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Littelfuse 0454750MR Surface Mount Fuse
The 452/454 Series surface-mount fuses from Littelfuse are high-reliability, time-delay (Slo-Blo®) ceramic fuses designed for industrial, telecom, and electronic applications. Featuring enhanced inrush withstand characteristics, these fuses accommodate current surges typical of power supplies, LCD/panel displays, gaming consoles, and medical equipment. They comply with RoHS standards, feature gold or silver-plated terminations, and are suitable for reflow soldering with specific temperature profiles. The series is available with a wide current range from 375mA to 5A, ensuring protection across various circuit types and environments.
Littelfuse 0454750MR Surface Mount Fuse Specifications:
- Body: Ceramic MILSTD-202, Method 107, Test Materials
- Terminations: Gold-plated Caps (452) / Silver-plated Caps (454)
- Maximum Voltage: 50V AC/DC
- Current Range: 375mA to 5A
- Interrupting Rating: 50 Amperes @ 125 VAC/VDC
- Temperature Range: -65°C to +125°C
- Reflow Temperature: Max 260°C, 60-120 seconds
- Peak Temperature: 250°C, 20-40 seconds within 5°C of peak
- Soldering: Wave and hand soldering parameters specified
- Agency Approvals: RoHS compliant, Halogen Free
- Packaging: Tape and Reel for 5000 units, 12mm pitch
- Dimensions: Typical length 0.124 inches, diameter 0.077 inches
- Resistance: Min 10,000 ohms after opening, salt spray, and thermal shock tested
- Vibration & Shock: MILSTD-compliant testing standards
- Marking: Brand, Amperage Rating, Serial Number
Buy the Buy Littelfuse 452/454 Series Surface Mount Fuses Part Number 0454750MR Online
Secure your electronic projects with Littelfuse high-quality surface mount fuses from the 452/454 Series. Designed for reliable circuit protection, these ceramic fuses feature time-delay (Slo-Blo®) characteristics, wide current ratings from 375mA to 5A, and comply with RoHS standards. Suitable for reflow soldering, they withstand surge currents and provide excellent thermal stability, making them ideal for industrial, telecom, and electronic applications. Purchase online now and enjoy fast shipping, trusted quality, and competitive prices for your circuit protection needs.
Order your Littelfuse Series0454750MR high-reliability fuse today and ensure your electronic systems are protected with durable, time-delay circuit protection.
Frequently Asked Questions
Where can I buy Littelfuse 0454750MR?
You can click on the BUY or RFQ button to purchase 0454750MR from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part 0454750MR?
You can download the 0454750MR datasheet or visit the Littelfuse website for support.
Who is the manufacturer of 0454750MR?
Littelfuse