LITTELFUSE 452 Series SMD Slow Blow Fuse 1A 125V
LITTELFUSE 452 Series SMD slow blow fuse, 1A, 125V. Ceramic body, halogen-free. Ideal for inrush currents in computers & industrial applications.
The LITTELFUSE 452 Series SMD Slow Blow Fuse is a high-quality time delay fuse specifically designed to accommodate inrush currents that would normally cause a fast-acting fuse to open. This effectively solves the common problem of nuisance opening, ensuring reliable and continuous performance in sensitive electronic circuits. With a current rating of 1A and a voltage rating of 125V (both AC and DC), this surface mount fuse is highly versatile and suitable for a wide range of demanding applications.
Featuring a robust ceramic body and gold-plated or tin-dipped silver-plated caps for secure termination, the fuse offers excellent durability and stable connectivity. It is a completely halogen-free component, designed with a conveniently small footprint and low temperature de-rating, making it an ideal choice for compact and high-density circuit board layouts where space and thermal management are critical.
Key Specifications
- Fuse Current: 1A
- Blow Characteristic: Slow Blow (Time Delay)
- Voltage Rating: 125VAC / 125VDC
- Breaking Capacity: 50A (AC and DC)
- Fuse Case Style: 2410 6125 Metric
- Nominal Cold Resistance: 0.225Ω
- Operating Temperature Range: -55°C to 125°C
This NANO2 Slo-Blo 452 series fuse is an essential component for safety and power management across various industries, providing dependable overcurrent protection.
- Safety applications
- Computers and computer peripherals
- Power management systems
- Communications and networking equipment
- Series: 452 Series (NANO2 Slo-Blo)
- Fuse Current: 1A
- Blow Characteristic: Slow Blow
- Voltage Rating VAC: 125VAC
- Voltage Rating VDC: 125VDC
- Breaking Capacity Current AC: 50A
- Breaking Capacity Current DC: 50A
- Fuse Case Style: 2410 [6125 Metric]
- Body Material: Ceramic
- Termination: Gold-plated / Sn-dipped silver-plated caps
- Nominal Cold Resistance: 0.225Ω
- Operating Temperature Range: -55 to 125°C
- Halogen-Free: Yes
- Weight: 0.2 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Product Range: NANO2 Slo-Blo 452
- SVHC: No SVHC (23-Jan-2024)
Always follow local regulations and product guidance.
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