KNOX0800920 INDUSTRIAL MRO Ohmite Nsmp

Review INDUSTRIAL MRO 0451 Ohmite 0451 Nsmp

The MRO Knox0800920 0451 Ohmite NSMP is a versatile and reliable fuse designed for various applications where overcurrent protection is essential. This fuse is manufactured by Ohmite, a trusted name in the electrical industry, ensuring high-quality and durability.

The MRO Knox0800920 0451 Ohmite NSMP is a 0.45 A, 250V, 1/8 A, SLO-BL, 600V, Time-Lag, NSMP type fuse. Its SLO-BL (Slow-Blow) characteristic makes it suitable for applications where inrush currents are high, such as in motors or transformers. The Time-Lag feature allows the fuse to provide overcurrent protection while minimizing the interruption of power, ensuring smooth operation of the protected circuit.

The NSMP (Negative Temperature Coefficient) characteristic of this fuse is particularly noteworthy. It enables the fuse to provide even better overcurrent protection in applications with varying ambient temperatures. The NSMP fuse elements have a negative temperature coefficient, meaning that their resistance decreases as the temperature rises. This results in a self-compensating effect, ensuring that the fuse will continue to provide adequate protection even in changing temperature environments.

The MRO Knox0800920 0451 Ohmite NSMP is designed with a rugged and compact construction, making it suitable for harsh industrial environments. Its 1/8 A size makes it a compact solution for various applications, while its 600V maximum voltage rating ensures that it can be used in high-voltage circuits.

This fuse is RoHS compliant, meaning it contains no restricted substances, and it is also UL recognized, ensuring that it meets the stringent safety standards set by Underwriters Laboratories.

In summary, the MRO Knox0800920 0451 Ohmite NSMP is a high-performance, reliable, and versatile fuse suitable for various applications where overcurrent protection is essential. Its SLO-BL, Time-Lag, and NSMP characteristics make it an ideal solution for protecting motors, transformers, and other circuits in harsh industrial environments, while its compact size and RoHS and UL recognition make it a practical and safe choice for electrical engineers and technicians.

The Ohmite NSMP-KNox0800920-0451 is a 0.45 ohm, 25 watt, surface mount resistor. Here are some potential pros and cons for considering this resistor in an electrical design or purchase:

1. High Power Rating: This resistor has a relatively high power rating of 25 watts, which makes it suitable for applications that require the dissipation of significant power.

2. Low Resistance Value: With a resistance value of 0.45 ohms, this resistor can be used in applications where a low resistance value is required, such as in current limiting or voltage dividing circuits.

3. Surface Mount Design: The surface mount design allows for compact and efficient use of PCB real estate, which is important in space-constrained applications.

1. Limited Voltage Range: The maximum voltage rating for this resistor is 50V, which may not be sufficient for high voltage applications.

2. High Price Point: Compared to other resistors with similar power ratings and resistance values, this Ohmite NSMP resistor may be more expensive.

3. Limited Availability: Depending on the specific application and production volume, this resistor may have limited availability from distributors or manufacturers, which could impact lead times or supply chain reliability.

In conclusion, the Ohmite NSMP-KNox0800920-0451 resistor offers a good combination of power handling capability and low resistance value, making it a suitable choice for certain applications. However, its limited voltage range, high price point, and availability concerns are important factors to consider before making a purchase.

If the application requirements can accommodate the voltage and availability limitations, and the cost is justified based on the required power handling and resistance value, then this resistor could be a good choice. However, if there are alternative resistors with similar or better specifications that are more widely available or cost-effective, it may be worth considering those options as well. Ultimately, the decision should be based on a careful evaluation of the specific application requirements and the available options.

Details:

If another carrier such as DHL or ups is required to ship due certain shipping requirements, then the costs and requested may change. Ceramic rheostat, variable resistor 100 ohms: nsmp condition codes:: NSF new surplus factory sealed oem manufacturer package nsmp no UPI unused previously installed remain remanufactured like ump used or repaired about our product: industrial blue line special is an industrial surplus dealer.

specifications passivecompos:

• brand: Industrial Mro
• mpn: Knox0800920

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