

| Brand | LITTELFUSE |
|---|---|
| Manufacturer Part Number | 0313020.HXP |
| Part Type | FUSE |
The Littelfuse 0313020 HXP SLO-BL 32V 20A 35 31 75 glass fuse is a high-performance protective component designed for various electronic applications that require reliable and efficient overload protection. This fuse is specifically engineered for use with 32V DC circuits, capable of handling a maximum current of 20 Amperes.
The fuse's construction comprises a sintered borosilicate glass housing, which offers excellent insulation and protection against harsh environments. The fuse's low-profile design (SLO-BL) ensures a compact footprint, which is beneficial for space-constrained applications.
The Littelfuse 0313020 fuse features a fast-acting, low melting point (LMP) alloy element. This design ensures safe and efficient fuse action during overcurrent situations. The fuse's slow-blow characteristic (SLO) allows it to withstand representational overvoltages without blowing, enhancing the reliability and longevity of the circuit.
This 35mm x 31mm x 14mm glass fuse has a clearly visible amperage marking of 20 A on its body, making it easy to identify the proper replacement fuse for a particular circuit. Its color code sequence - 35 - signifies its fuse size and perpendicular length in eighths of an inch.
Extensive testing under industry-standard conditions ensures uniform performance from unit to unit, thereby simplifying inventory management and maintenance scheduling for professionals and DIY enthusiasts. Overall, this Littelfuse HXP series glass fuse guarantees dependable protection against electrical overloads in various demanding applications.
Littelfuse 0313020 HXP SLO-BLO 32V 20A 35 31 75 is a glass fuse with a voltage rating of 32V, a current rating of 20A, and a time rating of 35mA at 75 C. Here are some pros and cons of buying this fuse:
Pros:1. High Voltage Rating: This fuse can handle a high voltage of 32V, making it suitable for various applications where medium voltage is required.
2. High Current Rating: With a current rating of 20A, it can handle a considerable amount of current, making it ideal for applications that require the protection of moderate current flows.
3. Time Rating: The time rating of 35mA at 75 C indicates that the fuse can withstand an overcurrent condition for an extended period, ensuring reliable protection against short circuits and overloads.
Cons:1. Glass Construction: Glass fuses are more fragile than other types of fuses, such as ceramic or cartridge fuses, making them more prone to damage if mishandled or if they blow.
2. Slower Blow Time: Glass fuses have a slower blow time than other types of fuses, which means that they may not react quickly enough to protect against certain types of electrical faults.
3. Limited Scope of Application: This particular fuse has a specific voltage, current, and time rating, making it less versatile than other types of fuses with a wider range of ratings.
Conclusion:The Littelfuse 0313020 HXP SLO-BLO 32V 20A 35 31 75 glass fuse is a suitable choice for applications where a medium voltage fuse with a moderate current capacity is required, and reliable protection against overcurrent conditions is needed. However, its fragile glass construction and slower blow time may limit its usefulness in some applications, and its limited voltage, current, and time rating make it less versatile than other types of fuses. Ultimately, when considering this particular fuse, one should weigh its advantages against its disadvantages and determine if it is the best fit for the specific application at hand.
Recommendation:Based on the information provided, the Littelfuse 0313020 HXP SLO-BLO 32V 20A 35 31 75 glass fuse may be a good choice for applications such as industrial control circuits, audio systems, or other applications where a medium voltage fuse with a moderate current capacity is required. However, if one requires a more versatile fuse or if handling fragile glass fuses is a concern, other types of circuit protection devices, such as ceramic or cartridge fuses, may be more suitable. It is always recommended to consult with an electrical engineer or other qualified professional to determine the best circuit protection solution for a specific application.
Littelfuse 0313020.HXP 313 series slo-blo 32 v 20 a 6.35 x 31.75mm glass cartridge fuse - 25 item s: .
