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Showing Results For: Non Resettable Fuses
Non Resettable Fuses
Non resettable fuses are designed to protect essential electrical equipment by breaking the circuit upon fault detection. These are mounting type fuses that are mounted onto a printed circuit board. They feature two extended wires and a body designed for single use only. In addition, they are available with varying levels of resistance, voltages, and current ranges.
How do these fuses work?
These fuses work similarly to the performance of circuit breakers in circuits. The integrated metal strip melts when a fault like a short circuit or overload is detected. This stops the current flow and protects the electrical devices and circuits from being damaged. During tripping, when a fuse blows, it is advised to replace the fuses as they are non-resettable.
Types of non resettable fuses
Non resettable fuses are differentiated based on their size, current ratings, and resistance level measured in ohms. They are also categorized by their body materials, such as thermoplastic and glass ceramic. Furthermore, they are divided by their mounting type and are referred to as non-resettable surface mount or board mount fuses. These fuses offer varied maximum and minimum operating temperatures. Consider these attributes when choosing the correct fuse type.
What are the uses of non resettable fuses?
These fuses are ideal for devices where overheating occurs, and the power supply is shut down prior to any damage to components. They are ideal for electric motors and printed circuit boards.
Why Enrgtech?
Enrgtech offers a vast collection of a wide range of fuses. They are available in various designs, ratings, and resistance levels. We ensure all the products are in exact condition with effective delivery services within the UK and worldwide. Visit our website to get your required products at cost-effective prices from the comfort of your home.
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SS-5-2A-BK, Eaton Bussmann Series
Cooper Bussmann SS-5 Series
Cooper Bussmann SS-5 series time-delay subminiature fuses are an ideal PCB fuse solution and can be used within a wide variety of applications.
Time-delay, low breaking capacity
Small rectangular-leaded design minimizes PCB space
All fuses have Thermoplaste Polyamide bodies
New items
3951315000, Wickmann
High Performance, Series TE5
For automatic insertion; can be directly soldered or plugged into suitable fuseholder
Approvals
UL; CUL; MITI
PCB Wire Ended
All fuses have Thermoplaste Polyamide bodies
New items
0451.630MRL, Littelfuse
Littelfuse 451 Series NANO
2
Surface Mount Fuses
Littelfuse 451 series of NANO
2
surface mount fuses are very small wire-in-air (WIA) square shape surface mount devices which are suitable for a variety of secondary side circuit over-current protection applications.
Very fast acting
Small size
Low temperature de-rating
Approvals
CSA, UL
Surface Mount Technology
Surface mount fuses offer considerable space (and time) saving features for low voltage applications. The FF types are ideal for protection of high value silicon IC's e.g. alarm systems, audio/visual equipment, computer boards, portable telephones, power supplies, medical apparatus etc.
New items
0251002.MRT1L, Littelfuse
Littelfuse 251 Series Fast-acting
Littelfuse 251 series very fast-acting fuses are designed to meet an extensive array of performance characteristics in a space-saving subminiature package. Suitable for applications such as LCD monitors, audio/video systems, lighting systems and medical equipment.
Approvals
UL
PCB Wire Ended
All fuses have Thermoplaste Polyamide bodies
New items
025103.5MAT1L, Littelfuse
Littelfuse 251 Series Fast-acting
Littelfuse 251 series very fast-acting fuses are designed to meet an extensive array of performance characteristics in a space-saving subminiature package. Suitable for applications such as LCD monitors, audio/video systems, lighting systems and medical equipment.
Approvals
UL
PCB Wire Ended
All fuses have Thermoplaste Polyamide bodies
New items
37212000411, Littelfuse
Littelfuse 372 Series TR5 Time-Lag Fuses
The TR5 372 series from littelfuse are a range of time-lag 250V fuses. The 372 series of fuse are designed to be used in applications such as battery chargers, power supplies, industrial controllers and consumer electronics.
Features:
Lead-free
Reduced PCB space requirements
Internationally approved
Low internal resistance
Shock safe casing
Vibration resistant
Halogen free
PCB Wire Ended
All fuses have Thermoplaste Polyamide bodies
New items
37311000410, Littelfuse
Littelfuse 373 Series TR5 Fast Acting Fuses
The TR5 373 series from littelfuse are a range of fast acting 250V fuses. The 373 series of fuse are designed to be used in applications such as battery chargers, power supplies, industrial controllers and consumer electronics.
Features:
Reduced PCB space Required
Low Internal Resistance
Shock Safe Casing
Vibration Resistant
Halogen Free
Lead Free
PCB Wire Ended
All fuses have Thermoplaste Polyamide bodies
New items
SF-1206F700M-2, Bourns
The Bourns SF-1206F-M series fast acting thin film SMD Fuse are designed with thin film chip for overcurrent protection. These thin film fuses feature a miniature footprint, UL 248-14 listing, and surface mount packaging for automated assembly. The fast acting fuses are ideal for battery chargers, digital cameras, disk drives, LCD monitors, and cell phones.
Operating temperature range from -55°C to 125°C
Halogen free
New items
SF-1206SA1200R-2, Bourns
The Bourns SF-1206SA-R series is slow-blow surface mount fuse which has small chip size with current rating up to 12 A. The series is designed for use in automotive, data centre, industrial, telecom, and battery management system applications.
Operating temperature range from -55°C to 150°C
Halogen free
New items
SF-1206SA300M-2, Bourns
The Bourns SF-1206SA-M series is automotive grade slow blow SMD fuse offer considerable space and time saving features for low voltage applications. It has severe test conditions and large sample sizes that ensure robustness in certain harsh environments.
Operating temperature range from -55°C to 150°C
Halogen free
UL 248-14 compliant
New items
3700100000, Littelfuse
High Performance, Series TR5
For automatic insertion, can be directly soldered or plugged (use fuseholder stock no.
110-7900
)
New items
0263.250MXL, Littelfuse
Littelfuse 263 Series Fuses
Littelfuse PICO 263 series very fast-acting fuses are designed to meet an extensive array of performance characteristics in a space-saving subminiature package. Suitable for applications such as LCD monitors, audio/video systems, lighting systems and medical equipment.
PCB Wire Ended
All fuses have Thermoplaste Polyamide bodies