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MERSEN FUSE 400V SA 0,16 A 5.20 MI5SA40V0,16
Mersen Q095993 MI5SA40V0.16 semiconductor miniature fuse rated 0.16 A and 400 V AC, featuring a medium time-lag SA characteristic in a compact 5 x 20 mm clip-mounted format.
£3.00
Why Choose the Mersen Q095993 MI5SA40V0.16 Semiconductor Miniature Fuse?
The Mersen Q095993, catalogue reference MI5SA40V0.16, is a compact semiconductor miniature fuse designed to provide reliable overcurrent protection for sensitive electronic components, industrial control equipment and semiconductor circuits. It forms part of Mersen's trusted MI5 SA 400 V miniature fuse range.
Rated at 0.16 A and 400 V AC, the Q095993 features a medium time-lag SA operating characteristic. This controlled response allows the fuse to withstand brief inrush currents while providing dependable protection against sustained overloads and short-circuit conditions.
Its compact 5 × 20 mm cylindrical cartridge format is designed for clip mounting in a compatible miniature fuse holder. With a very high breaking capacity and low clearing energy, the Mersen Q095993 is ideal for instrumentation, automation equipment, industrial electronics and semiconductor protection applications.
Key Advantages
- Reliable protection for sensitive semiconductor and electronic circuits.
- 0.16 A current rating for precision low-current applications.
- 400 V AC voltage rating for industrial electronic equipment.
- Medium time-lag characteristic accommodates temporary inrush currents.
- Low clearing I²t helps minimise energy passed during fault conditions.
- Compact 5 × 20 mm format for space-saving installations.
Key Features
- Mersen MI5 SA 400 V semiconductor miniature fuse series.
- Catalogue reference: MI5SA40V0.16.
- Manufacturer part number: Q095993.
- Rated current: 0.16 A.
- Rated voltage: 400 V AC.
- Medium time-lag SA operating characteristic.
- Compact cylindrical cartridge construction.
- Standard 5 × 20 mm fuse dimensions.
- Designed for clip mounting in a compatible fuse holder.
- RoHS-compliant construction.
Reliable Protection for Sensitive Electronic Circuits
Electronic equipment often experiences temporary inrush currents during start-up. A medium time-lag fuse is engineered to tolerate these short-duration current surges while continuing to provide reliable protection against sustained overloads and short-circuit faults.
The Mersen Q095993 combines controlled time-delay performance with a compact 5 × 20 mm cartridge design and low clearing I²t values, making it well suited to protecting sensitive semiconductor devices and industrial electronic equipment.
Typical Applications
- Semiconductor protection circuits.
- Industrial control equipment.
- Electronic power supplies.
- Automation and signalling systems.
- Instrumentation and monitoring equipment.
- Power-electronic assemblies.
- Measuring and test equipment.
- OEM electronic machinery.
Technical Specifications
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| Current | 0.16 A | |
|---|---|---|
| Voltage | 400 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | MI5 SA 400 V Semiconductor Miniature Fuses | |
| Model | MI5SA40V0.16 | |
| Part number | Q095993 | |
| Product type | Semiconductor miniature fuse | |
| Rated current | 0.16 A | |
| Rated voltage | 400 V AC | |
| Electrical system | AC | |
| Operating characteristic | Medium time-lag SA | |
| Fuse size | 5 × 20 mm | |
| Mounting type | Clip mounting | |
| Pre-arcing I²t | 0.0046 A²s | |
| Clearing I²t | 0.0275 A²s | |
| Application | Semiconductor and electronic circuit protection | |
| Compliance | CE, RoHS, REACH and UKCA |
Frequently Asked Questions
What is the Mersen Q095993 used for?
The Q095993 protects semiconductor devices, industrial electronic equipment and sensitive control circuits against sustained overloads and short-circuit faults.
What current rating does the Q095993 have?
The Mersen Q095993 has a rated current of 0.16 A.
What voltage is this fuse rated for?
This semiconductor miniature fuse is rated for operation at up to 400 V AC.
Is the Mersen Q095993 a fast-acting fuse?
No. It features a medium time-lag SA characteristic, allowing temporary inrush currents while providing dependable protection against sustained electrical faults.
How is the Q095993 installed?
The fuse has a standard 5 × 20 mm cylindrical cartridge format and is designed for clip mounting in a compatible miniature fuse holder.
Trusted by Electronics and Automation Engineers
Mersen semiconductor miniature fuses are trusted worldwide by equipment manufacturers, panel builders and maintenance engineers to provide dependable protection for sensitive electronic and industrial control systems.
