Dongguan Ampfort Electronics Co., Ltd.
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2-SMD Square End Block High Current Fast Acting SMD Ceramic Tube Fuse 6F 6x32mm
Description Of The Ceramic Tube Fuse 6F 6x32mm
Ampfort introduces Bussmann® series of high-current, fast-acting, surface-mount (SMD) fuses designed for the power requirements of the next generation telecommunications and computing systems. The compact footprint of the 6F series allows developers to utilize less circuit board space with a higher current rating, higher voltage rating, and improved performance. The increased current squared time (I2t) ratings in the 6F are ideal for power systems that are used in next generation server and desktop computers, gaming consoles, industrial and consumer electronics, storage systems, base stations, test equipment, and LED lighting.
Features Of The Ceramic Tube Fuse 6F 6x32mm
• Fast acting
• Small size(32.0x6.8x6.8mm)
• Wide range of current rating 0.1-100A available
• -55°C to 125°C operating temperature range
• Low temperature de-rating
• Tape and Reel for automatic placement
• Surface mount high current fuse
• Fully compatible with lead-free solder alloys and higher temperature profiles associated with lead-free assembly
• Standards:In accordance with UL 248-14.
• High melting i2t
• Enhanced thermal cycling endurance
• Higher I2 t than the leading competitors in the same package, allowing for higher inrush currents and fewer nuisance openings
• Highest available current rating in a traditional SMD fuse
• Operating temperature of -55 °C to +125 °C ensuring protection in harsh climates
Main Specification Of The Ceramic Tube Fuse 6F 6x32mm
| Category | Circuit Protection Fuses |
| Mfr | AMPFORT |
| Series | 6F |
| Package | Tape & Reel (TR) |
| Mounting Type | Surface Mount |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Response Time | Fast blow |
| Current Range | 0.1-100A |
| Voltage range | 32V-700V |
| Package / Case | 32.0x6.8x6.8mm |
| Breaking Capacity @ Rated Voltage | 50KA |
| Operating Temperature | -55°C ~ 125°C |
| ECCN | EAR99 |
| HTSUS | 8536.10.0040 |
Application Of The Ceramic Tube Fuse 6F 6x32mm
* Primary and secondary circuit protection:Server and desktop power supplies
* Gaming console systems
* Voltage regulator modules (VRM)
* Storage system power
* Primary and secondary circuit protection (continued):Base station power supplies
* Basic power supplies
* LED and general lighting
* Test equipment
* Server and desktop
* Gaming console systems
* Voltage Regulator Module (VRM)
* Storage system power
* Base station
* Power supplies
* LED lighting
* Test equipment
Selection Table Of The Ceramic Tube Fuse 6F 6x32mm
Certifications Of The Ceramic Tube Fuse 6F 6x32mm
Recommended products Of The Cartridge Fuse 5F
Fuse Key Testing Instrument & Capability Of The Ceramic Tube Fuse 6F 6x32mm
Approvals Of The Ceramic Tube Fuse 6F 6x32mm
| UL Approval | Approval from Underwriters Laboratories (UL) indicates that the fuse is manufactured in full compliance with the UL 248-14 standard. UL Recognition, c-UL Listing, c-UL Recognition, c-UL-us Listing, and c-UL-us Recognition do not imply full compliance with UL-248-14. |
| CSA Certification | Approval from the Canadian Standards Association (CSA) indicates that the fuse or fuse holder is manufactured in full compliance with CSA C22.2, No. 248.14 or CSA C22.2, No. 39. |
| BSI Approval | British Standards Institute (BSI) approval indicates that the fuse is manufactured in full compliance with the appropriate section of IEC 60127 (BS 4265). |
| VDE Approval | Approval from VDE, a German organization, indicates that the fuse or fuse holder is manufactured in full compliance with the appropriate section of the IEC 60127 standard. |
| SEMKO Approval | Approval from SEMKO, a Swedish organization, indicates that a fuse or fuse holder is manufactured in full compliance with the appropriate section of the IEC 60127 standard. |
| CCC Certificate | China Compulsory Certification (CCC), The CCC certificate was introduced in 2002 and applies to imported goods as well as to Chinese products. |
| PSE Approval | The Electrical Appliance and Material Safety Law applies to enterprises that manufacture or import products in Japan |
| TUV Approval | TÜV (Technischer Uberwachungsverein) is of German origin, translated as the Technical Inspection Association. TÜV is the leading and the most competent provider of product testing and certifications for the worldwide marketplace. The certification ensures compliance with domestic and international guidelines, standards and directives. |
Fuse Terminology Of The Ceramic Tube Fuse 6F 6x32mm
| Terms | Definition |
| Rate/working current | Current rating is the normal operating current of the fuse. The maximum continuous operating current of the circuit and the influence of the ambient temperature (Normally is 25 C) are important considerations when specifying the current rate. |
| Maximum current | It is related to the inrush current for various circuits, when we select a correct fuse, we need to consider this and choose “fast-acting” or “Time delay”product. |
| Voltage | The rated voltage is the maximum voltage at which a safe fault current interrupt occurs. The maximum effective operating voltage of the circuit is an important consideration when specifying the rated voltage. Also, consider AC or DC circuits. Higher voltages can be used in lower voltage circuits, but not vice versa. |
| I.R. or Breaking Capacity | The rated breaking capacity or interrupt rating is the short-circuit current at which the fuse can blow (at the rated voltage) without destruction or the maintenance or arcing or damage the fuse case. The maximum possible fault current is an important consideration when specifying a rated breaking capacity. |
| Size or Type | Depends on the requirements, normally it has SMD, Cartridge, radial leaded or various size in high voltage fuses. |
| Short circuit | Over 500% to 700% of rated – current applies to the fuse. |
| Overloading | Over 100% rated-current apply to the fuse. |
| Inrush current | Inrush current, input surge current, or switch-on surge is the maximal instantaneous input current drawn by an electrical device when first turned on. |
| TC curve | Time – Current Curve. The fuse curves represent the cutoff value of the prospective available short-circuits current under the given circuit. |