It is time to make it easier, safer and less expensive to mount glass fuses on a printed circuit board. Welcome to the wide range of PCB fuse holders that have been designed to accept the popular 5X20mm glass fuses. These unique one piece design of these circuit board fuse holders eliminate all of the problems associated with using fuse clips on a PCB. Additionally, these circuit board fuse holers are easier to install than fuse clips, they cost less than fuse clips and depending on the model you select they make it easier and safer to install and remove glass fuses.
The PTF-78 is a "best seller" for 5X20mm PCB fuse holders due to its' ease of installation, use and the low cost. The glass fuse slides into the fuse contacts and is firmly held in place ensuring a reliable electrical and mechanical connection. The optional BS232 cover is a great addition as it holds the fuse, provides protection and makes installation and removal simple. The UL rating of this PCB mount fuse holder is 10A, 250Vac. The PTF-77 5x20mm fuse holder is similar to this model with the exception that it has a center retention pin to snap into the PCB for increased mechanical stability. The PTF76 and 75 models are the same with the exception that instead of 22.6mm pin to pin spacing the solder pins are spaced at 15mm.
The PTF-18 series of PCB fuse holders are manufactured with high temperature material making them ideal for use in applications where reflow ovens and high temperature soldering takes place. These PCB fuse holders are available for THR through hole applications and also for SMD surface mount to the PCB. Depending on your solder requirements they are available in 245°C or 260°C models. For high volume production, circuit board fuse holders are also available in tape and reel packaging.
If your application calls for the use of a completely enclosed cylindrical PCB fuse holder we offer the PTF45 and PTF50. These vertical and horizontal mount PCB fuse holders feature a screw cap with a fuse retainer that makes it easy to install and remove the glass fuse.
Finally if you are just looking to replace fuse clips and you want a similar but easier to work with less expensive alternative the PTF-15 and 15B are the perfect answer. Very similar to fuse clips as an open construction, these circuit board fuse holders are housed in a piece of plastic making their installation very easy. The PTF15B PCB fuse holder has solder pins that are designed to snap into a PCB and hold it in place during the solder operation. Like all of the other ASI PCB mount fuse holders they have optional protection covers and they are UL approved.
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With thousands of models to select from, the ASI printed circuit board terminal block family is one of the widest in the industry with fixed and pluggable versions, spacing from .1 inch to 10.16mm spacing and in low-cost commercial and high quality industrial types. We even have versions that you can not tell the difference between those and the very high priced alternatives on the market. Customers are saving 50% and more with ASI printed circuit board terminal blocks.