Metallized Polyester Film Capacitor
Title
Metallized Polyester Film Capacitor
Description
Film capacitors can be made with very high precision capacitance values, and they retain that value longer than other capacitor types. This means that the aging process is generally slower than in other capacitor types, such as the electrolytic capacitor. Film capacitors have a long shelf and service life, and are very reliable, with a very low average failure rate.
Source
https://www.alibaba.com/product-detail/CL21-MEF-Metallized-Polyester-Film-Capacitor_60351257622.html?s=p
http://www.niccomp.com/products/catalog/nrm.pdf
http://www.yuan-corp.com/syec
http://www.niccomp.com/products/catalog/nrm.pdf
http://www.yuan-corp.com/syec
Date
1998-2001
Type
Capacitor
Coverage
Part Number
105j 250v
Manufacturer
SYEC (Same Yuan Capacitor Enterprises Co.)
Assembly Location
Kaohsiung, Taiwan
Origin
The metallized polyester film capacitor was made sometime between 1998-2001. It was manufactured in SYEC (Same Yuan Capacitor Enterprises Co.) which was established in 1982 and is located in Kaohsiung, Taiwan.
Evidence
After researching this piece I found the same one on alibaba.com. The photo of the piece had the manufacturer written above (http://www.yuan-corp.com/syec) and when I looked it up it provided information and a location, in Taiwan. I then found out that the Capacitance Tolerance Code J = ±5% after looking into Metallized Polyester Film Capacitors, which I found here: http://www.niccomp.com/products/catalog/nrm.pdf
Collection:
Teleface Phone
Tags
Citation
“Metallized Polyester Film Capacitor,” Mapping Our Devices, accessed May 2, 2026, https://maps.dgst101.net/items/show/167.
