Meaning Of 104 In Capacitor

March 24, 2018

The tempco is not standard may be manufacturer specificextended range. The top 683 marking indicates the capacitance value which is 68000 picofarads pf.

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If you have a capacitor that has nothing other than a three digit number printed on it the third digit represents the number of zeros to add to the end of the first two digits.

Meaning of 104 in capacitor. The resulting number is the capacitance in pf. The above image shows a mylar film capacitor. 104 k5k small the value is 10e4 or 100000 pf 01 uf.

Many capacitor manufacturers use a shorthand notation to indicate capacitance on small caps. To get this value you multiply the leading digits 68 in this case. 10 box box perpendicular right upermost corner 35 tantalum cap bigger variant of the last one need a picture to be more specific its very likely a 35v rated cap.

The numbering system is easy to use if you remember its based on picofarads not microfarads. Smaller capacitors such as 01 or 001 mf disc variety use a common three digit marking system to denote capacitance and tolerance. A number such as 104 means 10 followed by four zeros as in.

Many recent capacitors are marked with the actual and signs and this makes it easy to determine the polarity of the capacitor. Smaller capacitors such as 01 or 001 mf disc variety use a common three digit marking system to denote capacitance and tolerance. Another format for electrolytic capacitor polarity markings is to use a stripe on the component.

A number such as 104 means 10 followed by four zeros as in. Polarised capacitors effectively mean aluminium electrolytic and tantalum types. The numbering system is easy to use if you remember its based on picofarads not microfarads.

Finally the white stripe indicates the negative leg of this capacitor which is generally also the shorter leg.