F5HLA

 

[fr]

[en]

Flash info!!
PalmpProp is dead...welcome iProp (for iPhone) [HERE].
Introduction

+ Curriculum Vitae
+ Shack
+ Who are you?

Technic&leisure

+ iPhone
+ My sharewares
+ Electronic
+ Computer science
+ Ham radio
+ HLAPRS
+ Mathematic games

PhD thesis work

 Leitmotiv
 Short informations
 Publications
 Thesis

Webmaster - Infos
Write to Gilles Petit  Webmaster
Add to favourites  Favorites
Recommend this site to a friend  Recommend
mobile Version   mobile Version
Visits

   visitors

   visitor online

Standard resistor values

Resistors are sold with fixed values, that is standard ones. There are many series called E3, E6, E12, E21, E48, E96 and E192. Base value for an Ex serie are Ri=10^(i/x) for i between 0 and x-1. Then, a serie contains all the multiple by 10 of this base serie.

For exemple, the E12 serie (the most known) is constitued by values 10, 12, 15, 18, 22, 27, 33, 39, 47, 56, 68 et 82 Ohm, decaOhm, hectoOhm, kiloOhm, 10^4Ohm...

We must remark that E3 to E24 serie have only 2 significant digits but after that, we must consider 3 digits.

The following table gives base value for E12 and E24 series.

E12 serie

10

12

15

18

22

27

33

39

47

56

68

82

E24 serie

10

11

12

13

15

16

18

20

22

24

27

30

33

36

39

43

47

51

56

62

68

75

82

91


Creation date : 16/01/2005 @ 13:31
Last update : 16/01/2005 @ 13:37
Category : Electronic
Page read 7372 times


Print preview Print preview     Print the page Print the page

Connection...

Nickname:

Password:

[ Password lost ? ]


[ Become a member ]



Users online


Ip: 54.166.245.10

Search




Poll
What's about CW (morse code)
 
Great, I practice every day !
Amaising, sometimes
I'd like to learn
Very old fashionned
Boring, wanna know why it is still in use
Results
Calendrier
World News
   up  Top  up  

"The needs of the many, outweigh the needs of the few", Capt. Spock

Site running with GuppY v4.0.3 - CeCILL free License - © 2004-2006
Contnts created and completed by F4HLA - Copyright Gilles Petit - © 1996-2228

Page loaded in 0.05 second