Quack Quack Quack Logo

Shiawassee Amateur Radio Association [SARA]

Established: January, 1958 an ARRL Affiliated Club since 1961

"Whiskey 8 Quack Quack Quack"

Meets at: James P. Capitan Center, Lower Level; 149 E. Corunna Ave.; Corunna, MI 48817 Monthly: 2nd Tuesday @ 7:00

Club station located in the James P. Capitan Center - Lower Level.
Grid Square EN72wx   Latitude: 42.9819 N   Longitude: -84.1164 W   Alitude: 760 ft.

 Search Term
Google
  Search only "W8QQQ Site"   Search "All the Web"  
Select Search Range button // Either Choice Opens a New Tab in a new Window


Go to footer ↓


 

Capacitor Markings (Ceramic & Monolithic Caps)

IMPORTANT: Values below 100 pF maybe marked in two ways: Two digits (ex: '22' = 22 pF; '47' = 47 pF) OR three digits (ex: '220' = 22 pF; '221' = 220 pF; '222' = 2200 pF) where the third digit is the number of zeros following the first two digits.

VALUEMARKING    VALUEMARKING    VALUEMARKING
1pF; 2pF; 5pF 1; 3; 5  

2.7pF, 3pF or 3.3pF are interchangeable

4.7 or 5 pF are interchangeable

10 pF 10 or 100   0.001 uF 102   0.10 uF 104
12 pF 12 or 120   0.0012 uF 122   0.12 uF 124
15 pF 15 or 150   0.0015 uF 152   0.15 uF 154
18 pF 18 or 180   0.0018 uF 182   0.18 uF 184
22 pF 22 or 220   0.0022 uF) 222   0.22 uF 224
27 pF 27 or 270   0.0027 uF 272   0.27 uF 274
33 pF 33 or 330   0.0033uF 332   0.33 uF 334
39 pF 39 or 390   0.0039uF 392   0.39 uF 394
47 pF 47 or 470   0.0047uF 472   0.47 uF 474
58 pF 58 or 580   0.0056 uF 562   0.56 uF 564
68 pF 68 or 680   0.0068 uF 682   0.68 uF 684
82 pF 82 or 820   0.0082 uF 822   0.82 uF 824
100 pF 101   0.01 uF 103   1.0 uF 105 or 1 uF
120 pF 121   0.012 uF 123      
150 pF 151   0.015 uF 153      
180 pF 181   0.018 uF 183      
220 pF 221   0.022 uF 223      
270 pF 271   0.027 uF 273      
330 pF 331   0.033 uF 333      
390 pF 391   0.039 uF 393      
470 pF 471   0.047 uF 473      
560 pF 561   0.056 uF 563      
680 pF 681   0.068 uF 683      
820 pF 821   0.082 uF 823      

Temperature stable capacitors are marked "NPO", "COG" or if a monolyth may have a 'Black' top.

Performance ratings from CDE Cornell Dubilier are typical of what you can expect from disc ceramics - CDE Performance.

Coax that connects things! topic divider

Go back to top ↑