name: sheet: date: rhombus p/n: cust p/n: rhombus industries inc. 15801 chemical lane, huntington beach, ca 92649 phone: (714) 898-0960 fax: (714) 896-0971 transformers & magnetic products www.rhombus-ind.com 1 of 1 3/15/01 L-503 high current per volume designed for noise, spike & filtering applications. mini drum inductors l (1) dcr i part + 20% nom. max. number ( m h ) ( m w ) ( a ) L-503 4.3 4.4 6.0 electrical specifications at 25 o c reference dimensions in inches (mm) hdia.p l .59 .49 .40 .75 (15.0) (12.4) (10.1) (19.0) schematic diagram physical dimensions inches (mm) coils finished with ul rated varnish. variations on electrical parameters of parts listed are available - please contact factory. pre-tinned leads (up to bottom of core) applications power supplies filters scr and triac controls oem equipment telephones tv, crt's, vcr's appliances 1. tested at 100 khz & 1 v rms l h p dia. height dimensions are without solder joint or coatings leads are #18 awg
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