AC Line Filters Common Mode SSR Coils, 21H Series, High Impedance Type Overview Applications T h e K E M E T S S R 21H S e r ies AC li n e fi l te r s a r e c o m pa c t , l ow Audio-visual equipment p ro fi le , an d lig h t we ig h t . O ffi c e au to ma ti o n e q u i p m e n t Digital appliances Power supply devices Common mode choke Benefits High degree of characterization as a result of using industrys highest standard, high permeability core. O p ti mize d d esi g n fo r c o m pa c t size , l ow p r o fi l e , a n d lightweight Non-split bobbin design for strong inductance characteristics and high impedance Inductance up to 155 mH Rated Currents up to 2.0 A D C R esis t a n c es as l ow as 0.11 Part Number System SSR 21 H- 5 680 Series Core Size (mm) Core Orientation Rated Current AC (A) Inductance (mH) Minimum SSR 21 = 20.9 mm H = Vertical 0x = 0.x A xxx0 = xxx mH xx = x.x A xx0 = xx mH xxx = xx.x mH Examples: 0xx = x.x mH 05 = 0.5 A 10 = 1.0 A Examples: 1550 = 155 mH 680 = 68 mH 425 = 42.5 mH 083 = 8.3 mH One world. One KEMET KEMET Electronics Corporation KEMET Tower One East Broward Boulevard LF0001 SSR21H 10/14/2019 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comAC Line Filters Common Mode SSR Coils, 21H Series, High Impedance Type Dimensions Millimeters 23.0 Maximum 10 N1 N2 0.8 10.0 0.5 18.5 0.5 Environmental Compliance All KEMET AC Line Filters are RoHS Compliant. Table 1 Ratings & Part Number Reference Inductance DC Resistance/ Temperature Rated Current Wire Diameter Weight (g) Part Number (mH) Line () Rise (K) AC (A) (mm) Approximate Minimum Maximum Maximum SSR21H-031550 0.3 155.0 3.40 45 0.2 14 SSR21H-041100 0.4 110.0 2.20 45 0.2 14 SSR21H-05680 0.5 68.0 1.40 45 0.3 14 SSR21H-06425 0.6 42.5 0.89 45 0.3 14 SSR21H-07350 0.7 35.0 0.70 45 0.3 14 SSR21H-08280 0.8 28.0 0.54 45 0.3 14 SSR21H-10215 1.0 21.5 0.41 45 0.4 14 SSR21H-12150 1.2 15.0 0.32 45 0.4 14 SSR21H-13120 1.3 12.0 0.24 45 0.4 14 SSR21H-15083 1.5 8.3 0.16 45 0.5 14 SSR21H-20055 2.0 5.5 0.11 45 0.5 14 KEMET Electronics Corporation KEMET Tower One East Broward Boulevard LF0001 SSR21H 10/14/2019 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com 18.5 3.5 0.5 14.5 Maximum 23.0 Maximum