NOT FOR NEW DESIGN DC Line Filters Common Mode for Signal Line, SMD Type, SPF Series Overview Applications The KEMET SPF coils are common mode chokes with a Base station wide variety of characteristics. These SMD toroidal coils are designed with our proprietary ferrite cores and are suitable for noise countermeasure in DC signal line circuits. Benefits Proprietary S15H ferrite material High L due to ferrite material High current due to our unique design Withstanding voltage: 600 VDC (one minute, between lines) I nsu la ti o n r esis t a n c e : m o r e tha n 10 M (250 VDC, between lines) SMD O p e r a ti n g te m p e r a t u r e r a n g e fr o m 4 0C to +12 0C U L9 4 V0 fla m e r e t a r da n t r a te d c a p RoHS Compliant Part Number System SPF- 100- 1R1A 010 Series Rated Current (A) Wire Diameter (mm) Inductance Code (mH) SPF- 100 = 10 A R = Decimal point 010 = 1.0 mH Example: 1R1A = 1.1 mm Built Into Tomorrow KEMET Electronics Corporation KEMET Tower One East Broward Boulevard LF0074 SPF 8/14/2020 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com3.30 0.5 3.30 0.5 3.30 0.5 NOT FOR NEW DESIGN DC Line Filters Common Mode for Signal Line, SMD Type, SPF Series Dimensions Millimeters Side ViewSide View Top ViewTop View Bottom ViewBottom View Part Dimensions - Top View - Bottom View - Number Millimeters Millimeters Millimeters Side View Top View Bottom View 30 300 .50.5 2 2 4 4 1 1 30 0.5 2 4 3 3 1 3 SPF-100-1R1A010 2 4 2 2 4 4 1 3 1 1 3 3 * Dimension is for reference only. Values The bottom view shows terminal not guaranteed. dimension. Environmental Compliance A ll K E M E T D C li n e fi l te r s a r e R o H S C o m p lia n t . Performance Characteristics Item Performance Characteristics Rated Voltage 150 VDC Withstanding Voltage 600 VDC (1 minute, between lines) Insulation Resistance > 10 M a t 2 5 0 V D C ( b e t w e e n l i n e s) Rated Current 10 A Rated Inductance 1 mH minimum Inductance Measurement Condition 10 kHz Rated DC Resistance 12 m m a x i m u m Operating Temperature 4 0 C t o +12 0 C (n o t i n c l u d i n g s e l f - t e m p e r a t u r e r i s e) KEMET Electronics Corporation KEMET Tower One East Broward Boulevard LF0074 SPF 8/14/2020 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com 34.65 1 34.65 1 34.65 1 2.85 0.5 2.85 0.5 2.85 0.5 20 0.5 20 0.5 19.5 19.5 20 0.5 19.5 27 0.5 27 0.5 27 0.5