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AT25LSD 数据表(PDF) 52 Page - Knowles Electronics |
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AT25LSD 数据表(HTML) 52 Page - Knowles Electronics |
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52 / 60 page  www.knowlescapacitors.com 50 a Knowles Precision Devices brand TM MLC capacitors with silver/palladium (Ag/Pd) terminations have often been used in medical applications where non-magnetic components are required, for example in MRI equipment - however, conventional nickel barrier terminations are not suitable due to their magnetic properties. In addition, RoHS requirement to use lead-free solders would cause an increase in soldering temperatures and cause solder leaching problems for the Ag/Pd termination. This has meant alternatives have had to be found and one solution is to use a copper barrier instead of a nickel barrier, with a tin finish on top. This non-magnetic termination is offered with selected non-magnetic C0G/NP0 (1B), High Q and X7R (2R1) dielectrics, providing a fully non-magnetic component (µr = 1.0000). To meet high temperature 260ºC soldering reflow profiles as detailed in J-STD-020, C0G/NP0 (1B) dielectrics are supplied with FlexiCap™ or sintered termination whilst X7R (2R1) dielectrics are supplied only with the FlexiCap™ termination. Available in chip or ribbon leaded format for certain case sizes (please consult Sales Office). Non-Magnetic Caps - C0G/NP0 (1B), High Q, X7R (2R1) C0G/NP0 (1B), High Q - High Power RF capacitors - minimum/maximum capacitance values A range of ultra-low loss High Q ceramic capacitors with C0G/NP0 (1B) characteristics suitable for high power applications where minimal power loss and very low self heating is demanded. Common applications include MRI body coils and wireless charging systems operating in the kHz and MHz frequencies. Available in chip or ribbon leaded format. Chip size Case size 11 - 1111 Case size 25 - 2225 Case size 40 - 4040 Min. Max. Min. Max. Min. Max. 100V 1.8nF 2.2nF 150V 1.2nF 1.5nF 200V 5.7nF 10nF 6.2nF 10nF 16nF 27nF 250V 820pF 1.0nF 500V 470pF 680pF 5.1nF 5.6nF 13nF 15nF 630V 270pF 390pF 3.6nF 4.7nF 11nF 12nF 1kV 82pF 220pF 1.1nF 3.3nF 5.6nF 10nF 2kV 0.3pF 68pF 510pF 1.0nF 1.6nF 5.1nF 3kV 110pF 470pF 910pF 1.5nF 3.6kV 1pF 47*/100pF - - 4kV 620pF 820pF 5kV - - 360pF 560pF 6kV - - 160pF 330pF 7.0/7.2kV 1pF 56**/150pF *47pF max. for dual rated @2.5kVac 30MHz **56pF max. for dual rated @5kVac 30MHz. C0G/NP0 (1B), High Q - minimum/maximum capacitance values Chip Size 0402 0603 0505 0805 1206 1210 1808 1812 2220 Min Cap 0.1pF 0.1pF 0.2pF 0.2pF 0.5pF 0.3pF 1.0pF 1.0pF 2.0pF 50V 63V 22pF 100pF 220pF 470pF 1.5nF - - - - 100V 15pF 68pF 150pF 330pF 1.0nF 2.2nF 2.2nF 4.7nF 10nF 150V 10pF 47pF 100pF 220pF 680pF 1.5nF 1.5nF 3.3nF 6.8nF 200V250V 6.8pF 33pF 56pF 150pF 470pF 1.0nF 1.0nF 2.2nF 4.7nF 300V - 27pF 47pF 120pF 390pF 820pF 820pF 1.8nF 3.9nF 500V - - - 68pF 270pF 680pF 680pF 1.5nF 3.3nF 630V - - - - 150pF 390pF 390pF 1.0nF 2.2nF 1000V - - - - 82pF 220pF 220pF 680pF 1.5nF 2000V - - - - 18pF 68pF 68pF 150pF 470pF 3000V - - - - - - - 68pF 150pF Min Capacitance Tolerance ±0.05pF (<4.7pF) 0.1pF (>4.7pF & <10pF) ±1% (>10pF) X7R (2R1) - minimum/maximum capacitance values Chip Size 0402 0603 0805 1206 1210 1808 1812 2220 Min Cap 47pF 100pF 330pF 680pF 1.5nF 2.2nF 3.3nF 6.8nF 16V 10nF 100nF 330nF 1.0µF 1.5µF 1.5µF 3.3µF 5.6µF 25V 6.8nF 68nF 220nF 820nF 1.2µF 1.2µF 2.2µF 4.7µF 50V 63V 4.7nF 47nF 150nF 470nF 1.0µF 680nF 1.5µF 3.3µF 100V 1.5nF 10nF 47nF 150nF 470nF 330nF 1.0µF 1.5µF 200V250V 680pF 5.6nF 27nF 100nF 220nF 180nF 470nF 1.0µF 500V - 1.5nF 8.2nF 33nF 100nF 100nF 270nF 560nF 630V - - 4.7nF 10nF 27nF 33nF 150nF 330nF 1000V - - 3.3nF 4.7nF 15nF 18nF 56nF 120nF 1200V - - - 3.3nF 10nF 10nF 33nF 82nF 1500V - - - 2.7nF 6.8nF 6.8nF 22nF 47nF 2000V - - - 2.2nF 4.7nF 4.7nF 10nF 27nF Min Capacitance Tolerance ±5% |
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