SMPS Stacked MLC Capacitors (SM Style) SM Military Styles MIL-PRF-49470/1

U.S. Preferred Styles

MIL-PRF-49470/1

MIL-PRF-49470/1- capacitor, fixed, ceramic dielectric, professional switch mode power metering (general purpose and temperature stable),standard reliability and high reliability unencapsulated, Style PS01.

D1.397 E ± 0.254(0.055 ± 0.010)BSeeNote 4ASeeNote 46.35 (0.250) MIN2.54 (0.100) MAX0.635 (0.025) MIN(See Note 5)2.54 (0.100) TYPSEATING PLANESee Note 3See Note 60.508 ± 0.05(0.010 ± 0.002) ± 0.050(0.020 6.35 (0.250)MIN0.254 ± 0.002) C

LEAD STYLE N AND A LEAD STYLE J AND CCIRCUIT DIAGRAMLEAD STYLE L AND B

EL1.27 (0.050) MIN EL1.27 (0.050) MIN 0.254 (0.010)RAD (TYP) 0.254 (0.010)RAD (TYP) C C

DIMENSIONS:

millimeters (inches)

DNumber ofCase PROFESSIONAL CODEC ±0.635 (±0.025)E (max.)Leads Min.Max.per side 111.4 (0.450)49.5 (1.950)52.7 (2.075)12.7 (0.500)20 220.3 (0.800)36.8 (1.450)40.0 (1.535)22.1 (0.870)15 311.4 (0.450)24.1 (0.950)27.3 (1.075)12.7 (0.500)10 410.2 (0.400)8.89 (0.350)10.8 (0.425)11.2 (0.440)4 56.35 (0.250)6.20 (0.224)6.97 (0.275)7.62 (0.300)3631.8 (1.250)49.5 (1.950)52.7 (2.075)34.3 (1.350)20

NOTES:1. Dimensions are in millimeters (inches) 2. Unless otherwise specified, tolerances are 0.254 (±0.010). 3. Lead frame configuration is shown as typical above the seating plane. 4. See table I of MIL-PRF-49470/1 for specific maximum A dimension. For maximum B dimension, add 1.65 (0.065) tothe appropriate A dimension. For all lead styles, the number of chips is determined by the capacitance and voltage rating. 5. For case code 5, dimensions shall be 2.54 (0.100) maximum and 0.305 (0.012) minimum. 6. Lead alignment within pin rows shall be within ±0.10 (0.005). 12