The A & SM series are unregulated DC-DC converters in an ultra-miniature encapsulated package - 0.500" x 0.500" footprint. Over 200 models are available in both single and dual outputs. They can operate over the temperature range of -25°C to +70°C without derating, a heat sink or active cooling. • Encapsulated semiconductors, conservatively rated for maximum reliability • Ultra-miniature size - down to 0.300" height • Input/output isolation • Single and dual output • No heat sink or derating required Contact Pico for part number of available options: • Expanded operating temp: -55°C to +85°C Stabilization Bake Temperature Cycle Burn-In • Available RoHS Compliant module • Special Input Voltage, Output Voltage, Isolation Voltage or Output Power A = THROUGH HOLE SM = SURFACE MOUNT

Low Profile DC-DC PICOMODEL LIST - SINGLE OUTPUTSERIES A - THROUGH HOLE SERIES SM - SURFACE MOUNT Through

Low Profile DC-DC PICOMODEL LIST - SINGLE OUTPUTSERIES A - THROUGH HOLE SERIES SM - SURFACE MOUNT Through Note 1: Maintain minimum 10% of rated load to prevent a voltage surge. Note 2: For <48V output models, a 10pF, 75V high quality low ESR capacitor is required across the output. For >100V output models, a 0.1pF, 500V high quality low ESR capacitor is required across output. Note 3: Tested at nominal input voltage and full output load.

Low Profile DC-DC PICOMODEL LIST - DUAL OUTPUTSERIES A - THROUGH HOLE SERIES SM - SURFACE MOUNT Through

Low Profile DC-DC PICOMODEL LIST - DUAL OUTPUTSERIES A - THROUGH HOLE SERIES SM - SURFACE MOUNT Through Note 3: Tested at nominal input voltage and full output load. Note 4: 10pF, 75V high quality low ESR capacitor is required across each output. OUTPUT Parameter

PICO SPECIFICATIONS (Nominal VIN, Full Load, TA = +25°C, 1 hour warm up unless otherwise specified)

Series A & SM Low Profile DC-DC DATA CURVES (Nominal VIN, TA = +25°C, 1 hour warm up unless otherwise specified) DATA CURVES P/N 5A48S / 5SM48S @ Max Output Current / Power Output Voltage (VDC) P/N 28A100S / 28SM100S @ Max Output Current / Power P/N 28A100S / 28SM100S @ Nominal VIN Output Voltage (VDC) P/N 15A12S / 15SM12S @ Nominal VIN Output Voltage (VDC) Input Voltage (VDC) www.PicoElectronics.com | Series A & SM

Series A & SM Low Profile DC-DC TYPICAL CONNECTION CIRCUIT SINGLE OUTPUTS Note 2: For ≤48V output models, a 10µF, 75V high quality low ESR capacitor is required across the output. For ≥100V output models, a 0.1µF, 500V high quality low ESR capacitor is required across output. DUAL OUTPUTS Note 4: 10µF, 75V high quality low ESR capacitor is required across each output.

Series A & SM Low Profile DC-DC MECHANICAL DRAWINGS SERIES A - THROUGH HOLE SINGLE ≤48V OUTPUTS BOTTOM VIEW BOTTOM VIEW BOTTOM VIEW NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. WHITE DOT ON TOP SIDE INDICATES +IN LOCATION 2025 REV 0

Series A & SM Low Profile DC-DC MECHANICAL DRAWINGS SERIES SM - SURFACE MOUNT SINGLE ≤48V OUTPUTS BOTTOM VIEW BOTTOM VIEW DUAL OUTPUTS LEAD DETAILS BOTTOM VIEW NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. WHITE DOT ON TOP SIDE INDICATES +IN LOCATION 2025 REV 0

Series A & SM Low Profile DC-DC RECOMMENDED LAND PATTERN DIMENSIONS - SERIES SM SINGLE ≤48V AND DUAL OUTPUTS TUBE PACKAGING SERIES A - THROUGH HOLE .600 [15.240] TUBE PLUG TUBE PLUG POWER SUPPLY

Series A & SM Low Profile DC-DC TUBE PACKAGING SERIES SM - SURFACE MOUNT, ≤48V OUTPUTS 20.000 [508.000] ELEVATION VIEW PLAN VIEW SERIES SM - SURFACE MOUNT, ≥100V OUTPUTS 20.000 [508.000] PLAN VIEW SEALED ELEVATION VIEW UNSEALED TUBE PACKAGE TUBE PLUG TUBE PLUG POWER SUPPLY Pico warrants each product manufactured by us and sold by us or an authorized representative, to be free from defects in material and workmanship. If properly used, it will perform within its applicable specifications for a period of one year after original shipment. Pico’s obligation under this guarantee is limited to repairing...