Typical applications: • Avionic flight controls • Airborne systems • Naval electronics • Military, aerospace, or commercial aircraft The L & P and 76000 & CSL series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole, insulated leads, or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. Our proprietary materials and methods allow extreme temperatures of vapor phase, IR or other reflow procedures without degrading the high reliability of their physical form and electrical performance. • Extreme resistance to impact, shock, and vibration • Manufactured to MIL-PrF-27, Class S, Grade 5 • High reliability for space and mission critical applications • Ultra miniature in size and minimalistic design • Design layouts in through-hole with insulated leads option or surface mount types in round/square packages • Available with magnetic shielding and/or electrostatic shielding • Certain parts are QPL approved Contact Pico for part number of available options: • Screening and qualification criteria to flight standard • Capability to thermal shock up to 300 cycles • Extra layers of magnetic shielding • Fully RoHS compliant or with exemption 7(a) • Modifications to mechanical design and electrical characteristics • Custom new design and parameters

(STRAIGHT LEADS) ii inn ii irm Audio Transformer P SERIES (INSULATED LEADS) (SQUARE SURFACE MOUNT) (ROUND SURFACE MOUNT)

L & P • 76000 & CSL Series SPECIFICATIONS L SERIES (STRAIGHT LEADS) (INSULATED LEADS) (SQUARE SURFACE MOUNT) (ROUND SURFACE MOUNT)

(STRAIGHT LEADS) (INSULATED LEADS) (SQUARE SURFACE MOUNT) (ROUND SURFACE MOUNT)

(STRAIGHT LEADS) (INSULATED LEADS) (SQUARE SURFACE MOUNT) (ROUND SURFACE MOUNT)

L & P • 76000 & CSL Series SPECIFICATIONS L SERIES (STRAIGHT LEADS) (INSULATED LEADS) (SQUARE SURFACE MOUNT) (ROUND SURFACE MOUNT)

L & P • 76000 & CSL Series SPECIFICATIONS L SERIES (STRAIGHT LEADS) (INSULATED LEADS) (SQUARE SURFACE MOUNT) (ROUND SURFACE MOUNT) Note 1: Includes electrostatic shield. Note 2: For RoHS compliance on a through-hole component, please consult with Pico's engineer and provide the part number. Note 3: All SMDs are available with Pb-free dipped terminals that is compliant to RoHS exemption 7 by requesting part number + '-RoHS-7'

Note 4: Screening and qualification tests are not limited to the options in the chart above. Each standard may also be stringent or exclude certain tests from one another. Please contact Pico for specific application needs and for Pico part number.

L & P · 76000 & CSL Series Audio Transformer ELECTRICAL SCHEMATIC L SERIES - THROUGH HOLE SPLIT SECONDARIES SPLIT SECONDARIES SERIES CONNECTION PARALLEL CONNECTION ELECTROSTATIC SHIELD P SERIES - INSULATED LEADS SPLIT SECONDARIES SPLIT SECONDARIES SERIES CONNECTION PARALLEL CONNECTION BLACK GREEN ELECTROSTATIC SHIELD 76000 & CSL SERIES - SURFACE MOUNT SPLIT SECONDARIES SERIES CONNECTION SPLIT SECONDARIES PARALLEL CONNECTION ELECTROSTATIC SHIELD NOTES a. ANY TERMINALS NOT SHOWN HERE MAY BE USED FOR MECHANICAL STABILITY ON THE PCB ONLY, AS THEY DO NOT HAVE ANY ELECTRICAL CONNECTION. b. CT STANDS...

L & P · 76000 & CSL Series Audio Transformer MECHANICAL DRAWINGS L SERIES - THROUGH HOLE P SERIES - INSULATED LEADS BOTTOM VIEW NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. TERMINALS ARE CLOCKWISE FROM PIN #1 2025 REV 1

L & P · 76000 & CSL Series Audio Transformer MECHANICAL DRAWINGS 76000 SERIES - SQUARE SURFACE MOUNT .550 [13.970] NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. TERMINALS ARE CLOCKWISE FROM PIN #1 c. PIN #4 HAS NO CONNECTION BOTTOM VIEW CSL SERIES - ROUND SURFACE MOUNT Ø. 500 [Ø 12.700] NOTES a. ALL DIMENSIONS ARE IN INCHES, [ ] = MM b. TERMINALS ARE CLOCKWISE FROM PIN #1 c. PIN #4 HAS NO CONNECTION

Audio Transformer PICO RECOMMENDED LAND PATTERN DIMENSIONSSERIES 76000 - SQUARE SURFACE MOUNT .100 SERIES CSL - ROUND SURFACE MOUNT BOX PACKAGING - L & P SERIES -TRANSFORMER CARDBOARD CARRIER

L & P · 76000 & CSL Series Audio Transformer TUBE PACKAGING - 76000 & CSL SERIES PLAN VIEW ELEVATION VIEW UNSEALED TUBE PACKAGE TUBE PLUG TUBE PLUG 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 or replacing our product to the original purchaser. This warranty is in lieu of all other warranties, express or implied...