Coilcraft, Inc. FA2469 Flyback Transformers FA2469-AL FA2469-ALD

Flyback transformer designed for STMicroelectronics STLC3075 and STLC3085 POTS interfaces, providing a -46 V typical negative voltage. Surface-mount package with dimensions 13.21 x 10.92 mm and weight 1.9-2.1 g. Primary inductance is 19 µH ±8% at 10 kHz, DCR max 0.036 Ω, turns ratio 1:16, and leakage inductance 16.5 µH max. Operates with 1.5 A peak primary current at 4.5-8.5 V input. Interwinding isolation is 1500 Vdc. Ambient temperature range is -40°C to +85°C. Complies with RoHS tin-silver over tin over nickel over phosphor bronze terminations. MSL 1 rated. Packaged in 450-unit 13-inch reels with 24 mm tape width and 16 mm pocket spacing.