Designed for use with Conexant's SMART HCF FF2A chipset, the SM75570 PCMCIA, surface-mount isolation transformer measures 12.6 mm x 10 mm with a maximum height profile of 2.3 mm, ± 0.05 mm. Features include a turns ratio of 1:2, ±2%, an OCL of 40 µH at 100 kHz, and SRF measuring of 4 MHz typical. Interwinding capacitance is stated as 10 pF maximum at 1 MHz, dc resistance is 0.2½ to 0.4½, and primary and secondary HIPOT measures 1,500 VRMS. Other features include an operational temperature range from 0ûC to 85ûC, custom configurations and UL1950 and EN60950 approvals. Price is $0.38 each/10,000 with delivery from stock to six weeks. DATATRONICS, Romoland, CA. (909) 928-7700.