Test equipments: L&Q : L<1.0uH by HP4291B RF Impedance Analyzer with HP16193A Test tool. L>=1.0uH by HP4285A Precision LCR Meter with HP16034E Test Fixture. DCR by Milli-ohm meter. SRF by HP4291B RF Impedance Analyzer. Electrical specifications at 25oC. Applications : Personal computers and PDA products. Disk Drives and computer peripherals. Telecommunications devices. VCD, DVD and TV circuits. Test equipment. Electronic control boards for automobiles.