| 型號 | 品牌 | 功能應用 |
|---|
| D150/14 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 1400V, Vrsm = 1500V. |
| DCR944/30 | Usha | Thyristor(fast switching). Vrrm = 3000V, Vrsm = 3100V. High power invertors and choppers, railway traction, UPS, induction heating, AC motor drives and cyclconvertors. |
| 2N5087 | Usha | Amplifier transistor. Collector-emitter voltage Vceo = -50V. Collector-base voltage Vcbo = -50V. Collector dissipation Pc(max) = -625mW. |
| T50/12 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V. |
| BC308 | Usha | Transistor. Switching and amplifier applications. Collector-base voltage Vcbo = -30V. Collector-emitter voltage Vceo = -25V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 500mW. Collector current Ic = -100mA. |
| T125/12 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V. |
| DCR1279/36 | Usha | Thyristor. Vrrm = 3600V, Vrsm = 3700V. D.C. motors control, controlled rectifiers, high power drives. |
| 2SB1116 | Usha | Audio frequency power amplifier medium speed switching. Collector-base voltage Vcbo = -60V. Collector-emitter voltage Vceo = -50V. Emitter-base voltage Vebo = -6V. Collector dissipation Pc(max) = 0,75W. |
| 2N4402 | Usha | General purpose transistor. Collector-emitter voltage Vceo = -40V. Collector-base voltage Vcbo = -40V. Collector dissipation Pc(max) = 625mW. |
| 1N5833 | Usha | Switchmode power rectifier schottky diode. Ideally suited for use as rectifiers in low voltage. High frequency invertors. Free wheeling diodes and polarity protection diodes. Vrrm = 30V. Vrsm = 36V. |
| BD244C | Usha | PNP silicon plastic power transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 100Vdc, Vcb = 100Vdc, Veb = 5Vdc Ic = 6Adc, PD = 65W. |
| T280/16 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V. |
| PBT56/16 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 1600V, Vrsm = 1700V. DC motor control, temperature control, professional light dimming. |
| PBD25/12 | Usha | Moulded module assembly(diode-diode module). Vrrm = 1200V, Vrsm = 1300V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| DCR1278/42 | Usha | Thyristor. Vrrm = 4200V, Vrsm = 4300V. D.C. motors control, controlled rectifiers, high power drives. |
| T320/04 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. |
| D570/40 | Usha | Rectifier diode. Vrrm = 4000V, Vrsm = 4100V. All purpose high power rectifier diodes. Non-controllable rectifiers. Free-wheeling diodes. |
| T430/26 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 2600V, Vrsm = 2700V. |
| 2SD1616A | Usha | Transistor. Audio frequency power amplifier medium speed switching. Collector-base voltage Vcbo = 120V. Collector-emitter voltage Vceo = 60V. Emitter-base voltage Vebo = 6V. Collector dissipation Pc(max) = 0.75W. Collector current Ic = 1A. |
| BD243A | Usha | NPN silicon plastic power transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 60Vdc, Vcb = 60Vdc, Veb = 5Vdc, Ic = 6Adc, Pd = 65W |
| T40/16 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V. |
| DCR1476/42 | Usha | Thyristor. Vrrm = 4200V, Vrsm = 4300V. D.C. motors control, controlled rectifiers, high power drives. |
| 2N3903 | Usha | General purpose transistor. Collector-emitter voltage Vceo = 40V. Collector-base voltage Vcbo = 60V. Collector dissipation Pc(max) = 625mW. |
| D40/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlled rectifiers. Vrrm = 1200V, Vrsm = 1300V. |
| DS1104/20 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & welding. Vrrm = 2000V, Vrsm = 2100V. |
| Z5 | Usha | Voltage regulator diode zener 62 V / 10 W. Designed to provide a near constant voltage when operated in the reverse breakdown mode but when operated with a forward bias it behaves similary to any forward biased rectifier junction. |
| 2N5551 | Usha | Amplifier transistor. Collector-emitter voltage Vceo = 160V. Collector-base voltage Vcbo = 180V. Collector dissipation Pc(max) = 625mW. |
| D150/02 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 200V, Vrsm = 300V. |
| BU407 | Usha | NPN, horizontal deflection transistor for horizontal deflection output stages of TV and SRT. Vceo = 150Vdc, Vcbo = 330Vdc, Vcev = 330Vdc, Veb = 6Vdc, Ic = 7Adc, PD = 60W. |
| DCR1279/40 | Usha | Thyristor. Vrrm = 4000V, Vrsm = 4100V. D.C. motors control, controlled rectifiers, high power drives. |
