| Part No | Manufacturer | Application |
|---|
| D6/12 | Usha | Rectifier diode. Vrrm = 1200V, Vrsm = 1300V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. Free-wheeling diodes. |
| D130/02 | Usha | Rectifier diode. All purpose high power rectifier diodes, Non-controllable and half controlled rectifiers. Vrrm = 200V, Vrsm = 300V. |
| BC307 | Usha | Transistor. Switching and amplifier applications. Collector-base voltage Vcbo = -50V. Collector-emitter voltage Vceo = -45V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 500mW. Collector current Ic = -100mA. |
| T16/10 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1000V, Vrsm = 1100V. |
| D12/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, Non-controllable rectifiers. Free-wheeling diodes. Vrrm = 400V, Vrsm = 500V. |
| DCR1478/48 | Usha | Thyristor. Vrrm = 4800V, Vrsm = 4900V. D.C. motors control, controlled rectifiers, high power drives. |
| PBD25/10 | Usha | Moulded module assembly(diode-diode module). Vrrm = 1000V, Vrsm = 1100V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| D170/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 400V, Vrsm = 500V. |
| T150/12 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V. |
| D130/08 | Usha | Rectifier diode. All purpose high power rectifier diodes, Non-controllable and half controlled rectifiers. Vrrm = 800V, Vrsm = 900V. |
| PBT26/14 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 1400V, Vrsm = 1500V. DC motor control, temperature control, professional light dimming. |
| PBH26/08 | Usha | Moulded module assembly(thyristor-diode module). Vrrm = 800V, Vrsm = 900V. DC motor control, temperature control, professional light dimming. |
| 2N4125 | Usha | Amplifier transistor. Collector-emitter voltage Vceo = -30V. Collector-base voltage Vcbo = -30V. Collector dissipation Pc(max) = 625mW. |
| DCR1278/34 | Usha | Thyristor. Vrrm = 3400V, Vrsm = 3500V. D.C. motors control, controlled rectifiers, high power drives. |
| DCR915/14 | Usha | Thyristor(fast switching). Vrrm = 1400V, Vrsm = 1500V. High power invertors and choppers, railway traction, UPS, induction heating, AC motor drives and cyclconvertors. |
| MJE13005 | Usha | Switchmode power transistor. High voltage, high speed power switching inductive circuits. Vceo(sus) = 400Vdc, Vcev = 700Vdc, Vebo = 9Vdc. |
| DCR1476/40 | Usha | Thyristor. Vrrm = 4000V, Vrsm = 4100V. D.C. motors control, controlled rectifiers, high power drives. |
| USP6520 | Usha | Amplifier transistor. Vcbo = 40V, Vceo = 25V, Vebo = 4V, Ic = 100mA, Pc = 625mW |
| MJE3055T | Usha | NPN, silicon plastic power transistor. Designed for general-purpose switching and amplifier application. Vceo(sus) = 60Vdc, Vcb = 70Vdc, Veb = 5Vdc, Ic = 10Adc, Pd = 75W. |
| 2N4126 | Usha | Amplifier transistor. Collector-emitter voltage Vceo = -25V. Collector-base voltage Vcbo = -25V. Collector dissipation Pc(max) = 625mW. |
| T250/16 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V. |
| PBD25/14 | Usha | Moulded module assembly(diode-diode module). Vrrm = 1400V, Vrsm = 1500V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| T130/04 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. |
| DCR1006/22 | Usha | Thyristor. Vrrm = 2200V, Vrsm = 2300V. D.C. motor control, controlled rectifiers, high power drives. |
| 2SA643 | Usha | Low frequency power amplifier. Collector-base voltage Vcbo = -40V. Collector-emitter voltage Vceo = -20V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 500mW. |
| T100/16 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1600V, Vrsm = 1700V. |
| PBH46/04 | Usha | Moulded module assembly(thyristor-diode module). Vrrm = 400V, Vrsm = 500V. DC motor control, temperature control, professional light dimming. |
| D240/16 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlleed rectifiers. Vrrm = 1600V, Vrsm = 1700V. |
| DS2002/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & welding. Vrrm = 1200V, Vrsm = 1300V. |
| BU208D | Usha | NPN silicon power transistor with integrated damper diode. Use in large screen colour deflection circuits. 5Amp, 1500V, 60Watt. |
