| Part No | Manufacturer | Application |
|---|
| T30/14 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1400V, Vrsm = 1500V. |
| D570/36 | Usha | Rectifier diode. Vrrm = 3600V, Vrsm = 3700V. All purpose high power rectifier diodes. Non-controllable rectifiers. Free-wheeling diodes. |
| PBD25/16 | Usha | Moulded module assembly(diode-diode module). Vrrm = 1600V, Vrsm = 1700V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| D6/16 | Usha | Rectifier diode. Vrrm = 1600V, Vrsm = 1700V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. Free-wheeling diodes. |
| T40/04 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. |
| D150/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 400V, Vrsm = 500V. |
| DS1107/36 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & traction. Vrrm = 3600V, Vrsm = 3700V. |
| T250/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| DCR803/18 | Usha | Thyristor. Vrrm = 1800V, Vrsm = 1900V. D.C. motor control, controlled rectifiers, high power drives. |
| D150/08 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 800V, Vrsm = 900V. |
| T70/10 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1000V, Vrsm = 1100V. |
| PBD45/08 | Usha | Moulded module assembly(diode-diode module). Vrrm = 800V, Vrsm = 900V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| PBT46/14 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 1400V, Vrsm = 1500V. DC motor control, temperature control, professional light dimming. |
| T500/04 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. |
| BC549 | Usha | Transistor. Switching and AF ampplifier. Low noise. Vcbo = 30V, Vceo= 30V, Vebo = 5V, Pc = 500mW, Ic = 100mA. |
| D320/08 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes. Vrrm = 800V, Vrsm = 900V. |
| 2SC945 | Usha | Transistor. Audio frequency amplifier high frequency osc. Collector-base voltage Vcbo = 60V. Collector-emitter voltage Vceo = 50V. Emitter-base voltage Vebo = 5V. Collector dissipation Pc(max) = 250mW. Collector current Ic = 150mA. |
| DS2106/38 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers, free-wheeling diodes & traction. Vrrm = 3800V, Vrsm = 3900V. |
| PBH56/08 | Usha | Moulded module assembly(thyristor-diode module). Vrrm = 800V, Vrsm = 900V. DC motor control, temperature control, professional light dimming. |
| T370/14 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1400V, Vrsm = 1500V. |
| Z7 | Usha | Voltage regulator diode zener 15 V / 50 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. |
| PBH56/06 | Usha | Moulded module assembly(thyristor-diode module). Vrrm = 600V, Vrsm = 700V. DC motor control, temperature control, professional light dimming. |
| PBT56/06 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 600V, Vrsm = 700V. DC motor control, temperature control, professional light dimming. |
| 2N3055 | Usha | High power NPN transistor. General-purpose switching and amplifier application. Vceo = 60Vdc, Vcer = 70Vdc, Vcb = 100Vdc, Veb = 15Vdc, Ic = 7Adc, Ib = 7Adc, PD = 115W. |
| PBT46/08 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 800V, Vrsm = 900V. DC motor control, temperature control, professional light dimming. |
| D40/02 | Usha | Rectifier diode, 200V, 40A |
| D40/04 | Usha | Rectifier diode, 400V, 40A |
| PBT26/08 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 800V, Vrsm = 900V. DC motor control, temperature control, professional light dimming. |
| 2SD313 | Usha | NPN silicon plastic power transistor. Designed for low frequency power amplifier. Vceo =60V, DC current gain 40 @ Ic = 2A. Pd = 30W. |
| T40/10 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1000V, Vrsm = 1100V. |
