| Part No | Manufacturer | Application |
|---|
| T250/08 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 800V, Vrsm = 900V. |
| DCR1277/32 | Usha | Thyristor. Vrrm = 3200V, Vrsm = 3300V. D.C. motors control, controlled rectifiers, high power drives. |
| D70/08 | Usha | Rectifier diode. Vrrm = 800V, Vrsm = 900V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. |
| 2SA954 | Usha | Audio frequency amplifier. Collector-base voltage Vcbo = -80V. Collector-emitter voltage Vceo = -80V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 600mW. |
| PBH56/16 | Usha | Moulded module assembly(thyristor-diode module). Vrrm = 1600V, Vrsm = 1700V. DC motor control, temperature control, professional light dimming. |
| T85/12 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V. |
| DS1104/29 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & welding. Vrrm = 2900V, Vrsm = 3000V. |
| PBD45/06 | Usha | Moulded module assembly(diode-diode module). Vrrm = 600V, Vrsm = 700V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| DCR915/12 | Usha | Thyristor(fast switching). Vrrm = 1200V, Vrsm = 1300V. High power invertors and choppers, railway traction, UPS, induction heating, AC motor drives and cyclconvertors. |
| T125/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| D40/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlled rectifiers. Vrrm = 1200V, Vrsm = 1300V. |
| BD243C | Usha | NPN silicon plastic power NPN transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 100Vdc, Vcb = 100Vdc, Veb = 5Vdc, Ic = 6Adc, Pd = 65W |
| T250/12 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1200V, Vrsm = 1300V. |
| BU508D | Usha | NPN, horizontal deflection transistor. Designed for use in large screen color deflection circuits. Vceo = 700Vdc, Vces = 1500Vdc, Veb = 5Vdc, Ic = 8Adc, PD = 125W. |
| T300/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| D25/16 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlleed rectifiers. Free-wheeling diodes. Vrrm = 1600V, Vrsm = 1700V. |
| D570/40 | Usha | Rectifier diode. Vrrm = 4000V, Vrsm = 4100V. All purpose high power rectifier diodes. Non-controllable rectifiers. Free-wheeling diodes. |
| D6/04 | Usha | Rectifier diode. Vrrm = 400V, Vrsm = 500V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. Free-wheeling diodes. |
| D70/04 | Usha | Rectifier diode. Vrrm = 400V, Vrsm = 500V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. |
| BD244B | Usha | PNP silicon plastic power transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 80Vdc, Vcb = 80Vdc, Veb = 5Vdc Ic = 6Adc, PD = 65W. |
| DS912/48 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes, welding & traction. Vrrm = 4800V, Vrsm = 4900V. |
| PBD90/10 | 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. |
| DS1104/29 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & welding. Vrrm = 2900V, Vrsm = 3000V. |
| PBD45/06 | Usha | Moulded module assembly(diode-diode module). Vrrm = 600V, Vrsm = 700V. Non controllable rectifiers for AC/AC convertors, field supply for DC motors, line rectifiers for transistorized AC motor controllers. |
| DCR915/12 | Usha | Thyristor(fast switching). Vrrm = 1200V, Vrsm = 1300V. High power invertors and choppers, railway traction, UPS, induction heating, AC motor drives and cyclconvertors. |
| D40/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlled rectifiers. Vrrm = 1200V, Vrsm = 1300V. |
| T125/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| BD244B | Usha | PNP silicon plastic power transistor. Designed for use in general-purpose switching and amplifier applications. Vceo = 80Vdc, Vcb = 80Vdc, Veb = 5Vdc Ic = 6Adc, PD = 65W. |
| PBD90/10 | 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. |
| DS912/48 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes, welding & traction. Vrrm = 4800V, Vrsm = 4900V. |
