| Part No | Manufacturer | Application |
|---|
| 2SB564A | Usha | Audio frequency power amplifier. Collector-base voltage Vcbo = -30V. Collector-emitter voltage Vceo = -25V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 800mW. Collector current Ic = -1.0A. |
| T250/14 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1400V, Vrsm = 1500V. |
| DCR1476/36 | Usha | Thyristor. Vrrm = 3600V, Vrsm = 3700V. D.C. motors control, controlled rectifiers, high power drives. |
| D320/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes. Vrrm = 1200V, Vrsm = 1300V. |
| DCR1478/34 | Usha | Thyristor. Vrrm = 3400V, Vrsm = 3500V. D.C. motors control, controlled rectifiers, high power drives. |
| PBT26/04 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 400V, Vrsm = 500V. DC motor control, temperature control, professional light dimming. |
| 2SD880Y | Usha | NPN silicon plastic power transistor. Designed for low frequency power amplifier. Vceo =60V, DC current gain 20 @ Ic = 3A. Pd = 30W. |
| D130/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, Non-controllable and half controlled rectifiers. Vrrm = 1200V, Vrsm = 1300V. |
| D25/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlleed rectifiers. Free-wheeling diodes. Vrrm = 400V, Vrsm = 500V. |
| 2N5550 | Usha | Amplifier transistor. Collector-emitter voltage Vceo = 140V. Collector-base voltage Vcbo = 160V. Collector dissipation Pc(max) = 625mW. |
| D400/16 | Usha | Rectifier diode. Vrrm = 1600V, Vrsm = 1700V. All purpose high power rectifier diodes, non-controllable and half-controlled rectifiers. |
| T85/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| DS1107/30 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & traction. Vrrm = 3000V, Vrsm = 3100V. |
| DS2106/36 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers, free-wheeling diodes & traction. Vrrm = 3600V, Vrsm = 3700V. |
| D150/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 400V, Vrsm = 500V. |
| D40/08 | Usha | Rectifier diode, 800V, 40A |
| 2SA539 | Usha | Low frequency amplifier. Collector-base voltage Vcbo = -60V. Collector-emitter voltage Vceo = -45V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 400mW. |
| D40/16 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlled rectifiers. Vrrm = 1600V, Vrsm = 1700V. |
| USP05 | Usha | Amplifier transistor. Vcbo = 60V, Vceo = 60V, Pc =625mW |
| DS2007/24 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers, free-wheeling diodes & traction (railway approved). Vrrm = 2400V, Vrsm = 2500V. |
| D240/02 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlleed rectifiers. Vrrm = 200V, Vrsm = 300V. |
| D400/12 | Usha | Rectifier diode. Vrrm = 1200V, Vrsm = 1300V. All purpose high power rectifier diodes, non-controllable and half-controlled rectifiers. |
| PBT91/16 | Usha | Moulded module assembly(thyristor-thyristor module). Vrrm = 1600V, Vrsm = 1700V. DC motor control, temperature control, professional light dimming. |
| DCR1475/24 | Usha | Thyristor. Vrrm = 2400V, Vrsm = 2500V. D.C. motors control, controlled rectifiers, high power drives. |
| D240/12 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlleed rectifiers. Vrrm = 1200V, Vrsm = 1300V. |
| TIP42C | 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. |
| DCR504/14 | Usha | Thyristor. Vrrm = 1400V, Vrsm = 1500V. D.C. motor control, controlled rectifiers, A.C controllers. |
| D70/02 | Usha | Rectifier diode. Vrrm = 200V, Vrsm = 300V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. |
| PBH26/06 | Usha | Moulded module assembly(thyristor-diode module). Vrrm = 600V, Vrsm = 700V. DC motor control, temperature control, professional light dimming. |
| 2SA542 | Usha | Low frequency amplifier. Collector-base voltage Vcbo = -30V. Collector-emitter voltage Vceo = -25V. Emitter-base voltage Vebo = -5V. Collector dissipation Pc(max) = 250mW. |
