| Part No | Manufacturer | Application |
|---|
| 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. |
| D130/16 | Usha | Rectifier diode. All purpose high power rectifier diodes, Non-controllable and half controlled rectifiers. Vrrm = 1600V, Vrsm = 1700V. |
| T50/04 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. |
| DCR1478/40 | Usha | Thyristor. Vrrm = 4000V, Vrsm = 4100V. D.C. motors control, controlled rectifiers, high power drives. |
| DS2004/18 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & traction. Vrrm = 1800V, Vrsm = 1900V. |
| T250/04 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 400V, Vrsm = 500V. |
| T500/08 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 800V, Vrsm = 900V. |
| D130/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, Non-controllable and half controlled rectifiers. Vrrm = 400V, Vrsm = 500V. |
| DS402/04 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 400V, Vrsm = 500V. |
| T85/14 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1400V, Vrsm = 1500V. |
| 2N6428A | Usha | Amplifier transistor. Collector-emitter voltage Vceo = 50V. Collector-base voltage Vcbo = 60V. Collector dissipation Pc(max) = 625mW. |
| DS2007/36 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers, free-wheeling diodes & traction (railway approved). Vrrm = 3600V, Vrsm = 3700V. |
| D70/12 | Usha | Rectifier diode. Vrrm = 1200V, Vrsm = 1300V. All purpose high power rectifier diodes. Non-controllable and half controlled rectifiers. |
| T150/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| 2SC1674 | Usha | TV PIF amplifier, FM tuner RF amplifier, mixer, occillator. Collector-base voltage Vcbo = 30V. Collector-emitter voltage Vceo = 20V. Emitter-base voltage Vebo = 4V. Collector dissipation Pc(max) = 250mW. Collector current Ic = 20mA. |
| 2SC2233 | Usha | NPN silicon plastic power transistor. Designed for use in B/W TV horizontal deflection output. Vcbo =200V, DC current gain 20 @ Ic = 4A. Pd = 40W. |
| T130/06 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 600V, Vrsm = 700V. |
| D150/08 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable rectifiers. Free-wheeling diodes & welding. Vrrm = 800V, Vrsm = 900V. |
| T250/10 | Usha | Thyristor. D.C. motor control, controlled rectifiers, A.C. controllers. Vrrm = 1000V, Vrsm = 1100V. |
| D25/08 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and half controlleed rectifiers. Free-wheeling diodes. Vrrm = 800V, Vrsm = 900V. |
| DCR803/08 | Usha | Thyristor. Vrrm = 800V, Vrsm = 900V. D.C. motor control, controlled rectifiers, high power drives. |
| DS2002/08 | Usha | Rectifier diode. All purpose high power rectifier diodes, non-controllable and haft controlled rectifiers. Free-wheeling diodes & welding. Vrrm = 800V, Vrsm = 900V. |
| DCR1478/44 | Usha | Thyristor. Vrrm = 4400V, Vrsm = 4500V. D.C. motors control, controlled rectifiers, high power drives. |
| 2SD471A | Usha | Transistor. Audio frequency power amplifier. Collector-base voltage Vcbo = 40V. Collector-emitter voltage Vceo = 30V. Emitter-base voltage Vebo = 5V. Collector dissipation Pc(max) = 800mW. Collector current Ic = 1A. |
