| 型號 | 廠商 | 描述 |
| 2sb468 |
Electronic Theatre Controls, Inc. | GERMANIUM PNP DIFFUSED BASE ALLOYED EMITTER |
| 2sb476 |
Electronic Theatre Controls, Inc. | GE PNP ALLOY JUNCTION |
| 2sb476s |
Electronic Theatre Controls, Inc. | GE PNP ALLOY JUNCTION |
| 2sb476w |
Electronic Theatre Controls, Inc. | GE PNP ALLOY JUNCTION |
| 2sb481 |
Electronic Theatre Controls, Inc. | GE PNP ALLOY JUNCTION |
| 2sb493 |
Panasonic Corporation | GERMANIUM PNP ALLOY JUNCTION TRANSISTOR |
| 2sb502a |
Toshiba Corporation | SILICON PNP TRANSISTOR |
| 2sb503a |
Toshiba Corporation | SILICON PNP TRANSISTOR |
| 2sb509 |
Electronic Theatre Controls, Inc. | For AF Power Amplifier Use |
| 2sd315 |
Electronic Theatre Controls, Inc. | For AF Power Amplifier Use |
| 2sb515 2 3 4 5 6 7 8 9 |
Sanyo Electric Co.,Ltd. | Low Frequency Power Amp Applications |
| 2sb524 |
Electronic Theatre Controls, Inc. | TRANSISTOR |
| 2sb529 |
Electronic Theatre Controls, Inc. | SILICON PNP EPITAXIAL PLANAR TRANSISTOR |
| 2sb531 |
Electronic Theatre Controls, Inc. | SILICON PNP TRIPLE DIFFUSED MESA TRANSISTOR |
| 2sb554 |
Electronic Theatre Controls, Inc. | 2SB554 |
| 2sb555 |
Electronic Theatre Controls, Inc. | SILICON PNP TRIPLE DIFFUSED MESA TRANSISTOR |
| 2sb556 |
Electronic Theatre Controls, Inc. | SILICON PNP TRIPLE DIFFUSED MESA TRANSISTOR |
| 2sb557 2 |
Electronic Theatre Controls, Inc. | ICON PNP TRIPLE DIFFUSED MESA TRANSISTOR |
| 2sb559 |
Electronic Theatre Controls, Inc. | Low Frequency Power Amp, Medium Speed Switching Applications |
| 2sd439 |
Electronic Theatre Controls, Inc. | Low Frequency Power Amp, Medium Speed Switching Applications |
| 2sb564 |
SILICON TRANSISTOR | |
| 2sd471 |
SILICON TRANSISTOR | |
| 2sb5u9 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb12u12-12 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb48u9 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb48u9-9 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb24u5-5 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb24u9 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb24u9-9 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb24u15 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb5u9-9 2 3 4 |
Electronic Theatre Controls, Inc. | 1 and 2 Watt SB Series DC/DC Converters |
| 2sb621 2 3 |
PANASONIC CORP | Silicon PNP epitaxial planer type(For low-frequency output amplification) |
| 2sb621a 2 3 |
PANASONIC CORP | Silicon PNP epitaxial planer type(For low-frequency output amplification) |
| 2sb0621 2 3 |
PANASONIC CORP | Silicon PNP epitaxial planer type |
| 2sb0621a 2 3 |
PANASONIC CORP | Silicon PNP epitaxial planer type |
| 2sb642 2 3 |
PANASONIC CORP | Silicon PNP epitaxial planer type(Silicon PNP epitaxial planer type) |
| 2sb653a |
Electronic Theatre Controls, Inc. | LOW FREQUENCY POWER AMPLIFIER Complementary pair with 2SD673A |
| 2sd673a |
Electronic Theatre Controls, Inc. | LOW FREQUENCY POWER AMPLIFIER Complementary pair with 2SD673A |
| 2sb674 2 |
Electronic Theatre Controls, Inc. | 2SB673 |
| 2sb675 2 |
Electronic Theatre Controls, Inc. | 2SB673 |
| 2sb673 2 |
Electronic Theatre Controls, Inc. | 2SB673 |
| 2sb676 |
Electronic Theatre Controls, Inc. | 2SB676 |
| 2sb682 |
Electronic Theatre Controls, Inc. | 2SB682 |
| 2sb689 |
Electronic Theatre Controls, Inc. | LOW FREQUENCY POWER AMPLIFIER TV VERTICAL DEFLECTION OUTPUT |
| 2sb690 |
Electronic Theatre Controls, Inc. | LOW FREQUENCY POWER AMPLIFIER Complementary pair with 2SD726 |
| 2sb705b 2 |
Electronic Theatre Controls, Inc. | PNP/NPN SILICON TRIPLE DIFFUSED TRANSISTOR |
| 2sb705 2 |
Electronic Theatre Controls, Inc. | PNP/NPN SILICON TRIPLE DIFFUSED TRANSISTOR |
| 2sb705a 2 |
Electronic Theatre Controls, Inc. | PNP/NPN SILICON TRIPLE DIFFUSED TRANSISTOR |
| 2sd745 2 |
Electronic Theatre Controls, Inc. | PNP/NPN SILICON TRIPLE DIFFUSED TRANSISTOR |
| 2sd745a 2 |
Electronic Theatre Controls, Inc. | PNP/NPN SILICON TRIPLE DIFFUSED TRANSISTOR |