| No. |
Part Name |
Description |
Manufacturer |
| 1 |
1N4557A |
Zener Voltage Regulator Diode |
Microsemi |
| 2 |
1N4557A |
Zener Diode 3.9V 50W |
Motorola |
| 3 |
1N4557A |
Diode Zener Single 3.9V 10% 50W 3-Pin(2+Tab) TO-3 |
New Jersey Semiconductor |
| 4 |
1N4557AE3 |
Zener Voltage Regulator Diode |
Microsemi |
| 5 |
2N1557A |
PNP germanium power transistor for switching and amplifier applications in high-reliability equipment |
Motorola |
| 6 |
2N1557A |
Germanium PNP Transistor |
Motorola |
| 7 |
2N1557A |
Trans GP BJT NPN 40V 0.5A 3-Pin TO-5 |
New Jersey Semiconductor |
| 8 |
2N1557A |
Germanium PNP Power Transistor, TO-3 (cont d) Package |
Silicon Transistor Corporation |
| 9 |
ATTL7557AAU |
Low-Power SLICs with Battery Switch |
Agere Systems |
| 10 |
ATTL7557AAU-TR |
Low-Power SLICs with Battery Switch |
Agere Systems |
| 11 |
BC557A |
PNP SILICON PLANAR EPITAXIAL TRANSISTORS |
Boca Semiconductor Corporation |
| 12 |
BC557A |
0.500W General Purpose PNP Plastic Leaded Transistor. 45V Vceo, 0.100A Ic, 110 - 220 hFE |
Continental Device India Limited |
| 13 |
BC557A |
Si-Epitaxial PlanarTransistors |
Diotec Elektronische |
| 14 |
BC557A |
Small Signal Transistor (PNP) |
General Semiconductor |
| 15 |
BC557A |
Silicon PNP Epitaxial Planar Low Noise AF Transistor |
IPRS Baneasa |
| 16 |
BC557A |
PNP Silicon Amplifier Transistor 625mW |
Micro Commercial Components |
| 17 |
BC557A |
Amplifier Transistors |
Motorola |
| 18 |
BC557A |
Amplifier Transistors |
ON Semiconductor |
| 19 |
BC557A |
PNP general purpose transistors |
Philips |
| 20 |
BC557A |
PNP Silicon Transistor for AF pre- and driver stages |
Siemens |
| 21 |
BC557A |
50 V, 100 mA, PNP silicon transistor |
Siemens |
| 22 |
BC557A |
Transistors, RF & AF |
Vishay |
| 23 |
BC557ABU |
PNP Epitaxial Silicon Transistor |
Fairchild Semiconductor |
| 24 |
BC557AP |
General purpose PNP transistor |
FERRANTI |
| 25 |
BC557ATA |
PNP Epitaxial Silicon Transistor |
Fairchild Semiconductor |
| 26 |
BC557AZL1 |
Amplifier Transistors |
ON Semiconductor |
| 27 |
HA13557AFH |
Combo (Spindle & VCM) Driver |
Hitachi Semiconductor |
| 28 |
ISL1557A |
12V xDSL Differential Line Driver with Enhanced Output Protection |
Intersil |
| 29 |
ISL6557A |
PWM Controller, 2-4 Phase, 5-Bit Dynamic-VID, �0.8% Regulation, Adjust UV Threshold |
Intersil |
| 30 |
ISL6557ACB |
Multi-Phase PWM Controller for Core-Voltage Regulation |
Intersil |
| | | |
