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mister_rf

Dispozitive şi componente electronice - macrofotografii

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1. Tranzistorul Telefunken OC602  versiunea "Spez".
Germaniu, AF de mică putere.
Este fabricat la sfărşitul anilor '50.

495px-OC602_Spez_-_Germanium_Alloy_Junct

Telefunken_OC602_Spez_-_Germanium_Alloy_

Telefunken_OC602_Spez_-_Germanium_Alloy_

OC602_Spez_-Telefunken_Germanium_Alloy_J

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2. MOTOROLA  2N6318

Power Bipolar Transistor
PNP, TO-213AA, Metal,   80V/7A

 

637px-MOTOROLA_2N6318.jpg

 

1076px-MOTOROLA_2N6318_wire_bonding.jpg

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3. MC78M12CG
Stabilizator de tensiune pozitiva
12V/500mA

MC78M12CG.jpg

 

1280px-MC78M12C.jpg

 

 

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 4. MOTOROLA MJ12010C
Tranzistor NPN  de putere 950V/10A
fabricat la sfârşitul anilor ’70.

1024px-MOTOROLA_MJ12010C.jpg

786px-MOTOROLA_MJ12010.jpg

 

MOTOROLA_MJ12010_die.jpg

 

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5. Intel C1702A
2048-bit EPROM  (Erasable Programmable Read Only Memory)
EPROM Intel 1702A, unul dintre cele mai vechi tipuri de EPROM, 256 pe 8 biți.

 

863px-Intel_C1702A.jpg1280px-Intel_C1702A_die.jpg

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6. HDLG-2416 LED Dot Matrix Display
Four Character 5.0 mm (0.2 inch) Smart 5 x 7 Alphanumeric LED Displays

HDLG-2416_4_Digit_7_x_5_Dot_Matrix_Green

 

HDLG-2416_7_x_5_Dot_Matrix_Green_LED_Dis

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Posted (edited)

7. AT28HC256 EEPROM (Electrically Erasable Programmable Read-Only Memory) 256K (32K x 8 )

 

AT28HC256.jpg

 

Atmel_28HC265_die_photo.jpg

Edited by mister_rf
typo

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8.  MC1558T  Circuit integrat amplificator operational dual

MC1558T.jpg

MC1558T_02.jpg

MC1558T_DIE.jpg

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9.  Amdahl 5860 Computer Air Cooled Logic Processor (1982).

Amdahl_5860_Computer_Air_Cooled_Logic_Pr

 

Amdahl_5860_Computer_Air_Cooled_Logic_pr

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10.   uA791KC

Power Operational Amplifier

 

UA791KC.jpg

 

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11.  ER1400

1400 Bit Serial Electrically Alterable Read Only Memory.

100 word x 14 bit organization.

ER1400_02.jpg

 

ER1400_01.jpg

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12.   BLF2045

RF Mosfet LDMOS 26V 180mA 2GHz 10dB 30W SOT467C.

Designed for broadband operation (1800 to 2200 MHz).

 

BLF2045.jpg

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13.  Valvo OA7 Germanium gold bonded switching diode

 

OA7.jpg

 

OA7_paint_removed.jpg

 

OA7_wire_bonding.jpg

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14.  WS57C291C HIGH SPEED 2K x 8 CMOS EPROM

 

WS57C291C-35.jpg

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15.  2N1307

PNP germanium alloy transistor

 

2N1307.jpg

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