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INTEL - D27128A IC, EPROM. 128K Bit, 250ns.

Status:  Discontinued

Access Time-Max:  200.0 ns

Memory Density: 131072.0 bit

Memory Width: 8, Number of Terminals: 28

Number of Words Code: 16K

Operating Temperature:  0.0 C to 70.0 C

Organization: 6KX8

Output Characteristics:  3-STATE

Package Body Material: CERAMIC DIP

Supply Current-Max: 0.1 Amp

Supply Voltage-Nom (Vsup):  5.0 V

From Sealed Factory New Tubes

Note: Customer reported used as replacrment for Commodore Plus 4, Amigs, STs, other legacy PCs of the day, AtarI 5-Bit Upgrades256 =64 gives 320K such as CompyShop or Rambo. Suggest reviewing forums prior to substituting ICs.

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INTEL - D27128A-2 IC, EPROM. 128K Bit, 250ns.

Status:  Discontinued

Access Time-Max:  200.0 ns

Memory Density: 131072.0 bit

Memory Width: 8, Number of Terminals: 28

Number of Words Code: 16K

Operating Temperature:  0.0 C to 70.0 C

Organization: 6KX8

Output Characteristics:  3-STATE

Package Body Material: CERAMIC DIP

Supply Current-Max: 0.1 Amp

Supply Voltage-Nom (Vsup):  5.0 V

Used/Removed from equipment.

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Chicago Miniature Lab - CM4-8812 LED.

Dome-Style Lamp.

High-Efficiency, 28VDC 10mA.

Half-Intensity Beam Angle: 60 Deg.

Luminous Intensity-6.0m.

Lens: T1-3/4 Dome Style.

Color: Diffused Yellow.

Base: Midget Fflange.

 

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Chicago Miniature Lab - CM4-8712 Lamps.

Midget flange lamp

LED 28VDC.

Case: T1-3/4. (5mm)

Color: green.

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Chicago Miniature Lab - CM4-8612 Lamps.

Midget flange lamp

LED 28VDC.

Case: T1-3/4. (5mm) 

Color: Red.

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Chicago Miniature Lamp - CM43 Lamps & Lights.

General Instrument

2.5V 0.5Amp Bulb.

Filament: C-2R. CP:0.5

Average life: 3000 hours.

Base: T3-1/4 single contact bayonet.

Package of 3.

Discontinued - Rare and difficult Bulb to locate (Genuine Chicago Miniature).

New Old Stock

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Chicago Miniature Lab - CM429 - Lamp & Lights.

12V 0.25Amp to 18V 0.4Amp.

Base: bayonet.

Discontinued - Rare and Difficult Bulb to Find (Genuine Chicago Miniature) 

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BUSSMAN - LPJ-15SP Fuse. 15Amp 600VAC.

COOPER BUSSMANN LPJ-15SP Fuse, 15A, Class J, LPJ, 600VAC/300VDC.

More details: Fuse, 15 Fuse Amps, Nonindicating, LPJ Series, 600VAC/300VDC Voltage

Dual element, time delay, current limiting.

Class J.

Dimensions: 0.81" D x 2.25" long.

 

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Burndy - DILB40P-11T Connector, IC sockets.

40 Dip, low profile.

Package of 10, one manufactures new tube.

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Atmel Corporation - ATMEGA8-16PI IC, Microprocessor.

Package / Case: PDIP-28

 Data Bus Width: 8 bit

Maximum Clock Frequency: 16 MHz

Program Memory Size: 8 kB

Data RAM Size :1 kB

ADC Resolution: 10 bit

Number of I/Os: 23 I/O

Operating Supply Voltage: 4.5 V to 5.5 V

Operating Temperature: - 40 C to + 85 C

Height: 4.57 mm, Length: 34.8 mm

Program Memory Type: Flash

 Data ROM Size: 512 B

Data ROM Type: EEPROM

Interface Type: 2-Wire, SPI, USART

Number of ADC Channels: 6 Channel

Number of Timers/Counters: 1 Timer

 Product Type: 8-bit Microcontrollers - MCU

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ALPS - 160595-3 Switch, Rotary Slide Switch.

Status: Discontinued

Input Selector Switch

Contacts: 4-Pole 5-Position. 4 sets of 7 contacts-arrangement unknown.

Actuator: 1/4" Flatted Shaft 5/8" Long.

Connection: PC Terminals (28 Pins).

Body: 0.1" x 0.2" spacing 0.20"long - 2.7" long behind panel, x 0.6" x 0.75" with 28 terminals.

Panel Hole: Threaded Bushing.

Genuine Vintage ALPS - New Old Stock - Rare

Made in Japan

 

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Squires Electronics Inc - J0.600X0.250T22 Hardware, Jumpers.

Cut production cost with preformed jumper wires for all your printed circuit needs. No more wasted time
cutting, stripping and bending wire to make your own jumpers. Board stuffing is easier because every jumper is exactly the same size and shape. There are no ragged insulation ends to cause failure or rejections.

Preformed circuit board jumpers.

Teflon, 22AWG.

Note: Squires Electronic Inc.

Package of 50.

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MDP Battery Accessory.

Holder for two D or UM-1 cells. Side by side.

Connection: Solder Lugs

Mount: Chassis Mount

Dimensions: Approx. 70 X 70 X 30 mm

Material: Plastic. 

Operating Temperature: -10C to 100C

Applications: For Soldering /Connecting. can be used as a perfect external power source

Alternate: BH2DL, BH121B

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Sprague - 501D108M025PR Capacitor, Electrolytic. 1000uF 25VDC.

Material: Aluminum.

Package: Axial leads.

Dimensions: 9/16" D x 1-1/16" long.

Operating Temperature: 85 Deg C.

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NIPPON CHEMI-CON - NRSA471M25V10X16TR Capacitor, electrolytic. 470uF 25V.

Tolerance: 20%.

Material: Aluminum.

Package: Radial leads.

Dimensions: 10.2mm D x 16.6mm long.

Lead spacing: 4.6mm.

Operating temperature: 85 Deg C.

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National Semiconductor Corp - MM74HC173N IC, TTL.

Quad D-type flip-flop; positive-edge trigger; 3-state.

Case: 16 Dip. New.

Note: Double marked MC74HC173N.

 

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ITUWA - N-110-2 Resistive Neon OptoIsolator, Photoconductor, Photoresistor, or Vactrol. Resistive Opoto-Isolator (RO), also called photoresistive opto-isolator, or Vactrol. Analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. An Opto-Isolator is an electronic component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Status: Discontinued, New Old Stock High Isolation Voltage Optocoupler Radial Leads, PCB Mount Also known or referred to as an Optical Coupler or Transistor Relay. Neon 2K Ohms ON, 10Meg Ohm OFF, Slow Decay. Resistance Slowly Increases after 110V (100KRes) Power Removed Case: Radial 4-lead upright, similar shape as a radial capacitor. Approximate Dimensions: 0.4” Diameter, 0.7” Height. Made in Japan – Rare - Difficult Component to Find. Similar VTL and Clairex CLM Series Applications include: TTL logic control of AC power, Direct relay substitutes for AC drive, Power line circuit Isolation. Learn More

GUARDIAN - IR640U-4C-120A Relay, Power.

Input: DC.

Contacts: 4PDT. 14 Pins

Contact Ratings: 10Amp (10Amp 60Hz 1 PH11-77.

Coil Voltage: 120VAC 50/60Hz.

Coil Resistance: 535 Ohm.

Packaging: Open Frame.

Dimensions: Overall length - 1.68", Overall Height - 1.00", Overall Width - 1.500"

Double marked 640U-550-4C4 and A410-061495-04.

Alternates/Replacements/Substitutions: IR500GG115, IR640U4C115A, IR640U4C120A

NSN: 5945-00-019-5298

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CYPRESS SEMICONDUCTOR CORP - CY7C194-25PC IC, memory.

SRAM 64K x 4.

Package: 24 Dip.

New.

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Transistor, NPN silicon. House numbered 71472D.

The 2N3055 is a silicon NPN Power Transistor intended for general purpose applications. It was introduced in the early 1960s using a hometaxial power transistor process, transitioned to an epitaxial base in the mid-1970s. 

2N3055 is also used in audio power amplifiers. The device has good amplifying factor and also the gain is almost linear making 2N3055 one of best solution for power amplifiers. BULK, HOUSE BRANDS.

• Medium power transistor
• Excellent safe operating area
• Complementary NPN - PNP transistors
• Low collector-emitter saturation voltage
• Pb−free packages are available
• DC current gain (hFE) up to 70
• With hfe improved linearity
• Maximum voltage across collector and emitter: 60V DC
• Maximum current allowed trough collector: 15A DC
• Maximum voltage across base and emitter: 7V DC
• Maximum current allowed through base: 7A DC
• Maximum voltage across collector and base: 100V DC
• Operating temperature range: -65ºC to +200ºC
• Total power dissipation: 115W

TO-3, Many Are Test Marked

Equivalents: 2N6673, 2N6675, Complimentary Pair - MJ2955

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E.F. Johnson  - 249-10-102 - Trimmer Capacitor, Ceramic. Slot Adjust Air Variable Tuning Capacitor

Air Varible Trimmer Capacitor

Capacitance: Tuning 225-250pF.

Voltage Rating: 325V

Variable, Screw Adjust.

Unique Design

Vertical PCB Mount

Silver Surfaces.

Approximate Dimensions: Height 0.685" (Minus SolderLeads) X Width 0.700" X Depth 0.540"

Vintage Brand-new, Unused, New Old Stock

Made in USA

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Thomson CSF - TDA2030 IC, Audio.

The TDA2030 is a monolithic integrated circuit in the Pentawatt® package, intended for use as a low frequency class-AB amplifier. Typically it provides 14 W output power (d = 0.5%) at 14 V/4 Ω.

14 Watt Hi-Fi amplifier.

Case: TO-220-5.

Note: Old, scratched & bulk packaged.

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Motorola - MC74HC173N IC, TTL.

Quad D-type flip-flop; positive-edge trigger; 3-state.

Case: 16 Dip. New.

Alternate: CD74HC173E

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FAIRCHILD - 74F382PC IC, TTL.

Fast 4-bit arithmetic logic unit.

Product Category: Arithmetic Logic Unit - ALU

High Level Output Current: - 1 mA

Low Level Output Current: 20 mA

Propagation Delay Time: 15 ns

Supply Voltage - Max: 5.5 V

Supply Voltage - Min: 4.5 V

Operating Temperature :0 C to + 70 C

Package / Case: PDIP-20

Height: 3.3 mm, Length: 26.42 mm

Output Current: 81 mA

Output Voltage: - 0.5 V to + 5.5 V

Width: 6.6 mm

Brand: ON Semiconductor / Fairchild

Operating Supply Voltage: 5 V

 

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