Integrated Circuits

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Mostek MK4332D-3

The Mostek MK4332D-3 consists of a pair of MK4116E 16kB DRAMs in 18-pin gold-and-ceramic leadless carriers, mounted to an 18-pin ceramic breakout DIP to produce a single 32kB 'RAM-PAK' device. Such hybrid devices were designed to ease adoption of the new leadless carrier technology, by providing a LCC footprint with conventional through-hole pins.

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Catalog No. Price Lead Time
MK4332D3 US$9.98 3 units in stock

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Pacemaker CPU

Hybrid chip intended for use in a medical implant, most likely a pacemaker, as salvaged. These are hybrid chips of a very high construction quality that you would expect from something designed to be implanted in the human body; all of the components have gold leads and even the solder appears to be some sort of gold-based compound. This chip is untested and unlikely to still work; they would serve better in the buyer's electronic oddities collection than inside their chest cavity!.

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Catalog No. Price Lead Time
PACE1 US$10.98 5 units in stock

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White Ceramic Chip Carrier

White ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin DIP IC.

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Catalog No. Price Lead Time
CARRIER1 US$5.98 15 units in stock

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Gold 14 Pin Chip Carrier

Gold clad ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin DIP IC.

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Catalog No. Price Lead Time
CARRIER2 US$5.98 14 units in stock

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Ceramic 10 Pin Chip Carrier

Flatpack ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 10 pin flatpack IC.

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Catalog No. Price Lead Time
CARRIER3 US$2.98 93 units in stock

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Ceramic 14 Pin Chip Carrier

Flatpack ceramic chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin flatpack IC.

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Catalog No. Price Lead Time
CARRIER4 US$2.98 61 units in stock

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Purple Ceramic Chip Carrier

Ceramic chip carrier with side-brazed pins, 1970s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 14 pin DIP IC.

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Catalog No. Price Lead Time
CARRIER5 US$3.98 34 units in stock

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Fiber Optic Chip Carrier

Ceramic optical chip carrier with gold pins, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a laser or fiber optic communication IC.

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Catalog No. Price Lead Time
CARRIER6 US$5.98 17 units in stock

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Optical Chip Carrier (Type 2)

Ceramic optical chip carrier with gold pins, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and also has a coaxial RF attachment point on the side of the package.

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Catalog No. Price Lead Time
CARRIER7 US$5.98 9 units in stock

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12 Pin Gold Flatpack IC Carrier

Ceramic flatpack chip carrier with gold pins, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would have been used to produce a 12 pin IC.

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Catalog No. Price Lead Time
CARRIER8 US$4.98 6 units in stock

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4 Pin Gold RF IC Carrier

Ceramic flatpack chip carrier with gold pins, salvaged from a semiconductor factory. This carrier would have been used to produce a 4 pin RF frequency IC.

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Catalog No. Price Lead Time
CARRIER9 US$2.98 6 units in stock

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9mm Laser Diode Carrier

9mm laser diode carrier with gold pins, salvaged from a semiconductor factory. This carrier would have been used to produce a medium power laser diode.

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Catalog No. Price Lead Time
CARRIER10 US$2.98 15 units in stock

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Unfinished Pentium

This is an unusual device indeed, an Intel Pentium 133 Mobile that has not been mounted into its carrier yet. The die of the chip is mounted to a sheet of Mylar film and then fixed into a plastic chip carrier. Normally these parts would have been trimmed and discarded during the final stages of assembly. These integrated circuits are new old stock.

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Catalog No. Price Lead Time
PENTIUM133 US$9.98 1 unit in stock

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IRC 7169 Precision Resistor Network

Though it resembles an integrated circuit, the IRC 7169 is actually a military precision resistor network containing 10 high-tolerance printed resistor surfaces. These devices are completely overengineered, with a white ceramic leadless carrier and gold leads, and cost over 30 dollars each back in 1991.

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Catalog No. Price Lead Time
IRC7169 US$2.98 10 units in stock

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