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Pinlite Alphanumeric Minitron Display

Rare Pinlite alphanumeric 'Minitron'-style incandescent display, used, tested and working condition. Commonly, used in military equipment, the these displays an array of heated lightbulb filaments to display numbers and letters, which have been shoehorned into a tiny cubical envelope. Digit height is .300 inches and the display is .468 inches high. These displays are used, but all segments test good; alphanumeric Pinlite displays are practically impossible to find, and would be a good addition to a tube or display collection or for construction of a "four letter word" clock or other display project.

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Catalog No. Price Lead Time
PINLITE064 US$20.98 Out of stock

TMI STB 134 Time Lock

TMI STB 134 electronic timelock, minor wear, tested and running condition. The STB 134 is a complicated hybrid time lock that incorporates both a mainspring and electronic elements. The winding arbor of this time lock is connected to an internal rotary encoder, which can be used to program a 7 day schedule into the lock for releasing the boltwork. Includes battery door cover.

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Catalog No. Price Lead Time
STB134 US$70.98 2 units in stock

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Siemens PD 2435

Siemens PD 2435 LED display, clean socket pulls, tested and working. The 2435 is a four digit bitmapped LED display with integrated drivers and character generator ROM. This display can accept 7 bit ASCII data and has numerous secondary features including cursor selection, 4 programmable brightness levels, and various settings to blink and highlight various characters.

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Catalog No. Price Lead Time
PD2435 US$10.98 21 units in stock

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Master Specialties Incandescent Fiber Optic Display

Master Specialties incandescent fiber optic display, used condition, tested and working. This display is held together with screws and can be easily opened to install new bulbs or replace them with LEDs. Connection is provided by a printed circuit board edge connector located on the back of the display.

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Catalog No. Price Lead Time
MSCFIBER US$20.98 2 units in stock

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12 Die Epoxy Green LED

Large green epoxy LED, unknown manufacturer, new old stock. These LEDs contain twelve green dies, which have been mounted to a printed header and doused in pale green epoxy. Specifications are unknown, but we suspect that these are 12 volt devices.

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Catalog No. Price Lead Time
MTLED2 US$3.98 34 units in stock

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Stirling Engine Graphite Piston

Precision graphite power piston for use in low temperature Stirling engine projects, new old stock, good clean condition. This lightweight graphite piston assembly is ideal for Stirling engine construction and has a sealed drop time of 40 seconds. A threaded plug on the bottom of the glass tube allows for easy attachment to the rest of the engine. This piston assembly has an outside diameter of 18mm and a height of 20mm.

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Catalog No. Price Lead Time
PISTON19 US$9.98 6 units in stock

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Ceramic Body 4 Die Green LED

5mm ceramic body green LED, unknown manufacturer, new old stock. These look like a long lost relative of the FLV102; each is constructed on a white ceramic header with gold leads. These LEDs contain for green LED dies, and light output is very good for a LED of this era.

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Catalog No. Price Lead Time
MTLED1 US$3.98 46 units in stock

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Hewlett Packard 1818 'Zebra' Integrated Circuit

Hewlett Packard 1818-2xxx series integrated circuit, clean condition with minor shelf wear. This chip is packaged in a bizarre square leadless carrier, with a ceramic gray trace base and ceramic cavity lid. As with many of Hewlett Packard's undocumented chips, the function of this device is unknown.

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Catalog No. Price Lead Time
HPZEBRA1818 US$19.98 1 unit in stock

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Siemens DL3416

Siemens DL-3416 LED displays, used condition with clean leads, tested and working. The DL-3416 is a larger version of the well known DL2416 smart LED, and contains an entire seven-bit ASCII decoder, character generator, and four-digit alphanumeric display in a single package. This display has its own memory registers, and will remember character data without processor intervention. The 3416 has a package size of 34mm x 21mm.

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Catalog No. Price Lead Time
DL3416 US$11.98 Out of stock

Unidentified Fiber Optic Component

Unidentified fiber optic component, new old stock, unknown working condition. We are not sure if this is a LED, laser, or a photodiode... the device only passes current in one direction, but does not emit any visible light when power is applied. The top of the device has an unusual water-clear glass rod as it's lens, which strongly suggests that this part is intended for use with fiber optics.

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Catalog No. Price Lead Time
FORD1 US$3.98 54 units in stock

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Texas Instruments Flatpack Integrated Circuit Carrier

Gold clad metal chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a Texas Instruments 'Semiconductor Network" series 14 pin flatpack IC.

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Catalog No. Price Lead Time
CARRIER12 US$5.98 Out of stock

Large Hybrid Integrated Circuit Carrier

Gold clad metal chip carrier, 1960s era, salvaged from a semiconductor factory. This carrier still has it's leadframe attached, and would be used to produce a 20 pin SIP IC.

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Catalog No. Price Lead Time
CARRIER11 US$9.98 Out of stock

Ceramic Body Red LED

Small ceramic body red LED, unknown manufacturer, new old stock. These LEDs look to follow a similar design methodology as the early Fairchild diodes such as the FLV102; each is constructed from a transistor header that has had one lead removed and the top dipped in red epoxy. The light output from these is brighter than an FLV102 however, and these are easily usable as a normal LED indicator.

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Catalog No. Price Lead Time
WCLED2 US$4.98 62 units in stock

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MA-COM LD66 8 Watt Laser Diode

MA-COM branded LD-66 pulsed laser diode, new old stock with minor shelf wear.This is a very powerful 904nm infrared laser diode mounted in a gold TO-18 carrier. This diode is designed for pulsed operation, and consumes approximately 12 amps at 1.2 volts when powered on.

Note: these laser diodes are extremely dangerous, and produce invisible laser radiation with enough power to cause instant blindness. The light produced by this laser diode can not be safely viewed without proper eye protection.

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Catalog No. Price Lead Time
LD66 US$5.98 8 units in stock

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