Apex PA82J High Voltage Amplifiers
±150V operation - ±15mA output current - low bias current - FET input - for high impedance buffers, deflections, power supplies to ±145V, computer to vacuum tube interfaces, bio stimulators.
The internal substrate contains beryllia (BeO). Do not break the seal.
15 pcs – new
€75.00 * 1,
€60.00 each * 4+,
€50.00 each * 8+
Low Frequency Quartz Crystals, 10-50-100 kHz, HC-13/W package
Real calibrator quartz crystals, not ceramic filters.
The 10kHz sample is in HC13-Tall package (2").
1~2 pcs per frequency – used
€16.00 * 1,
€40 for set of 3 pcs
Virgin 6" Silicon Wafers
Standard pure crystalline silicon wafers for IC production, used for metrology trials. Clean mirror surface, without oxydation nor fingerprints. They will be mailed in their own protective boxes.
Very fragile, handle with care.
4 pcs
€20.00 * 1,
€16.00 each * 2+
Gold Sputtered 6" Silicon Wafers
They come from an engineering lot of wafers for professional inkjet printer heads. Not laser-drilled and without nozzles, they are an interesting example of silicon microfluidic application. Differently from standard wafers, they are gold plated: free from oxidation, they can be exposed to open air. Mailed in their own original boxes.
Very fragile, handle with care.
2 pcs
€60.00 * 1, €100.00 * 2
Brown Boveri TS 2 dual coil relay
Requires octal socket.
1 pc – apparently new
€15.00
GE PH/200T10P-120V lamp
120V 200W special lamp for lab instruments and projectors, clear top, with original box and instructions.
2 pcs – new
€16.00 * 1,
€30.00 * set of 2 lamps
Vintage USSR made resistors
Original and still sealed carton boxes, dated 1969.
I offer the whole boxes, not the single resistors.
3 boxes available:
- 100pcs 1.5 10% 1/8W,
- 100pcs 1.8M 5% 1/2W,
- 200pcs 150k 5% 1/2W
3 pcs – new
€20.00 * 1 box, €50.00 * 3 boxes
14-pin DIP IC Sockets for Wire Wrapping (long pins), gold plated
Not-so-easy to find in normal shops and usually rather expensive. Perfect conditions.
240 pcs – new; sold in groups of 24 pcs
€4.00 * set of 24 pcs
Kingston XVR133X64C2/256 PC Memory modules
256MB 64-Bit PC133 168-Pin DIMM
30 pcs – new
€3.00 * 3,
€0.80 each * 12+
Vintage Integrated Circuits
Intel P4265 (1976)
Intel P8085
Intel P8279-5
Intel P8155H
Intel D4040 (1974, ceramic)
Intel P8051 AH (1980)
Intel D4289 (1975 ceramic)
Intel P4002-1
SGS Ates LS301AT
2 pcs – new
ST LM338K
6 pcs – new
Zilog and SGS Z80PIO (1987)
Zilog Z80CTC (1987)
Zilog Z80CPU (1988)
Mostek MK48Z02B-20 (1987)
Dallas DS1220Y (1988)
1 to 4 pcs each - used (socketed)
P4265: €10.00
D4040: €50.00
P8051: €2.00
D4289: €10.00
P4002-1: €12.00
LS301AT: €5.00 each
2N3525 Silicon Controlled Rectifiers (SCR)
TO66 package, 5A rms forward current, 400V forward breakover voltage.
5 pcs – new
€3.00 * 1,
€12.00 * 5
Germanium Transistors
AF271, MP16B, MP26B, MP37, AC151, AC153, AC128...
50+ pcs – new