if interested, contact me at ![]()
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Item |
quantity | new/used | price | comments | |||||||||||||||||||||||||||||||||||||||||||||||||
| 1 | new | $75 OBO |
Klystron OKI Electric 20V10 Flange UG-595, 15mm Ku bandFrom the looks of it, this was a tube that was used to parameterize the particular tube, not for production or anything - it has a Huges test report tab (number 038895 on it, and a '98 inventory tag, and older inventory tags going back to '73. It is serial number 423. It is in the original box, with original Styrofoam, but the top of the cardboard box is missing. I've marked this as "used" because if there is a test report on it, it must have been powered up once - there is no other evidence of use, however, it is very pristine in appearance, no scratches on the flange, etc. This is a 18-22 GHz 15 mm band Klystron which I believe puts it in the Ku band there is an interesting article about using it here http://ftp.gb.nrao.edu/electronics/edir/edir114.pdf
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| BGY67A 200 MHz, 24 dB gain CATV
reverse amplifiers |
3 | used | $4 ea | Removed from a CATV Head End
system that was surplussed - system was supposedly working when shut down,
but I have no way to test these devices, so they are AS IS, I've priced
them accordingly.
The manual for these devices is located here: http://www.nxp.com/acrobat_download/datasheets/BGY67A_4.pdf 1.1 General description Hybrid high dynamic range amplifier module in a SOT115J package operating at a voltage supply of 24 V (DC).1.2 Features
1.3 Applications: Reverse amplifier in two-way CATV systems in the 5 MHz to 200 MHz frequency range Table 1: Quick reference data
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| Ortel Return Path Photodiode
Receiver Module 2860B-E02 |
1 | used | $9 | Removed from a Telecom/Video
head end system that was supposedly working when shut down. I have
no way to test this device, so it is AS IS - I've set the price low
accordingly.
The specification sheet is here http://www.emcore.com/assets/fiber/ds.2606B_PIN_Rx.pdf Features
The 2606B CATV return-path photodiode module is a critical component for the delivery of high-performance interactive services for today’s twoway fiberoptic networks. These modules utilize PIN InGaAs photodiodes in robust 14-pin DIL packages that exhibit excellent sensitivity, low noise, and exceptional linearity in return-path optical links. The module incorporates a patented impedance-matching circuit, which optimizes very low noise gain in optical broadband receivers. Table 1. Pin Descriptions
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| Isolation transformers
detailed specs are here: http://system.netsuite.com/core/media/media.nl?id=2648&c=ACCT126831&h=8a9b1ee79a63bbf51f8b&_xt=.pdf
http://system.netsuite.com/core/media/media.nl?id=2631&c=ACCT126831&h=6aecda52e5165adb3126&_xt=.pdf Excellent unit for your test/repair bench if you are working on older tube equipment with a hot chassis. Has a grounded outlet built in. 1500 volt isolation between windings. Aprox 6 foot cord.
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1 ea | used | $25 (54M)
& $35 (55MG) |
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| Eppley Laboratory, Newport RI,
standard or Weston cell - one of the wires is broken, so while you may be
able to fix it, I would consider this to be a display piece. A
standard cell is used as a voltage reference for calibration and
measurement
|
1 | used | 6.50 | - you can read about it here:
http://en.wikipedia.org/wiki/Weston_cell --- quoted below: The Weston cell, invented by Edward Weston in 1893, is a wet-chemical cell that produces a highly stable voltage suitable as a laboratory standard for calibration of voltmeters. It was adopted as the International Standard for EMF in 1911. Chemistry The anode is an amalgam of cadmium with mercury, the cathode is of pure mercury, the electrolyte is a solution of cadmium sulphate and the depolarizer is a paste of mercurous sulphate. As shown in the illustration, the cell is set up in an H-shaped glass vessel with the cadmium amalgam in one leg and the pure mercury in the other. Electrical connections to the cadmium amalgam and the mercury are made by platinum wires fused through the lower ends of the legs
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| Scientific Atlanta (CISCO) Status
Monitoring Module |
1 | used | $12 | As pictured, Scientific Atlanta (now bought by Cisco) Status Monitoring Module, 539065. On the front (pictured) it has a handheld controller port, on the back there is a coax connector, a 12 pin square male connector, and a db-25 male connector. I have no way to test this, so it is strictly as is. The stuff from this lot that I have been able to test has all tested good, but on this one, I'm clueless | |||||||||||||||||||||||||||||||||||||||||||||||||
| I've saved this 5 inch CRT for decades so I could build an
oscilloscope with it, or do something else fun - but I have a scope and
I'm out of space, so this has to go - I can't remember whether I removed
it from a piece of mil surplus equipment, or whether it came separate (in
which case it would be unused) --- I don't see marks from where it would
have been installed, so it very well might be new/unused/surplus NOS or
whatever you want to call it. I'm sure it's OK, I wouldn't
save a bad tube, but I have not powered it up and tested it (to do that,
I'd have to build that scope, right? and then I'd need to keep the scope
and I'd have an even worse space problem than I have now) - so this is AS
IS. It is time to move this from
my collection of really cool and interesting stuff to yours. The
tube is marked "made in Holland" so I presume the real maker is
Phillips.
you can find a data sheet for this tube here: http://www.shinjo.info/frank/sheets/011/d/D13-480GH.pdf Salient characteristics are:
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1 | ? | 25 |
I've sold the Mu-metal shield, so what is left is the tube only, I just haven't taken a new photo. |
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Heatsink for TO-220 cases, Wakefield
Part # 218-40CT5, 1.03"L X.5"W X.4"H
Mouser part # 567-218-40CT5 Data Sheet here: http://www.wakefield.com/PDF/Low%20Power%20Board%20Level%20Spec.pdf |
many | new | 20 cents ea | |||||||||||||||||||||||||||||||||||||||||||||||||
Heatsink - for TO-92 - Aavid
Thermalloy 575200B00000G, Mouser part 532-575200B00, ROHS compliant Data
Sheet here |
aprox 12 | new | 10 cents each | ||||||||||||||||||||||||||||||||||||||||||||||||||
Heatsink - Black Anodized TO-220, AAVID Thermalloy, 532-530613B00 RoHS
compliant |
aprox 75 | new | 20 cents each | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 5K Bourns Trimpot JAN
RJR12FL502P MIL SPEC
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10 | new | $3 ea |
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| Bourns 3296Z-1-101LF - 100 ohm, multi-turn - Digikey price $2.20, so $1 each (have around 15-20 of these) Mouser 323-409H-5K - qty 762, with long knob, HZ, 5K - mouser's price is $1.19 each, so 50 cents each up to 50, 40 cents each for any qty above 50 |
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Resistors |
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| JANTX carbon resistors, 1/4 watt 5%, Allen Bradley, pks of 50 330 (5 pkgs) 1000 (3 pkgs) 2200 (3 pkgs) |
50 per pack
11 packs |
new | $5/pack | Click here for photo values are 330 ohms 5% 1/4 watt and 1000 ohms 5% 1/4 watt, and 2200 ohm 5% | |||||||||||||||||||||||||||||||||||||||||||||||||
| Carbon film resistors 1/4 watt:
2.7,56,1k,2.4k,5.6k,10k 24 56 100 150 200 240 300 390 470 1,300 2,400 3,000 4,700 5,100 8,200 10,000 15,000 24,000 33,000 75,000 100,000 220,000 300,000 8,200,000 Carbon 1/2 watt 10 270 390 1,500 2,200 2,200 3,300 7,500 8,200 8,200 10,000 12,000 13,000 24,000 33,000 43,000 47,000 56,000 100,000 470,000 680,000 2,200,000 10,000,000 Carbon 1 watt 10,000 47,000
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quantity of each value varies | new | 5 cents each | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 1% metal film
1/4 watt: 1/2 watt: 10, 10.2, 13.3,15,16,20.5,24,26.1,32.4,40.2,51.1,56.1,64.9,82.5, 102, 120, 130, 160, 240, 261,324, 380,402, 511, 620,649,680,825 1.02k 1.3k 1.62k 1.87k 1.96k 2.05k 2.42k 2.61k 3.24k 4.02k 5.11k 6.49k 8.25k 10.2k 12.1k 13.0k 13.7k 15k 15.8k 16.2k 16.5k 17.4k 19.6k 2.05k 26.7k 75k 100k 222M 1 Watt - 685K, 150K 2Watt: 1.3 1.5 2 2.7 10 13 20 68 1k 3k 4.7k 20k 100k 110k 150k 180k 240k 470k 1/4 watt RND60 type 1 and 2% 1K, 1.62k, 1.69k 7.78k 1.91k 2.05k 2.15k 2.26k 2.34k 2.67k 2.74k 10k 10.2k 20k 75k 300k 475k
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| 1% 1/2 watt metal film, 200 per pkg: $4 per pkg
2.25k 13.3K, 10.2, 5.22K, 13.7K, 10.2K, 19.6K, 121, 17.4K, 15.8K, 26.7, 12.1K, 4.02K, 26.1K, 20.5, 16.2K, 2.05K |
200 per pkg | new | $4/pk | ||||||||||||||||||||||||||||||||||||||||||||||||||
| brown boxes: 16.5K (2 boxes) 470K, 2W, 5%, carbon film large bags: price per 100, but I'm going to weigh them not count them, so you won't get an exact number 75K $3.50 24K 1/2W 5% carbon $4 16.2K $4.50 |
new | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| metal film (I think) 100K (?2W?) in pkgs of 100 $3.50 per pkg 121 ohm 1% ?2W? same price as above, packed by weight (brown red brown red, with yellow tolerance band) 4.7K 1/4 watt carbon pkgs of 200 $2 per pkg |
new | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| new | .25 ea | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| new | $1 each
ten for $8 |
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| bag of used carbon resistors | 1 bag, a hundred or two resistors | used | $5 including shipping | Click here for photo | |||||||||||||||||||||||||||||||||||||||||||||||||
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Transistors |
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MPSA64
- PNP Transistor, Fairchild, RoHS compliant - Mouser PN 512-MPSA64 Data
sheet
MPSA18 - NPN Transistor, Data sheet 2N5401 - PNP transistor Data Sheet MPSA14G NPN Darlington pair 30V, Data Sheet KSC1845BU NPN 120V 50 ma Data Sheet PN918 NPN RF transistor Data Sheet |
100 | new | 5 cents each
10 cents each |
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| transistors, TO-5 (TO-39) case 2N5322 (aprox 2000 of these) PNP http://www.datasheetcatalog.org/datasheet/stmicroelectronics/9039.pdf
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many | new | |||||||||||||||||||||||||||||||||||||||||||||||||||
| MJE15030G - npn 8A 150V TO220 - digikey price $2.20 each, $1.10 each | new | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| MT P2P50E TMOS power FET, 2A 500V, RDS (on) - 6 ohm - $2 each, 20 for $30 | new | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| MJ21194G, 16A, 250V, 250W NPN - RoHS compliant - TO-204 case Mouser part number 863-MJ21194G, Data sheet here Mouser price is $3.63 each, so I've set the price at $1.90 each, less if you buy a lot of them | 75 | new | $1.90 ea | ||||||||||||||||||||||||||||||||||||||||||||||||||
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DIODES |
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| CQ725G HV Schottky rectifier - If = 10A, VRRM=100V, Vf .65 - 50 cents each 1n5408 3 amp 1000V 10 cents each 1n4007 1 amp 800V 5 cents each |
new | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| various large diodes, 150 amp to 300 amp | about 12 | used | $7 ea, ask if you want a bunch | I have 5 of the ones on the left, two of the next, (1N1662 275A,150-V) and the rest only as shown. the rightmost one is an SCR. next to it is 1N3088 (400V 150A). to get an idea of size, click on the image - the squares on the background are 1/4 inch
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| I've had this sitting around for a very long time, never have figured out exactly what it is, time to mystify someone else - it fits into a 9 pin miniature tube base, it weighs about what one would expect for a transformer, on the top it says T200 352534 no other markings anywhere - I don't know how I came to have it, whether it was aerospace surplus or whether it came out of something I took apart in the early 60s - whatever it is, bid on it and make it your problem. It could also be a synchronous vibrator from an instrumentation amplifier but who knows | 2 | ? | 5 ea | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 4X3 inch heatsink with diodes (I looked up one diode, it's 1N1183, 35A, 30V., the other diode is IR34150 | 2 | used | $6 each, $9 both | ![]() |
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| Diode assembly - 30 diodes, 1n4005 | 1 | new | $4 | ![]() |
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Sockets and Connectors |
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| about 50 | New, ROHS compliant | $.75 ea | mouser sells for $1.75 each | ||||||||||||||||||||||||||||||||||||||||||||||||||
Connector
Header, 12 position, .1 spacing ROHS compliant, gold plating, Digikey
WM4910-ND, MOLEX part number 70553-0011 - Digikey price is $2.37 each |
about 32 | new | $1 each | ||||||||||||||||||||||||||||||||||||||||||||||||||
| bayonet based pilot light sockets (like hold a #47 bulb) ten cents each | 50 to 100 | new | .10 ea | ||||||||||||||||||||||||||||||||||||||||||||||||||
Single and Double fuse holders, as shown - |
50 to 100 | new | 15 cents/30 cents each | ||||||||||||||||||||||||||||||||||||||||||||||||||
| as pictured | new | $3 each | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Integrated Circuits | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| surface mount parts:
LM78M05CDT Mouser part # 511-1.78M05CDT 5.0V .5A positive ST voltage regulator TO-252 701 751s (op amp, 8 pin) 18LF1220 microprocessor |
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| 74154 | 14 | new? | $0.50 ea | 4 to 16 decoder (TTL) | |||||||||||||||||||||||||||||||||||||||||||||||||
| 4164 - inquire, may all be sold | a few | used | $1 ea | 64KX1 DRAM | |||||||||||||||||||||||||||||||||||||||||||||||||
| 8031 | 2 | used, tested | $2 ea | CPU for embedded use - keyboard, controllers, etc | |||||||||||||||||||||||||||||||||||||||||||||||||
| z-80 | ? | CPU, used | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Inductors and Chokes |
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| .448 thick, 1.075 OD, .568 ID, marked 105871 55039A2 0, gray colored .263 thick, .501 OD, .300 ID, brown colored, no marking |
I found the spec sheet for the torroids, here It is from their MPP series, read about that series here They say: MPP cores possess many outstanding magnetic characteristics, such as high resistivity, low hysteresis and eddy current losses, excellent inductance stability after high DC magnetization or under high DC bias conditions and minimal inductance shift up to 2000 gauss under AC conditions. Applications include Flyback Transformers, Buck/Boost and Power Factor Correction (PFC), Inductors, In-Line Noise Filters, High Q Filters, and Resonant Circuits. I have probably 100 of them (haven't counted), - shipping depends on quantity, but will never be more than $11 within the USA |
~100 | new | .25 ea | |||||||||||||||||||||||||||||||||||||||||||||||||
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pkg of 5 common mode chokes, "33 ohms 100 Mhz, 10A" Steward Ferrite EMI Common Mode Choke, ROHS compliant, Mouser P/N 875-CM19222X330R-10 - ten cents each $9 for all |
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| Capacitors | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| EMI filter, Vishay Sprague 20VLSS10 (.01 at 250VAC) bags of 250 $15 | 3 bags | new | $15 per bag | ||||||||||||||||||||||||||||||||||||||||||||||||||
| 2.2 uf 35V 10% (tantalum, I think) marked 225K | new | 10 cents ea | |||||||||||||||||||||||||||||||||||||||||||||||||||
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| a whole bunch | tested a few, seem OK, mostly untested | $5 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| CDE IF-54 2X0.25 uf 110V | 2 | new | $6 ea | designed, for filtering the power line, metal box with two input wires, 3 output wires (white=gnd), in box | |||||||||||||||||||||||||||||||||||||||||||||||||
| Mallory HC2540A 4000uf 25V | 7 | new | $6 ea | in box, black plastic case | |||||||||||||||||||||||||||||||||||||||||||||||||
| 0F40-504, 0.5 mfd, 4000VDCW, Ext'd foil | 2 | used | $5 ea | Plastic Capacitors in Chicago, Red colored glass case with screw terminals | |||||||||||||||||||||||||||||||||||||||||||||||||
| 0F50-254, 0.25 mfd, 5000VDCW, Ext'd foil | 1 | used | $4 ea | Plastic Capacitors in Chicago, Red colored glass case with screw terminals | |||||||||||||||||||||||||||||||||||||||||||||||||
| .0047 uf 15,000V | many | new | $5 ea | yellow colored, axial leads, mylar? MPE-11-N, 10% tolerance, F-DYNE | |||||||||||||||||||||||||||||||||||||||||||||||||
| 45 uf 440 AC | 1 | used | $15 | marked "internal fuse" oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 8uf 660 AC | 1 | used | $10 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 0.5 uf 1500DC, rectangular shape | 1 | used | $8 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 4uf 1000DC | 1 | used | $12 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 2 uf 1000DC | 1 | used | $8 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 0.1 uf 2000DC | 1 | used | $8 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 2(?) uf 600DC | 1 | used | $5 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 10 uf 600DC | 1 | new | $20 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 1uf 600 DC | 1 | used | $8 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 10 uf 440AC | 1 | used | $10 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 2X0.5 uf 600DC | 1 | used | $5 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 3.8,0.05uf 300AC | 1 | used | $2 | oil type (ballast) | |||||||||||||||||||||||||||||||||||||||||||||||||
| 1uf 400v | 1 | used | $5 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 7.5uf 165AC | 1 | used | $5 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 4 uf 370AC | 1 | used | $8 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| 10 uf 1000DC | 2 | used | $15 | oil type | |||||||||||||||||||||||||||||||||||||||||||||||||
| Mallory 4000 MFD 25VDC HC2540A screw terminal filter | 7 | new | $4 ea | Electrolytic |
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| 1 | used | $50 | High voltage mica capacitor:
.001, 25 amp, 25KV, mica capacitor (mica is the best, |
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Relays |
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| Sigma 70R4 | 3 | new | $3 ea | 4PDT 12VDC coil, contacts are 2 amp at 28 VDC or 120 VAC | |||||||||||||||||||||||||||||||||||||||||||||||||
| Magnecraft W171DIP-19, Mouser part number 528-171-19, Reed Relays SPST-NC W/DIODE 12V, 1200 ohm coil - Digikey pricing is $6 each | aprox 50 | new, ROHS compliant | $3 each | SPST, 12V | |||||||||||||||||||||||||||||||||||||||||||||||||
| 16Amp 3PDT
relay, 24Vac coil, spade socket mount (62.33.8.024.0000) Finder General Purpose relay, 3PDT 16Amp, 24Vac coil, Spade socket mount, or .187 faston connectors
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12 | new, ROHS? | $8 each | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Switches |
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| ask | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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Transformers |
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| Motorola 25C800144C | 1 | used | $10 | 110AC, 6.3 and 5V AC, ?? HV, may have come from a TV - workis | |||||||||||||||||||||||||||||||||||||||||||||||||
| Motorola 25D835532O | 1 | used | $10 | same comment as above | |||||||||||||||||||||||||||||||||||||||||||||||||
| Stanley S-1360 reactor, 0.8 HY, 20V 800 cy, 50 ohms DC | 1 | used | $6 | also marked TF1A04YY REACTOR, olive drab colored | |||||||||||||||||||||||||||||||||||||||||||||||||
| Tube Shields and matching sockets -
mostly 12 pin, some 9 pin - mostly bayonet based, MIL surplus or removed
from MIL equipment Click here to see photo |
many | used | .25 to $1 ea | ||||||||||||||||||||||||||||||||||||||||||||||||||
last updated 08/12/2010