Tiny vibrator motor is only 14mm in diameter and 3.5mm thick. Fully enclosed with 23mm(L) flexible leads to connect power. Operates on 1.5VDC up to 4VDC and produces a nice vibration. Perfect for making tiny robots. Approximate resistance 53 ohms.
This is a miniature gearhead with a ratio of 141:1. It is 16mm in diameter x 22mm long. It was made by Portescap, and has a 6mm(L) x 3mm diameter(D) shaft. Part# is B160141. Miniature gearhead only (no motor included). Brand new - worth over $100. Data sheet available online - type in "Portescap B16 gearhead."
Electronic alert pulsates an electronic tone about once per second. Operates on 6VDC up to 16VDC. Panel mounts in a 1.1" hole using supplied mounting ring. Size 1.68" diameter x 1.28" deep, excluding terminals. Brand new.
Ledtech LY11BE-G yellow green backlight panel lights up a beautiful even glow, when 4.8VDC is applied. Uses 42 SMD LED chips inside a 3.67"L x 0.96"H x 0.2" white sealed display case. Has 2 color coded leads for hookup, and 2 thin black bumper edges as shown. Requires 3.8VDC up to 4.8VDC @ 210mA. Luminous intensity is about 230 cd/m². Dominant wavelength is 571mm.
Powered PSF-125-24 compact switching power supply operates from 90VAC up to 264VAC 47 to 63HZ. Output is a regulated 24VDC at up to 5.2Amps. Size is 76mm x 127mm x 30.5mm. Brand new in factory box. Retails for $59.95.
Ledex™ 12VDC miniature tubular solenoid pushes 1"L plunger pin. Size of solenoid about 1"L x 0.5"diameter. Has ?" threaded bushing for panel mounting. Our tests indicate the pin can push out 0.4". Has 1"L insulated wire leads. Comes with mounting nut. Coil resistance is about 48 ohms and requires about 250mA to operate.
These interesting glass Geiger tubes type, DOB-50, were made in Poland during the Cold War. They operate on 390-490V, the plateau length is 50V, and they detect beta and gamma radiation. Size 70mm(L) x 10mm(diameter). Even though these are new in a box, we test each one to make sure that it is perfect. Here in Arizona, the background click from this is one or two counts per minute. This tube works great with C6800 geiger counter kit.
Bright green 4 LED array type 551-0607-004 by Dialight mounts at a right angle on PC boards. Operates on 3VDC @ 10mA. Viewing angle is 60 degree, and wavelength is 565mm. Lens is green diffused. Brand new factory package of 5 arrays.
These new items came from a science summer camp. Consists of a bag of over 100 pieces that can be snapped together to form moving robots, sculptures, structures, etc. Comes with snap together figure as shown. Requires 2AA batteries (not included) for gear motor. Not for children under 3 due to choking hazard. Fun gift for creative people!
Beautiful polished on one side 200MM silicon wafers made for semiconductor industry. These are polished to a beautiful copper colored mirror finish on one side and unpolished on other. They are a work of art and can be mounted on a wall to look like a beautiful mirror. Great for art projects, experimentation, university class studies, etc. Comes in the original heavy duty container (which probably cost the factory more than our selling price for the wafers). Full factory case of 25 new wafers. Sorry, no spec sheets or other data. Note, each wafer has tiny notches as shown (these are part of the manufacturing process).
Nice quality super handy 3 in 1 magnetic pick-up tool features a laser pointer, a white LED light, and a telescopic 24” (when fully extended) shaft with a 3.5lb (pick-up strength) super magnet on end. Very handy for retrieving lost screws, hardware, and nuts from hard to reach places. Has a handy pocket clip and makes a great pointer for lectures. Brushed metal body with included batteries already installed. Sold in retail package -makes a great holiday gift.
Nicely made drill press has 3 selectable speeds ranges by way of a belt and aluminum pulleys, plus a variable speed control for each range, and a die cast aluminum base. Has handy feed lever with depth indicator, adjustable head height on heavy duty column, and adjustable collet for bits up to 1/4" diameter. We use this drill press for drilling PC boards here at the Goldmine and it is able to make the smallest holes in our PC boards with great accuracy. This compares to mini presses over $200! Operates on 110VAC 50/60Hz. RPM ranges 5000, 6500, and 8500. Size of base 6-3/4" square, max height 6", and maximum throat depth 4-3/8". Brand new in retail box. G17382
Cable tester for networks consists of a removable remote and main unit. Requires one 9V battery (not included). Tests for opens, shorts, crossed wires, etc. Both the main unit and remote unit have 8 LED indicators and built in cat5 (RJ45) sockets and BNC connectors. Brand new with instructions and zipper case.
Our Slowest Ametek Pittman 77776:1 Ratio Gearhead Motor
High torque super slow gearhead motor operates from 3VDC up to 24VDC. Gear ratio is an incredible 7776:1. We have never had such a slow rotation high torque motor - at 6VDC the shaft rotates 1 revolution in 4 minutes. With no load the current requirement is 160mA at 6VDC. Size is about 4” long x 1.5” square. Shaft is 0.5” long x 0.31” (8mm) diameter. New with flexible insulated wire leads. Retails for over $200.
This 6 piece set of precision screwdrivers feature spin handles with rubberized grips and good quality precision made tips for tough jobs. You get 3 phillips: 00, 0, & 1 plus 3 slotted: 1.4mm, 2.4mm, & 3.0mm. Set includes handy storage box. We use these here at the Electronic Goldmine and are amazed at how well they work. G15627
Handy Combo 4 in 1 Pocket Screwdriverfor Iphone 5 and XBox
Pocket screwdriver for Iphone 5, XBox, and other high tech electronics features 4 different bits: (1) phillips PH00, (1) 3-S5x50 straight, (1) 0.8-S5x50 star, and (1) T8 torx. All bits are contained in a small pocket clip handle. New!
Handy wire stripper for stripping insulation on various wires. Has 25mm ruler with 1mm increments. Size 7" x 2½" x ¾". Great for electricians, automotive garages, technicians, etc. New in retail packaging.
High quality miniature 6 digit non-resettable impulse counter operates on 5VDC @ 14.1mA. This efficient counter snaps into a 1.063" x 0.551" hole in panel. Has 2 solder pins for hookup and clean bezel. Brand new.
These are actual glass solder masks used to make IC's. They don't have intricate patterns so we are selling them at a blowout price. Some have blocks or dots. Great for classroom study, etc. Comes in a hinged heavy duty container (that cost more than what we are selling the mask for).
Heavy duty insulated barrier block allows up to 6 wires to be connected to each position. Features 3 separate positions, each with lugs that mate with our G18616 quick connect connectors. Size 2"L x 1.1"W (excluding lug connectors).
Factory tube of 18 3-LED display bars. Each LED bar has 3 high quality T1 (3mm) LEDs: 2 diffused green, and 1 diffused yellow. Each led operates from 3VDC, and each LED can be simply pulled out of the 1.25"L x 0.25"W holder. Brand new factory tube of 18 pieces (54 LEDs total).
Antique Giant Heavy Duty fuse type F20A by Buss is 7"L x 1.5"diameter. Rating on fuse shows 250V 200AS. May have slight blemishes or tarnish as this is new old stock. Great steampunk item or for replacement. Weighs in at about 0.7 lbs. each.
Murata posistor heat regulator decreases output voltage of heater to regulate temperature. Works much better than b-Metalic heat controllers. Type PTH476 201T. Works from 100V up to 260V, and is about 0.91" x 1.46" x 0.25" thick.
These new items came from a science summer camp. Consists of a bag of over 170 pieces that can be snapped together to form sculptures, structures, robotic shapes, etc. Brand new! Not for children under 3 due to choking hazard. Fun gift for creative people!
Miniature C&K LOCKING SPDT PANEL MOUNT Toggle Switch
Panel mounting locking toggle switch has lever that must be pulled on to change positions. Has SPDT contacts (ON-NONE-ON) rated 5amp at 120VAC. Complete with panel mounting nut. Has right angle pc leads as shown. New - Retails for $6.
Miniature toggle switch series 7101 features SPDT contacts rated 5amp @ 120VAC. Has large black lever. Body size is 0.5" x 0.26" x 0.33". Mounts in panel hole of 0.55" x 0.3" using screws and nuts to lock in (not included). Retails for $6 each.
Miniature panel mounting rocker switch has gold plated SPDT contacts rated 0.4VA. Has bracket for panel mounting with holes on 0.9" centers, and 3 gold plated pins. Has miniature black rocker. New - Retails for $8.40.
High quality gold plated contacts momentary action pushbutton switch designed for vertical pc board mounting. Has built in bracket, white activator, and gold plated pc pins. Contacts are SPDT rated 0.4VA. New - Retails for $5.50. C&K 8125 series miniature pushbutton.
Assortment of 5 different C&K switches. Any one of these is worth more than the price for the entire assortment. All are first quality - Brand New! A $30 to $50 value. Assortments will vary from picture shown. No hardware included.
High quality key switch C&K features a red body with gray lever. Has built in yellow LED. Contacts are SPDT momentary. Contacts rated 24V @ 10mA. LED operates on 3VDC @ 20mA. Has 6 gold plated pins on bottom. Size is about .48" x .68" (bottom) and lever is .68" x .68". Overall height, excluding pins is .55". Brand new - Retails for $8.50.
Momentary SPDT toggle switch is center off, and is "on" when lever is held down, and on when lever is lifted up. Switch snaps into a 1.2" x .6" hole in panel. Very high quality with gold plated terminals and contacts. Retails for $8.
High quality "snap-in" Gold plated contacts momentary pushbutton switch by C&K "snaps into" a .5" x .62" hole in panel. Has stylish cover bezel and black button. Contacts are DPDT rated 1 amp at 120VAC. New - Retails for $11.00 ea.
Precious metal commutation 9 segment precision motor by Portescap type 22V 48 208E 225, operates on 3VDC up to 30VDC. Rated speed at 24 VDC is 6300 RPM, no load current is 4.8 mA. Torque is 8.13 Nm*N. Size .87" dia x 1.47"L. Has shaft at each end. Shaft is .5"L x 2mm on one end and .25"L x 2mm on other end. Has flexible wire leads. Brand New - Retails for $200.00
Operates from 3VDC up to18VDC and rotates a crank on the outpost. At 3VDC the crank rotates at 12RPM. At 12 VDC, the crank rotates at 90RPM and the no load current drain is 30mA. Size 2.5"L x 1.2" dia. Crank is .4"L x .13" dia. Has wire leads. Nice torque, enables hundreds of unique applications.
Made for laundry equipment, this 120VAC solenoid is very powerful - pull force of 96 to 128 oz. Size 7/8" x 2 15/32". Length of plunger 2". Coil requires 120VAC @ .55amps. Coil resistance is 18.3. Has 2 spade terminals for hookup. Stroke range ¼" to 1". Dormeyer part #7467S. Brand new - retails for $26.00
High quality 12VDC relay features built in Red LED indicator to show when coil is energized and 4PDT 3Amp at 220VAC contacts. Has removable dust cover and manual test button built in. Size 1.07"x 0.83"x1.38" Tall. Has 14 solder eyelets on bottom for hookup. Retails for $14.00 each. G20239
Full 1 lb roll of SN60 (60% tin, 40% lead) rosin core solder by Kester is perfect for all electronic soldering for project kits, PC board, repairs etc. Handy .063" diameter type. Retails for $38.00 G20242
Heavy duty solenoid by Dormeyer Industries part no. P16-201L features panel mounting into a .75" hole (come with nut). Overall size of solenoid body is 2.2" x 1" diameter. Plunger is 2.3" L x .41" diameter slotted with hole. Can pull in .8". Coil resistance 4.5 Ohms. New. G20243
High quality 3PDT relay with 10Amp at 120VAC contacts type GLS-TPDT-240A operates on 240VAC 60HZ. Size 1" x 1.2" x 1.39". Has mounting tabs on top of removable clear dust cover and solder eyelets on bottom. G20244
Handy rosin core solder type SN60 (60% Tin, 40% Lead) by Kester is great for all types of standard kit building, PCB, repair work etc. Full 1LB reel of 0.093" diameter quality solder. Retails for $38. G20247
Converter/Charger adapter plugs into 120VAC and puts out 20VDC at up to 0.35Amp. Has 6ft long cable with stripped leads. Unregulated type so output unloaded is about 26VDC. This unit is perfect for powering up to two G20036 eight LED panels in parallel at almost full brilliance. G20240