RF, Ham Radio parts for sale

electronic components for sale



Click on the thumbnail pictures to open up a much larger image of the parts in a new window.

Remember all prices are in Canadian dollars ($1 Canadian = about $0.75 U.S. dollars).


Temperature Compensated Crystal Oscillator Standards

DSA535SC 19.2MHz TCXO, 2.3 to 5.5 Volt @ 1.1mA max, +/- 2.5ppm/C max, datasheet, use in TC-780M schematic, 7490 divide by 3 to get 6.4MHz, (16 available) - $7 each, or 4 or more $6 each


IF Integrated Circutis

MC3374 FTB Motorola Low Voltage FM Narrowband Receiver IC, 1.1 to 3 Vdc,, up to 75 MHz direct input, specifications (lots available) - $3.50 each or 5 for $15

QFP32 0.8mm package to 0.1" DIP converter PCB (0.7" between rows) only for sale with the MC3374FTB, (10 available) - $0.75 each


RF Power Transistors for VHF & UHF

2SC908 Mitsubishi TO-5 RF power transistor 1.2 Watt @ 500 MHz Vce=13.5V (15 11 available) - $7 each

2SC1121 Toshiba top is plastic stud power transistor, 8.5 Watts used in Grundig units like the FK-101 VHF/UHF transceiver @ 470 MHz Vce=12.6V both for $12 total

2SC2287, NEC RF power transistor, 8 watts @ 175 Mhz, with infinite VWSR. Used in the Yaesu FT-209R, AEG FuG10 and Standard C834 series of VHF transcievers. Datasheet page 1 of 4, Datasheet page 2 of 4, Datasheet page 3 of 4, Datasheet page 4 of 4, ( 4 2 available) - $20 each


GE46 Shows as ECG282 TO-5 4 Watt CB output transistor (3 available) - $3.00 each

MRF5174 ceramic with stud 2 Watts @ 400 Mhz, and datasheets. (20 18 available) $20 each or for 5 or more at $15 each or all at $11 each

SD1007-4 Broadband SGS/SMT RF transistor in the TO-60 stud package, like a souped up 2N5109 but with 0.8A maximum Ic versus 0.4 for the 2N5109. The 2N5109 specs are specified at 50mA Ic but the SC1007-4 is at 100mA. (12 available) - $8 each

2N5641 Motorola RF top is ceramic stud power transistor. 7 Watts out at 175MHz. Capable of over 9 Watts output at 100MHz. Usable to 400MHz. Stud is electrically isolated. (2 available) - $10 each

2SC2221 NEC TO-39 RF power transistor 2 Watt @ 175Mhz Vce=7.2Volt (9 available) - SOLD

2SC1589 NEC TO-202 RF power transistor, rated 1.5W @ 225MHz Vce=12V, tab and leads straight. Used in the transmitters and transceivers such as the Yaesu FT301, FT-One and FT-7B as a driver for up to the 10 meter band.(43) $10 each

4 - CATV amplifiers
Two - TRW CA116
One - Motorola 1st stage 134-120
One - Motoroal 2nd stage 134-121
All Four for a total of $10


Beryllium Oxide Thermally-conductive insulators

Aavid Thermalloy p/n #4005G Beryllium Oxide electrical insulators, but thermally conductive washers for TO-5/TO-39 RF power transistors with 3 holes for leads. List Price 4005G specifications (120 96 available) - Each only $1.25, or for 5 or more at $1 each


Variable Capacitors

Butterfly, dual 2.1 - 5.3pf Air variable capacitor, E.F.Johnson 160-205, rated according to their catalog for 750 Volts r.m.s.. Mounts in a 1/4" holes, and has a 3/16" diameter x 1/4" long shaft. spec from Johnson catalog (3 available) - $8 each

Butterfly, dual 3.2 - 11.0pf Air variable capacitor, E.F.Johnson 160-205, rated according to their catalog for 750 Volts r.m.s.. Mounts in a 1/4" holes, and has a 3/16" diameter x 1/4" long shaft. spec from Johnson catalog (10 available) - $11 each

Dual VHF ceramic variable capacitor about 2 - 7pf. Hammarlund Dual 2-7 pf air variable capacitor. Air gap greater than 0.02". 1/4" dia. shaft 3/4" long. Three-hole mounting with 4-40 bolts included. You have to take one apart to see the Hammarlund engraving baked into the ceramic. Model # 80199 also part number ZA-10414. 1/4" dia. X 3/4" long shaft. 63 grams. (5 available) $7.25 each or all 5 for $30.00

Used 6-106 pf OAK model 4460 panel mount air variable padder capacitor very similar to the Hammarlund APC-100. Used but in good condition, Bigger adjuster, than a Hammarlund APC-100, can be turned by hand or slotted screwdriver. ( 8 3 available) - $8.50 each or all 3 for $20

10-108 pf in the shielding case. 400 volts with a 0.017" gap between the plates. Shielded air variable padder capacitor. National Radio Products W-100 in original 1940's or 1950's boxes with hardware. Adjustment is by a 1/4" hex driver or pair of pliers. (13 available) - $16 each or 3 for $40

5 - 75 pf Hammarlund APC-75 panel mount air variable padder capacitors with original vintage boxes and padding. picture, outline drawing. (3 available) - $9 each or all 3 for $24

Butterfly, dual 2.9 - 10pf max. Air variable capacitor. E.F. Johnson part number 10LB15, Catalog number 167-21, Appears to be good for 1.5 kV peak. Mounts in single 3/8" hole. 1/4" shaft 7/16" long. Mounting nuts and lockwasher included. Original vintage (Maybe 1950's) box with original padding. image 1, image2 outline drawing. (2) - $16 each

#104257-3; dual 15-550pf air variable tuning capacitors. The total unit size of each is fairly large at approximately, 40mm high X 60mm wide X 55mm deep. The shaft is direct drive (ie. full tuning with 1/2 turn) with what appears to be 9 ball-bearings around the 3/8" (9.55mm) diameter shaft that is 9/16" (15mm) long (outside the body of the unit). Each section has 12 fixed plates, and 13 moving ones. These units are non-linear capacitance (ie. They have semi-circular plates, but the shaft is not at the center.) Two sets of braid for grounding, and a heavy lead from each section. There are NO padder capacitors on the units. Heavy unit at 280 grams. (Sold Out) - $18 each

50pf max. Air variable capacitor. Should be good up to 1000 volts #074055 with ceramic base. Panel mount with 1/4" shaft 6" long. (1 available) - $15.00

3.5 - 25pf x2 Buttefly variable capacitor, 350 VDC, Jackson C714. Body, 13/16" x 1-3/16" x 1.1" long, 0.15" air gap between plates. 1/4" dia. x 1/2" long shaft. (1 available) $12.00


Trimmer / compression / screwdriver adjust variable capacitors

14(max)-70pf (+50%-0%) 200volt miniature ceramic trimmer capacitor. Only 5mm (0.2":) diameter. Part number TSC(N)-05-700, ( 50 30 available), $0.40 each or for 10 or more $0.30 each

1.7 - 11.7pf minimum range 325VDC Johnson 193-29-34 air variable trimmer capacitors. Lug connections. 0.5" x 0.56" x 0.6" high. +50ppm +/- 20ppm/C. Each half of the capacitor machined from one piece of metal to make the plates for rigid construction. ( 14 10 available) $2.75 each

Used 1.9 - 10.4pf minimum range 189-4 Johnson air variable trimmer capacitor . 0.45" x 0.43" x 0.6" high. Lug connections. (1 available) $1.25

1.5 - 5.0pf minimum range 125VDC Johnson miniature air variable trimmer capacitors. PCB mount. 0.35" x 0.35" x 0.35" in size +45ppm +/- 15ppm/C. Identified by a red "7". Each half of the capacitor machined from one piece of metal to make the plates for rigid construction. (10 availabe) $1.90 each or for 5 or more $1.50 each

Teflon high-powered UHF/microwave variable capacitors looks to be about 2-8pf and likely good up to 2kV. All silver plated piston type. Extremely rugged. About 1 3/8" long. D-keyed mounting hole and connection is about 7/16" outside dia. on the threads (all apparently silver plated). Second connection to be made to silver plated tube about 3/8" long, and 1/4" ID (without the mounting bolt. (4 available) $7.50 each

5.5 - 100 pf 600 Vrms, Hammarlund APC-100 panel mount trimmer capacitor with ceramic base. (SOLD OUT) $10.00

Dual separate mica compression trimmer capacitors Electromotive part number 51102200. Each section is 5-80pf, 500VDC perfect for replacing "60pf" or "80pf" maximum capacitors; great in 2 metre and FM band RF amplifiers. Capacitors set in ceramic block 1 1/16" x 1 3/16"with maximum height of ceramic 7/16" high. Both sections have electrically-isolated adjustment screws. You can use one of these to electrically replace TWO Arco #404's or #462's but can take higher voltage. (52 SOLD OUT) - $2.25 each

8 - 50pf N750,Tusconix Series 557 350WVdc 0.5" dia. ceramic trimmer cap common in Collins Transcievers (4 available)

5 - 25pf "A" temperature co-efficient, Tusconix Series 557 350WVdc 0.5" dia. ceramic trimmer cap common in Collins Transcievers (4 available)

3 - 12pf NPO Tusonix Series 557 350WVdc 0.5" dia. ceramic trimmer capactior (21 available) $1.30 each or all 11 for $10


Standoff & Feedthrough Capacitors

680 pf standoff capacitor by Erie 1/4" threaded hex standoffs with nut and lockwasher. (3 available) - $2.50 each


Discoidal metal feed-thru's solder mount type 1500pf, looks like Tusonix series 2450-001 (500 volt) 7mm Max. dia, 4mm reduced diameter, total length 17mm 1.3mm dia. wire, eyelet at other end. (20 available) - $0.90 each


Inductors

RF heavy duty QUAD spiral (pancake) variable inductor Each section measures 25 to 700nh max, 6 turns and is shielded.. 1/4" diameter X 2 1/2" long shaft. Shielded box: 6" x 2" x 2" P.R Mallory Co. #446S001. (1 available) - $40

100-180nH variable coils. Orange molded adjustable RF coils with hex adjusted powdered iron core. (lots available) $0.90 each or for 5 or more at $0.70 each

4.7uH 10% axial inductors, 190mA max, 56MHz minimum self-resonant frequency; about 1/4" long x 9/32" maximum diameter conformal coated. (around 500 available) - $0.20 each or for 10 or more $0.15 each

Pi-wound plate choke RF power choke on 3" long ceramic form, coil 1.25" dia. 5 pi-wound sections. 10 Ohms, 3.5 mH, #24 AWG wire 600mA 4500VDC . (1 only) - $15


RF Coil Forms

Coil form types can be combined for quantity discounts

Coil forms are in order, first by diameter from smallest to largest, and then by frequency from lowest to highest.

Ceramic Panel-mount coil forms. 0.205" dia. X 0.28" winding length Cambion 530-3606-02. With mounting hardware and 2 fixed terminal points, one at each end. White Iron-9 core, best Q over 50-200 MHz. (10 available) - $6.00 each or all 10 for $5.00 each


Ceramic Panel-mount coil forms. 0.26" dia. X 0.6" winding length Cambion 530-1536-02. With mounting hardware and 2 clip-on solder-rings. Red Carbonyl E core, best Q over 1-20 MHz. ( 25 17 available) - $7.50 each or for 10 or more $6.50 each

Ceramic Panel-mount coil forms. 0.26" dia. X 0.47" winding length Cambion 530-1535-02. With mounting hardware and 4 fixed terminal points. Red Carbonyl E core, best Q over 1-20 MHz. (22 available) - $7.75 each or for 10 or more $6.50 each

Ceramic Panel-mount coil forms. 0.26" dia. X 0.47" winding length Cambion 530-1535-03. With mounting hardware and 4 fixed terminal points. Green Carbonyl J core, best Q over 20-50 MHz. (3 available) - $7.25 each or for all 3, $6.00 each

Ceramic Panel-mount coil forms. 0.26" dia. X 0.47" winding length Cambion 530-1535-04. With mounting hardware and 4 fixed terminal points. White Iron-9 core, best Q over 50-200 MHz. (8 available) - $7.75 each or for all 8, $6.50 each

Ceramic Panel-mount coil forms. 0.26" dia. X 0.47" winding length Cambion 530-1535-04. With mounting hardware and 2 fixed terminal points, one at each end. White Iron-9 core, best Q over 50-200 MHz. (7 available) - $7.50 each or for all 7, $6.25 each


Ceramic Panel-mount coil form, 3/8" dia. X 0.6" maximum winding length. Red Carbonyl J core, best Q over 1-20 MHz. With mounting hardware and 4 fixed terminal points. (10 available) - $10.00 each, or 5 or more for $9.00 each

Ceramic Panel-mount coil form, 3/8" dia. X 0.75" maximum winding length. Red Carbonyl J core, best Q over 1-20 MHz. With mounting hardware and 2 clip-on solder-rings. (2 available) - $10.00 each, or 5 or more for $9.00 each

Ceramic Panel-mount. coil form, 3/8" dia. X 0.6" winding length. Green Carbonyl J core, best Q over 20-50 MHz. With mounting hardware and 4 fixed terminal points. (11 available) - $9.50 each or 5 or more for $8.50 each

USED Ceramic Panel-mount. coil form, 3/8" dia. X 0.6" winding length. Green Carbonyl J core, best Q over 20-50 MHz. With winding, mounting hardware and 4 fixed terminal points one with soldered on hex head. (2 available) - 5.00 each

Ceramic Panel-mount. coil form, 3/8" dia. X 0.75" winding length. Green Carbonyl J core, best Q over 20-50 MHz. With mounting hardware but no tie points nor clip-ons . (1 available) - $7.00

Ceramic Panel-mount. coil form, 3/8" dia. X 5/8" winding length. Green Carbonyl J core, best Q over 20-50 MHz. With mounting hardware. One with 8 tie-points and one has 5 tie points, (4 on the ring nearest the panel mounting and is designed with only 1 at the far end ring). (2 available) - $9.50 each

Ceramic Panel-mount. coil form, 3/8" dia. X 0.6" winding length. White Iron-9 core, best Q over 50-200 MHz. With mounting hardware and 4 fixed terminal points. (40 available) - $9.50 each or 5 or more for $8.50 each

One With mounting hardware and only one end with 2 fixed terminal points. (1 available) - $7.00

Ceramic Panel-mount coil form, 3/8" dia. X 0.6" maximum winding length. Silver-plated brass core, which reduces inductance (rather than increasing it) best for VHF. With mounting hardware and 4 fixed terminal points. (27 available) - $10.00 each, or 5 or more for $9.00 each

USED Ceramic Panel-mount coil form, 3/8" dia. X 0.6" maximum winding length. Silver-plated brass core, which reduces inductance (rather than increasing it) best for VHF. With winding, mounting hardware and 4 fixed terminal points. (1 available) - $6.00

Ceramic Panel-mount coil form, 3/8" dia. X 0.6" maximum winding length. Silver-plated brass core, which reduces inductance (rather than increasing it) best for VHF. With mounting hardware and 4 fixed terminal points, but one is not cemented in place. (1 available) - $10.00 each, or 5 or more for $9.00 each

Ceramic Panel-mount coil form, 3/8" dia. X 0.6" maximum winding length. Silver-plated brass core, which reduces inductance (rather than increasing it) best for VHF. With mounting hardware and 3 fixed terminal points, but one is not cemented in place. (1 available) - $10.00 each, or 5 or more for $9.00 each

Ceramic Panel-mount coil form, 3/8" dia. X 3/4" maximum winding length. Silver-plated brass core, which reduces inductance (rather than increasing it) best for VHF. With mounting hardware and 2 clip-on solder-rings. (3 available) - $10.00


Ceramic Panel-mount coil form, 1/2" dia. X 1.0" maximum winding length. Green Carbonyl J core, best Q over 20-50 MHz. With mounting hardware but no clip-on tie points. (1 available) - $10.00

Ceramic Panel-mount coil form, 1/2" dia. X 1.0" maximum winding length. White Iron-9 core, best Q over 50-200 MHz. With mounting hardware a 4 fixed terminal points. (9 available) - $12.00 or all for $11.00 each


Ceramic Panel-mount coil forms. 0.205" dia. X 0.28" winding length Cambion 530-3606-03-02. With mounting hardware and 2 fixed terminal points, one at each end. Green Carbonyl J core, best Q over 20-50 MHz. (SOLD OUT) - $6.00 each or for 10 or more $5.25 each

Ceramic variable coil forms for High Power VHF use by Cambion (Midland Ross) Part number: 530-1538-05. 0.5" dia. x 1.0" winding length, 2 collars each but with 4 terminals; Plated brass Perma-Torq slug for 100 MHz use and up. Slotted at both inside the large core, and at the end of the 6-32 shaft. Total length excluding slug shaft about 2" For panel mounting. Includes the 1/4"-28 nut for mounting. These are far too big for my uses. (11 available) $11 each

Chart of RF coil form core types, carbonyl and white cores, and their characteristics.


Minicircuits

PSC-8A-4 MiniCircuits 8-way power combiner/splitter 5-500 Mhz, 50 ohm. Hermetically sealed 1.6"x0.75"x0.38" List price $103.95 US each. For datasheets please visit PSC-8A-4 datasheet ( 2 1 available) - $18 each last one reduced to $14


460kHz / 455kHz Ceramic Filters

LT455BW 455kHz 6 element ceramic filter, +/- 15kHz 6db bandwidth, +/- 30khz -50db, (20 18 available) - $1.50 each, or for 4 or more at $1.25 each

LT455EW 455kHz 6 element ceramic filter, +/- 7.5kHz 6db bandwidth, +/- 15khz -50db, (20 8 available) - $1.75 each, or for 4 or more at $1.50 each

CFU455H 455kHz 4 element ceramic filter +/- 3kHz 6 db bandwith, +/- 9khz 40 db down, (10 available) - $1 each

L40B461 believed to be 460kHz filters 4 element (for European radios), (5 available) - $1 each


21.4MHz 4-pole Monolithic Crystal Filter

21M7B - 10.7MHz 4 pole crystal filter, comprised of a matched pair of crystal filters in HC-80 3-leaded hermetic crystal packages, for 12.5kHz channel spacing, -3db +/-7.5kHz, -40dB +/-14kHz. (6 available) - $6.50 per set


45MHz 4-pole Monolithic Crystal Filter

M45B4 - 45MHz 4 pole crystal filter, -3db +/-3.75kHz, -30dB +/-12.5kHz. specifications front view, back view, (30 available) - $4.50 each or 5 or more for $4 each


10.7MHz 4-pole Monolithic Crystal Filter

10M15B - 10.7MHz 4 pole crystal filter comprised of a matched pair of crystal filters in HC-49 3-leaded hermetic crystal packages, for 25kHz channel spacing,-3db +/-7.5kHz, -40dB +/-25kHz. specs, (5 available) - $6.50 per set

10M7B - 10.7MHz 4 pole crystal filter comprised of a matched pair of crystal filters in HC-49 3-leaded hermetic crystal packages, for 12.5kHz channel spacing, -3db +/-3.75kHz, -40db +/-14kHz specs, ( 5 available) - $11 per set


Iron Powder Toroids

Remember these are heavy items, so please check with me on shipping costs before ordering:

T200 Toroid light blue, appears to be similar to a T200-1 core from the inductance. They are at least 35 years old and measure 50t=75.8uh or about 30nh per turns squared. Appears they would be best for 160 meters down to Lowfers. 2.02" (51 mm) o.d., 1.24" (31.5 mm) i.d., 0.53" (13.5 mm) thick. 93 grams (3.3 oz) weight. (8 available) - $5 each


Ferrite cores for Baluns and Radio Frequency Suppression

Remember these are heavy items, so please check with me on shipping costs before ordering:

RH tube core 17.5mm X 28.5mm X 9.5mm (Amidon FB-43-6873 or Fair-rite #43 equivalent 2643665702) Bead & Ferrite F9B 750 ui material specs, (10 6 available) - $1.25 each

RH tube core 16mm X 28.5mm X 8mm (Amidon FB-43-6252 or Fair-rite #43 equivalent 2643625102) Bead & Ferrite F9B 750 ui material specs, (10 8 available) - $1.10 each

RH thick toroid core 12.7mm X 12.7mm X 7.9mm (similar to Amidon FT-50B-61) Bead & Ferrite G41 ui material specs, (12 available) - $0.80 each

RHH 2 hole balun core 6.3mm dia X 6.3mm long unknown ferrite material good for radial leads in and out the same end for power supply lines (about 170 available) - 7 for $1 or 50 for $5

T toroid core 17.5mm X 12.5mm X 9.5mm (similar to Fair-rite #61 2661665802, 2 similar to 26611665702) Tak Technology M61 100 ui material specs, (31 available) - $0.90 each

RID balun core 7.5mm thick X 28mm long X 13.5mm wide (Fari-rite #43 equivalent Amidon BN-43-6802) Bead & Ferrite B29 800 ui material specs, (SOLD OUT) - $1.25 each

RID balun core 7.5mm thick X 28mm long X 13.5mm wide (similar to Amidon BN-61-6802) Bead & Ferrite G41 ui material specs, (SOLD OUT) - $1.25 each

RID balun core 7.5mm thick X 13.4mm long X 13.5mm wide (similar to Amidon BN-61-202) Bead & Ferrite G41 ui material specs, (SOLD OUT) - $0.75 each

RH tube core 17.5mm od X 28.5mm long X 9.5mm id (Fair-rite #43 equivalent 2643665702) Pro-core B-8 800 ui material specs, (SOLD OUT) - $1.30 each

RH tube core 17.5mm X 28.5mm X 9.5mm (Fair-rite #46 similar to 2646665702) Himeda F5 500ui material specs, (SOLD) - $1.30 each

T toroid core 12mm od X 5.5mm high X 7mm id (Fair-rite #43 similar to 5943000301 or Amidon FT-50A-43) Bipolar Elecronic GL5B 750 ui material (SOLD OUT) - $0.40 each


Antenna Rods

10mm X 140 mm (3/8" diameter X 5-1/2" long) ferrite antenna rod, Material A2G (similar to Fair-rite #51) 300ui, (60 turns gives about 295uh, tested at 1Mhz) specs, best Q for 0.4-2Mhz, yellow end (4 available) - $6.50 each

10mm X 140 mm (3/8" diameter X 5-1/2" long) ferrite antenna rod, Material A5N (similar to Fair-rite #61) 100ui, (8 turns gives about 3.4uh tested at 7.9Mhz) specs, best Q for 0.4-20Mhz, blue end (4 available) - $6 each

Antenna Coaxial Switch

Dow Key 78-102 SP6T manual Coaxial switch (similar to the 78-0604 but has different silver-plated UHF connectors that have identical threads to an SO-239, but the inside of the connector is male like an PL-259 instead, someone who e-mailed me told me this mates to an SO-238 but I have not been able to verify this). One UHF socket in and six out. Good for 1000 Watts at 50MHz an 450 Watts at 450MHz. Comes with knob. (SOLD) - $15.00


Voice Scrambler IC's

MX204J MX-Com variable split band inverter datasheet - the pair for $20


MX224P MX-com variable split band inverter datasheet - the pair for $20



High Voltage relay for sale

Kilovac Stacked Ceramic High-Voltage High-Current Vacuum Relay # KC-3/S10, 26.5 VDC coil, SPDT, never used (plate contacts separated by 3/8" thick ceramic tubes, 3/4" in diameter) Rated at 8kVDC (or 8kV peak AC 60Hz) 25 Amps continuous current with contacts closed 0.1 Amp switching at 8kVDC (or 8kV peak AC @ 60Hz) 0.015 ohm contact resistance. 18mS response time< All ratings are for purely resistive circuits. $110


MINIMUM ORDER IS $20.00, PLUS SHIPPING COSTS (unless you are picking this up in person). All prices are in Canadian dollars.

Shipping is extra, but I can confirm shipping from Toronto, Canada and let you know the options and costs once I know where you are located.

Table of Contents

Electronic Parts for sale home

High Voltage: Capacitors, Diodes & Relay

Capacitors: Polypropylene, Mylar film, Photoflash, Gold Super, Electrolytics

Power Ferrites & Transformers

Semiconductors: IC's, transistors & diodes

Switches: Rotary, Foot, & relays

Vacuum Tubes: Audio & Radio

Misc: Prisms, instrument knobs, power resistors, motors

Shipping Costs

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