Purchase of radio components. We buy radio components at high prices, new and used

Explanation to the List of radio components containing precious metals

It is worth noting that this List is far from exhaustive. We try to add new purchased items to the list, which is reflected in our catalog with photos and prices for expensive radio components of Soviet and imported production in the relevant sections of the site.

You can sell valuable radio components of the USSR for radio scrap, new and used, containing precious metals at competitive prices today by contacting our company. We have been cooperating with private individuals for more than 6 years, reliably. The exact cost of Soviet radio components depends on the quantitative content of precious metals in them, the year of manufacture, acceptance conditions (military or civilian acceptance) and the manufacturing plant.

We also purchase modern radio components of imported and domestic production: capacitors, microcircuits, transistors, connectors, relays and other electronic components.

What radio components are rich in palladium?

Nowadays, the cost of palladium is enormous. A gram of palladium costs almost twice as much as gold - 5,900 rubles. Therefore, extracting palladium from radio components is extremely profitable. Moreover, this metal does not dissolve in sulfuric and hydrochloric acids, so it can be obtained from Soviet radio components using acids - quickly and efficiently.

Experts have long noticed the precious metal palladium in radio components of Soviet electronics. This metal was actively used in the production of computers and in the manufacture of televisions; there is also a lot of this extremely expensive metal in special-purpose equipment - measuring instruments, sensors, and military equipment.

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Palladium lamellas are present in most samples of Soviet computers. Computers made in the USSR can contain up to ten grams of this valuable metal. It is also worth noting the presence of PP-3 resistors, in which palladium is found in abundance in the contacts. Moreover, as experts point out, resistor contacts are rich in 80 percent palladium.

In standard Soviet TVs “Horizon”, “Rubin”, “KVN”, “Sapphire”, “Electronics” the precious metal palladium was present in small quantities. Palladium was most often deposited on CM capacitors in a very thin layer.

The older the equipment, the richer it is in radio components containing precious metals. One PTU-58 TV contains 120 grams of pure silver and almost 15 grams of gold. Palladium, along with platinum, were actively used as contacts in old Soviet technology, along with silver. Prices for precious metals back then were still completely different than they are now.

Capacitors

Capacitors containing precious metals:

Monolithic ceramic capacitors of the following series: KM3, KM4, KM5, + KM6, K10-17, K10-26, K10-48.
Capacitors in a plastic case: K10-17, K10-23, K10-28, K10-43, K10-46, K10-47.
Capacitors KM5 of the H30 group, green in color, are capacitors on which “H30” is clearly written.
We buy Soviet frameless capacitors of all sizes, do not mix imports, it’s immediately obvious.
We currently do not accept imported open-frame capacitors.
Imported capacitors of certain brands (see photo catalogue).
Tantalum capacitors of the following series: K52-9, ET, ETN, K53-1, K53-7, K53-16, K53-18, K53-28.
Capacitors K50-6, K50-12, K53-4, K53-14, K53-21, K71-7, K73p-2, K73-3, K73-9, K78-2 and the like are not suitable, we do not buy them.
Silver-tantalum capacitors: K52-1, K52-2, K52-5, K52-7, ETO-1, ETO-2.
Capacitive assemblies B-18, B-20, pass-through filters B-23, MLZ delay lines, micromodules, GIS.

Which radio components contain precious metals?

1. Microcircuits are one of the sources of precious metals. They come in different sizes, which in particular determines the amount of precious metal. Additionally, the amount of metal will depend on the model of the microcircuit. Components from the USSR era contain significantly more gold-bearing samples. 2. Capacitors are similar to microcircuits in terms of their source of profit. Often it is the older models that contain gold. 3. Resistors are rarely gold-containing. Only rare models will contain anything other than silver, which is quite cheap to sell. 4. Connectors often contain expensive metals. 1 kg of connectors may contain 15-25 grams of gold. But this is if we are talking about connectors made in the USSR. European samples are “poorer” by an average of 5 times. 5. Transistors also contain a decent amount of precious metal. The most interesting transistor models can contain up to 20 grams of gold per 1000 units of parts.

Generator lamps of the GI, GMI, GS, GU series

Lamps containing precious metals.

GS-23B, GS-36B, GI-19B, GMI-2B, GMI-4B, GMI-5, GMI-6, GMI-6-1, GMI-7, GMI-7-1, GMI-10, GMI- 11, GMI-14B, GMI-19B, GMI-21-1, GMI-24B, GMI-26B, GMI-27A, GMI-27B, GMI-32B, GMI-32B1, GMI-38, GMI-42B, GMI- 83V, GMI-89, GMI-90
GU-19-1, GU-29, GU-34B, GU-34B1, GU-43A, GU-43B, GU-50, GU-70B, GU-71, GU-72, GU-73B, GU-73P, GU-74B, GU-78B, GU-84B
GKD1-600/5, TGI1-2500/50, TGI1-2000/35, LI-604 K-1, LI-705, LI-702-1, LI-703, 5 MHz resonator, Quartz K3, RR-7 arrester, Klystron K-12, Klystron K-351, Klystron K-352
We buy generator lamps manufactured before 01/1991. The price of lamps is influenced by the presence of the diamond sign and a number of other factors.
We do not buy radio tubes from USSR TVs without packaging or used radio tubes. More details on the “Lamps” page.

Microcircuits

Microcircuits containing precious metals.

Microcircuits of Soviet and imported production in round, ceramic, planar, DIP, packages of certain series.
Microcircuits in a plastic case of domestic production 155 series and the like.
We currently buy Soviet 580 series microcircuits in a black “large” plastic case with white pins. Price up to 500 rubles/kg
We do not buy microcircuits in a ceramic case with nickel-plated terminals (legs), later we will buy them as nickel scrap.

Connectors

Connectors containing precious metals.

Domestic-made connectors of all series only with yellow contacts!
Domestic connectors in plastic cases do not need to be disassembled, since the connector body is marked with the year of manufacture. This directly affects the price of connectors.
Contacts (ligature) from domestic connectors with yellow coating of contact parts, including round connectors 2RM, ShR, SNTs, ONTs and the like in aluminum cases.
All connectors with silver-plated (white) contacts must be disassembled into ligature; we do not buy these connectors in their entirety. The ligature is the contacts removed from the connector body.
Imported connectors of certain brands with completely yellow contacts.
We do not buy connectors from motherboards and similar connectors in their entirety; they must be disassembled into contacts (ligature).
Yellow and gray (steel) colored lamellas from domestic and imported boards.
Silver plated slats are not suitable for sale. Silver-plated lamellas, as a rule, are also partially covered with a black coating (oxide).
For additional information on these radio components, see the “Connectors” page.

How are precious metals extracted from radio components?

To extract and recycle radio components and devices, it is necessary to separate them by type, each of which requires separate processing conditions. Direct refining can be performed both at home and on an industrial scale. If we are talking about home conditions, then for refining it is necessary to purchase the necessary chemicals, tools, and sometimes equipment in advance. The list of necessary devices will depend on the chosen refining method. Of course, extracting valuable metals from radio components at home is not a profitable business. Moreover, refining and selling precious metals requires a special license, the absence of which may result in administrative and criminal liability. Industrial refining takes place in special plants. Various technologies and methods are used to extract expensive metals. The quality of the output metal also depends on the choice of method. Combining various methods makes it possible to subsequently obtain pure silver, platinum and other metals. There are separate companies that buy radio components. They accept parts from the public, after which they refining them themselves or collaborate with factories.

« Oscilloscopes

Capacitors »

Switches, toggle switches, buttons

Switches containing precious metals.

PG2, PG5, PG7, PR1, PR2, PM2-1, PkP2-1, PKN4-1, P2KnTA, PK1S, PK1E, PK2S, P1T3-1V, P1T4-1V, P1M9-1V, P1M11-1, P1M12-1, PT 2-40, PT 3-40V, PT 33; 55, PKn-2.4-1V, PM2-1V, PKn-4-1V, PT 8-1V,3V, PT 8-1V,3V, PT 8-1V,3V, PT 8-1V,3V, PT9- 1, PT11-1, PT13-1, PT23-1, PT25-1, PT27-1, MP-12, P1T-1-1, P2T-1-1V, P2T-1,7,14T,19, P2T- 1,7,14T,19, P2T-1,7,14T,19, OSP2T-1,2,7, PKn-8-1V, PKn-8-2V, PKn-8-3V, PKn-8-4V, PKn-19-1V, PKn-105-1V, PKn-107-8V, PKn-115-1V, PKn-125, PKn-150-1, P2Kn-1V,3V and P2KnTA-1,2,3,4V, P2Kn-1V,3V, P2KnTA-1,2,3,4V, P2Kn-1V,3V, P2KnTA-1,2,3,4V, P2KnT3V,T4V, P2KnT1,3,4V, P3PN-20, PP6, PP8, PP9, PP11, PPK-2-20, TV1-2, TV1-4, VBT, VDM, SHIV-25/4, SHIV-50/4.
The switches and buttons listed are suitable for a specific month and year of manufacture. Certain series of switches were made with white and yellow leads, but are only suitable with yellow leads. With white leads, analysis is required.
We do not buy switches of the MT series, certain MP series and similar ones in their entirety; they must be disassembled into silver-plated parts.
Other switches require analysis.

Purchase of radio components in Moscow

The MOS-TORG company buys expensive radio components in Moscow and throughout Russia. The website contains a catalog of purchase prices for radio components, their photos and characteristics. Pay special attention to the appearance of the product, as markings may vary, but this does not affect the price. Our company’s specialists will carefully evaluate the product and offer the maximum price for it. If you are geographically far from Moscow, you can send the goods by mail.

The following may be provided for purchase:

• Radio components made in the USSR
• Scrap radio components
• Used radio components
• Radio components of domestic production

Pricing for radio components

The price for receiving radio components is formed based on the latest data.

Radio components containing precious metals

Most often, alloys of gold, silver and other valuable metals can be found in transistors, capacitors, microcircuits, lamps, resistors, relays, connectors, diodes, switches, circuit boards and other electrical parts. Therefore, before you get rid of what appears to be an unnecessary product, compare it with catalog samples and check the cost with a specialist.

Call: 8(499)7555555

Microcircuits and transistors
Microcircuits and transistors in round, ceramic, planar, DIP, plastic cases of all series. Transistors in round, flat, metal, plastic cases, power transistors.

Connectors

Connectors of domestic production. Any brands. Pins of domestic and imported connectors with white or yellow coating of contact parts. Imported connectors. Any brands.

Resistors

SP51,2,3,4,14,15,16,17,18,20,21,22,24,37,39,44, SP3-39, SP3-19, 37,44. Imported microcircuits and transistors in ceramic, planar, DIP and round packages.

Relay

RES7 RES8 RESE9 RES10 RES14 RES15 RES22 RES32 RES37 RES37 RES48 RES78 RP 3.4,5,7 RPS 3,5,7 RPS 11,15,18 RPS20 RPS32 RPS36 RPS36 DP12 RKNM RKNM RKM-1

Switches

PG2, PG5, PG7, PR1, PR2, PP6, PP8, PP9, PP11, MP12, P1M9-1, P1M10-1, P1M11-1, P1M12-1, PM2-1, PkP2-1, PKN4-1, P2KnTA, PK1S, PK1E, PK2S, P1T3-1, P1T4-1, PT9-1, Pt11-1, Pt13-1, Pt23-1, Pt25-1,

Variable resistors

Resistors containing precious metals.

SP5-1, SP5-2, SP5-3, SP5-4, SP5-14, SP5-15, SP5-16, SP5-17, SP5-18, SP5-20, SP5-21, SP5-22, SP5- 24, SP5-37, SP5-39, SP5-44.
SP3-19, SP3-37, SP3-39, SP3-44.
PP3-40, PP3-41, PP3-43, PP3-44, PP3-45, PP3-47.
We buy the listed series of resistors, except for PP3-40 and similar ones, until 1990, after which it is necessary to check for suitability, since not all are suitable.
Resistors SP3-39 need to be disassembled; we buy them with a steel-colored slider. They don't fit with a copper runner, we don't buy those.
We do not buy all other resistors with markings that begin with SP3-0, SP3-3, and so on.
Resistors PP3-40, PP3-43 and the like are suitable until 03.92, after this date a check is required, many are not suitable.
We currently do not buy MLT, OMLT and similar resistors.

Relay

Relays of domestic and imported production containing precious metals.

RES7, RES8, RES9, RES10, RES14, RES15, RES22, RES32, RES34, RES37, RES48, RES78.
RP3, RP4, RP5, RP7, RPS3, RPS4, RPS5, RPS7, RPS11, RPS15, RPS18, RPS20, RPS24, RPS32, RPS34, RPS36.
DP12, RKN, RKNM, RKM-1, RKM-1T, RKM-P, REC43, REN-33, TRA, TRV, TRL, TRM, TRN, TRP, TRT, RTN, TRSM-1, TRSM-2, RVMU- 1, RKP E-506, SK-594, RV-5A, RTS-5.
The listed relays are not suitable for all, but only with certain passports and up to a certain month and year of manufacture.
Relays RES-6, RES-22, RES-32 with white contacts in their entirety are not suitable for sale, remove the aluminum case (cover) and check the color of the contacts. If they are white, then cut the contacts.
We buy relays RES-22, RES-32 in their entirety only with yellow contacts. There is no need to cut the contacts; send or bring relays with intact cases, as there is a marking on the case. And this, in turn, directly affects the price of the relay.
Relays RES-9 with passports 00 01 and 200 cost 2 rubles/unit.
When dismantling the RES-10 relay, the external terminals (legs) must be preserved. Without leads, this relay is significantly cheaper.
We buy relays RES-47, RES-49, RES-60 in their entirety by weight; sending them by Russian Post is not particularly cost-effective. It is possible to disassemble these relays into yellow contact plates and send them in this form. The price in this case will be high.

Printed circuit boards with radio components suitable for scrap

We don’t buy all the cuttings from boards, only suitable radio components.
Boards with only 155 series microcircuits (black plastic, white terminals) are not particularly cost-effective to send via Russian Post. If there are not many of these boards (up to 10 units), then send them along with other radio components, we will evaluate them.
When sending boards with suitable radio components via Russian Post, remove unnecessary heavy parts, for example transformers, capacitors K50-6, K50-12 and other radio components that are not suitable for sale for scrap.

Best regards, team.

Money from radio components

Many people have a stock of radio components gathering dust somewhere in the garage. Some people don’t even imagine that such technical garbage can bring profit. To do this, you do not need to do anything to repair or design; it is enough to simply hand over the radio components in Moscow to specialized companies for the acceptance of non-ferrous metals.

Radio components are also stored in the warehouses of many industries and factories. They are no longer working and must be disposed of, since the old radio components from the Soviet era are not suitable for new devices. Only special organizations that remove metals from electrical household appliances and send them for recycling can properly dispose of technical waste.

Sell capacitors

If you have a stock of obsolete equipment, but you are not sure that these radio components are valuable, you can find out their cost at the collection point. You can also look in special directories that list devices and components of value. It is much more profitable to hand over radio components than to send them to a landfill. Moreover, they can bring considerable profit.

By selling radio components in Moscow, you can free up space at home and replenish your wallet. Radio components and radio-electronic parts are accepted at reception points in the capital. You can hand over devices containing radio components in any condition and quantity. Special organizations for the acceptance of non-ferrous metals accept radio components from individuals and individuals.