https://sovietunionussr.com Fri, 12 Jun 2026 04:03:45 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://sovietunionussr.com/mtx-90-mtx90-90-nixie-cold-cathode-vacuum-thyratron-tube-ussr-new-nib-100pcs/ https://sovietunionussr.com/mtx-90-mtx90-90-nixie-cold-cathode-vacuum-thyratron-tube-ussr-new-nib-100pcs/#comments Wed, 17 Mar 2021 20:38:45 +0000 http://sovietunionussr.com/mtx-90-mtx90-90-nixie-cold-cathode-vacuum-thyratron-tube-ussr-new-nib-100pcs/












MTX-90 MTX90 MTH Nixie cold cathode vacuum thyratron tube NOS factory box 100pcs. MTX-90 NIXIE Cold Cathode Vacuum Thyratron Tube (MTH-90) 1983 USSR NOS Tested. Rare, not produce now. You can use it also like nixie light bulb. Intended for working with low signals and like a ionic relay. Envelope – glass, miniature. Leds: 1 – Cathode, 2 – Anode, 3 – Grid. New old stock, never used, perfect condition. Brightness: at least 80 Cd/m2 Viewing angle: at least 60 degree Anode voltage: free grid. 2mkA at Ua=120V: 8-40mkA at Ua=85V. 800mks Working period: in on-off operation: >4000 times in trigger operation: >5000 hours. Lot for 100 pcs. We use UkrPoshta (Ukranian Post) for all our International deliveries. Sometimes it can take longer up to 8 weeks. We will make every effort to fix any problem. We guarantee you complete satisfaction with all our high quality products. The item should come to the above address within 30 days after you received it. After 30 days we will no longer be responsible and the item won’t be taken back. Item for returning must have the original tags and packing, otherwise it won’t be accepted. The item “MTX-90 MTX90 -90 Nixie cold cathode vacuum thyratron tube ussr NEW NIB 100pcs” is in sale since Monday, July 31, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets”. The seller is “g_titov” and is located in Payment in USA. This item can be shipped worldwide.

• Model: MTX-90 MTX90
• MPN: Does Not Apply
• Brand: USSR
• Type: Thyratron

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Transistors 1T308B germanium diffusion-alloy structures p-n-p universal. Designed for use in auto generators, power amplifiers, and pulse devices. Main technical characteristics of the 1t308b transistor. RC max – constant collector power dissipation: 150 mW. FGR-the Maximum frequency of the transistor current transfer coefficient for circuits with a common emitter and a common base: at least 120 MHz. UC-collector-base Breakdown voltage at the specified collector reverse current and emitter open circuit: 20 V. Uebo-Breakdown voltage of the emitter-base at the specified reverse current of the emitter and the open circuit of the collector: 3 V. IC max – maximum permissible DC collector current: 50 mA. Icbo-collector Reverse current – current through the collector junction at the specified collector-base reverse voltage and open emitter output: no more than 5 µa. H21e-Static current transfer coefficient for a circuit with a common emitter in the large signal mode: 50…120 (1V, 10mA). SC-collector junction Capacity: no more than 8 (5V). RCE us-saturation Resistance between collector and emitter: no more than 24 Ohms. CABG – noise Ratio of the transistor: not regulated. TC-time Constant of the feedback circuit at high frequency: no more than 400 PS. The item “100pcs 1T308B. /2N2048,1308/. BOX. Germanium transistor. USSR” is in sale since Friday, January 17, 2020. This item is in the category “Business & Industrial\Electrical Equipment & Supplies\Electronic Components & Semiconductors\Semiconductors & Actives\Transistors”. The seller is “begrant-ru” and is located in OMSK. This item can be shipped worldwide.

• Country/Region of Manufacture: Russian Federation
• MPN: Does Not Apply
• Brand: USSR
• Model: 1T308B

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1T308V Transistors 1t308v germanium diffusion-alloy structures p-n-p universal. Designed for use in oscillators, power amplifiers, pulse devices. Available in a metal-glass housing with flexible terminals. The type of device is indicated on the body. The mass of the transistor is not more than 2.2 g. Main technical characteristics of the transistor 1308V: Structure: p-n-p RC max – constant collector power dissipation: 150 mW; F – Limiting frequency current transfer ratio of the transistor for circuits with common-emitter and common-base: not less than 120 MHz; Ikbo – Breakdown voltage collector-base for a given reverse collector current and open-circuit emitter: 20; U – Breakdown voltage emitter-base for a given reverse current of the emitter and an open circuit collector: 3; IK max – Maximum permissible DC collector current: 50 mA; Ikbo – Reverse collector current – current through the collector junction for a given reverse voltage collector-base and open emitter output: less than 5 µa; h21e-Static current transfer coefficient for the circuit with a common emitter in the large signal mode: 80…150 (1V; 10mA); SC-collector junction capacitance: not more than 8 (5V); Rke us-saturation Resistance between collector and emitter: not more than 24 Ohms; Transistor noise figure: not more than 8 dB (1.6 MHz); TC-time Constant of the feedback circuit at high frequency: no more than 400 PS. The item “100pcs. 1T308V. 2N2048,1308/Germanium transistor. USSR” is in sale since Tuesday, May 21, 2019. This item is in the category “Business & Industrial\Electrical Equipment & Supplies\Electronic Components & Semiconductors\Semiconductors & Actives\Transistors”. The seller is “begrant-ru” and is located in OMSK. This item can be shipped worldwide.

• Country/Region of Manufacture: Russian Federation
• MPN: Does Not Apply
• Brand: USSR
• Model: 1T308V

]]> https://sovietunionussr.com/100pcs-1t308v-2n20481308germanium-transistor-ussr/feed/ 0 https://sovietunionussr.com/6n1p-61-a-g-6bq7a-6dj8-ecc88-triode-vacuum-tube-soviet-nos-new-100pcs/ https://sovietunionussr.com/6n1p-61-a-g-6bq7a-6dj8-ecc88-triode-vacuum-tube-soviet-nos-new-100pcs/#comments Wed, 15 Jul 2020 20:37:12 +0000 http://sovietunionussr.com/6n1p-61-a-g-6bq7a-6dj8-ecc88-triode-vacuum-tube-soviet-nos-new-100pcs/








6N1P 61 a-g 6BQ7A vintage triode vacuum tube soviet NOS NEW 100pcs The 6N1P (Russian: 61) is a Russian-made miniature 9-pin medium gain double triode vacuum tube intended for use as a line audio amplifier and cathode driver. Basic data: Uf = 6.3 V, If = 600 mA µ = 35 Ia = 7.5 mA S = 4.35 mA/V Pa = 2.2 W The 6N1P has similar ratings to the 6DJ8 and in the past was sometimes rebranded as such, however differences between the two types (the 6N1P requires almost twice the filament current and has only one third the S value) mean they are not directly interchangeable. The S is about 4.35 ma/V, the 6DJ8/ECC88 has a S of 12.5 ma/V and a gain of 33 and a lower internal resistance. However, the 6N1P is typically more linear for a given load. It is therefore inaccurate to say that these two tubes are identical. The closest western equivalent to the 6N1P is the well known 6BQ7A. A ruggedized/extended ratings version of the tube is designated 6N1P-EV (Russian: 61-). It has currently found a use as a driver tube in hi-fi tube amplifiers (such as Audio Research models VS55 and VS110) because of its excellent low distortion and low noise characteristics. The tube is manufactured by the “Voskhod” plant in Kaluga, Russia and is distributed in the West under the Sovtek and Svetlana brand names. The Russian 6N1P tubes are similar to the 6DJ8/6922 families, but NOT a direct replacement, because of the few different parameters! Still, because of the warm, soft, true vintage tone, they are very good upgrade to the western close analogs, if you consider adjusting your amp. Lot for 100 pcs. We use UkrPoshta (Ukranian Post) for all our International deliveries. Sometimes it can take longer up to 8 weeks. We will make every effort to fix any problem. We guarantee you complete satisfaction with all our high quality products. The item should come to the above address within 30 days after you received it. After 30 days we will no longer be responsible and the item won’t be taken back. Item for returning must have the original tags and packing, otherwise it won’t be accepted. The item “6N1P 61 a-g 6BQ7A 6DJ8 ECC88 triode vacuum tube soviet NOS NEW 100pcs” is in sale since Monday, January 15, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets”. The seller is “g_titov” and is located in Payment in USA. This item can be shipped worldwide.

• Model: 6N1P
• Type: Vacuum Tube
• Brand: USSR
• MPN: Does Not Apply

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Transistors 1T308G germanium diffusion-alloy structure p-n-p universal. Designed for use in auto generators, power amplifiers, pulse devices. Main technical characteristics of 1t308g transistor. RC max – constant dissipated collector power: 150 mW. FGR-the Maximum frequency of the current transfer coefficient of the transistor for circuits with a common emitter and a common base: at least 120 MHz. UC-collector-base Breakdown voltage at a given reverse current of the collector and open circuit of the emitter: 20 V. Uebo-Breakdown voltage of the emitter-base at the specified reverse current of the emitter and open circuit of the collector: 3 V. IC max – maximum permissible DC collector current: 50 mA. Icbo-Reverse collector current – current through the collector junction at a given reverse collector-base voltage and open emitter output: no more than 5 µa. H21e-Static current transfer coefficient for a circuit with a common emitter in the large signal mode: 50…300 (1V, 10mA). SC-collector junction Capacity: no more than 8 (5V). Rke us-saturation Resistance between collector and emitter: no more than 24 Ohms. Ksh – transistor noise Factor: no more than 6 dB (1.6 MHz). TC-time Constant of the feedback circuit at high frequency: no more than 400 PS. The item “100pcs. 1T308G /2N2048,1308/P-N-P/ Germanium transistor. USSR” is in sale since Wednesday, June 5, 2019. This item is in the category “Business & Industrial\Electrical Equipment & Supplies\Electronic Components & Semiconductors\Semiconductors & Actives\Transistors”. The seller is “begrant-ru” and is located in OMSK. This item can be shipped worldwide.

• Model: 1T308G
• Country/Region of Manufacture: Russian Federation
• MPN: Does Not Apply
• Brand: USSR
• Transistor Type: PNP BJT

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