Jiangsu Profile
Product List
1216. Dxyd77n-19f-8A-F 8ohm 5W 77mm Plastic Cone Waterproof Loudspeaker Driver 
[Oct 13, 2021]
[Oct 13, 2021] ***We will be present at next expo electronicAsia in HongKong(China) Oct 13th-16th Booth No.5E-J07*** Dxyd77n-19f-8A-F 8ohm 5W Hot Selling Micro Loudspeaker 77mm Waterproof Speaker Driver Changzhou ...
1217. High Quality Twin Triode Designed Radio Frequency Amplifier Electron Tube [May 06, 2019]
[May 06, 2019] 12AT7 is a miniature, high-mu, twin triode designed for use as a grounded-grid radio frequency amplifier or as a combined oscillator and mixer at frequencier approximately 300 megacycles, heater voltage; 6.3v (parallel ...
Company: Sinotronics Co., Ltd.
1218. High Quality a Miniature, Radio Frequency Amplifier Electron Tube [May 06, 2019]
[May 06, 2019] 12AX7 is a miniature, high-mu, twin triode designed for use as a grounded-grid radio frequency amplifier or as a combined oscillator and mixer at frequencier approximately 300 megacycles, heater voltage; 6.3v (parallel ...
Company: Sinotronics Co., Ltd.
1219. High Quality Filamentary Type Triode Designed Electron Tube [May 06, 2019]
[May 06, 2019] The 300B-98 is filamentary type triode designed for use as an audio freguency power amplifier, Characteritics; Filament voltage; 5.0volts plate current 60 milliamperes power output 8 watts filament current 1.2 amperes. ...
Company: Sinotronics Co., Ltd.
1220. High Quality Zero Bias Power Triode Electron Tube [May 06, 2019]
[May 06, 2019] The 572B (type811A and 811A/B replacement) zero bias power triode amplifier, Characteritics; Filament voltage; 6.3volts current 4.0 amps. Amplification factor; 190, interelectrode capacitance; Grid to plate 6.0mmf, Grid ...
Company: Sinotronics Co., Ltd.
1221. Zero Bias Power Triode Electron Tube [May 06, 2019]
[May 06, 2019] The 572B (type811A and 811A/B replacement) zero bias power triode amplifier , Characteritics; filament voltage; 6.3volts current 4.0 amps. amplification factor; 190, interelectrode capacitance; Grid to plate 6.0mmf , ...
Company: Sinotronics Co., Ltd.
1222. 25W Anode Dissipation Inended Electron Tube [May 06, 2019]
[May 06, 2019] The EL34 is a output pentode rated for 25w anode dissipation inended for use in Q.C Mains operated equipment, anode current; 100ma transconductance; 12.5ma amplification factor output power, class B 100W heating; ...
Company: Sinotronics Co., Ltd.
1223. High Quality Power Oscillation Triode Electron Tube [May 06, 2019]
[May 06, 2019] The FU811 is an power oscillation triode used for oscillatiory and power amplifier, filament voltage; 6.3v filament current; 4+/-0.25A Anode voltage 1.5KV anode current 26+/-10ma amplifier factor 160+/-16 output power ...
Company: Sinotronics Co., Ltd.
1224. High Quality Modulator Af Power Amplifier Electron Tube [May 06, 2019]
[May 06, 2019] The 845B is a modulator, AF Power amplifier, Characteritics; Filament voltage; 10 AC or DC volts current 3.25 amps. Amplification factor; 5.3, direct interelectrode capacitance; Grid to plate 13.5, filament 6 Grid to ...
Company: Sinotronics Co., Ltd.
1225. Power Oscillation Triode Electron Tube for Oscillatory and Power Amplifier [May 06, 2019]
[May 06, 2019] The 811 is an power oscillation triode used for oscillatiory and power amplifier, filament voltage; 6.3v filament current; 4+/-0.25A Anode voltage 1.5KV anode current 26+/-10ma amplifier factor 160+/-16 output power of ...
Company: Sinotronics Co., Ltd.
1226. Beam Tetrode with an Absolute Maximum Anode Dissipation Electron Tube [May 06, 2019]
[May 06, 2019] The KT66 Beam tetrode is with an absolute maximum anode dissipation rating of 30w, it is designed for use in the output stage of an A.F. amplifier, or as as series valve in a stabilized power supply heater voltage; 6.3v ...
Company: Sinotronics Co., Ltd.
1227. High Quality Output Pentode Rated for 25W Anode Dissipation Electron Tube [May 06, 2019]
[May 06, 2019] The EL34 is a output pentode rated for 25w anode dissipation inended for use in Q. C Mains operated equipment, anode current; 100ma Transconductance; 12.5ma amplification factor output power, class B 100W heating; ...
Company: Sinotronics Co., Ltd.
1228. High Quality Beam Pentode 6.3V Indirectly Hated The Gekt 88 Electron Tube [May 06, 2019]
[May 06, 2019] GEKT 88 beam pentode 6.3v indirectly heated it has an anode dissipation of 35w and is primarily designed for the output stage of an a. F. Amplifier for which two valves will provide up to 100 w out put. Under ...
Company: Sinotronics Co., Ltd.
1229. High Quality out Beam Tetrode Electron Tube for Power Amplifier [May 06, 2019]
[May 06, 2019] Output beam tetrode with eight foots, an absolute maximum anode dissipation rating of 12w used for power amplifier, heater voltage; 6.3v, heater current; 0.45A, Inter electrode capacitance; Imput; 9PF, output; 7.5PF, ...
Company: Sinotronics Co., Ltd.
1230. High Quality Beam Power Electron Tube [May 06, 2019]
[May 06, 2019] The 6146B is a beam power tube of high power sensitivity for RF Power amplifier and oscillator service and as an AF power amplifier and modulator in both mobile and fixed equipmen, the 6146B is unilaterally ...
Company: Sinotronics Co., Ltd.
