4pcs 6C4P-EV ~ 6Z4 EZ90 6BX4 6X4 6202 U78 12X4 Rectifier Tubes New in Box
4.8 (121 items)
Limited Time Sale$15.60 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 18615260 | Release Date | 2025/10/18 | List Price | $23.40 | Model Number | 18615260 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
A two-anode glass-encased kentron with a common indirect-heated cathode designed to operate as a low-power rectifier in radio engineering devices. The tube is designed for direct conversion of alternating current to direct current. This tube is popular among retro audio and radio electronics enthusiasts for its sound and unique characteristics. • Heating current (heating voltage 6.3V): minimum 405 mA, nominal 450 mA, maximum 495 mA • Anode current (Ua = 50V) ≥ 150mA • Rectified current (effective transformer voltage: 2 x 350V, Rn = 5.2kΩ, C = 8mkF) ≥ 72mA • Leakage current between cathode and heater: ≤ 60mkA • Cathode-heater insulation resistance: 6.7 MΩ • Heating voltage: 6 - 6.6V • Reverse voltage: 900V • Cathode-heater voltage: at positive heater potential 100V, at negative heater potential 400V • Anode current amplitude value: 250V • Durability ≥ 5000 hours • Tube bulb temperature: 150 degrees Celsius • Operating temperature range: -60... +190
| Category | Vintage & collectibles > Electronics |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | New |
Electronics
pond+river
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form