274B Tube Replacement 274B 5Z3P 5U4G WE274B HiFi Amplifier kit DIY(2pcs Matched Pair)
Product details
| Management number | 221847258 | Release Date | 2026/05/04 | List Price | US$404.61 | Model Number | 221847258 | ||
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IsolationGlass-enclosed eight-pin direct-heated full-wave rectifier, 274B is very similar to 5U4G and 5Z3P and can be replaced with each other.HeaterVoltage....................5VIf ............... 2.5AMaximum RatingsAnode reverse peak voltage...............1550VAnode peak current.........750mARecommended working statusAnode power supply voltage 2×500VImpedance per arm 75Load impedance 2000Filter capacitor 4FRectification current 230mAModel: 274BMaximum power per channel: No power supplyOrigin: Mainland ChinaCertification: CEProduct Type: Vacuum tube, electron tubeReplacement:274B 5Z3P 5U4G WE274BApplication: tube amplifier, HIFI amplifier, DIY audio amplifier accessories
- Isolation
| Model | UUJHIKXD |
|---|---|
| Brand Name | UUJHIKXD |
| Item Weight | 142 Grams |
| Part Number | UUJHIKXD |
| Manufacturer | UUJHIKXD |
| Item Dimensions | 4.33 x 4.33 x 4.33 inches |
| Specification Met | Ul |
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