NL-618
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BrandNational Electronics, Inc.
ClassInert-Gas-Filled Rectifier
BaseNo. 412 Industrial 4-pin base
Construction
Primary TypeRectifier
Rectifier TypeXenon-filled
EnvelopeGlass
Base MaterialStandard, Lug, or Bracket
SectionsSingle
Filament / Heater
MaterialCoated
Warm-up Time60s
Absolute Maximum Ratings
Plate Voltage900 V
Cathode Current6400 mA
H-C Voltage1500 V
Audio Performance
Key Features
- Inert-gas-filled
- Xenon-filled
- Wide temperature limits
- Sturdy rectifier
- Available in panel mounting bracket base (NL-618P)
- Available in lug type base (NL-618L)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Rectifier | 9V | - | - | - | 20000mA |
Application Notes
Designed especially for industrial power rectifier and control applications. Light filament before applying load.
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