845 - Emitter Tube

Download the 845 datasheet PDF. This datasheet also covers the 845B variant, as both devices belong to the same emitter tube family and are provided as variant models within a single manufacturer datasheet.

General Description

amplification.

Key Features

High purity of titanized graphite plate.
Maximum plate power dissipation can reach 100W http://www. AnalogMetric. com 53 Analog Metric Limited.

📥 Download Datasheet

845 emitter tube by Shuguang - Datasheet Preview — Note: The manufacturer provides a single datasheet file (845B-Shuguang.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	845
Manufacturer	Shuguang
File Size	70.43 KB
Description	Emitter Tube
Datasheet	845 Datasheet

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Other Datasheets by Shuguang

Part Number	Description
845B	Emitter Tube

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

Analog Metric Limited Email: sales@analogmetric.com Shuguang Vacuum Tube 845 Emitter Tube: 845B (845) Compatible with: UY-845 DESCRIPTION Direct heating, thorium cathode made by Toshiba, high gain triode 845B can be used in class A and AB power amplification. FEATURES • High purity of titanized graphite plate • Maximum plate power dissipation can reach 100W http://www.AnalogMetric.com 53 Analog Metric Limited SPECIFICATION Filament Heating Uf ………………………10V If…………………………2.5A Maximum Ratings Plate voltage……………………….1250 V Plate current (max. amplitude)..……120 mA Plate power dissipation..……………75 W Input power (max. amplitude……….150W Capacitance Input capacitance……………………6pF Output capacitance…………………4.5pF Muller capacitance…………………14.