Details
4CX350A Amperex Transmitting Tube (4CX350A / DX553 / 8321)(NOS)
The DX553 / 4CX350A / 8321 has a maximum plate dissipation of 350 watts and is intended for Class AB audio or RF amplifier service. The tube is externally identical to the 4CX250B but contains rugged internal construction features. Amplification factor and cathode area have been increased over the basic 4CX250B to give higher transconductance and figure of merit.
New Old Stock * No longer available for export
MFR: Amperex, USA
Limited 90 Day Warranty
Made in the USA
Additional Information
| Featured Product | No |
|---|---|
| Made in the USA | Yes |
| GTIN | No |
| ISBN | No |
| NATO Stock Number | No |
| Manufacturer Part Number | No |
| Manufacturer | No |
| Condition | New |
| NOS | Yes |
| Call For Price | No |
| Manufacturer Name | Amperex |
Product Attachments
| 4cx350 |  1.27 MB |
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