Plate Caps / Anode Rings

• Inside Diameter: 0.50 in. / 12.7 mm.

Used * No longer availale for export
MFR: Union
SKU: FC4

Spring clip for older sweep tubes with small plate cap Diameter of 0.24 - 0.25"

SKU: SPRCLP

NOTE: Please check your tubes to make sure diameter fits.

PLCAP2  Ceramic Plate cap for popular tubes with plate diameter of approx. 0.35": 

Fits: 6146B, 6146W, 6LQ6, 8950 tubes and more.

MFR: China
SKU: PLCAP2

Ceramic Plate cap for Tubes with 0.55" Plate diameter:  811A / 572B / 866 / 813 / 833

Made in China

SKU: PLCAP1

These are from OEM Bulk Packaging, not the red Millen boxes.

New Old Stock * No longer available for export
MFR: James Millen Manufacturing Company
SKU: PC509

Fits 3-1000Z, 4-1000A, 4PR1000A and 833 tubes
MFR: RF Parts
SKU: HR-8

Replacement Aluminum Plate Cap / Anode Heat Radiator for 304TL, 304TH, or tubes having 0.126 diameter anode stem. New. Diameter: 1 3/8" Height: 1 3/8" Hole Size: 0.127.  Heat dissipating connectors are used to make electrical connections to the plate and grid terminals of Transmitting tubes, and at same time, provide efficient heat transfer from the tube element and glass seal to the air.

New Old Stock * No longer availabale for export
SKU: HR-7

This plate cap will work on Eimac tubes and the 3-500ZG / 3-500Z.  Comes with set screws
Size:  1" Diameter x 0.35" High
0.367" Hole Diameter
MFR: RF Parts Company
SKU: HR6-SHORT

For tubes with .0625" pin.
New Old Stock * No longer available for export
MFR: Eimac
SKU: HR-2-EI

926H-138 Birtcher Anode Clamp for 4CX250B, 4X150, 4CX150, 4CX350 (Pull)

Used
MFR: Birtcher
SKU: 926H-138-P