Sockets
RF Parts carries a tube socket for almost every type of tube out there.
if you can't find the tube socket you are looking for, give us a call. We can special order any tube socket to fit your needs!

122-237-1 Johnson Socket for 813 (Pull)
In Stock
Flat ceramic socket for 813 tube
Used * No longer available for export
MFR: Johnson
SKU: 122-237-1-P

SK-300 Eimac Socket for 4CX5000 (Pull)
In Stock
Designed to function with 4CX5000A, 4CX5,000R, 4CX5,000J
Used
MFR: Eimac
SKU: SK300-P

SK-300 Eimac Socket for 4CX5000 and 4CW10000 (NOS)
In Stock
Designed to function with 4CX5000A, 4CX5,000R, 4CX5,000J 4CW10,000A 4CW10,000B 4CW10,000R, 4CW25,000A, 4CW25,000B, 4CPW10,000, and 4CW30,000A tubes.
Same as Y-291 except for bracket placement.
New Old Stock
MFR: Eimac
SKU: SK300

SK-400 Eimac Custom Air-System Socket (Pull)
In Stock
The SK-400 Air-System Socket is the recommended socket for use with the 4-400A tetrode, and it may be used as well with 4-250A, 4-125A and other tubes having the same dimensions, like the 3-500zg, or 3cx1200A7. The SK-400 provides efficient connection between the tube and its external circuits, acts as a firm mechanical support for the tube, and controls the flow of cooling air around the tube envelope.
This socket was customized by the previous owner to use a non-standard air source.
Used * No longer available for export
MFR: Eimac
SKU: SK400-P-CUSTOM
See Data Sheet
Photo is for reference only as each socket may have cosmetic differences

S-7 Ceramic 7 Pin Tube Socket (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Hammarlund
SKU: S-7-CHINA

S-7 Hammarlund 7 Pin Ceramic Tube Socket (NOS)
In Stock
New Old Stock * No longer available for export
MFR: Hammarlund
SKU: S-7-HAM

SK2210 Eimac Dual Tube Socket Assembly 3CX1500A7/8877 (Pull)
In Stock
- These are military-grade sockets: 122-02470-202
Used * No longer available for export
MFR: Eimac
SKU: SK2210-EI-Dual-P

76-022 Jettron Tube Socket for 7289 Planar Triode (Pull)
In Stock
- Body Material: Plastic / Metal
- Overall Height: 2-5/8 inches nominal
- Body Width: 2-1/8 inches nominal
- Specific Equipment Accommodated: 7289 Electron Tube
- Contact Material: Beryllium Copper
- Contact Surface Treatment: Silver
Used * No longer available for export
MFR: Jettron
SKU: 76-022-P

SK2210 Eimac Tube Socket Assembly 3CX1500A7/8877 (Pull)
In Stock
Terminals are strapped for low impedance connection to the cathode. These sockets were
removed from new military equipment.
Used * No longer available for export
MFR: Eimac
SKU: SK2210-EI-2-P

Y430 Eimac Tube Socket (NOS)
In Stock
- Similar to the SK700 Socket.
- Gold Plated
- Screen Bypass 1.06 nF ± 10%
New Old Stock * New In Box * No longer available for export
MFR: Eimac
SKU: Y430