Sockets
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!

434 Birnbach Ceramic 4 Pin Tube Socket (NOS/NIB)

In Stock
434 Birnbach Ceramic 4 Pin Tube Socket (Pull)
Popular "50 Watt" tube socket for tubes such as the 211 , B72A, and others with E.IA base no. A4-29. Mounts above chassis through 2.813" (71.45mm) diameter circle.
Used great condition * No longer available for export
MFR: EF Johnson
SKU: 434-4Pin-SOCKET

TS103P01 EBY 9 Pin Phenolic Tube Socket Chassis Mount (Pull)
In Stock
9 pin brown phenolic chassis mount socket with center ground post and bayonet base
- Mounting Holes for screws = 1 1/8" (1.125") wide
- Chassis Hole = 0.75".
- Pulled from Military Equipment
New Old Stock * No longer available for Export
MFR: EBY
SKU: TS103P01-P

SK600 Eimac Tube Socket for 4CX150A/4CX250B/4CX350A/4CX400A (NOS)

In Stock
New Old Stock
MFR: Eimac
SKU: SK600-SEALED

HX-100 National Company Socket For 3-500Z (NOS)

In Stock
Socket fits 3-500Z, 4-125 ,4-250 and 4-400
New Old Stock * No Longer Available for Export
MFR: National Company
SKU: HX-100
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SK-1420 EImac Tube Socket for 5CX3000A (NOS)

In Stock
SK-1420 EImac Tube Socket for 5CX3000A (NOS)
New Old Stock
MFR: Eimac
SKU: SK1420

National (Johnson 211 Type) 4 Pin Ceramic Tube Socket (NOS)

In Stock
National (Johnson 211 Type) 4 Pin Ceramic Tube Socket (NOS)
Popular "50 Watt" tube socket for tubes such as the 211, B72A, and others with EIA base no. A4-29. Mounts above chassis through 2.813" (71.45mm) diameter circle.
New Old Stock * No longer available for export
MFR: National
SKU: NATIONAL-4PIN-SOCKET
Add to Cart

434 Birnbach Ceramic 4 Pin Tube Socket (Pull)

In Stock
434 Birnbach Ceramic 4 Pin Tube Socket (Pull)
Popular "50 Watt" tube socket for tubes such as the 211 , B72A, and others with E.IA base no. A4-29. Mounts above chassis through 2.813" (71.45mm) diameter circle.
Used great condition * No longer available for export
MFR: EF Johnson
SKU: 434-4Pin-Socket-P

SK9PC Noval 9 Pin Chassis Tube Socket
In Stock
SK9PC Noval 9 Pin Chassis Tube Socket
MFR: Noval
SKU: SK9-CHASSIS

SK-831 Custom Grounded Grid Tube Socket for 4CX1000K or 4CX1500A (Pull)

In Stock
Custom built socket similar to standard Eimac SK831 but with Grounded Grid construction.
Used
MFR: Eimac
SKU: SK-831-GG-P
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SK-831 Eimac Tube Socket for 4CX1000K or 4CX1500A (Pull)

In Stock
Bypass capacitor 2500pf. 1000DCWV
Air system socket. Heavy filament leads. Same square mounting plate as the sk SK840. No tube elements are grounded
Used
MFR: Eimac
SKU: SK-831-P