7A-25Z

12V6, 12K7, 12GT5A, 12DZ6, 12EL6, 12SC7, 12BK5, 12K7GT, 12C5/12CU5, 12SL7GT, 12SN7GTA, 12C8/VT153, 12S7 Tube, 12GB7 Tube, 12EK5 Tube, 12CY8 Tube, 12GB3 Tube, 12HL7 Tube, 12JB6MP-SEL, 12AE7, 12AD6, 12AL8, 12BV7 Tube, , 12J5 Tube, 12j5gt Medium Mu Triode, 12CU5 Tube, 12cu5/12c5 Beam Power Amplifier, 12AH8 Tube, 12AC5 Tube, 12GN7A/12HG7 Tube, 12gn7/ 12hg7 Sharp Cut Off Pentode, 12DW7 Tube, 12dw7/7247 Double Triode

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7Z4 RCA, Philco, Zytron Full Wave Rectifier Tube (NOS/NIB)

In Stock

$3.91

It is intended for power rectifier service in AC operated equipment or for use with storage battery and vibrator in automotive receivers or amplifiers.
MFR: RCA, Philco, Zytron
SKU: 7Z4
New old stock * No longer available for export.

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12SF7 Diode Remote Cutoff Pentode Tube (NOS/NIB)

In Stock

$3.91

Designed for use as a detector and intermediate-frequency or audio-frequency amplifier.
MFR: RCA
SKU: 12SF7
New old stock * No longer available for export.

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12SR7 RCA, Sylvania Duplex Diode Triode Tube (NOS/NIB)

In Stock

$5.91

Designed for use as a combined detector, audio amplifier and automatic volume control tube.
MFR: RCA, Sylvania
SKU: 12SR7
New old stock * No longer available for export.

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12SW7 GE, RCA Duo Diode Triode Tube (NOS/NIB)

In Stock

$5.91

Designed to operate as a diode detector, avc rectifier and as a audio amplifier in AC, AC-DC, and DC circuits.
MFR: RCA, GE
SKU: 12SW7
New old stock * No longer available for export.

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12SY7 RCA Pentagrid Converter Tube

In Stock

$9.91

Designed to operate as a converter in AC/DC amplifiers.
MFR: RCA
SKU: 12SY7
New old stock * No longer available for export.

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12U7 Dual Triode Tube (NOS/NIB)

In Stock

$13.91

Designed to function as a general purpose diode in 12v circuits often found in automobiles
MFR: RCA
SKU: 12U7
New old stock * No longer available for export.

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