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Vacuum Tube - 2A3, Electro-Harmonix, Gold Pin

Vacuum Tube - 2A3, Electro-Harmonix, Gold Pin

Electro-Harmonix
Vacuum Tube - 2A3, Electro-Harmonix, Gold Pin image 1
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Electro-Harmonix 2A3 power triode tube with gold pins. Made in Russia. Gold plated grid.

SKU:
T-2A3-GOLD-EH
Item ID:
039525
Brand:
Electro-Harmonix
Type:
Power, Gold Pin
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
SingleT-2A3-GOLD-EH841358101830
Matched PairT-2A3-GOLD-EH-MP841358101847
Matched QuadT-2A3-GOLD-EH-MQ841358101854
Bulb Temperature150°C
Cathode Current (Ik)100 mA
Grid Circuit Resistance (Rg), Fixed Bias0.51 MΩ
Grid Voltage (Ug)-42 V
Heater Current2.5 A
Heater Voltage2.5 V
Item Diameter55 mm
Item Height150 mm
Output Power (POut)3.0 W
Plate Current (Ia)60 mA
Plate Dissipation (Wa)15 W
Plate Load Resistance2.5 kΩ
Plate Voltage (Ua)≤ 450 V, 250 V typical
Transconductance (S)5.5 mA/V
Packaging Information
Packaging DimensionsMatched Pair versionT-2A3-GOLD-EH-MP7 in. × 5.47 in. × 2.73 in.
Matched Quad versionT-2A3-GOLD-EH-MQ7 in. × 5.7 in. × 5.51 in.
Single versionT-2A3-GOLD-EH7 in. × 2.75 in. × 2.75 in.
Weight (Packaging)Matched Pair versionT-2A3-GOLD-EH-MP0.622 lbs.
Matched Quad versionT-2A3-GOLD-EH-MQ1.244 lbs.
Single versionT-2A3-GOLD-EH0.2954 lbs.
T-2A3-GOLD-EH-MP - Matched Pair versionBulb Temperature150°C
Cathode Current (Ik)100 mA
Grid Circuit Resistance (Rg), Fixed Bias0.51 MΩ
Grid Voltage (Ug)-42 V
Heater Current2.5 A
Heater Voltage2.5 V
Item Diameter55 mm
Item Height150 mm
Output Power (POut)3.0 W
Plate Current (Ia)60 mA
Plate Dissipation (Wa)15 W
Plate Load Resistance2.5 kΩ
Plate Voltage (Ua)≤ 450 V, 250 V typical
Transconductance (S)5.5 mA/V
T-2A3-GOLD-EH-MQ - Matched Quad versionBulb Temperature150°C
Cathode Current (Ik)100 mA
Grid Circuit Resistance (Rg), Fixed Bias0.51 MΩ
Grid Voltage (Ug)-42 V
Heater Current2.5 A
Heater Voltage2.5 V
Item Diameter55 mm
Item Height150 mm
Output Power (POut)3.0 W
Plate Current (Ia)60 mA
Plate Dissipation (Wa)15 W
Plate Load Resistance2.5 kΩ
Plate Voltage (Ua)≤ 450 V, 250 V typical
Transconductance (S)5.5 mA/V
T-2A3-GOLD-EH - Single versionBulb Temperature150°C
Cathode Current (Ik)100 mA
Grid Circuit Resistance (Rg), Fixed Bias0.51 MΩ
Grid Voltage (Ug)-42 V
Heater Current2.5 A
Heater Voltage2.5 V
Item Diameter55 mm
Item Height150 mm
Output Power (POut)3.0 W
Plate Current (Ia)60 mA
Plate Dissipation (Wa)15 W
Plate Load Resistance2.5 kΩ
Plate Voltage (Ua)≤ 450 V, 250 V typical
Transconductance (S)5.5 mA/V

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Specifications, Files, and Documents

PDF: Specification Sheet for Single (T-2A3-GOLD-EH)Specification Sheet for Single263.45 KB
Questions? Contact us at [email protected], or give us a call at 480-755-4712