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

Electro-Harmonix
Vacuum Tube - 2A3, Electro-Harmonix, Gold Pin image 1
Click to zoom in
Customer Images:
No Images yet! Submit a product image below!

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

Starting at: $70.50
In Stock

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
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
SingleT-2A3-GOLD-EH841358101830
Matched PairT-2A3-GOLD-EH-MP841358101847
Matched QuadT-2A3-GOLD-EH-MQ841358101854
Product Measurements by Type
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-MP2.404 lbs.
Matched Quad versionT-2A3-GOLD-EH-MQ4.808 lbs.
Single versionT-2A3-GOLD-EH0.311 lbs.
Product Measurements by Item
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

My Project Lists

You must be logged in to add items to a project list.

Specifications, Files, and Documents

PDF: Specification Sheet for Single (T-2A3-GOLD-EH)Specification Sheet for Single263.45 KB

Questions and Answers

No questions have been asked about this product.

Product Reviews

No product reviews yet! Be the first!