Vacuum Tube - 12AU7 / ECC82, JJ Electronics

Vacuum Tube - 12AU7 / ECC82, JJ Electronics

JJ Electronics
Pictured: Regular
Pictured: Regular
Pictured: Regular
Pictured: Regular
Pictured: Gold
Pictured: Gold
Pictured: Regular
Pictured: Regular
Pictured: Gold
Pictured: Gold
Click to zoom in
Pictured: RegularPictured: RegularPictured: GoldPictured: RegularPictured: Gold
In Stock

The JJ Electronic 12AU7 / ECC82 is a medium gain dual triode built with the quality and reliability that we’ve come to expect from a JJ tube. This 12AU7 offers smooth tones and clear definition which is why it’s no surprise that this tube is often found in hifi equipment as well as guitar amplifiers.

SKU:
T-12AU7-JJ-X
Item ID:
004437
Brand:
JJ Electronics
RoHS Compliant
Part Numbers
Pin TypeOur Part NumberUPC/EANJJ Electronics Part Number
GoldT-12AU7-GOLD-JJ609722123488 ECC82 / 12AU7 - GOLD
RegularT-12AU7-JJ844632022074 ECC82 - 12AU7
Product Measurements by Type
Body Height49.2 mm
Cathode Current (Ik)≤ 20 mA
Filament Current (If)300 / 150 mA
Filament Voltage (Uf)6.3 / 12.6 V
Gain (μ)17
Grid Voltage (Ug)≥ -50 V, -8.5 V typical
Heater to cathode resistance (Rk/f)150 kΩ
Heater to cathode voltage (Uk/f)≤ 180 V
Internal Resistance (Ri)7.7 kΩ
Item Diameter22.2 mm
Item Height56.3 mm
Plate Current (Ia)10.5 mA
Plate Dissipation (Wa)≤ 2.75 W
Plate Voltage (Ua)≤ 300 V, 250 V typical
Transconductance (S)2.2 mA/V
Packaging Information
Packaging Dimensions1 in. × 1 in. × 2.5 in.
Weight (Packaging)Gold versionT-12AU7-GOLD-JJ0.03 lbs.
Regular versionT-12AU7-JJ0.029 lbs.
Product Measurements by Item
T-12AU7-JJ - Regular versionBody Height49.2 mm
Cathode Current (Ik)≤ 20 mA
Filament Current (If)300 / 150 mA
Filament Voltage (Uf)6.3 / 12.6 V
Gain (μ)17
Grid Voltage (Ug)≥ -50 V, -8.5 V typical
Heater to cathode resistance (Rk/f)150 kΩ
Heater to cathode voltage (Uk/f)≤ 180 V
Internal Resistance (Ri)7.7 kΩ
Item Diameter22.2 mm
Item Height56.3 mm
Plate Current (Ia)10.5 mA
Plate Dissipation (Wa)≤ 2.75 W
Plate Voltage (Ua)≤ 300 V, 250 V typical
Transconductance (S)2.2 mA/V
T-12AU7-GOLD-JJ - Gold versionBody Height49.2 mm
Cathode Current (Ik)≤ 20 mA
Filament Current (If)300 / 150 mA
Filament Voltage (Uf)6.3 / 12.6 V
Gain (μ)17
Grid Voltage (Ug)≥ -50 V, -8.5 V typical
Heater to cathode resistance (Rk/f)150 kΩ
Heater to cathode voltage (Uk/f)≤ 180 V
Internal Resistance (Ri)7.7 kΩ
Item Diameter22.2 mm
Item Height56.3 mm
Plate Current (Ia)10.5 mA
Plate Dissipation (Wa)≤ 2.75 W
Plate Voltage (Ua)≤ 300 V, 250 V typical
Transconductance (S)2.2 mA/V

My Project Lists

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

Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet475.22 KB

Substitute Products

The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.