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JJ EZ81 / 6CA4

Description

DOUBLE ANODE RECTIFYING TUBE

EZ81 is 6CA4 Noval base rectifier diode for guitar or HiFi ampliers.

Files:

Datasheet

Manufacturer

Herstellerinformationen | Manufacturer Information
JJ Electronic
A. Hlinku 3
022 01 ČADCA
Slowakische Republik
www.jj-electronic.com

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TT EL84 - Classic Series - PAIR

2 Tubes, matched as Pair

The high-quality TTEL84/6BQ5 tube with 12 watts of power is perfect for guitar, bass, and audio amplifiers. Inspired by classic NOS EL84 models, this tube is manufactured using modern production methods to ensure consistent high quality.

It offers an ideal combination of sound and reliability and is a direct replacement for all EL84 or 6BQ5 tubes.

Specifications

Electrical Specifications

Type: Pentode
Base: Noval (B9A)
Heater Voltage: 6.3 V (min 5.8 V / max 7.7 V)
Heater Current: approx. 0.76 A
Anode Dissipation: 12 W
Screen Grid Dissipation: 2 W

Operating Conditions

Anode Voltage (Va): max. 300 V
Screen Grid Voltage (Vg2): max. 300 V
Grid Bias Voltage (Vg1): -7.3 V (typical for Class-A operation)
Anode Current (Ia): 48 mA (at -7.3 V grid bias)
Screen Grid Current (Ig2): 5 mA

Characteristic Curves

Amplification Factor (μ): approx. 20
Internal Resistance (Ra): approx. 38 kΩ
Transconductance (S): 11 mA/V

Usage Notes

Operating Temperature: Should be operated in a well-ventilated enclosure to prevent overheating.
Interchangeability: EL84 can be replaced by the Russian 6П14П or American 7189, taking into account different specifications.

29,50 €
14,75 € per Piece

Hookup Wire 0,14 mm², flexible, gray, 10 m

Copper Stranded Wire Insulated, 10m, gray

The Hook up wire wire is a single-core multi-stranded copper cable with a conductor cross section of 0.14 mm² (AWG 26) and an outer diameter of 1.1 mm. The wire is insulated with PVC and is particularly suitable for wiring electrical devices or components. It is characterized by excellent heat and cold resistance and can be easily connected with wire end sleeves, spring or screw terminals.

Specifications

Cu switch wire LIYV 0.14 mm², flexible
Cross-section: 0.14 mm²
Construction: 18 x 0.1 mm
Lead-free according to VDE 0812
Temperature range: –15 / +70 °C
Rated voltage: 500 V
Length: 10 m reel

1,20 €
0,12 € per m