RS PRO Double Triode Thermionic Valve, B9A Base, 1W, 12.6 V, 6.3V, 22.5 (Dia.) x 57mm

  • RS庫存編號 678-4114
  • 製造商 RS PRO
COO (Country of Origin): CN

Thermionic Valves

A range of classic thermionic valves or 'vacuum tubes' for use in audio frequency amplifiers. Matched pair and quad sets are available for the EL34 and KT88 types.

RS Product Codes
678-4101 12AT7 ECC81 Double Triode, B9A base
678-4105 12AU7 ECC82 Double Triode, B9A base
678-4114 12AX7 ECC83 Double Triode, B9A base
678-4120 EL84 EL84 Output Pentode, B9A base
678-4108 6L6GC 6L6GC Beam Pentode, octal base
678-4117 EL34-B EL34 Output Pentode, octal base
678-4127 EL34-B-1 EL34 Output Pentode, octal base, matched pair set
678-4111 EL34-B EL34 Output Pentode, octal base, matched quad set
678-4123 KT88-98 KT88 Beam Tetrode, octal base
678-4136 KT88-98-1 KT88 Beam Tetrode, octal base, matched pair set
678-4139 KT88-98-2 KT88 Beam Tetrode, octal base, matched quad set

RS Product Codes for Valve Bases
678-4094 GZC9-F B9A
678-4098 GZC8-1 Octal

The RS PRO 678-4114 is a double triode thermionic valve in a miniature package with a B9A base. It is a 12AX7 (also known as ECC83) vacuum tube and is a small signal tube with high gain. The 678-4114 is suitable for use in resistance-coupled voltage amplifiers, phase inverters, multivibrators and industrial control circuits where high voltage gain is required.

Attribute Value
Heater Current 0.15 A, 0.3 A
Heater Voltage 6.3V, 12.6 V
Voltage Output 330V
Anode Power 1W
Base Type B9A
Pin Count 9
Dimensions 22.5 (Dia.) x 57mm
Body Length 50mm
Diameter 22.5mm
Overall Length 57mm
當前暫無庫存,可於2021/4/21發貨,3 工作日送達。
單價 個
HK$ 73.10
Per unit
1 - 1
2 - 4
5 +