RS PRO Double Triode Thermionic Valve, B9A Base, 2.5W, 12.6 V, 6.3V, 22.5 (Dia.) x 57mm

  • RS Stock No. 171-1620
  • Manufacturer RS PRO
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

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

Dimensions (mm)
Man. Part No Diameter Body Length Overall Length
ECC 81/82/83 22 49.2 55.6
EL 84 22 71.4 77.8
6L6GC 38 100 115
EL 34 33.3 98 112
KT88 52 110 125
Specifications
Attribute Value
Heater Current 0.15 A, 0.3 A
Heater Voltage 6.3V, 12.6 V
Voltage Output 300V
Anode Power 2.5W
Base Type B9A
Pin Count 9
Dimensions 22.5 (Dia.) x 57mm
Body Length 50mm
Diameter 22.5mm
Overall Length 57mm
200 In stock for delivery within 3 working days
Price Each (In a Box of 100)
HK$ 80.807
(exc. GST)
units
Per unit
Per Box*
100 +
HK$80.807
HK$8,080.70
*price indicative
Related Products
The Schneider Harmony XVBC series is a visual ...
Description:
The Schneider Harmony XVBC series is a visual and audible signalling tower used for indicating the various states of operation for a device or installation, such as: start, stop machine, no material, call technical staff, and fault signalling.These signal towers ...
Brought to you under the trusted RS Pro, ...
Description:
Brought to you under the trusted RS Pro, this single chip LED indicator has a recessed lamp and features a reflector to enhance brightness. The LED light assures a low power and long life alternative to incandescent filament equivalents. Compact ...
Brought to you under the trusted RS Brand, ...
Description:
Brought to you under the trusted RS Brand, this multi-chip LED indicator lamp has six LED's, ensuring a level of brightness on par with that of incandescent filament lamp equivalents, but with lower current consumption and longer life. The midget ...
Multi-chip LEDs are semi-conducting alternatives to incandescent filament ...
Description:
Multi-chip LEDs are semi-conducting alternatives to incandescent filament lamps. Construction consists of standard filament lamp bases incorporating a current limiting resistor and a cluster of LED chips bonded onto a substrate. Multi-chip LEDs have many advantages over standard filament lamps. ...