Name: BTB Vertrieb 811 A Vacuum tube Power triode 750 V 350 mA Number of pins: 4 Base: UX-5 Content 1 pc(s)
Brand: BTB Vertrieb
SKU: 157403
Availability: InStock

Electron tube with metal pins, glass casing, and '811A' marking, manufactured in China. Primarily used in audio amplifiers.

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BTB Vertrieb

Product type

Vacuum tube

Plate voltage U(A)

750 V

Base

UX-5

Number of pins

Height

164.31 mm

EAN:

Part number:

Item no:

Fast track dispatch on Thu 29 Oct

16 Piece(s)

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 59.99 / piece)

€ 59.99

incl. VAT

14-day return policy included

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Technical specifications

Type: 811 A

Product type: Vacuum tube

Type: Power triode

Plate voltage U(A): 750 V

Anode current I(A): 350 mA

Filament voltage U(F): 6.3 V

Heating current I(F): 4 A

: UX-5

Number of pins: 4

Amplification: 160

Height: 164.31 mm

Width: 61.91 mm

Content: 1 pc(s)

Type: 811A = CV5043

Description: Transmitting Triode, Air Cooled

Pins: 5

Variants(All information include VAT, plus shipping costs)

Base

Height

Number of pins

Plate voltage U(A)

Width

BTB Vertrieb 811 A Vacuum tube Power triode 750 V 350 mA Number of pins: 4 Base: UX-5 Content 1 pc(s)

Item no:157403

Fast track dispatch on Thu 29 Oct

16 Piece(s)Conrad Electronic

This article

UX-5

164.31 mm

750 V

61.91 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 59.99^*

BTB Vertrieb 0 B 2 = 108 C 1 Vacuum tube Voltage regulator 133 V 30 mA Number of pins: 7 Base: B7G Content 1 pc(s)

Item no:156805

Fast track dispatch on Thu 29 Oct

4 Piece(s)Conrad Electronic

B7G

66.7 mm

133 V

19.1 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 6.49^*

BTB Vertrieb 12 BH 7 Vacuum tube Double triode 300 V 4 mA Number of pins: 9 Base: Noval Content 1 pc(s)

Item no:130458

Fast track dispatch on Thu 29 Oct

7 Piece(s)Conrad Electronic

Noval

66.68 mm

300 V

22.23 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 24.99^*

BTB Vertrieb 12DW7/ECC832 Vacuum tube Double triode 100 V 0.5 mA Number of pins: 9 Base: Noval Content 1 pc(s)

Item no:130472

Fast track dispatch on Thu 29 Oct

17 Piece(s)Conrad Electronic

Noval

55.56 mm

100 V

22.23 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 20.99^*

BTB Vertrieb 5 U 4 GB Vacuum tube Dual rectifier 300 V 300 mA Number of pins: 5 Base: Octal Content 1 pc(s)

Item no:156812

Fast track dispatch on Thu 29 Oct

3 Piece(s)Conrad Electronic

Octal

106.36 mm

300 V

38.1 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 33.99^*

BTB Vertrieb 5672 = DL 652 Vacuum tube Subminiature pentode 67.5 V 3.1 mA Number of pins: 5 Base: Subminiature Content 1 pc(s)

Item no:157385

Fast track dispatch on Thu 29 Oct

6 Piece(s)Conrad Electronic

Subminiature

38.1 mm

67.5 V

9.8 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 12.99^*

BTB Vertrieb 572 B Vacuum tube Power triode 2400 V 250 mA Number of pins: 4 Base: UX-4 Content 1 pc(s)

Item no:157404

Fast track dispatch on Thu 29 Oct

12 Piece(s)Conrad Electronic

UX-4

162.6 mm

2400 V

45.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 119.99^*

BTB Vertrieb 6 A C 7 Vacuum tube Pentode 300 V 10 mA Number of pins: 8 Base: Octal Content 1 pc(s)

Item no:157372

Fast track dispatch on Thu 29 Oct

3 Piece(s)Conrad Electronic

Octal

67 mm

300 V

27 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 10.99^*

BTB Vertrieb 6 L 6 GC = 6P3S Vacuum tube Beam pentode 250 V 72 mA Number of pins: 7 Base: Octal Content 1 pc(s)

Item no:124788

Fast track dispatch on Thu 29 Oct

37 Piece(s)Conrad Electronic

Octal

107.95 mm

250 V

39.67 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 20.99^*

BTB Vertrieb 6080 = 6 A S 7 W Vacuum tube Double triode 100 V 100 mA Number of pins: 8 Base: Octal Content 1 pc(s)

Item no:157394

Fast track dispatch on Thu 29 Oct

16 Piece(s)Conrad Electronic

Octal

103 mm

100 V

43.5 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 23.99^*

Description

Despite vacuum tubes, valve bases and related accessories haven't been mass-produced for about 35 years, they are, and will, be used in high-quality amplifiers, music gear (old and new), testing equipment, across the industries, as well as in research, education and museums.