GR-628 (Rodan) Nixie Röhre/ Nixie Tube

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Drawing:

 

Socket/ Base:

Pinout- Ansicht von unten / Pinout- Bottom View
Pfeil zeigt Blickrichtung /
Arrow shows direction of viewing!

 

Tube Pin

Connection

1

-

2

+

3

NC

4

NC

5

NC

6

NC

7

NC

8

NC

9

NC

10

NC

11

NC

12

Anode

Röhrendaten/ Tube Data:

Röhrendaten/ Tube Data
   
Brand: Rodan
Manufacturer: Okaya Electric Industries Company, Limited
Made in: Tokyo, Japan
Tube Type: GR-628
Overall Height: 220mm (8 ¼ = 8.66") including pins and center post
Diameter Base: 72mm (2.83")
Digit Height: 135mm (5 1/8 = 5.31") tall numerals 0-9
Base: B12A (Duodecal Base)
Displayed Symbols: +, -
Min. Supply: 250V
Min. Ionization: 250V
Typical maint. Volt. 160V
Min. Cathode Curr. 17.5mA
Typ. Cathode Curr. 25mA
Max. Cathode Curr. 32,5mA
Nuber of Pins: 12
Pin Diameter 2.36mm (= 0.093")
Pin Circle: 27mm (= 1.063")
Pin Spacing: 30°
Pin Length: 11.1 mm
   
Spigot: 15.5mm (0.610") dia. Splined Center Spigot
Aligment Method: Spline in Front
   
Minimum Supply Voltage: 250VDC
Recommended Plate Resistor for 250VDC: 5.1kOhms / 1Watt
Recommended Plate Resistor for 300VDC: 6.8kOhms / 2Watt
Plate Voltage: 200VDC
Min Cathode Current 17.5mA
Average Cathode Current 25mA
Max Cathode Current 32.5mA
Abs.max Kathode Current 35mA
Storage Temperature Range: -65 to +70°C
Operating Temperature Range: -10 to +55°C
Weight: 230g

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