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ID = 29066
Brand: Werk für Bauelemente der Nachrichtentechnik (WBN), Teltow, VEB, RFT (Ostd.) - vorm. DRALOWID
Tube type:  REGULATOR-/CONTROL-TUBE (general) 
Identical to HRW2/1

Base Miniatur-7-Pin-Base B7G, USA 1940

Halbleiterwiderstand für Spannungs-Konstanthaltung, Nennspannung 2 V, Nennstrom 1 mA.

Dimensions (WHD)
incl. pins / tip
15 x 42 x 15 mm / 0.59 x 1.65 x 0.59 inch
Weight 4 g / 0.14 oz
Information source - - Manufacturers Literature   Datenblatt WBN 1956
HRW2/1: Ebay auction by user m-ware 190564077387
Anonymous 38 Collector

HRW2/1: WBN-Katalog 1956
Wolfgang Eckardt

from Just Qvigstad

Usage in Models 1= 1960

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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