ZZ1000

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The ZZ1000  (P/N 154-370,154-0370-00) is an 81 V voltage reference tube specified for a "preferred" operating current of 3.2 mA.

A ZZ1000 is used in the delayed trigger circuit of the 3B1, with an operating current of about 3.65 mA. A ZZ1000 is used as the voltage reference in the 129 and 422.

Links

Used in

Some instruments using part ZZ1000

Instrument Manufacturer Class Model Description Introduced
129 Tektronix Mainframe 129 Plugin power supply 1964
3B1 Tektronix Plug-in 3B1 10 MHz time base plug-in 1962
3B1S Tektronix Plug-in 3B1S Sampling time base plug-in 1961
3B2 Tektronix Plug-in 3B2 Delaying timebase plug-in 1963
3B3 Tektronix Plug-in 3B3 Time Base plug-in 1962
3S76 Tektronix Plug-in 3S76 Dual Channel Sampling plug-in 1962
422 Tektronix Oscilloscope 422 15 MHz portable dual-trace scope 1965
S-311 Tektronix Plug-in S-311 Programmable dual-trace sampling plug-in 1965

Pictures