ZZ1000

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

• Philips ZZ1000 Datasheet
• ZZ1000 @ radiomuseum.org

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

• 

  Amperex ZZ1000