1409

The General Radio General Radio 1409 Standard Capacitor was introduced in Catalog O (1956) and remained available through Catalog 1978.

The Type

Links

• Experimenter July 1957 describing Type 1409 Series

Type 1409 Series of Standard Capacitors

Type	Capacitance	Frequency Limit for Max Volts	Series Inductance	Code Number
1409-F	0.001 μF	4.7 MHz	0.050 μH	1409-9702
1409-G	0.002 μF	2.7 MHz	0.050 μH	1409-9707
1409-K	0.005 μF	1.3 MHz	0.050 μH	1409-9711
1409-L	0.01 μF	750 kHz	0.050 μH	1409-9712
1409-M	0.02 μF	430 kHz	0.050 μH	1409-9713
1409-R	0.05 μF	210 kHz	0.055 μH	1409-9718
1409-T	0.1 μF	120 kHz	0.055 μH	1409-9720
1409-U	0.2 μF	70 kHz	0.055 μH	1409-9721
#1409-X	0.5 μF	35 kHz	0.055 μH	1409-9724
##1409-Y	1 μF	17 kHz	0.070 μH	1409-9725

• # Mounted in medium case.
• ## Mounted in large case.