Products

ILSI Quartz or piezo crystal products have piezoelectric properties and are supplied in Surface Mount Device (SMD) thru hole, metal can, and ceramic packaging configurations. Quartz crystals or piezo crystals are the most common type of piezoelectric resonator used today. Crystal products can be supplied at custom and standard frequencies where required with custom parameters such as tight stability and low effective series resistance (ESR), with customer specified pullability.

SMD

LEADED

ALL

Series	Size (mm)	Height (mm)	Lowest Frequency	Highest Frequency	Pdf
HC49USM4	4.8 x 12.5	4.5 or 5.2	3.200 MHz	100 MHz
HC49USM	4.7 x 13	See Part Number Guide	3.200 MHz	100 MHz
IL3M	3.8 x 8	2.5	32.768 KHz	32.768 KHz
IL3R	1.4 x 7	2.5	32.768 KHz	32.768 KHz
IL3S	4.6 x 12.5	3.7	3.500 MHz	35 MHz
IL3X	1.5 x 3.2	0.9	32.768 KHz	32.768 KHz
IL3Y	1.5 x 4.1	0.9	32.768 KHz	32.768 KHz
ILCX03	3.2 x 5	1.3	10 MHz	100 MHz
ILCX04	5 x 7	1.3	6 MHz	150 MHz
ILCX05	5.5 x 11.9	2.5	3.500 MHz	70 MHz
ILCX07	3.2 x 5	1.3	10 MHz	150 MHz
ILCX08	3.5 x 6	1.1	8 MHz	100 MHz
ILCX09	3.5 x 6	1.1	8 MHz	100 MHz
ILCX10	5 x 7	1.3	6 MHz	100 MHz
ILCX13	2.5 x 3.2	0.9	12 MHz	150 MHz
ILCX18	2 x 2.5	0.55	12 MHz	60 MHz*
ILCX19	1.6 x 2	0.45	24 MHz	60 MHz
ILCX20	1.2 x 1.6	0.4	26 MHz	60 MHz