Crystal Units

♦ Crystal unit is a passive component using piezoelectrical effect of the crystal. By applying the voltage, transformation occurs in the crystal and it oscillates frequency of high-stability with the natural resonant frequency of vibration.

Tuning Fork Crystal Unit (kHz range)

Model Name	Main Application	Package Size (mm)			Nominal Freq. (kHz)	Freq. Tolerance (+30°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H		[×10-6]	Min.	Max.
NX2012SA	Mobile Communications OA / AV	2.0	1.2	0.55	32.768	±20	-40	+85
NX3215SA		3.2	1.5	0.8	32.768	±20	-40	+85
NX3215SA	Automotive	3.2	1.5	0.8	32.768	±20	-40	+125

Crystal Unit with built-in temperature sensor (MHz range)

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (*°C)	Temp. Charac- teristics [with reference to *°C]	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX2016SF	Mobile Communications	2.0	1.6	0.65	19.2	52	±10 (*+25°C)	±12 (*+32°C)	-30	+85
NX2520SG		2.5	2.0	0.9	19.2	54	±10 (*+30°C)	±12 (*+30°C)	-30	+85
NX2520SG	Automotive	2.5	2.0	0.9	16	80	±10 (*+25°C)	±25 (*+25°C)(*1)	-40	+105

Crystal Units (MHz range) / Size : 1.6×1.2mm

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics [with reference to +25°C]	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX1612SA	Mobile Communications Short-range Wireless OA / AV	1.6	1.2	0.3	24	80	±10	±15	-30	+85

Crystal Units (MHz range) / Size : 2.0×1.6mm

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics (with reference to +25°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX2016HA	OA / AV	2.0	1.6	0.7	24	50	±30	±20	-20	+70
NX2016SA	Mobile Communications Short-range Wireless OA / AV	2.0	1.6	0.45	20	80	±15	±25	-40	+85
								±15	-10	+75
NX2016SA	Automotive	2.0	1.6	0.45	20	80	±15	±50	-40	+125

Crystal Units (MHz range) / Size : 2.5×2.0mm

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics (with reference to +25°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX2520SA	Mobile Communications Short-range Wireless OA / AV	2.5	2.0	0.5	16	80	±15	±25	-40	+85
					16	54	±10	±10	-20	+75

Crystal Units (MHz range) / Size : 3.2×2.5mm

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics (with reference to +25°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX3225SA	Mobile Communications Short-range Wireless OA / AV	3.2	2.5	0.55	12	60	±15	±25	-40	+85
					16	54	±10	±10	-20	+75
					40	150	±20	±25	-40	+85
NX3225GA	OA / AV	3.2	2.5	0.75	9.840	50	±20	±30	-40	+85		(*2)
NX3225HA		3.2	2.5	0.8	12	50	±20	±30	-20	+70
NX3225GA	Automotive	3.2	2.5	0.75	9.8	50	±50	±150	-40	+150		(*2)
NX3225GB		3.2	2.5	0.75	12	50						(*2)
NX3225GD		3.2	2.5	1.00	7.98	12						(*2)
NX3225SA		3.2	2.5	0.55	12	50	±15	±50	-40	+125
NX3225SC		3.2	2.5	0.60	9.8433	50

Crystal Units (MHz range) / Size : 5.0×3.2mm

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics (with reference to +25°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX5032GA	OA / AV	5.0	3.2	1.3	8	49.99	±30	±50	-40	+85		(*2)
					8	55	±20	±30	-10	+70		(*2)
NX5032GB		5.0	3.2	1.0	12	55	±20	±30	-10	+70		(*2)
NX5032GC					12	50	±15	±15	-10	+75		(*2)
NX5032SA	Mobile Communications	4.9	3.1	0.75	11.0592	40	±10	±10	-20	+75
NX5032GA	Automotive	5.0	3.2	1.3	8	40	±50	±150	-40	+150		(*2)
NX5032SD		4.9	3.1	0.9	9.75	40	±15	±50	-40	+125

Crystal Units (MHz range) / Size : 8.0×4.5mm

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics (with reference to +25°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
NX8045GB	OA / AV	8.0	4.5	1.8	4	40	±30	±50	-40	+85		(*2)
							±20	±30	-10	+70		(*2)
NX8045GE	Automotive	8.0	4.5	2.0	4	8	±50	±150	-40	+150		(*2)
NX8045GB		8.0	4.5	1.8	8	40	±50	±150	-40	+150		(*2)

Lead-mount type crystal unit (MHz range)

Model Name	Main Application	Package Size (mm)			Nominal Freq. (MHz)		Freq. Tolerance (+25°C±3°C)	Temp. Charac- teristics (with reference to +25°C)	Operating Temp. Range (°C)		RoHS	Pb Free
		L	W	H	Min.	Max.	[×10-6]	[×10-6]	Min.	Max.
AT-41	OA / AV High Precision Industry	11.05	4.7	3.68	3.1375	74.1	±20	±30	-10	+70
AT-41CD2		11.4	4.8	4.0			±20	±30	-10	+70
NR-2C		7.9	3.2	6.0	10	150	±10	±5	-10	+60
NR-2B		7.9	3.2	8.0	10	100	±10	±5	-10	+60

*1 : (NX2520SG/for automotive):In the case of 19.2M is with reference to +30℃. 
*2 : Glass containing lead is used for this model. The lead in glass is exempted per RoHS 2002/95/EC Annex (5). 

Specifications described in this site are subject to change without notice for improvement. 
For more information such as "Reflow Soldering", "Precaution for use", and etc, please refer the Application Note.