ABRACON AB38T-32.768KHZ-B-1

32.768kHz WATCH CRYSTAL, 8.3 x ø3.2MM CYLINDER PACKAGE
AB38T
Pb RoHS
Compliant
8.3 x ø3.2mm
| | | | | | | | | | | | | |
APPLICATIONS:
FEATURES:
• Commercial grade 32.768kHz crystal
• Real time clock
• Measuring instruments.
• Clock source for communication or A/V equipment.
STANDARD SPECIFICATIONS:
Parameters
Center Frequency
Operating Temperature
Turnover Temperature
Storage Temperature
Frequency Tolerance @+25°C
Frequency Coefficient (ß)
Equivalent series resistance (R1)
Shunt capacitance (C0)
Motional capacitance (C1)
Capacitance ratio (C0/C1)
Load capacitance (CL)
Drive Level
Quality Factor
Aging @25°C±3°C (First year)
Insulation Resistance
Minimum
Typical
Maximum
Units
-----10
+20
-40
-20
-0.040
-----------------------------3
-5
500
32.768
----+25
---------0.034
----1.60
0.0035
4,600
12.5
----90,000
-------------
----+60
+30
+85
+20
-0.028
30
----------------1
----+3
+5
-----
kHz
ºC
ºC
ºC
ppm
ppm/T2
kΩ
pF
pF
----pF
µW
ppm
MΩ
Notes
See options
See options
See options
32.768kHz
Other frequencies
@ 100Vdc ± 15V
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
AB38T-32.768kHz -
Load Capacitance (pF)
Blank: 12.5pF
Please specify custom
load cap. in pF
(ex. 6 for 6pF)
ABRACON IS
ISO9001:2008
CE RTIFIED
-
-
Operating Temperature
E: 0 to +70 ºC
B: -20 to +70 ºC
Freq. Tolerance
1: ± 10 ppm *
7: ± 15 ppm
* Please contact Abracon for availability
Revised: 08.08.11-I
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
|
32.768kHz WATCH CRYSTAL, 8.3 x ø3.2MM CYLINDER PACKAGE
AB38T
Pb RoHS
Compliant
8.3 x ø3.2mm
| | | | | | | | | | | | | |
OUTLINE DRAWING:
Dimensions: Inches (mm)
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where
component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and
authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISO9001:2008
CE RTIFIED
Revised: 08.08.11-I
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
|