AB15T - Abracon

LOW FREQUENCY CYLINDRICAL WATCH CRYSTAL
Pb RoHS
Compliant
AB15T
5.1 x 1.5 mm
| | | | | | | | | | | | | | |
FEATURES:
APPLICATIONS:
• Watch frequency
• Excellent heat resistance
• Real time clock, Measuring instruments
• Clock source for communication or A/V equipment
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
AB15T Series
Frequency Range
Operating Temperature
Storage Temperature
Turn-over Temperature
Frequency Tolerance
Temperature Coefficient
Equivalent Series Resistance
Shunt Capacitance C0
Load Capacitance CL
Quality factor
Drive Level
Aging at 25°C First Year
Insulation Resistance
32.768 kHz
- 20°C to + 70°C
-40°C to + 85°C
+25°C to ± 5°C
± 20 ppm max.
-0.034 ± 0.006 ppm/ T²
40 kohms max.
1.00 pF typ.
12.5 pF
85,000 typ.
1 µW max.
± 3 ppm max.
500 Mohms min. at 100 Vdc ± 15V
OUTLINE DRAWING:
PART IDENTIFICATION:
(ORDERING PART NUMBER)
0.45±0.08
? 1.4±0.1
? 0.2±0.05
5.0±0.1
ABRACON IS
ISO9001:2008
CERTIFIED
AB15T-32.768KHz
4.3±0.3
Visit www.abracon.com for Terms & Conditions of Sale Revised: 06.29.10
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
LOW FREQUENCY CYLINDRICAL WATCH CRYSTAL
Pb RoHS
Compliant
AB15T
5.1 x 1.5 mm
| | | | | | | | | | | | | | |
TUNING FORK CRYSTAL TEMPERATURE CURVE
Typical Frequency Stability vs. Temperature
0
-10
-20
-30
-40
dF/F (ppm)
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
Temperatue (˚C)
HANDLING INSTRUCTIONS
Mounting:
(1) Soldering on the body of the cylinder type crystal unit must be strictly avoided due to deteriorate the characteristics or damage
the products. Rubber adhesive is recommended.
(2) When the leads need to be bent by hand, follow the instructions below.
- Hold the body of the Cylinder type crystal unit in fingers.
- Pick at the part with tweezers, which you intend to bend. There should be more than 1.5mm (3.0mm is recommendable)
from the body case.
- Bend the lead 90º by tweezers without pulling the lead strongly. Pulling the leads forcefully may cause cracks in the glass
hermetic seal resulting in component failure.
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
CERTIFIED
Visit www.abracon.com for Terms & Conditions of Sale Revised: 06.29.10
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com