AB38T-32.768KHZ-6PF-E-1 [ABRACON]
Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT PACKAGE-2;
| 型号： | AB38T-32.768KHZ-6PF-E-1 |
| 厂家： | 
ABRACON |
| 描述： | Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT PACKAGE-2 |
| 文件： | 总2页 (文件大小：642K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
32.768kHz WATCH CRYSTAL, 8.3 x ø3.2MM CYLINDER PACKAGE
AB38T
RoHS
Pb
8.3 x ø3.2mm
Compliant
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APPLICATIONS:
FEATURES:
• Watch frequency
• Real time clock
• Measuring instruments.
• Clock source for communication or A/V equipment.
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N:
AB38T Series
Nominal frequency:
Operating temperature:
Storage temperature:
Turn-over temperature:
Frequency tolerance:
Temperature Coefficient:
Equivalent series resistance:
Shunt capacitance C0:
Load capacitance CL:
Motional capacitance C1:
Capacitance ratio:
32.768kHz
-10°C to + 60°C (see option)
-40°C to + 85°C
+25°C ± 5°C
± 20 ppm max.(see option)
-0.034 ± 0.006 ppm/ T²
30 k max.
Ω
1.60 pF typ.
12.5 pF typ. (see option)
0.0035 pF typ.
4600 typ.
Quality factor:
90,000 typ.
Drive level:
1.0 µW max.
Aging @ 25° C first year:
± 3 ppm max. (32.768kHz) and ± 5 ppm max. (others)
Insulation resistance:
500 Mohms min. at 100Vdc ± 15V
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
OUTLINE DRAWING:
AB38T- 32.768kHz- - -
CL Option
Please specify load cap.
in pF (ex. 6pF)
Temperature options
Freq. Tolerance
E
B
0°C to + 70°C
1*
7
± 10 ppm, max
-20°C to + 70°C
± 15 ppm, max
* Please call for availability
Dimensions: Inches (mm)
Visit www.abracon.com for Terms & Conditions of Sale
Revised: 08.19.09
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
32.768kHz WATCH CRYSTAL, 8.3 x ø3.2MM CYLINDER PACKAGE
AB38T
RoHS
Pb
8.3 x ø3.2mm
Compliant
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TUNING FORK CRYSTAL TEMPERATURE CURVE
Typical Frequency Stability vs. Temperature
0
-10
-20
-30
-40
-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.
NOTE: Abracon manufactured products are intended for general commercial and industrial use. For applications requiring
high reliability and/or presenting extreme operating environment, written consent & authorization from Abracon is required.
Visit www.abracon.com for Terms & Conditions of Sale
Revised: 08.19.09
ABRACON IS
ISO 9001 / QS 9000
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
CERTIFIED
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