Manufacturers
ABRACON AB38T-32.768KHZ
Description
CRYSTAL 32.768KHZ 12.5PF CYL
Part Number
AB38T-32.768KHZ
Price
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Manufacturer
ABRACON
Lead Time
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Category
PRODUCTS - A
Datasheet
Extracted Text
LOW FREQUENCY, 32.768kHz CYLINDRICAL TYPE TUNING FORK CRYSTALS AB38T and AB26T 8.3 x 03.2 mm or 6.2 x 02.1 mm FEATURES: • Watch frequency. • Frequency range from 30kHz to 200kHz. • Excellent heat resistance. APPLICATIONS: • Real time clock. • Measuring instruments. • Clock source for communication or A/ V equipment. STANDARD SPECIFICATIONS STANDARD SPECIFICATIONS PARAMETERS AB38T AB26T 32.768kHz Frequency Range 32.768kHz 30kHz to 200kHz Operating Temperature -10°C to +60°C (See Options) Storage Temperature -40°C to +85°C Turnover Temperature 25°C to ±5°C @ Frequency Tolerance 25°C ±20ppm max. ±20ppm max.(32.768kHz) & ±30ppm max.(others) AB38T 2 Frequency Stability over Temp -0.034 ±0.006ppm / (25-T) ** Equivalent Series Resistance (ESR) 30kW max. 35kW max.(32.768kHz) 35kW ~ 50KW (others) Dimensions: Inches (mm) Shunt Capacitance C 1.6pF typical 0.8 to 1.7pF typical 0 Load Capacitance C (See Note ) 12.5pF typical (See Options) L Motion Capacitance C 0.0035pF typ. 0.001 ~ 0.004pF typ. 1 Drive Level 1µW max. Quality Factor Q 90,000 typical 70,000 typical Capacitance Ratio C / C 460 typical 425 - 800 typical 0 1 Insulation Resistance 500 MW min. at 100 Vdc ±15 V o Aging @ 25 C First year ±3ppm max. ±3ppm (32.768kHz) ±5ppm (others) AB26T Note : Custom C upon request at 6 pF. Check with us for other C value. L L 2 ** Example: Stability at -20°C is: -0.035 x [25-(-20)] = -71ppm. Environmental, and mechanical specifications, see appendix C. Group 3. Marking, see appendix G. Recommended handling, see appendix F. TYPICAL FREQUENCY -VS- Application notes, see appendix A. TEMPERATURE CURVE -10° 25° 60° ORDERING OPTIONS ABXXT - Frequency - CL - Temperature - Tolerance 0° TEMP Load cap. in pF 38 or 26 -1 for ± 10ppm * or -7 for ± 15ppm -E for 0°C to + 70°C -S for Series XX.XXXX kHz -B for -20°C to + 70°C -50° -C for -30°C to + 70°C Please call for availability. -N for -30°C to + 85°C * -D for -40°C to + 85°C ABRACON NOTE: Left blank if standard • All specifications and markings subject to change without notice ® ABRACON IS 29 Journey • Aliso Viejo, CA 92656 • USA ISO 9001 / QS 9000 (949) 448-7070 • FAX: (949) 448-8484 CERTIFIED 33 E-MAIL: abinfo@abracon.com • INTERNET ADDRESS: www.abracon.com C O R P O R AT I O N
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What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods