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| Part Number | AB38T-32.768KHZ |
|---|---|
| Manufacturer | ABRACON |
| Category | PRODUCTS - A |
| Price | Request Quote |
| Lead Time | Request Quote |
CRYSTAL 32.768KHZ 12.5PF CYL
Once you accept your quote and confirm your order, we prepare by retrieving related parts and components from our inventory. Anything we do not currently have in stock is sourced.
Upon receipt, all parts are visually inspected for damage and then photographed to document their condition. Parts acquired from vendors must meet our quality standards.
Industrial computer boards and other parts we are equipped to evaluate are tested to verify functionality and discover possible damage.
Industrial computer boards have all components with low MTBF numbers (such as capacitors and connectors) replaced and are washed in our PCB cleaner to remove dust and grime.
Industrial computer boards are fully diagnosed and repaired by our engineers. Logs of the problems encountered and solutions implemented are recorded.
Industrial computer boards have all I/O connections rigorously tested to ensure that everything is working properly before the board is certified as ready to ship.
After photos are taken to document the exterior condition of the part, it is packaged and sent to the customer. ESD-safe materials are used to protect sensitive equipment on its journey.
Elite.Parts is a website of GID Industrial, an ISO 9001:2015-certified company that has specialized in servicing industrial computer boards and providing other industrial products for sectors including manufacturing, defense, aerospace, entertainment, healthcare, and more by utilizing our combined skills and vast international network of trusted suppliers since our founding in 2015.
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Download "9575996_1.pdf" (391 KiB)
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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