Prevent Oscillation Failures: Crystal Matching & Negative Resistance
Prevent crystal oscillation failures. Learn why negative resistance and IC matching evaluations are crucial for stable PCB design. Request a free evaluation.
- Technical information
kHz Crystal Units
| Size / Dimension | 3.20mm x 1.50mm |
| Height - Seated (Max) | 0.80 mm |
| Applications We Support |
| Item | Specifications | |||||
|---|---|---|---|---|---|---|
| Nominal frequency (kHz) | 32.768 | |||||
| Frequency tolerance (ppm) (@ 25 ℃) |
±10, ±20, ±30, ±50, other | |||||
| Storage temperature (℃) | −55 〜 +125, other (Not applicable to packaging materials) |
|||||
| Operating temperature (℃) | −20 〜 +70, −40 〜 +85, −40 〜 +105, other | |||||
| Turnover temperature (℃) | 25 ± 5 | |||||
| Temperature coefficient (K-2) | −(0.03 ± 0.01) × 10-6 | |||||
| Equivalent series resistance (kΩ) | 70 Max. | other | ||||
| Motional capacitance (fF) / Shunt capacitance (pF) |
6.5 Typ. / 1.5 Typ. | |||||
| Drive level (µW) | 0.5 Max. | |||||
| Load capacitance (pF) | 7.0, 9.0, 12.5 (Other values available) |
|||||
| Tape and reel (pcs/reel) (Reel diameter: Φ180 mm) |
3000 Max. | |||||
32.768 kHz
Frequency tolerance of ±10 ppm ~ (@25℃) available
Wide operating temperature range of -40 ~ +105℃ available
Robust ceramic package with metal lid sealed by seam welding
Specifications in conformity with AEC-Q200 available on request
Prevent crystal oscillation failures. Learn why negative resistance and IC matching evaluations are crucial for stable PCB design. Request a free evaluation.
Discover how River Eletec breaks the trade-off between crystal miniaturization and low ESR using advanced photolithography and MDS technology.
Discover how River Eletec's ultra-precision quartz devices for 1.6T networks are rooted in the Samurai history and pristine nature of Yamanashi, Japan.
Master quartz crystal basics. Discover how RIVER ELETEC breaks physical limits with MDS for miniaturization and KoT-cut OPAW for 1.6T timing solutions.
Search all products by frequency, size, and specifications.Access our full database to find the right solution.
Ready to move your project forward?
Contact River Eletec for expert technical support.