Datasheet |
Datasheet |
Type |
kHz Crystal |
Package Code |
34B |
Package Size |
3.20mm x 1.50mm |
Frequency |
32.768 kHz |
Tolerance |
±20ppm |
Operating Temperature |
-40°C ~ 85°C |
- Package size: 3.2 x 1.5 x 0.9 mm
- Temperature range: -40°C ~ +85°C
- Load capacitance: 6pF, 7pF, 9pF, 12.5pF
- Tolerance: ±20 ppm
- ESR: 70k Ω
- RoHS 3 and REACH compliant
Proudly known for their 32.768 kHz tuning fork crystals, ECS Inc. was the first to offer the world’s smallest SMD tuning fork crystal in the frequency control industry. The groundbreaking parts were the ECX-1210 and the ECX-1210B offering a 1.2 x 1.0 mm package in two- and four-pad options. The SMD tuning fork is ideal for wearable, drug delivery devices and hearing aids.
The ECX-31B is the most cost-effective compact surface mount 32.768 kHz tuning fork that comes in a 3.2 x 1.5 x 0.9 mm package. The ECX-31B offers a standard version with a frequency tolerance of ±20 ppm available over the standard industrial temperature range of -40°C ~ +85°C. This component is recommended by ST Micro for STM32 processor. This component is ideal for mobile, industrial and wireless applications.