• Package size: 2.00 x 1.60 x 0.45 mm
• Frequency range: 38.4 MHz
• Temperature range: -40°C ~ +125°C 
• Tolerance: ±10 ppm 
• Stability: ±40 ppm
• ESR: 40 Ω
• Load Capacitance: 10pF
• RoHS 3 and REACH compliant

ECS Inc. International’s surface mount (SMD) crystals are exceptionally reliable and supply long-term stability throughout many applications. SMD crystals can be supplied at custom and standard frequencies, as well as customized with tight stabilities and low equivalent series resistance (ESR). ECS Inc. offers one of the widest selections of package sizes on the market, going as small as a 1.2 x 1.0 mm package offering wide temperature ranges up to +150°C. The CDX-1983 is a surface mount quartz crystal that comes in a 2.0 x 1.6 mm package size. This 38.4 MHz crystal features a ±10ppm tolerance over a -40℃ ~ 125℃ operating temperature with an ESR of 40 Ω. This component is ideal for mobile devices, industrial, wireless, and IoT applications. We suggest the Silicon Labs Multi-Protocol Wireless Gecko EFR32 and EFM32 SoCs for use with this crystal including but not limited to: • EFR32BG21 • EFR32MG21 • EFR32BG22 • EFR32FG22 • EFR32MG22 • EFR32FG23 • EFR32ZG23 • EFR32SG23 • EFR32MG24 • EFR32FG25 • EFR32BG27 • EFR32MG27 • EFR32FG28 • EFR32ZG28 • EFR32SG28 • EFM32PG22 • EFM32PG23 • EFM32PG28