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Product Detailed Parameters
- Description：CRYSTAL 50.0000MHZ 8PF SMD
- Series：NX1612SA
- Mfr：NDK (NIHON DEMPA KOGYO CO., LTD)
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：MHz Crystal
- Frequency：50 MHz
- Frequency Stability：±15ppm
- Frequency Tolerance：±10ppm
- Load Capacitance：8pF
- ESR (Equivalent Series Resistance)：80 Ohms
- Operating Mode：Fundamental
- Operating Temperature：-30°C ~ 85°C
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Supplier Device Package：-
- Size / Dimension：0.063" L x 0.047" W (1.60mm x 1.20mm)
- Height - Seated (Max)：0.014" (0.35mm)
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Overview
The CS08403-50M is a 50 MHz fundamental mode crystal oscillator manufactured by NDK. It features a ±10 ppm frequency stability and an 8 pF load capacitance specification. The component operates with a series resistance of 50 Ohms and is housed in a compact 4-SMD, No Lead surface-mount package designed for automated assembly processes.
Feature Summary
- Fundamental resonance mode operation for precise frequency generation
- Surface-mount compatible 4-pin no-lead package design
- Standard 8 pF load capacitance configuration
- ±10 ppm initial frequency tolerance
Applications
- Microcontroller clock source circuits
- Communication module timing references
- Digital signal processing system clocks
- Embedded control board oscillators
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging options such as tape and reel or cut tape are selected. Confirm RoHS compliance status and lead time requirements directly with authorized distributors prior to placing orders to align with production schedules.
Selection Notes
Select this component when a 50 MHz reference with moderate stability is required for space-constrained designs. Ensure the circuit load capacitance matches the 8 pF specification to maintain accuracy. Verify that the 50 Ohm series resistance is compatible with the driving circuit's power budget and oscillation startup conditions.
Part Context
This part belongs to NDK's standard SMD crystal lineup, utilizing quartz resonator technology. It serves as a passive frequency-determining element within electronic circuits, providing stable oscillation frequencies for digital systems without active amplification components integrated into the package itself.
Replacement Considerations
Direct substitutes must match the 50 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead footprint. Verify equivalent electrical parameters including series resistance and stability before implementation. Cross-reference with other manufacturers offering identical pinout and mechanical dimensions.
FAQ
What is the load capacitance value for this crystal?
The specified load capacitance is 8 pF.
Does this component include internal active circuitry?
No, it is a passive crystal resonator requiring external oscillator circuitry.
