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Product Detailed Parameters
- Description：318MHz SAW Res. +/-75KHz 6P 3030
- Series：SDR
- Mfr：NextGen Components
- Package：Tape & Reel (TR)
- Type：SAW
- Frequency：318 MHz
- Frequency Stability：-
- Frequency Tolerance：±75kHz
- Features：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)
- Height：0.049" (1.25mm)
- Impedance：50 Ohms
- Capacitance：-
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Overview
The SDR318M000S012 is a Surface Acoustic Wave (SAW) resonator manufactured by NextGen Components. It operates at a nominal frequency of 318 MHz with an impedance of 50 Ohms. The device features a frequency tolerance of +/-75 kHz and is designed for surface mount applications in a 6-SMD, No Lead package. The operational temperature range spans from -40°C to +85°C.
Feature Summary
- Utilizes Surface Acoustic Wave technology for stable resonance
- Designed for direct surface mount integration
- Optimized for 50 Ohm system impedance matching
Applications
- RF signal filtering in communication modules
- Frequency reference generation in wireless devices
- Intermediate frequency stages in receiver circuits
Procurement Notes
Verify the specific datasheet version provided by NextGen Components before finalizing design specifications. Confirm that the 6-SMD package dimensions align with your PCB footprint requirements. Ensure the operating environment remains within the specified -40°C to +85°C range to maintain performance integrity. Cross-reference the +/-75 kHz tolerance against your system's frequency stability needs.
Selection Notes
Select this component when a compact SAW resonator is required for 318 MHz applications. Consider the 50 Ohm impedance match for standard RF transmission lines. Evaluate the surface mount form factor for automated assembly processes. Verify thermal constraints against the specified operating temperature range.
Part Context
This part belongs to the SDR series of SAW resonators from NextGen Components. Similar parts in the series include models like SDR315M000S011 and SDR915M000S014, which offer different frequencies and tolerances. These components are typically used in passive filter and resonator applications within electronic assemblies.
Replacement Considerations
Direct substitutes may include other 318 MHz SAW resonators with compatible 6-SMD packages and 50 Ohm impedance. Verify mechanical compatibility and electrical parameters such as frequency tolerance and temperature range before substitution.
