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18QHTF21-41.440041-OE is listed in the Oscillators range at ChipApex. The manufacturer field lists Mercury Electronics Ind. Co. Ltd. Its product description is 41.440041 M XO 1.8V 2.0X1.6MM OE. Review the specifications below when checking this part for your BOM.
Oscillators specifications for 18QHTF21-41.440041-OE
- Description：41.440041 M XO 1.8V 2.0X1.6MM OE
- Series：18QHTF21
- Mfr：Mercury Electronics Ind. Co. Ltd
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：41.440041 MHz
- Function：Enable/Disable
- Output：LVCMOS
- Voltage - Supply：1.8V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：23mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max)：0.031" (0.80mm)
- Supplier Device Package：-
Oscillators datasheet and documents for 18QHTF21-41.440041-OE
Oscillators Overview
The 18QHTF21-41.440041-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 41.440041 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.
Oscillators Feature Summary
- LVCMOS output logic for digital interface compatibility
- Enable/Disable functionality for power management
- Compact 4-SMD No Lead surface-mount package
Oscillators Applications
- Digital signal processing systems
- Communication equipment timing references
- Embedded system clock sources
Oscillators Procurement Notes
Verify the specific ordering suffix to confirm the enable/disable feature versus standby mode variants. Ensure the 1.8V supply requirement matches the target circuit design. Confirm the 4-SMD no-lead package dimensions against the PCB footprint specifications before finalizing procurement orders.
Oscillators Selection Notes
Select this component when a stable 41.440041 MHz reference is required with low-voltage operation. The enable/disable pin allows for active power control, distinguishing it from continuous-operation oscillators. Consider the small form factor for space-constrained designs.
Oscillators Part Context
Mercury Electronics specializes in frequency control products, including quartz crystals and oscillators. This model belongs to their XO series, providing standard frequency stability. The company has a long history in Taiwan's quartz industry, focusing on precision timing components for electronic applications.
Oscillators Replacement Considerations
The 18QHTF21-41.440041-PD is a related variant offering standby (power down) functionality instead of simple enable/disable. Verify if the specific control logic required by the application aligns with either the OE or PD suffix configuration.
Explore related parts through Crystals, Oscillators, Resonators, all product categories, ChipApex homepage.
