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TSM32-H50CQ33ST-4.9152M is listed in the Oscillators range at ChipApex. The manufacturer field lists Transko Electronics, Inc.. Its product description is XTAL OSC XO 4.9152MHZ HCMOS SMD. Review the specifications below when checking this part for your BOM.
The TSM32-H50CQ33ST-4.9152M is an ultra-miniature surface-mount crystal oscillator manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 4.9152 MHz with HCMOS output logic. The device supports a supply voltage of 3.3V and features enable/disable functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm x 1.20mm. The unit is rated for an operating temperature range of -40°C to 85°C and has a maximum supply current of 30mA.
Verify the specific suffix codes against official Transko documentation to confirm exact frequency tolerance and temperature grade. Ensure the ordering part number matches the required tape-and-reel packaging configuration if automated assembly is intended. Cross-reference the pinout diagram with the target PCB footprint to prevent mounting errors during integration.
Select this component when a low-profile, high-stability clock source is required for digital circuits operating within the specified temperature range. Consider the 30mA current consumption relative to system power budgets. Verify that the HCMOS output swing aligns with the input requirements of the downstream logic or microcontroller interface.
This model belongs to the TSM32 series of ultra-miniature CMOS oscillators from Transko Electronics. The series utilizes crystal technology to provide stable clock signals in a small 4-SMD package. It serves as a drop-in replacement for discontinued Epson Toyocom VG-1201CA models, offering fit, form, and functional equivalence for legacy designs requiring miniaturization.
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