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TSM75-H25GM33ST-4.000M-TR is listed in the Oscillators range at ChipApex. The manufacturer field lists Transko Electronics, Inc.. Its product description is XTAL OSC XO 4.0000MHZ HCMOS SMD. Review the specifications below when checking this part for your BOM.
The TSM75-H25GM33ST-4.000M-TR is a 4 MHz crystal oscillator (XO) manufactured by Transko Electronics, Inc. It utilizes HCMOS output logic and operates at a supply voltage of 3.3V. The device features an enable/disable control function and is housed in a compact 4-SMD, No Lead package. Key electrical specifications include a frequency stability of ±25ppm and a maximum current consumption of 15mA during operation.
Verify the specific suffix 'TR' indicates tape-and-reel packaging when sourcing. Confirm that the 3.3V supply requirement aligns with target system voltages. Ensure the ±25ppm stability meets application tolerance requirements. Check for RoHS compliance documentation if required by project standards.
Select this component for applications requiring a stable 4 MHz reference with low power consumption. The HCMOS output is suitable for standard CMOS logic families. Consider the 4-SMD footprint for space-constrained PCB layouts. Evaluate the enable pin utility for power management strategies in battery-operated devices.
This part belongs to the TSM75 series of surface-mount oscillators from Transko Electronics. The series offers various frequencies and output types. The 4.000M designation specifies the exact operating frequency. The model integrates the crystal and oscillator circuit into a single SMD component.
Direct substitutes must match the 4 MHz frequency, HCMOS output, 3.3V supply, and 4-SMD package. Verify equivalent stability and current consumption specs. Cross-reference pinouts and enable logic levels before substitution.
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