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D4C2640-3 is listed in the RF Circulators And Isolators range at ChipApex. The manufacturer field lists DiTom Microwave. Its product description is 26.50 - 40.00 GHZ CIRCULATOR. Review the specifications below when checking this part for your BOM.
The D4C2640-3 is a dual junction RF circulator manufactured by DiTom Microwave. It operates within the frequency range of 26.5 GHz to 40.00 GHz. The component features four ports, all configured with male connectors. It is designed for operation between -20°C and +65°C. Physical dimensions are 1 inch x 0.5 inch x 0.7 inch.
Verify the specific datasheet version for the D4C2640-3 before integration. Confirm connector gender and physical dimensions match system requirements. Check RoHS compliance details as listed in official documentation. Ensure thermal operating limits align with the intended environment.
Select this model when a four-port dual junction circulator is required for the 26.5–40 GHz range. Compare port configurations against other series members like D3C2640-5 if three ports suffice. Verify that male connectors suit the mating interface. Consider the physical size constraints relative to the 1x0.5x0.7 inch footprint.
This component belongs to the D4C2640 series from DiTom Microwave. It shares the same frequency band as other models in the family but differs in port count and junction type. Related parts include the D3C2640-5 (three-port) and D4I2640-3 (isolator variant). All utilize similar module packaging styles.
Public confirmed substitute part numbers are not available in the provided source material.
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