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The Panasonic 2SK2593JQL is a silicon N-channel junction FET designed for low-frequency amplification and switching circuits. It features a low noise figure of 2.5 dB at 100 Hz and a high gate-drain voltage rating of -55 V with the source open. The device operates within a drain-source voltage range of 55 V and supports a maximum drain current of 30 mA. Packaged in an SSMini3-F1 form factor, it offers a forward transfer admittance up to 7.5 mS and a short-circuit forward transfer capacitance of 6.5 pF.
Verify the specific ordering suffix 'JQL' against official documentation to confirm tape-and-reel packaging details. Confirm RoHS compliance status as indicated in the datasheet. Check the manufacturer's website for the latest lifecycle stage information regarding maintenance or discontinuation plans before finalizing procurement.
Select this component for designs requiring low-noise performance at low frequencies. Ensure the circuit design respects the absolute maximum ratings, particularly the -55 V gate-drain voltage limit. Verify that the SSMini package dimensions fit the available PCB space and that automatic insertion requirements are met by the tape packing format.
This part belongs to the Panasonic Silicon Junction FETs (Small Signal) series. It is specifically engineered for standard applications such as office equipment, communications equipment, measuring instruments, and household appliances. It serves as a compact solution for general electronic equipment where low noise and small footprint are prioritized.
No official substitute part numbers are listed in the provided documentation. When evaluating alternatives, ensure compatibility with the SSMini3-F1 package dimensions and verify that the replacement meets the required electrical characteristics, including the 55 V breakdown voltage and low noise specifications.