The TPSD477M006R0200: The 200 mOhm ESR (Equivalent Series Resistance) is a mid-range figure for a D-case tantalum — it limits ripple current self-heating to a manageable level while still providing adequate filtering for most switching regulator outputs. Higher-ESR parts reduce inrush stress; lower-ESR parts handle more ripple current. This value sits in the middle, suitable for general-purpose bulk storage.
Temperature range and operating environment
The molded case construction provides mechanical robustness and standard pick-and-place compatibility for surface-mount assembly on 2917 (7343 Metric) footprint pads. This is a common large-case tantalum footprint; the land pattern matches industry-standard 2917 recommendations.
Active lifecycle and supply posture
Sourced to order against BOM quantities.