680 µF, 2.5 V, 100 mOhm ESR — TPS series molded tantalum
The TPSY687M002R0100: Its 100 mOhm equivalent series resistance (ESR) at 100 kHz is the key parameter for ripple handling in power-supply decoupling and output filtering — the lower the ESR, the less self-heating and voltage ripple under AC load.
Temperature range and case — -55 to 125 °C, 2917 footprint
Manufacturer size code Y corresponds to the 2917 case. The molded construction provides mechanical stability and consistent thermal performance across reflow profiles.
Tolerance and packaging — ±20%, Tape & Reel
Capacitance tolerance is ±20%, the standard for tantalum electrolytics — acceptable for bulk decoupling and smoothing where the exact value is not critical. Supplied on Tape & Reel, the part is feeder-ready for high-speed pick-and-place assembly.