680 µF, 60 mOhm ESR — bulk decoupling for low-voltage rails
The TPSE687M006R0060: That ESR figure is the key thermal and ripple-current limit — for a 6.3 V rail pulling a few amps of transient current, the I²R loss at 60 mOhm stays manageable, but the capacitor's own heating rises with the ripple current squared, so the actual ripple rating is the one to check against your load profile. Surface-mount assembly with a standard reflow profile — no special handling beyond the usual tantalum voltage derating (typically 80% of rated voltage for reliable operation).
Temperature range and compliance
Rated for -55°C to 125°C, this capacitor covers the full industrial and military temperature envelope.