The TPSV157K016R0045 delivers 150 µF at 16 V rated voltage in a molded 2924 (7361 Metric) case. That 45 mΩ typical ESR is the figure that governs ripple current capability and self-heating — lower ESR means the cap can absorb more AC ripple without exceeding its internal temperature rise, which directly affects lifetime in switching-regulator output or bulk decoupling positions.
Temperature range and operating environment
Rated for -55°C to +125°C, this tantalum capacitor spans the full industrial temperature envelope and reaches into the lower end of automotive underhood requirements. At the high end, derate the applied voltage per the manufacturer's guidelines — running a 16 V cap at 10 V or less at 125°C extends reliability margins significantly. The ±10% tolerance covers the spread across temperature and aging.
Package and PCB footprint
Molded case size V (0.287" L × 0.240" W, seated height 0.148") fits the standard 2924 footprint. The surface-mount body is compatible with reflow soldering — no special handling beyond standard moisture sensitivity precautions for molded tantalum. Tape-and-reel packaging (TR) suits automated pick-and-place for volume assembly.
Active lifecycle and procurement posture
The TPS series is a standard molded tantalum line with wide distribution, so cross-shipment from multiple stock points is typical.