Temperature range and operating environment
The TPSW686K006R0110: Rated for -55°C to 125°C, this cap covers the full industrial temperature envelope and the outer edge of automotive ambient underhood applications. The molded construction gives it mechanical stability across that range — no conformal-coat issues, no epoxy weep at high temp. The 6.3 V rating means it should be derated for any rail above 4 V continuous — standard practice for tantalum capacitors to avoid surge failures.
This is a current-production part that can be specified into new BOMs without lifecycle risk. The TPS series is a broad commodity line, so supply depth across distributors is typical. Sourced to order against RFQ through independent distribution.