TRACOPOWER TMR 6WI 6W Isolated DC-DC Converter Through Hole, Vout ±5V dc, I/O isolation 1600V dc. Number of Outputs: 2. Railway Approved: Yes. Package: SIP 8. Protection Features: Continuous Short Circuit Protection. Depth: 11.2mm. Length: 21.8mm. Application: Communications Equipment, Electronics, Industrial. MTBF: >2900000h. Weight: 4.8g. Width: 9.1mm. MPN: TMR 6-7221WIR