TJA1051T/E/1J is a TJA1051 from NXP Semiconductors, orderable in the SO8 package. The ordering code fixes the exact configuration you receive — package, grade and packing — so procurement starts with matching this code character-for-character against your BOM, not just the base series name.
Within the same series, also consider: TJA1051T/2Z — Compared with TJA1051T/3/1J, I/O supply interface differs from the /3 anchor. Check pinout, qualification and exact order code before substitution. · TJA1051T/3/1J — package SOIC-8 · TJA1051T/3/2Z — Compared with TJA1051T/3/1J, same functional /3 package class; exact orderable suffix differs. Check pinout, qualification and exact order code before substitution. · TJA1051TK/3/2Z — package HVSON8; Compared with TJA1051T/3/1J, leadless package and different assembly footprint. Check pinout, qualification and exact order code before substitution.. These variants share the core design; pick the code whose package and packing match your assembly process and reel requirements. If your BOM lists one of these instead of TJA1051T/E/1J, do not substitute without checking the exact ordering code — even one suffix character can change the device you receive.
When you request a quote, include the full ordering code, the target packing format (reel, tube, tray or cut tape), your quantity and any date-code or lot requirements. We reconfirm manufacturer, suffix, package, date code and traceability against the actual offered lot before any commercial quote is issued, and every RFQ gets a reply within 24 hours.