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F4MP 数据表(PDF) 29 Page - NXP Semiconductors |
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F4MP 数据表(HTML) 29 Page - NXP Semiconductors |
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29 / 37 page ![]() PTN3355 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved. Product data sheet Rev. 3.1 — 4 November 2016 29 of 37 NXP Semiconductors PTN3355 Low power DP to VGA adapter with integrated 1 : 2 VGA switch 15.5 Barcode label 16. Soldering of SMD packages This text provides a very brief insight into a complex technology. A more in-depth account of soldering ICs can be found in Application Note AN10365 “Surface mount reflow soldering description”. 16.1 Introduction to soldering Soldering is one of the most common methods through which packages are attached to Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both the mechanical and the electrical connection. There is no single soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and Surface Mount Devices (SMDs) are mixed on one printed wiring board; however, it is not suitable for fine pitch SMDs. Reflow soldering is ideal for the small pitches and high densities that come with increased miniaturization. 16.2 Wave and reflow soldering Wave soldering is a joining technology in which the joints are made by solder coming from a standing wave of liquid solder. The wave soldering process is suitable for the following: • Through-hole components • Leaded or leadless SMDs, which are glued to the surface of the printed circuit board Fig 14. Box and reel information barcode Table 26. Barcode dimensions Box barcode label l w (mm) Reel barcode label l w (mm) 100 75 100 75 001aak714 NXP SEMICONDUCTORS MADE IN >COUNTRY< [PRODUCT INFO] (33T) PUID: B.0987654321 (30T) LOT2 (30D) DATE2 (30Q) QTY2 (31D) REDATE (32T) ORIG (31T) PMC (31P) MSL/PBT MSL/PBT Optional product information* Fixed text Country of origin i.e. "Made in....." or "Diffused in EU [+] Assembled in...... Packing unit (PQ) identification 2nd traceability lot number* Traceability lot number Date code With linear barcode With linear barcode With linear barcode Type number NXP 12NC Quantity 2nd (youngest) date code* 2nd Quantity* Re-approval date code* Origin code Product Manufacturing Code MSL at the Peak Body solder temperature with tin/lead* MSL at the higher lead-free Peak Body Temperature* 2D matrix with all data (including the data identifiers) Additional info if halogen free product Additional info on RoHS Lead-free symbol HALOGEN FREE RoHS compliant (1T) LOT (9D) DATE (Q) QTY (30P) TYPE (1P) CODENO |
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