
Remark:
1) In case of no tolerance shown in outline dimension:outline dimension ≤1mm,tolerance should be ±0.2mm;outline dimension>1mm and≤5mm,tolerance should be±0.3mm;outline dimension>5mm,tolerance should be±0.4mm.
2) The tolerance without indicating for PCB layout is always±0.1mm.
3) The width of the gridding is 2.52mm.

Notes:
1) We recommend flux proofed types for a clean environment(free from contaminations like H2S,SO2 ,NO2,dust,etc.).We suggest to choose plastic sealed types and validate it in real application for an unclean environment (with contaminations like H2S,SO2 ,NO2 ,dust,etc.).
2) Contact is recommended for suitable condition and specifications if water cleaning or surface process is involved in assembling relays on PCB.
3) The customer special requirement express as special code after evaluating by JINTIAN. e.g.