5# Cell Battery Contacts(Positive) 173D

5# Cell Battery Contacts(Positive) 173D

BS-S-SI-B-173DP
Technical requirements:
1. Materials shall meet Rosh requirements;
2. There should be no severe front on the surface (0.06);
3. Surface treatment: nickel plating, electroplating quality requirements: 2% concentration of brine, 48 hours
4. Refer to GB / t1501i5-200 - tolerance table for dimensions without tolerance indication;
5. After riveting, the spring should be upright, and the parts should not be deformed;
   The riveted joint is firm and reliable with good conductivity
6. Belt specification: 0.3 (thickness) X36 (width) x15.1 (step length);Heat treatment (tempering) of cold rolled plate + carbon steel wire
Spring:;
7. The end face of the spring should be made safe, tempered and shaped   ∅0.5mm
8. Mark"   "is the key monitoring size.