What’s JLCC Package?
The J-leaded Ceramic Chip Carrier (JLCC) is a square or rectangular surface-mount ceramic package that has J-formed leads around its periphery. The plastic-molded equivalent of the JLCC is the PLCC.
J-leaded Ceramic Chip Carrier (JLCC)
Typical JLCCs have lead counts that range from 20 to 84. The lead pitch (distance between leads) is typically 50mils (1.27mm). The package can either be directly soldered onto the PCB or operated using a socket.
| Properties of Some Examples of JLCCs | |||
| No. of Leads |
Body Size incl. Leads |
Body Height incl. Leads |
Lead Pitch |
| 20 | 395 x 395 mils | 125 max. | 50 mils |
| 28 | 490 x 490 mils | 125 max. | 50 mils |
| 32 | 450 x 700 mils | 150 max. | 50 mils |
| 44 | 690 x 690 mils | 190 max. | 50 mils |
| 68 | 995 x 995 mils | 200 max. | 50 mils |
| 84 | 1190 x 1190 mils | 200 max. | 50 mils |