J27A series printed circuit connectors (3 lines) are derived from the J27(2lines).There are 15 specifications in this series: 30, 45, 60, 75, 96, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240 etc. According to the environmental level, this series products classified to common grade, grade I and grade II. Grade I and grade II implement the RY3.644.003JT. The common grade implement the Q/450300RYL2301-90

J27- 53 T K L I H
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1: J27A series
2: Contact pairs No.9,17,29,41,53,65,72,84,96,110
3: Connector categories: T-plug Z-receptacle
4: Type of contact: J-pin K-socket
5: Contact method: X: upright, L: threaded connection , F: relocatable loader, No mark for common install
6: Environment level: grade II, grade I, No mark for common grade
7: Contact terminal style: BC: right-angle, BW: bend angle, BW1: long bend angle,
H: solder connection R: wrapped connection Y: crimp connection