Philips Compatible Adult/Pediatric Shielded 6 Lead ECG Patient Trunk Cable with Round, 12-pin Philips ECG Input Connector and Molded DIN Style Philips 5-pin Connector - 8.8ft/2.7m. In stock. $165. 
For use with Philips 989803197511 ECG 6 Lead Telemetry Leadsets for Intellivue Patient Monitors.
 
Replacement: Philips: M1667A, 989803145051.
 
Compatible with models:
Philips: 78352C, 78354C, 78834C, 867036, HeartStart MRx, IntelliVue, IntelliVue MP2, IntelliVue MP5, M1001A, M1001B, M1002A, M1002B, M3001A, M8102A, M8105A, MMS X2.