Amphenol PT系列和PT-SE系列连接器（MIL-DTL-26482系列I）在圆形外壳中提供高密度端子排布。PT采用焊接端子，PT-SE采用高性能压接端子，PT-CE采用商用压接选件。此款圆形连接器采用快卸式卡口连接以实现快速插拔，以及多种安装方式和外壳尺寸。安费诺是世界上最大的互连产品制造商之一。公司设计、制造和销售电子、电子和光纤连接器、同轴和平带电缆和互连系统。
公司产品的主要终端市场是通信和信息处理市场，包括有线电视、移动电话和数据通信和信息处理系统;航空航天和军事电子;以及汽车、铁路等交通和工业应用。
| PT02E12-4PW |
| PT06E10-2P-072 |
| PT06E10-2PW-072 |
| PT06E10-2PX-072 |
| PT06E10-2PY-072 |
| PT06E10-6P-072 |
| PT06E10-6PW-072 |
| PT06E10-2P-P288 |
| PT06E10-2PW-P288 |
| PT06E10-2PX-P288 |
| PT06E10-2PY-P288 |
| PT06E10-6P-P288 |
| PT06E10-6PW-P288 |
| PT06US10-6P-072 |
| PT06UHST1-10-5P |
| PT06USHST1-10-5P |
| PT06USHST1-10-5PW |
| PT01A12-4P |
| PT01A12-4P-SR |
| PT06A12-4PW-SR |
| PT06E12-4P-SR |
| PT06E12-4P-476 |
| PT06E12-4PW-SR |
| PT01A12-4PW-SR |
| PT01A12-4PW |
| PT06E12-4PW-476 |
| PT06P12-4P-476 |
| PT06P12-4PW-476 |
| PT06P12-4P-SR |
| PT06P12-4PW-SR |
| PT00A12-4P |
| PT00A12-4P-SR |
| PT00A12-4PW |
| PT00A12-4PW-SR |
| PT06A12-4P |
| PT06A12-4PW |
| PT07A12-4P-027 |
| PT07A12-4PW-027 |
| PT06US16-99P |
| PT06CG8-4P-025 |
| PT01A10-6P-476 |
| PT01A10-6PW-476 |
| PT01A10-6PW-476 |
| PT01A10-2PW-476 |
| PT01A10-2PX-476 |
| PT01A10-2PY-476 |
| PT06A12-4S-SR W/P CAP |
| PT06E10-6S-725 |
| PT06E10-6P-725 |
| MS3126F10-6S-LC |
| MS3126F10-6SW-LC |
| PT08E16-26P-470 |
| PT08E16-26PW-470 |
| PT08E16-26PZ-470 |
| PT08E16-26PY-470 |
| PT02E10-6P-072 |
| PT02E10-2P-072 |
| PT02E10-2PW-072 |
| PT02E10-2PX-072 |
| PT02E10-2PY-072 |
| PT02E10-5P-072 |
| PT02E10-5PW-072 |
| PT02E10-5PX-072 |
| PT02E10-5PY-072 |
| PT02E10-5PZ-072 |
| PT02E10-6PW-072 |
| PT02E10-98P-072 |
| PT02E10-98PW-072 |
| PT02E10-98PX-072 |
| PT02E10-98PY-072 |
| PT02E10-98PZ-072 |
| PT02E10-2P-P288 |
| PT02E10-2PW-P288 |
| PT02E10-2PX-P288 |
| PT02E10-2PY-P288 |
| PT02E10-5P-P288 |
| PT02E10-5PW-P288 |
| PT02E10-5PX-P288 |