Circular Push Pull Connectors

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Pulse-Lok® Connectors

Amphenol Alden Pulse-Lok^® Connectors feature a unique locking system with visual, audible, and tactile engagement confirmation. These connectors are robustly constructed to endure thousands of mating cycles and offer a quick release action. The Pulse-Lok connectors are available in different contact types, including signal, power, high voltage, and ethernet. These connectors feature up to 78 conductors in a small package (ø0.5" to ø1.2") and offer Electro Magnetic Interference (EMI) shielding. The Pulse-Lok connectors are suited for medical, factory automation, and instrumentation field applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Connector Type	Contact Gender	Number of Contacts	Mounting Style	Termination Style	Accessory Type	IP Rating	Color	Series	Packaging
Circular Push Pull Connectors BACKSHELL;BLACK;PVC;0.186" 400374 Amphenol Alden Products 1: 6,12 € 63In Stock	Mfr. Part No. 400374 Mouser Part No 523-400374	Amphenol Alden Products	Circular Push Pull Connectors BACKSHELL;BLACK;PVC;0.186" Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	63In Stock	6,12 € 5,54 € 5,23 € 5,10 € View 4,85 € 4,33 € 4,09 € 3,61 €	Min.: 1 Mult.: 1		Accessories				In-Line		Backshell		Black	PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;4 POLE;22 AWG;KEY 1;BLACK;PCB 320805 Amphenol Alden Products 1: 23,02 € 7In Stock	Mfr. Part No. 320805 Mouser Part No 523-320805	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;4 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	7In Stock	23,02 € 19,56 € 18,34 € 17,46 € View 16,62 € 15,84 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	4 Contact	Panel	SMD				PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;2 POLE;22 AWG;KEY 1;BLACK;PCB 330224 Amphenol Alden Products 1: 18,02 € 5In Stock	Mfr. Part No. 330224 Mouser Part No 523-330224	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;2 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	5In Stock	18,02 € 15,31 € 14,35 € 13,67 € View 13,01 € 12,40 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	2 Contact	PCB Mount	SMD		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;4 POLE;22 AWG;KEY 1;BLACK;PCB 330252 Amphenol Alden Products 1: 22,70 € 3In Stock	Mfr. Part No. 330252 Mouser Part No 523-330252	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;4 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	3In Stock	22,70 € 19,29 € 18,08 € 17,22 € View 16,39 € 15,62 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	4 Contact	PCB Mount	SMD		IP67		PL-700SM-N
Circular Push Pull Connectors PLUG BACKSHELL;BLACK;PVC;0.200" 108194-02 Amphenol Alden Products 1: 8,16 € 110In Stock	Mfr. Part No. 108194-02 Mouser Part No 523-108194-02	Amphenol Alden Products	Circular Push Pull Connectors PLUG BACKSHELL;BLACK;PVC;0.200" Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	110In Stock	8,16 € 7,34 € 6,92 € 6,74 € View 6,57 € 5,86 € 5,50 € 5,03 €	Min.: 1 Mult.: 1		Accessories	Plug			Cable Mount		Backshell		Black	PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;4 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 301102 Amphenol Alden Products 1: 25,93 € 23In Stock	Mfr. Part No. 301102 Mouser Part No 523-301102	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;4 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	23In Stock	25,93 € 22,03 € 20,65 € 19,67 € View 18,73 € 17,85 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	4 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;4 POLE;22 AWG;KEY 1;BLACK;SOLDER 320609 Amphenol Alden Products 1: 22,71 € 26In Stock	Mfr. Part No. 320609 Mouser Part No 523-320609	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;4 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	26In Stock	22,71 € 19,30 € 18,09 € 17,23 € View 16,41 € 15,39 € 14,70 € Quote	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	4 Contact	Panel Mount	Solder Cup		IP67		PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;27 POLE;26 AWG;KEY 1;BLACK;PCB 330196 Amphenol Alden Products 1: 227,25 € 6In Stock	Mfr. Part No. 330196 Mouser Part No 523-330196	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;27 POLE;26 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	6In Stock	227,25 € View Quote	Min.: 1 Mult.: 1											PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;7 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 300683 Amphenol Alden Products 1: 32,23 € 18In Stock	Mfr. Part No. 300683 Mouser Part No 523-300683	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;7 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	18In Stock	32,23 € 27,39 € 25,67 € 24,53 € View 23,71 € 23,13 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	7 Contact	Panel	Crimp / Solder				PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;10 POLE;26 AWG;KEY 1;BLACK;SOLDER 320455 Amphenol Alden Products 1: 38,16 € 8In Stock	Mfr. Part No. 320455 Mouser Part No 523-320455	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;10 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	8In Stock	38,16 € 32,42 € 30,82 € 29,83 € View 28,84 € 28,14 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	10 Contact	Panel Mount	Solder Cup		IP67		PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;8 POLE;22 AWG;KEY 1;BLACK;SOLDER 320637 Amphenol Alden Products 1: 32,23 € 16In Stock	Mfr. Part No. 320637 Mouser Part No 523-320637	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;8 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	16In Stock	32,23 € 27,39 € 25,67 € 24,53 € View 23,71 € 23,13 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	8 Contact	Cable	Solder Cup				PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;12 POLE;22 AWG;KEY 1;BLACK;PCB 330308 Amphenol Alden Products 1: 50,42 € 6In Stock	Mfr. Part No. 330308 Mouser Part No 523-330308	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;12 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	6In Stock	50,42 € 42,86 € 40,82 € 39,45 € 38,49 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	12 Contact	PCB Mount	SMD		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;24 POLE;22 AWG;KEY 1;BLACK;SOLDER 342372 Amphenol Alden Products 1: 68,79 € 17In Stock	Mfr. Part No. 342372 Mouser Part No 523-342372	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;24 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	17In Stock	68,79 € 58,48 € 55,95 € 54,09 € View 51,11 € Quote	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	24 Contact	Panel Mount	Solder Cup		IP67		PL-900SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;27 POLE;26 AWG;KEY 1;BLACK;SOLDER 301365 Amphenol Alden Products 1: 144,32 € 10In Stock	Mfr. Part No. 301365 Mouser Part No 523-301365	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;27 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	10In Stock	144,32 € 122,70 € 117,86 € 113,92 € View 107,67 € Quote	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	27 Contact	Panel	Solder Cup				PL-700SM-N
Circular Push Pull Connectors PLUG;14 POLE;22 AWG;KEY 1;BLACK/BLACK;SOLDER 400084 Amphenol Alden Products 1: 49,52 € 1In Stock	Mfr. Part No. 400084 Mouser Part No 523-400084	Amphenol Alden Products	Circular Push Pull Connectors PLUG;14 POLE;22 AWG;KEY 1;BLACK/BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	1In Stock	49,52 € 42,08 € 40,01 € 38,72 € View 37,43 € 36,52 €	Min.: 1 Mult.: 1	No	Connectors	Plug	Pin (Male)	14 Contact	Cable Mount	Solder				PL-700SM-N	Bulk
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;12 POLE;22 AWG;KEY 1;BLACK;SOLDER 300976 Amphenol Alden Products 1: 48,94 € 4In Stock	Mfr. Part No. 300976 Mouser Part No 523-300976	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;12 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	4In Stock	48,94 € View 41,60 € 39,61 € 38,30 € 37,37 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	12 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N	Bulk
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;6 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 301158 Amphenol Alden Products 1: 29,92 € 9In Stock	Mfr. Part No. 301158 Mouser Part No 523-301158	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;6 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	9In Stock	29,92 € 25,42 € 23,83 € 22,77 € View 22,01 € 21,48 €	Min.: 1 Mult.: 1	No	Connectors	Receptacle	Pin (Male)	6 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;7 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 400168 Amphenol Alden Products 1: 34,54 € 1In Stock	Mfr. Part No. 400168 Mouser Part No 523-400168	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;7 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	1In Stock	34,54 € View 29,34 € 27,89 € 27,00 € 26,09 € 25,46 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	7 Contact	Panel Mount	Crimp / Solder				PL-700SM-N	Bulk
Circular Push Pull Connectors DUST CAP FOR PLUG;BLACK Amphenol Alden Products 109766-01 109766-01 Amphenol Alden Products 1: 38,73 € 3In Stock	Mfr. Part No. 109766-01 Mouser Part No 523-109766-01	Amphenol Alden Products	Circular Push Pull Connectors DUST CAP FOR PLUG;BLACK Learn More about Amphenol Alden Products amphenol pl 1200rg n connectors	Datasheet	3In Stock	38,73 € 32,92 € 31,30 € 30,29 € View 29,27 € 28,57 €	Min.: 1 Mult.: 1		Accessories						Plug Cap			PL-1200RG-N
Circular Push Pull Connectors RECEPTACLE;CABLE OR FRONT PANEL MOUNT;52 POLE;26 AWG;KEY 1;BLACK;SOLDER Amphenol Alden Products 341406 341406 Amphenol Alden Products 1: 107,33 € 6In Stock	Mfr. Part No. 341406 Mouser Part No 523-341406	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE OR FRONT PANEL MOUNT;52 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	6In Stock	107,33 € 91,25 € 87,65 € 84,73 € 82,66 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Pin (Male)	52 Contact	Cable	Solder Cup				PL-900SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;35 POLE;26 AWG;KEY 1;BLACK;PCB Amphenol Alden Products 342463 342463 Amphenol Alden Products 1: 86,03 € 10In Stock 14Expected 05/11/2026	Mfr. Part No. 342463 Mouser Part No 523-342463	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;35 POLE;26 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	10In Stock 14Expected 05/11/2026	86,03 € 73,13 € 70,25 € 67,91 € View 64,19 € Quote	Min.: 1 Mult.: 1		Connectors	Receptacle	Pin (Male)	35 Contact	Panel	SMD				PL-900SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;35 POLE;26 AWG;KEY 1;BLACK;SOLDER Amphenol Alden Products 342456 342456 Amphenol Alden Products 1: 86,03 € 1In Stock	Mfr. Part No. 342456 Mouser Part No 523-342456	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;35 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	1In Stock	86,03 € 66,26 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Pin (Male)	35 Contact	Panel Mount	Solder Cup		IP67		PL-900SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;52 POLE;26 AWG;KEY 1;BLACK;PCB Amphenol Alden Products 342519 342519 Amphenol Alden Products 1: 112,99 € 5In Stock	Mfr. Part No. 342519 Mouser Part No 523-342519	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;52 POLE;26 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	5In Stock	112,99 € 96,06 € 92,28 € 89,19 € 87,02 €	Min.: 1 Mult.: 1		Connectors	Receptacle	Socket (Female)	52 Contact	Panel	SMD				PL-900SM-N
Circular Push Pull Connectors PLUG;24 POLE;26 AWG;KEY 1;BLACK/BLACK;SOLDER Amphenol Alden Products 341140 341140 Amphenol Alden Products 1: 94,66 € 1In Stock	Mfr. Part No. 341140 Mouser Part No 523-341140	Amphenol Alden Products	Circular Push Pull Connectors PLUG;24 POLE;26 AWG;KEY 1;BLACK/BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	1In Stock	94,66 € 80,48 € 77,31 € 74,73 € 72,91 €	Min.: 1 Mult.: 1		Connectors	Plug	Pin (Male)	24 Contact	Cable	Solder Cup				PL-900SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;14 POLE;22 AWG;KEY 1;BLACK;PCB 330182 Amphenol Alden Products 1: 50,36 € 18In Stock	Mfr. Part No. 330182 Mouser Part No 523-330182	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;14 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	18In Stock	50,36 € 44,62 € 44,61 € 40,14 € View Quote	Min.: 1 Mult.: 1											PL-700SM-N