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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Connector Type	Contact Gender	Number of Contacts	Mounting Style	Termination Style	Accessory Type	IP Rating	Color	Series
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;78 POLE;26 AWG;KEY 1;BLACK;SOLDER 380700 Amphenol Alden Products 1: $202.83 23In Stock	Mfr. Part No. 380700 Mouser Part No 523-380700	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;78 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 1200rg n connectors	Datasheet	23In Stock	$202.83 $188.65 $176.87 $168.45 View Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	78 Contact	Panel Mount	Solder Cup		IP67		PL-1200RG-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;10 POLE;22 AWG;KEY 1;BLACK;SOLDER 300697 Amphenol Alden Products 1: $52.78 49In Stock	Mfr. Part No. 300697 Mouser Part No 523-300697	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;10 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	49In Stock	$52.78 $44.85 $42.64 $41.26 View $39.88 $37.69 Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	10 Contact	Panel	Solder Cup				PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;14 POLE;22 AWG;KEY 1;BLACK;SOLDER 300182 Amphenol Alden Products 1: $62.74 32In Stock	Mfr. Part No. 300182 Mouser Part No 523-300182	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;14 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	32In Stock	$62.74 $60.52 $57.68 $55.76 View $52.70 Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	14 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;2+2 POLE;16 AND 22AWG;KEY 1;GRAY;CRIMP/SOLDER 300641 Amphenol Alden Products 1: $30.65 22In Stock	Mfr. Part No. 300641 Mouser Part No 523-300641	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;2+2 POLE;16 AND 22AWG;KEY 1;GRAY;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	22In Stock	$30.65 $26.04 $24.41 $23.32 View $22.55 $21.30 $20.69 Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	4 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors PLUG;6 POLE;22 AWG;KEY 1;BLACK/BLACK;CRIMP/SOLDER 300738 Amphenol Alden Products 1: $33.55 20In Stock	Mfr. Part No. 300738 Mouser Part No 523-300738	Amphenol Alden Products	Circular Push Pull Connectors PLUG;6 POLE;22 AWG;KEY 1;BLACK/BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	20In Stock	$33.55 $28.51 $26.73 $25.54 View $24.68 $24.09	Min.: 1 Mult.: 1	Connectors	Plug	Pin (Male)	6 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors PLUG;35 POLE;26 AWG;KEY 1;BLACK/BLACK;SOLDER Amphenol Alden Products 341196 341196 Amphenol Alden Products 1: $146.24 24In Stock	Mfr. Part No. 341196 Mouser Part No 523-341196	Amphenol Alden Products	Circular Push Pull Connectors PLUG;35 POLE;26 AWG;KEY 1;BLACK/BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 900sm n connectors	Datasheet	24In Stock	$146.24 $124.33 $112.63	Min.: 1 Mult.: 1	Connectors	Plug	Pin (Male)	35 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: $100.03 82In Stock	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	82In Stock	$100.03 $85.04 $81.69 $78.97 View $74.64 Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Pin (Male)	35 Contact	Panel	SMD				PL-900SM-N
Circular Push Pull Connectors DUST CAP FOR RECEPTACLE;BLACK 103677 Amphenol Alden Products 1: $10.05 81In Stock	Mfr. Part No. 103677 Mouser Part No 523-103677	Amphenol Alden Products	Circular Push Pull Connectors DUST CAP FOR RECEPTACLE;BLACK Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	81In Stock	$10.05 $9.05 $8.52 $8.30 View $8.09 $7.21 $6.77 $6.19	Min.: 1 Mult.: 1										PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;24 POLE;26 AWG;KEY 1;BLACK;SOLDER 301004 Amphenol Alden Products 1: $103.32 3In Stock	Mfr. Part No. 301004 Mouser Part No 523-301004	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;24 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	3In Stock	$103.32 $87.84 $84.38 $81.56 $79.58	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	24 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;27 POLE;26 AWG;KEY 1;BLACK;SOLDER 301589 Amphenol Alden Products 1: $125.95 5In Stock	Mfr. Part No. 301589 Mouser Part No 523-301589	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;27 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	5In Stock	$125.95 $107.08 $102.86 $99.42 $97.00	Min.: 1 Mult.: 1	Connectors	Receptacle		27 Contact	Panel	Solder Cup	Dust Cap			PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;2 POLE;22 AWG;KEY 1;BLACK;SOLDER 320399 Amphenol Alden Products 1: $19.42 32In Stock	Mfr. Part No. 320399 Mouser Part No 523-320399	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;2 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	32In Stock	$19.42 $16.83 $15.95 $15.72 View $13.95 $13.09	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	2 Contact	Panel Mount	Solder Cup		IP67		PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;4 POLE;22 AWG;KEY 1;BLACK;SOLDER 320413 Amphenol Alden Products 1: $25.60 2In Stock	Mfr. Part No. 320413 Mouser Part No 523-320413	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;4 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	2In Stock	$25.60 $21.76 $20.39 $19.42 View $18.49 $17.62	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	4 Contact	Panel Mount	Solder Cup		IP67		PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;1 POLE;16 AWG;KEY 1;BLACK;SOLDER 321008 Amphenol Alden Products 1: $18.44 79In Stock	Mfr. Part No. 321008 Mouser Part No 523-321008	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;1 POLE;16 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	79In Stock	$18.44 $15.98 $15.15 $14.93 View $13.25 $12.43	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	1 Contact	Panel	Solder Cup				PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;1 POLE;22 AWG;KEY 1;BLACK;PCB 330210 Amphenol Alden Products 1: $88.96 32In Stock	Mfr. Part No. 330210 Mouser Part No 523-330210	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;1 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	32In Stock	$88.96 View Quote	Min.: 1 Mult.: 1										PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;2+2 POLE;16 AND 22AWG;KEY 1;BLACK;CRIMP/SOLDER 300154 Amphenol Alden Products 1: $30.65 5In Stock 23Expected 15/02/2027	Mfr. Part No. 300154 Mouser Part No 523-300154	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;2+2 POLE;16 AND 22AWG;KEY 1;BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	5In Stock 23Expected 15/02/2027	$30.65 $26.04 $24.41 $23.32 View $22.55 $22.00	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;2 POLE;16 AWG;KEY 1;BLACK;CRIMP/SOLDER 301074 Amphenol Alden Products 1: $24.13 9In Stock	Mfr. Part No. 301074 Mouser Part No 523-301074	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;2 POLE;16 AWG;KEY 1;BLACK;CRIMP/SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	9In Stock	$24.13 $20.50 $17.24 $16.70 $16.60	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	2 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;10 POLE;22 AWG;KEY 1;BLACK;SOLDER 301186 Amphenol Alden Products 1: $53.01 2In Stock	Mfr. Part No. 301186 Mouser Part No 523-301186	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;10 POLE;22 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	2In Stock	$53.01 $45.05 $42.83 $41.44 View $40.06 $39.09	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	10 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;14 POLE;26 AWG;KEY 1;BLACK;SOLDER 320483 Amphenol Alden Products 1: $58.00 9In Stock 12Expected 08/12/2026	Mfr. Part No. 320483 Mouser Part No 523-320483	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;14 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	9In Stock 12Expected 08/12/2026	$58.00 $49.30 $45.62 $44.28 View $41.39 $40.32 Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	14 Contact	Panel Mount	Solder Cup		IP67		PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;10 POLE;26 AWG;KEY 1;BLACK;SOLDER 320651 Amphenol Alden Products 1: $43.34 9In Stock	Mfr. Part No. 320651 Mouser Part No 523-320651	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;10 POLE;26 AWG;KEY 1;BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	9In Stock	$43.34 $36.83 $35.01 $33.88 View $32.75 $31.96	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	10 Contact	Panel	Solder Cup				PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;8 POLE;22 AWG;KEY 1;BLACK;PCB 320833 Amphenol Alden Products 1: $38.55 14In Stock	Mfr. Part No. 320833 Mouser Part No 523-320833	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;8 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 500sm n connectors	Datasheet	14In Stock	$38.55 $32.76 $30.71 $29.34 View $28.36 $27.68	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	8 Contact	Panel	SMD				PL-500SM-N
Circular Push Pull Connectors RECEPTACLE;REAR MOUNT;7 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 300683 Amphenol Alden Products 1: $37.48 16In 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	16In Stock	$37.48 $31.85 $29.85 $28.52 View $27.57 $26.90	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: $44.37 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	$44.37 $37.70 $35.84 $34.69 View $33.53 $32.72	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: $37.48 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	$37.48 $31.85 $29.85 $28.52 View $27.57 $26.90	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: $58.63 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	$58.63 $49.84 $47.46 $45.87 $44.76	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	12 Contact	PCB Mount	SMD		IP67		PL-700SM-N
Circular Push Pull Connectors PLUG BACKSHELL;BLACK;PVC;0.200" 108194-02 Amphenol Alden Products 1: $9.49 98In 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	98In Stock	$9.49 $8.54 $8.05 $7.84 View $7.64 $6.81 $6.40 $5.85	Min.: 1 Mult.: 1	Accessories	Plug			Cable Mount		Backshell		Black	PL-500SM-N