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;10 POLE;22 AWG;KEY 1;BLACK;SOLDER 300697 Amphenol Alden Products 1: $52.78 49In Stock	Mfr. Part # 300697 Mouser Part # 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;REAR MOUNT;78 POLE;26 AWG;KEY 1;BLACK;SOLDER 380700 Amphenol Alden Products 1: $203.09 25In Stock	Mfr. Part # 380700 Mouser Part # 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	25In Stock	$203.09 $188.65 $176.87 $168.39 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;FRONT MOUNT;14 POLE;22 AWG;KEY 1;BLACK;SOLDER 300182 Amphenol Alden Products 1: $63.31 32In Stock	Mfr. Part # 300182 Mouser Part # 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	$63.31 $60.52 $57.68 $55.76 View $52.69 Quote	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	14 Contact	Panel Mount	Solder Cup		IP67		PL-700SM-N
Circular Push Pull Connectors PLUG;78 POLE;26 AWG;KEY 1;BLACK/BLACK;SOLDER 380000 Amphenol Alden Products 1: $225.95 31In Stock	Mfr. Part # 380000 Mouser Part # 523-380000	Amphenol Alden Products	Circular Push Pull Connectors PLUG;78 POLE;26 AWG;KEY 1;BLACK/BLACK;SOLDER Learn More about Amphenol Alden Products amphenol pl 1200rg n connectors	Datasheet	31In Stock	$225.95 $202.97 $190.33 $181.05 View Quote	Min.: 1 Mult.: 1	Connectors	Plug	Pin (Male)	78 Contact	Panel Mount	Solder Cup		IP67		PL-1200RG-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 # 300641 Mouser Part # 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 # 300738 Mouser Part # 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 # 341196 Mouser Part # 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;7 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 300683 Amphenol Alden Products 1: $37.48 18In Stock	Mfr. Part # 300683 Mouser Part # 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	$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 # 320455 Mouser Part # 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 # 320637 Mouser Part # 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 # 330308 Mouser Part # 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 RECEPTACLE;FRONT MOUNT;2+2 POLE;16 AND 22AWG;KEY 1;BLACK;CRIMP/SOLDER 300154 Amphenol Alden Products 1: $30.65 5In Stock 23Expected 2/15/2027	Mfr. Part # 300154 Mouser Part # 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 2/15/2027	$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 # 301074 Mouser Part # 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 # 301186 Mouser Part # 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 12/8/2026	Mfr. Part # 320483 Mouser Part # 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 12/8/2026	$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 # 320651 Mouser Part # 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 # 320833 Mouser Part # 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;4 POLE;22 AWG;KEY 1;BLACK;PCB 320805 Amphenol Alden Products 1: $26.77 7In Stock	Mfr. Part # 320805 Mouser Part # 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	$26.77 $22.74 $21.32 $20.30 View $19.33 $18.42	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: $20.95 5In Stock	Mfr. Part # 330224 Mouser Part # 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	$20.95 $17.80 $16.69 $15.89 View $15.13 $14.42	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: $26.39 3In Stock	Mfr. Part # 330252 Mouser Part # 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	$26.39 $22.43 $21.02 $20.02 View $19.06 $18.16	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: $9.49 108In Stock	Mfr. Part # 108194-02 Mouser Part # 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	108In 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
Circular Push Pull Connectors RECEPTACLE;CABLE MOUNT;4 POLE;22 AWG;KEY 1;BLACK;CRIMP/SOLDER 301102 Amphenol Alden Products 1: $30.15 23In Stock	Mfr. Part # 301102 Mouser Part # 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	$30.15 $25.62 $24.01 $22.87 View $21.78 $20.75	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: $26.41 26In Stock	Mfr. Part # 320609 Mouser Part # 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	$26.41 $22.44 $21.04 $20.04 View $19.08 $17.89 $17.09 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: $264.24 6In Stock	Mfr. Part # 330196 Mouser Part # 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	$264.24 View Quote	Min.: 1 Mult.: 1										PL-700SM-N
Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;10 POLE;22 AWG;KEY 1;BLACK;PCB 330294 Amphenol Alden Products 1: $52.78 7In Stock	Mfr. Part # 330294 Mouser Part # 523-330294	Amphenol Alden Products	Circular Push Pull Connectors RECEPTACLE;FRONT MOUNT;10 POLE;22 AWG;KEY 1;BLACK;PCB Learn More about Amphenol Alden Products amphenol pl 700sm n connectors	Datasheet	7In Stock	$52.78 $44.85 $42.64 $41.26 View $39.88 $38.92	Min.: 1 Mult.: 1	Connectors	Receptacle	Socket (Female)	10 Contact	PCB Mount	SMD		IP67		PL-700SM-N