Circular MIL Spec Connector – Mouser Liechtenstein

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MW Series MIL-DTL-55181 Connectors

Amphenol PCD MW Series MIL-DTL-55181 Connectors are ideal for military and harsh environments. The waterproof and polarized connectors feature a center lock coupling screw, ensuring the ability to withstand high shock and vibration. These connectors require minimal finger space for mating, allowing closer board configuration than other mil-spec connectors. Amphenol PCD MW Series connectors are typically used for the interconnection of power and control, including military communication equipment and ground vehicles.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Number of Positions	Contact Gender	Product	Shell Size	Shell Style	MIL Type	Termination Style	Mounting Style	Current Rating	Contact Plating	Contact Material	Series	Packaging
Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG M55181/1-05 Amphenol PCD 1: CHF 62.47 84In Stock	Mfr. Part No. M55181/1-05 Mouser Part No 523-55181/1-05	Amphenol PCD	Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	84In Stock	CHF 62.47 CHF 60.53 CHF 51.72 CHF 51.66 View CHF 50.74 Quote	Min.: 1 Mult.: 1		4 Position	Socket (Female)	Plugs	15	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Copper Alloy	MW
Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG M55181/3-05 Amphenol PCD 1: CHF 65.48 21In Stock	Mfr. Part No. M55181/3-05 Mouser Part No 523-55181/3-05	Amphenol PCD	Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	21In Stock	CHF 65.48 CHF 58.19 CHF 55.28 CHF 53.85 View CHF 52.25 Quote	Min.: 1 Mult.: 1		4 Position	Pin (Male)	Plugs	15	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Brass	MW
Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG M55181/1-03 Amphenol PCD 1: CHF 68.87 309In Stock 275Expected 10/27/2026	Mfr. Part No. M55181/1-03 Mouser Part No 523-55181/1-03	Amphenol PCD	Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	309In Stock 275Expected 10/27/2026	CHF 68.87 CHF 64.82 CHF 62.76 CHF 61.05 Quote Quote	Min.: 1 Mult.: 1		4 Position	Socket (Female)	Plugs	17	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Copper Alloy	MW
Circular MIL Spec Connector 4 PIN CONTACT PANEL MOUNT REC M55181/2-01 Amphenol PCD 1: CHF 46.32 455In Stock	Mfr. Part No. M55181/2-01 Mouser Part No 523-M55181/2-01	Amphenol PCD	Circular MIL Spec Connector 4 PIN CONTACT PANEL MOUNT REC Learn More about Amphenol PCD amphenol mw connectors	Datasheet	455In Stock	CHF 46.32 CHF 43.95 CHF 43.94 Quote Quote	Min.: 1 Mult.: 1	No	4 Position	Socket (Female)	Receptacles	11	Straight	MIL-DTL-55181	Solder	Panel	35 A	Gold	Copper Alloy	MW	Bulk
Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG M55181/7-04 Amphenol PCD 1: CHF 82.96 50In Stock	Mfr. Part No. M55181/7-04 Mouser Part No 523-55181/7-04	Amphenol PCD	Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	50In Stock	CHF 82.96 CHF 79.53 CHF 70.41 CHF 61.13 View CHF 58.50 Quote	Min.: 1 Mult.: 1		18 Position	Pin (Male)	Plugs	19	Straight	MIL-DTL-55181	Solder	Cable	7.5 A	Gold	Brass	MW
Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG M55181/1-01 Amphenol PCD 1: CHF 66.67 120In Stock	Mfr. Part No. M55181/1-01 Mouser Part No 523-M55181/1-01	Amphenol PCD	Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	120In Stock	CHF 66.67 CHF 63.51 CHF 56.82 CHF 56.70 View CHF 55.97 Quote	Min.: 1 Mult.: 1	No	4 Position	Pin (Male)	Plugs	11	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Brass	MW
Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG M55181/3-01 Amphenol PCD 1: CHF 56.69 22In Stock	Mfr. Part No. M55181/3-01 Mouser Part No 523-M55181/3-01	Amphenol PCD	Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	22In Stock	CHF 56.69 CHF 54.71 CHF 51.35 CHF 49.16 Quote Quote	Min.: 1 Mult.: 1	No	4 Position	Pin (Male)	Plugs	11	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Brass	MW
Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG M55181/3-02 Amphenol PCD 1: CHF 69.87 100In Stock	Mfr. Part No. M55181/3-02 Mouser Part No 523-M55181/3-02	Amphenol PCD	Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	100In Stock	CHF 69.87 CHF 65.63 CHF 65.21 CHF 53.32 Quote Quote	Min.: 1 Mult.: 1	No			Connectors			MIL-DTL-55181						MW
Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG M55181/3-03 Amphenol PCD 1: CHF 71.48 202In Stock 162On Order	Mfr. Part No. M55181/3-03 Mouser Part No 523-M55181/3-03	Amphenol PCD	Circular MIL Spec Connector 4 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	202In Stock 162On Order On Order Ship Dates Mfr. No: M55181/3-03 Stock: 202 Can Dispatch Immediately On Order: 37 Expected 11/24/2026 125 Expected 11/26/2026 Factory Lead Time: 18 Weeks	CHF 71.48 CHF 69.14 CHF 64.04 Quote Quote	Min.: 1 Mult.: 1	No	4 Position	Pin (Male)	Plugs	17	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Brass	MW
Circular MIL Spec Connector 18 SOCKET CONTACT PANEL MOUNT REC M55181/8-01 Amphenol PCD 1: CHF 56.02 82In Stock	Mfr. Part No. M55181/8-01 Mouser Part No 523-M55181/8-01	Amphenol PCD	Circular MIL Spec Connector 18 SOCKET CONTACT PANEL MOUNT REC Learn More about Amphenol PCD amphenol mw connectors	Datasheet	82In Stock	CHF 56.02 CHF 48.10 CHF 45.60 CHF 44.58 CHF 43.36	Min.: 1 Mult.: 1	No	18 Position	Socket (Female)	Receptacles	11	Straight	MIL-DTL-55181	Solder	Panel	7.5 A	Gold	Copper Alloy	MW
Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG M55181/1-02 Amphenol PCD 1: CHF 70.66 18In Stock	Mfr. Part No. M55181/1-02 Mouser Part No 523-55181/1-02	Amphenol PCD	Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	18In Stock	CHF 70.66 CHF 67.34 CHF 59.12 CHF 58.17 CHF 54.15	Min.: 1 Mult.: 1		4 Position	Socket (Female)	Plugs	13	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Copper Alloy	MW
Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG M55181/1-04 Amphenol PCD 1: CHF 73.89 10In Stock	Mfr. Part No. M55181/1-04 Mouser Part No 523-55181/1-04	Amphenol PCD	Circular MIL Spec Connector 4 SOCKET CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	10In Stock	CHF 73.89 CHF 68.20 CHF 56.76 CHF 55.64 View CHF 54.19 Quote	Min.: 1 Mult.: 1		4 Position	Socket (Female)	Plugs	19	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Copper Alloy	MW
Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG M55181/7-02 Amphenol PCD 1: CHF 74.55 3In Stock	Mfr. Part No. M55181/7-02 Mouser Part No 523-55181/7-02	Amphenol PCD	Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	3In Stock	CHF 74.55 CHF 70.92 CHF 64.74 CHF 61.47 View CHF 59.35 Quote	Min.: 1 Mult.: 1		18 Position	Pin (Male)	Connectors	13		MIL-DTL-55181	Solder	Cable	7.5 A	Gold	Brass	MW
Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG M55181/7-05 Amphenol PCD 1: CHF 76.07 7In Stock	Mfr. Part No. M55181/7-05 Mouser Part No 523-55181/7-05	Amphenol PCD	Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	7In Stock	CHF 76.07 CHF 72.61 CHF 69.54 CHF 68.53 View Quote	Min.: 1 Mult.: 1		18 Position	Pin (Male)	Plugs	15	Straight	MIL-DTL-55181	Solder	Cable	7.5 A	Gold	Brass	MW
Circular MIL Spec Connector 4 SOCKET CONTACT PANEL MOUNT REC M55181/4-01 Amphenol PCD 1: CHF 42.05 396On Order	Mfr. Part No. M55181/4-01 Mouser Part No 523-M55181/4-01	Amphenol PCD	Circular MIL Spec Connector 4 SOCKET CONTACT PANEL MOUNT REC Learn More about Amphenol PCD amphenol mw connectors	Datasheet	396On Order On Order Ship Dates Mfr. No: M55181/4-01 Stock: 0 On Order: 221 Expected 11/23/2026 175 Expected 12/22/2026 Factory Lead Time: 18 Weeks	CHF 42.05 CHF 38.27 CHF 33.86 CHF 33.26 View CHF 32.59 Quote	Min.: 1 Mult.: 1	No	4 Position	Socket (Female)	Receptacles	11	Straight	MIL-DTL-55181	Solder	Panel	35 A	Gold	Copper Alloy	MW	Bulk
Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG M55181/7-01 Amphenol PCD 1: CHF 78.44 21Expected 12/21/2026	Mfr. Part No. M55181/7-01 Mouser Part No 523-55181/7-01	Amphenol PCD	Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	21Expected 12/21/2026	CHF 78.44 CHF 71.26 CHF 61.47	Min.: 1 Mult.: 1		18 Position	Pin (Male)	Plugs	11	Straight	MIL-DTL-55181	Solder	Cable	7.5 A	Gold	Brass	MW
Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG M55181/7-03 Amphenol PCD 1: CHF 89.27 32Stock Available	Mfr. Part No. M55181/7-03 Mouser Part No 523-55181/7-03	Amphenol PCD	Circular MIL Spec Connector 18 PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	32Stock Available More Info Available	CHF 89.27 CHF 85.96 CHF 61.55 CHF 60.67 View CHF 58.28 Quote	Min.: 1 Mult.: 1		18 Position	Pin (Male)	Plugs	17	Straight	MIL-DTL-55181	Solder	Cable	7.5 A	Gold	Brass	MW
Circular MIL Spec Connector 4 POSITI,PIN CONTACT CABLE MOUNT PLUG M55181/3-04 Amphenol PCD 1: CHF 66.65 Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. M55181/3-04 Mouser Part No 523-55181/3-04	Amphenol PCD	Circular MIL Spec Connector 4 POSITI,PIN CONTACT CABLE MOUNT PLUG Learn More about Amphenol PCD amphenol mw connectors	Datasheet	Non-Stocked Lead-Time 18 Weeks	CHF 66.65 CHF 57.88 CHF 48.02	Min.: 1 Mult.: 1		4 Position	Pin (Male)	Plugs	19	Straight	MIL-DTL-55181	Solder	Cable	35 A	Gold	Brass	MW

MW Series MIL-DTL-55181 Connectors

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