Standard Circular Connectors – Mouser Switzerland

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44 Series™ Thermoplastic Circular Connectors

Amphenol Sine Systems 44 Series™ Thermoplastic Rubber Circular Connectors are extremely durable and reliable connectors that resist harsh environmental factors like water, fuel, lubricants, ozone, and road salt. The connectors' crimp-and-insert method reduces installation time and expenses and is vibration-resistant. Amphenol Sine Systems 44 Series Thermoplastic Rubber Circular Connectors feature one to six position variations and a polarized design for quick, error-free, blind connections. Designed for 14AWG to 18AWG wires, the connectors handle various power requirements and offer protection against mis-mating. All 44 Series connectors are IP65/67 rated, RoHS compliant, and ideal for indoor and outdoor rugged applications.

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Types of Standard Circular Connectors

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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.	Product	Contact Gender	Termination Style	Current Rating
Standard Circular Contacts 00044 SKT 044 102 1414S 1000 101 Amphenol SINE Systems 1: 0.62 CHF 4 383In Stock	Mfr. Part No. 044 102 1414S 1000 101 Mouser Part No 523-1414S	Amphenol SINE Systems	Standard Circular Contacts 00044 SKT	Datasheet	4 383In Stock	0.62 CHF 0.537 CHF 0.491 CHF 0.444 CHF View 0.443 CHF 0.402 CHF 0.382 CHF	Min.: 1 Mult.: 1	Contacts	Socket (Female)	Crimp	8 A
Standard Circular Connector 5 Position Male Receptacle, Standard Type 044 104 10005 02 Amphenol SINE Systems 1: 2.32 CHF 1 338In Stock	Mfr. Part No. 044 104 10005 02 Mouser Part No 523-44-104-10005	Amphenol SINE Systems	Standard Circular Connector 5 Position Male Receptacle, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	1 338In Stock	2.32 CHF 2.30 CHF 1.96 CHF 1.83 CHF View 1.75 CHF 1.53 CHF	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Crimp	8 A
Standard Circular Connector 5 Position Female Plug, Standard Type 044 103 10005 Amphenol SINE Systems 1: 1.99 CHF 1 288In Stock	Mfr. Part No. 044 103 10005 Mouser Part No 523-44-103-10005	Amphenol SINE Systems	Standard Circular Connector 5 Position Female Plug, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	1 288In Stock	1.99 CHF 1.78 CHF 1.66 CHF 1.55 CHF View 1.44 CHF 1.29 CHF	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Crimp	8 A
Standard Circular Contacts Size 14 Stamped & Formed Pin Contact for Receptacle 044 100 1414P 100 101 Amphenol SINE Systems 1: 0.451 CHF 13 556In Stock	Mfr. Part No. 044 100 1414P 100 101 Mouser Part No 523-1414P-100	Amphenol SINE Systems	Standard Circular Contacts Size 14 Stamped & Formed Pin Contact for Receptacle Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	13 556In Stock	0.451 CHF 0.387 CHF 0.344 CHF 0.285 CHF View 0.249 CHF 0.234 CHF 0.22 CHF 0.21 CHF 0.204 CHF	Min.: 1 Mult.: 1	Contacts	Pin (Male)	Crimp	8 A
Standard Circular Contacts Pin Contact 5K Reel CIRCULAR 044-100-1414P-5000 Amphenol SINE Systems 1: 0.322 CHF 39 790In Stock 45 000Expected 10/12/2026	Mfr. Part No. 044-100-1414P-5000 Mouser Part No 523-1414P-5000	Amphenol SINE Systems	Standard Circular Contacts Pin Contact 5K Reel CIRCULAR Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	39 790In Stock 45 000Expected 10/12/2026	Cut Tape 0.322 CHF 0.276 CHF 0.246 CHF 0.235 CHF View Reel 0.169 CHF 0.21 CHF 0.199 CHF 0.187 CHF 0.169 CHF	Min.: 1 Mult.: 1 : 5 000	Contacts	Pin (Male)	Crimp	8 A
Standard Circular Connector 2 Position Female Plug, Standard Type 044 103 10002 Amphenol SINE Systems 1: 1.35 CHF 5 155In Stock	Mfr. Part No. 044 103 10002 Mouser Part No 523-44-103-10002	Amphenol SINE Systems	Standard Circular Connector 2 Position Female Plug, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	5 155In Stock	1.35 CHF 1.15 CHF 1.02 CHF 0.973 CHF View 0.917 CHF 0.87 CHF 0.829 CHF 0.821 CHF	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Crimp	8 A
Standard Circular Connector 4 Position Female Plug, Standard Type 044 103 10004 Amphenol SINE Systems 1: 2.22 CHF 946In Stock	Mfr. Part No. 044 103 10004 Mouser Part No 523-44-103-10004	Amphenol SINE Systems	Standard Circular Connector 4 Position Female Plug, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	946In Stock	2.22 CHF 1.88 CHF 1.68 CHF 1.60 CHF View 1.51 CHF 1.43 CHF 1.36 CHF 1.25 CHF	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Crimp	8 A
Standard Circular Connector 2 Position Male Receptacle, Standard Type 044 104 10002 02 Amphenol SINE Systems 1: 1.55 CHF 3 232In Stock	Mfr. Part No. 044 104 10002 02 Mouser Part No 523-44-104-10002	Amphenol SINE Systems	Standard Circular Connector 2 Position Male Receptacle, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	3 232In Stock	1.55 CHF 1.33 CHF 1.18 CHF 1.12 CHF View 1.06 CHF 1.01 CHF 1.00 CHF 0.877 CHF	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Crimp	8 A
Standard Circular Connector 6 Position Male Receptacle, Standard Type 044 104 10006 02 Amphenol SINE Systems 1: 2.99 CHF 3 059In Stock 6 000On Order	Mfr. Part No. 044 104 10006 02 Mouser Part No 523-44-104-10006	Amphenol SINE Systems	Standard Circular Connector 6 Position Male Receptacle, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	3 059In Stock 6 000On Order On Order Ship Dates Mfr. No: 044 104 10006 02 Stock: 3 059 Can Dispatch Immediately On Order: 2 000 Expected 19/11/2026 4 000 Expected 10/12/2026 Factory Lead Time: 14 Weeks	2.99 CHF 2.72 CHF 2.57 CHF 2.39 CHF View 2.10 CHF 2.04 CHF 1.80 CHF 1.68 CHF 1.61 CHF	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Crimp	8 A
Standard Circular Contacts Size 14 Stamped & Formed Socket Contact for Plug 044 102 1414S 100 101 Amphenol SINE Systems 1: 0.773 CHF 3 898In Stock 7 000On Order	Mfr. Part No. 044 102 1414S 100 101 Mouser Part No 654-0441021414S10010	Amphenol SINE Systems	Standard Circular Contacts Size 14 Stamped & Formed Socket Contact for Plug	Datasheet	3 898In Stock 7 000On Order On Order Ship Dates Mfr. No: 044 102 1414S 100 101 Stock: 3 898 Can Dispatch Immediately On Order: 3 000 Expected 05/11/2026 4 000 Expected 04/01/2027 Factory Lead Time: 16 Weeks	0.773 CHF 0.655 CHF 0.585 CHF 0.557 CHF View 0.522 CHF 0.497 CHF 0.481 CHF 0.438 CHF	Min.: 1 Mult.: 1	Contacts	Socket (Female)	Crimp	8 A
Standard Circular Contacts Size 14 Stamped & Formed Pin Contact for Receptacle, Bag of 1,000 Pieces 044 100 1414P 1000 101 Amphenol SINE Systems 1: 0.378 CHF 322In Stock 5 000On Order	Mfr. Part No. 044 100 1414P 1000 101 Mouser Part No 523-1414P-1000	Amphenol SINE Systems	Standard Circular Contacts Size 14 Stamped & Formed Pin Contact for Receptacle, Bag of 1,000 Pieces Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	322In Stock 5 000On Order On Order Ship Dates Mfr. No: 044 100 1414P 1000 101 Stock: 322 Can Dispatch Immediately On Order: 2 000 Expected 29/10/2026 3 000 Expected 07/01/2027 Factory Lead Time: 16 Weeks	0.378 CHF 0.318 CHF 0.271 CHF 0.241 CHF View 0.227 CHF 0.212 CHF 0.176 CHF 0.167 CHF	Min.: 1 Mult.: 1	Contacts	Pin (Male)	Crimp	8 A
Standard Circular Contacts Size 14 Stamped & Formed Socket Contact for Plug, Reel of 5,000 pcs 044 102 1414S 5000 Amphenol SINE Systems 1: 0.595 CHF 1 886In Stock 5 000Expected 17/12/2026	Mfr. Part No. 044 102 1414S 5000 Mouser Part No 523-1414S-5000	Amphenol SINE Systems	Standard Circular Contacts Size 14 Stamped & Formed Socket Contact for Plug, Reel of 5,000 pcs	Datasheet	1 886In Stock 5 000Expected 17/12/2026	Cut Tape 0.595 CHF 0.503 CHF 0.449 CHF 0.428 CHF Reel 0.324 CHF View 0.382 CHF 0.363 CHF 0.341 CHF 0.308 CHF	Min.: 1 Mult.: 1 : 5 000	Contacts	Socket (Female)	Crimp	8 A
Standard Circular Connector 1 Position Female Plug, Standard Type 044 103 10001 Amphenol SINE Systems 1: 1.35 CHF 185In Stock	Mfr. Part No. 044 103 10001 Mouser Part No 523-44-103-10001	Amphenol SINE Systems	Standard Circular Connector 1 Position Female Plug, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	185In Stock	1.35 CHF 1.15 CHF 1.03 CHF 0.983 CHF View 0.917 CHF 0.877 CHF 0.79 CHF 0.754 CHF 0.73 CHF	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Crimp	8 A
Standard Circular Connector 3 Position Female Plug, Standard Type 044 103 10003 Amphenol SINE Systems 1: 1.43 CHF 906In Stock 6 000Expected 01/02/2027	Mfr. Part No. 044 103 10003 Mouser Part No 523-44-103-10003	Amphenol SINE Systems	Standard Circular Connector 3 Position Female Plug, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	906In Stock 6 000Expected 01/02/2027	1.43 CHF 1.26 CHF 1.13 CHF 1.08 CHF View 1.01 CHF 0.964 CHF 0.877 CHF 0.795 CHF 0.754 CHF	Min.: 1 Mult.: 1	Connectors	Pin (Male)	Crimp	8 A
Standard Circular Connector 6 Position Female Plug, Standard Type 044 103 10006 Amphenol SINE Systems 1: 2.24 CHF 612In Stock	Mfr. Part No. 044 103 10006 Mouser Part No 523-44-103-10006	Amphenol SINE Systems	Standard Circular Connector 6 Position Female Plug, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	612In Stock	2.24 CHF 2.01 CHF 1.70 CHF 1.59 CHF View 1.57 CHF 1.35 CHF 1.34 CHF 1.31 CHF	Min.: 1 Mult.: 1	Plugs	Pin (Male)	Crimp	8 A
Standard Circular Connector 3 Position Male Receptacle, Standard Type 044 104 10003 02 Amphenol SINE Systems 1: 2.36 CHF 3 992On Order	Mfr. Part No. 044 104 10003 02 Mouser Part No 523-44-104-10003	Amphenol SINE Systems	Standard Circular Connector 3 Position Male Receptacle, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	3 992On Order On Order Ship Dates Mfr. No: 044 104 10003 02 Stock: 0 On Order: 1 992 Expected 07/12/2026 1 000 Expected 29/12/2026 1 000 Expected 05/01/2027 Factory Lead Time: 14 Weeks	2.36 CHF 1.44 CHF 1.29 CHF 1.24 CHF View 1.15 CHF 1.10 CHF 1.04 CHF 0.955 CHF	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Crimp	8 A
Standard Circular Connector 4 Position Male Receptacle, Standard Type 044 104 10004 02 Amphenol SINE Systems 1: 2.23 CHF 582In Stock	Mfr. Part No. 044 104 10004 02 Mouser Part No 523-44-104-10004	Amphenol SINE Systems	Standard Circular Connector 4 Position Male Receptacle, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	582In Stock	2.23 CHF 1.91 CHF 1.80 CHF 1.67 CHF View 1.58 CHF 1.46 CHF 1.42 CHF	Min.: 1 Mult.: 1	Receptacles	Socket (Female)	Crimp	8 A
Standard Circular Connector 1 Position Male Receptacle, Standard Type 044 104 10001 02 Amphenol SINE Systems 1 000: 0.732 CHF Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 044 104 10001 02 Mouser Part No 523-44-104-10001-2	Amphenol SINE Systems	Standard Circular Connector 1 Position Male Receptacle, Standard Type Learn More about Amphenol SINE Systems amphenol sine 44 series circular connectors	Datasheet	Non-Stocked Lead-Time 14 Weeks	0.732 CHF 0.714 CHF	Min.: 1 000 Mult.: 1 000	Receptacles	Socket (Female)	Crimp	8 A

44 Series™ Thermoplastic Circular Connectors

Types of Standard Circular Connectors

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