Standard Circular Connectors – Mouser Singapore

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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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Part #

Standard Circular Contacts 00044 SKT

044 102 1414S 1000 101
Amphenol SINE Systems
1: $0.694
4,503In Stock

Mfr. Part No.
044 102 1414S 1000 101

Mouser Part No
523-1414S

Amphenol SINE Systems

Standard Circular Contacts 00044 SKT

Datasheet

4,503In Stock

$0.694

$0.661

$0.63

$0.624

View

Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

8 A

Standard Circular Connector 4 Position Male Receptacle, Standard Type

044 104 10004 02
Amphenol SINE Systems
1: $2.37
1,184In 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

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Datasheet

1,184In Stock

$2.37

$2.19

$1.73

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

8 A

Standard Circular Connector 6 Position Female Plug, Standard Type

044 103 10006
Amphenol SINE Systems
1: $2.24
682In 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

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Datasheet

682In Stock

$2.24

$2.01

$1.58

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: $0.789
16,659In 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

Datasheet

16,659In Stock

$0.789

$0.668

$0.575

$0.541

View

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: $0.558
25,030In Stock
65,000On Order

Mfr. Part No.
044-100-1414P-5000

Mouser Part No
523-1414P-5000

Amphenol SINE Systems

Standard Circular Contacts Pin Contact 5K Reel CIRCULAR

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Datasheet

25,030In Stock

65,000On Order

Cut Tape

$0.558

$0.472

$0.415

$0.398

Reel

$0.295

View

Min.: 1
Mult.: 1

: 5,000

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: $1.01
7,674In Stock

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

7,674In Stock

Cut Tape

$1.01

$0.849

$0.759

$0.722

Reel

$0.548

View

Min.: 1
Mult.: 1

: 5,000

Contacts

Socket (Female)

Crimp

8 A

Standard Circular Connector 4 Position Female Plug, Standard Type

044 103 10004
Amphenol SINE Systems
1: $3.74
1,058In 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

Datasheet

1,058In Stock

$3.74

$3.18

$2.84

$2.71

View

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: $3.16
3,558In 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

Datasheet

3,558In Stock

$3.16

$2.69

$2.39

$2.28

View

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: $4.91
3,034In 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

Datasheet

3,034In Stock

6,000On Order

$4.91

$4.16

$3.73

$3.55

View

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: $1.31
4,976In Stock
3,000Expected 5/10/2026

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

4,976In Stock

3,000Expected 5/10/2026

$1.31

$1.11

$0.989

$0.941

View

Min.: 1
Mult.: 1

Contacts

Socket (Female)

Crimp

8 A

Standard Circular Connector 1 Position Female Plug, Standard Type

044 103 10001
Amphenol SINE Systems
1: $2.03
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

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Datasheet

185In Stock

$2.03

$1.77

$1.65

$1.56

View

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

8 A

Standard Circular Connector 2 Position Female Plug, Standard Type

044 103 10002
Amphenol SINE Systems
1: $2.27
1,708In Stock
4,000Expected 26/10/2026

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

Datasheet

1,708In Stock

4,000Expected 26/10/2026

$2.27

$1.94

$1.73

$1.65

View

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: $2.20
94In Stock
2,000Expected 2/9/2026

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

Datasheet

94In Stock

2,000Expected 2/9/2026

$2.20

$2.12

$2.04

$1.82

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

8 A

Standard Circular Connector 5 Position Female Plug, Standard Type

044 103 10005
Amphenol SINE Systems
1: $3.86
296In 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

Datasheet

296In Stock

$3.86

$3.29

$2.87

$2.69

View

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: $2.87
1,194In Stock

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

Datasheet

1,194In Stock

$2.87

$2.43

$2.18

$2.08

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

8 A

Standard Circular Connector 5 Position Male Receptacle, Standard Type

044 104 10005 02
Amphenol SINE Systems
1: $4.34
345In Stock
1,000Expected 29/10/2026

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

Datasheet

345In Stock

1,000Expected 29/10/2026

$4.34

$3.62

$3.47

$3.30

View

Min.: 1
Mult.: 1

Receptacles

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: $0.626
4,640On 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

Datasheet

4,640On Order

$0.626

$0.526

$0.471

$0.449

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

8 A

Standard Circular Connector 1 Position Male Receptacle, Standard Type

044 104 10001 02
Amphenol SINE Systems
1: $2.20
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

Datasheet

Non-Stocked Lead-Time 14 Weeks

$2.20

$1.62

$1.52

$1.47

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

8 A

44 Series™ Thermoplastic Circular Connectors

Types of Standard Circular Connectors

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