Modular Connectors / Ethernet Connectors

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Modular Plugs

Stewart Connector / Cinch Modular Plugs feature shielded and unshielded Cat 6a plugs with wire management systems to provide the reliable patch cord assemblies required in 10GBase-T applications. The modular plugs with slimline boots and latch protection are designed for high-density Gigabit Ethernet devices. Stewart Connector / Cinch also offers numerous modular plugs with keying for use in proprietary communications systems where plug-to-jack mating needs to be controlled. Stewart Connector / Bel Modular Plugs are designed to exceed appropriate TIA-568 and IEC 60603-7 mechanical and electrical performance specifications.

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Part #

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Unshielded .032-.038 Conductors

940-SP-3088R
Stewart Connector
1: $0.695
10,088In Stock

Mfr. Part No.
940-SP-3088R

Mouser Part No
530-940-SP-3088R

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Unshielded .032-.038 Conductors

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Datasheet

10,088In Stock

$0.695

$0.589

$0.527

$0.502

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Unshielded

Cat 5

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors K2-Keyed

940-SP-301010R-K2
Stewart Connector
1: $2.20
3,857In Stock

Mfr. Part No.
940-SP-301010R-K2

Mouser Part No
530-940SP301010RK2

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors K2-Keyed

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Datasheet

3,857In Stock

$2.20

$1.92

$1.81

$1.72

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ50

1x1

10P10C

Unshielded

Cable Mount

Straight

IDC

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

937-SP-3066R
Stewart Connector
1: $0.584
8,477In Stock

Mfr. Part No.
937-SP-3066R

Mouser Part No
530-937-SP-3066R

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

Learn More

Datasheet

8,477In Stock

$0.584

$0.495

$0.442

$0.278

$0.246

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ11, RJ12, RJ14

6P6C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors RMK4-Keyed

940-SP-301010R-RMK4
Stewart Connector
1: $0.904
1,994In Stock

Mfr. Part No.
940-SP-301010R-RMK4

Mouser Part No
530-940SP301010RRMK4

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors RMK4-Keyed

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Datasheet

1,994In Stock

$0.904

$0.891

$0.867

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ50

10P10C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug CAT5E 8P 8C Unshielded .036-.042 Conductors

SS-37000-002
Stewart Connector
1: $0.598
9,163In Stock

Mfr. Part No.
SS-37000-002

Mouser Part No
530-SS-37000-002

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug CAT5E 8P 8C Unshielded .036-.042 Conductors

Learn More

Datasheet

9,163In Stock

$0.598

$0.592

$0.567

$0.377

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Unshielded

Cat 5e

Cable Mount

Straight

IDC

Clear

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Unshielded .032-.038 Conductors

937-SP-3088
Stewart Connector
1: $0.681
5,736In Stock

Mfr. Part No.
937-SP-3088

Mouser Part No
530-937-SP-3088

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Unshielded .032-.038 Conductors

Learn More

Datasheet

5,736In Stock

$0.681

$0.637

$0.589

$0.569

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Unshielded

Cat 5

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Shielded .032-.038 Conductors

937-SP-361010-A108
Stewart Connector
1: $2.57
2,311In Stock

Mfr. Part No.
937-SP-361010-A108

Mouser Part No
530-937SP361010A108

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Shielded .032-.038 Conductors

Learn More

Datasheet

2,311In Stock

$2.57

$2.20

$1.99

$1.96

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ50

10P10C

Shielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors OST-Keyed

940-SP-3066R-OST
Stewart Connector
1: $0.848
3,856In Stock

Mfr. Part No.
940-SP-3066R-OST

Mouser Part No
530-940-SP-3066R-OST

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors OST-Keyed

Learn More

Datasheet

3,856In Stock

$0.848

$0.72

$0.548

$0.457

View

Min.: 1
Mult.: 1

Connectors

Plug (Male)

RJ11, RJ12, RJ14

6P6C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Shielded .025-.031 Conductors

940-SP-360808-031-A108
Stewart Connector
1: $2.38
993In Stock

Mfr. Part No.
940-SP-360808-031-A108

Mouser Part No
530-0SP360808031A108

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Shielded .025-.031 Conductors

Learn More

Datasheet

993In Stock

$2.38

$2.03

$1.81

$1.72

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Shielded

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Light Grey Strain Relief Boot 0.224"

450-016
Stewart Connector
1: $0.389
9,650In Stock

Mfr. Part No.
450-016

Mouser Part No
530-450-016

Stewart Connector

Modular Connectors / Ethernet Connectors Light Grey Strain Relief Boot 0.224"

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Datasheet

9,650In Stock

$0.389

$0.325

$0.291

$0.275

View

Min.: 1
Mult.: 1

Accessories

Cable Mount

Straight

Gray (Light Gray)

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors

937-SP-301010-2PC-A192
Stewart Connector
1: $0.973
1,617In Stock

Mfr. Part No.
937-SP-301010-2PC-A192

Mouser Part No
530-7SP3010102PCA192

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors

Learn More

Datasheet

1,617In Stock

$0.973

$0.967

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ50

10P10C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors

937-SP-301010R
Stewart Connector
1: $0.987
25,485In Stock

Mfr. Part No.
937-SP-301010R

Mouser Part No
530-937-SP-301010R

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Unshielded .032-.038 Conductors

Learn More

Datasheet

25,485In Stock

$0.987

$0.84

$0.745

$0.713

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ50

10P10C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

937-SP-3066
Stewart Connector
1: $0.542
17,904In Stock

Mfr. Part No.
937-SP-3066

Mouser Part No
530-937-SP-3066

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

Learn More

Datasheet

17,904In Stock

$0.542

$0.461

$0.411

$0.359

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ11, RJ12, RJ14

6P6C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Shielded .032-.038 Conductors

937-SP-361010-A161
Stewart Connector
1: $2.11
3,741In Stock

Mfr. Part No.
937-SP-361010-A161

Mouser Part No
530-937SP361010A161

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 10P 10C Shielded .032-.038 Conductors

Learn More

Datasheet

3,741In Stock

$2.11

$1.79

$1.68

$1.61

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ50

10P10C

Shielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 4P 4C Unshielded .032-.038 Conductors

940-SP-3044
Stewart Connector
1: $0.348
22,026In Stock

Mfr. Part No.
940-SP-3044

Mouser Part No
530-940-SP-3044

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 4P 4C Unshielded .032-.038 Conductors

Learn More

Datasheet

22,026In Stock

$0.348

$0.296

$0.272

$0.264

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ9, RJ10, RJ22

4P4C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 4C Unshielded .032-.038 Conductors

940-SP-3046
Stewart Connector
1: $0.431
17,886In Stock

Mfr. Part No.
940-SP-3046

Mouser Part No
530-940-SP-3046

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 4C Unshielded .032-.038 Conductors

Learn More

Datasheet

17,886In Stock

$0.431

$0.37

$0.331

$0.289

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ11, RJ14

6P4C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 4C Unshielded .032-.038 Conductors

940-SP-3046R
Stewart Connector
1: $0.375
10,471In Stock

Mfr. Part No.
940-SP-3046R

Mouser Part No
530-940-SP-3046R

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 4C Unshielded .032-.038 Conductors

Learn More

Datasheet

10,471In Stock

$0.375

$0.32

$0.285

$0.272

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ11, RJ14

6P4C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

940-SP-3066
Stewart Connector
1: $0.50
10,968In Stock
12,000Expected 23/2/2026

Mfr. Part No.
940-SP-3066

Mouser Part No
530-940-SP-3066

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

Learn More

Datasheet

10,968In Stock

12,000Expected 23/2/2026

$0.50

$0.425

$0.389

$0.348

View

Min.: 1
Mult.: 1

Connectors

Plug (Male)

RJ11, RJ12, RJ14

6P6C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

940-SP-3066R
Stewart Connector
1: $0.487
11,814In Stock

Mfr. Part No.
940-SP-3066R

Mouser Part No
530-940-SP-3066R

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 6P 6C Unshielded .032-.038 Conductors

Learn More

Datasheet

11,814In Stock

$0.487

$0.425

$0.393

$0.375

View

Min.: 1
Mult.: 1

Connectors

Plug (Male)

RJ11, RJ12, RJ14

6P6C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug CAT5E 8P 8C Unshielded .036-.042 Conductors

SS-37000-007
Stewart Connector
1: $0.723
12,133In Stock

Mfr. Part No.
SS-37000-007

Mouser Part No
530-SS-37000-007

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug CAT5E 8P 8C Unshielded .036-.042 Conductors

Learn More

Datasheet

12,133In Stock

$0.723

$0.635

$0.599

$0.582

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Unshielded

Cat 5e

Cable Mount

Straight

IDC

Clear

Modular Connectors / Ethernet Connectors Modular Plug CAT6 8P 8C Shielded .036-.042 Conductors

SS-39200-011
Stewart Connector
1: $2.84
793In Stock
17,368On Order

Mfr. Part No.
SS-39200-011

Mouser Part No
530-SS-39200-011

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug CAT6 8P 8C Shielded .036-.042 Conductors

Learn More

Datasheet

793In Stock

17,368On Order

$2.84

$2.42

$2.25

$2.15

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Shielded

Cat 6

Cable Mount

Straight

IDC

Clear

IP20

Modular Connectors / Ethernet Connectors Modular Plug Cat6a 8P 8C Shielded .036-.042 Conductors

SS-39200-020
Stewart Connector
1: $3.06
Lead-Time 5 Weeks

Mfr. Part No.
SS-39200-020

Mouser Part No
530-SS-39200-020

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Cat6a 8P 8C Shielded .036-.042 Conductors

Learn More

Datasheet

Lead-Time 5 Weeks

$3.06

$2.60

$2.28

$2.22

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Shielded

Cat 6, Cat 6a

Cable Mount

Straight

IDC

Clear

IP20

Modular Connectors / Ethernet Connectors Modular Plug Standard 4P 4C Unshielded .032-.038 Conductors

940-SP-3044R
Stewart Connector
1: $0.403
16,980In Stock

Mfr. Part No.
940-SP-3044R

Mouser Part No
530-940-SP-3044R

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 4P 4C Unshielded .032-.038 Conductors

Learn More

Datasheet

16,980In Stock

$0.403

$0.348

$0.31

$0.296

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ9, RJ10, RJ22

4P4C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Unshielded .032-.038 Conductors

940-SP-3088
Stewart Connector
1: $0.612
5,097In Stock

Mfr. Part No.
940-SP-3088

Mouser Part No
530-940-SP-3088

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 8P 8C Unshielded .032-.038 Conductors

Learn More

Datasheet

5,097In Stock

$0.612

$0.539

$0.489

$0.466

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ45

8P8C

Unshielded

Cat 5

Cable Mount

Straight

IDC

Clear

User Selectable

Modular Connectors / Ethernet Connectors Modular Plug Standard 4P 4C Unshielded .032-.038 Conductors

937-SP-3044
Stewart Connector
1: $0.348
4,907In Stock

Mfr. Part No.
937-SP-3044

Mouser Part No
530-937-SP-3044

Stewart Connector

Modular Connectors / Ethernet Connectors Modular Plug Standard 4P 4C Unshielded .032-.038 Conductors

Learn More

Datasheet

4,907In Stock

$0.348

$0.299

$0.275

$0.267

View

Min.: 1
Mult.: 1

Connectors

Modular

Plug (Male)

RJ9, RJ10, RJ22

4P4C

Unshielded

Cat 3

Cable Mount

Straight

IDC

Clear

User Selectable

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