Modular Connectors / Ethernet Connectors

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Part #

Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A 8 Contacts, No LEDs

MRJ5780M1
Amphenol Commercial Products
1: $37.83
1,715In Stock

Mfr. Part No.
MRJ5780M1

Mouser Part No
523-MRJ5780M1

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A 8 Contacts, No LEDs

Learn More

Datasheet

1,715In Stock

$37.83

$37.57

$32.12

$28.04

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Right Angle

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Down

MRJ

Bulk

Modular Connectors / Ethernet Connectors RJ45 VERTICAL;LED'S

MRJ548101
Amphenol Commercial Products
1: $18.82
205In Stock

Mfr. Part No.
MRJ548101

Mouser Part No
523-MRJ548101

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 VERTICAL;LED'S

Learn More

Datasheet

205In Stock

$18.82

$17.37

$16.69

$13.60

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Vertical

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

Tab Down

MRJ

Tray

Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts

MRJR-5380-01
Amphenol Commercial Products
1: $22.97
164In Stock

Mfr. Part No.
MRJR-5380-01

Mouser Part No
523-MRJR-5380-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts

Learn More

Datasheet

164In Stock

$22.97

$21.08

$19.94

$16.27

$15.66

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Right Angle

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A filtered

MRJ678001
Amphenol Commercial Products
1: $50.50
95In Stock

Mfr. Part No.
MRJ678001

Mouser Part No
523-MRJ678001

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A filtered

Learn More

Datasheet

95In Stock

$50.50

$37.05

$34.00

$33.99

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Right Angle

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Down

MRJ

Bulk

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

MRJR538501
Amphenol Commercial Products
1: $37.31
74In Stock

Mfr. Part No.
MRJR538501

Mouser Part No
523-MRJR538501

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

Learn More

Datasheet

74In Stock

$37.31

$22.56

$19.43

$18.91

$18.79

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Right Angle

Solder

1.5 A

- 40 C

+ 105 C

MRJR

Bulk

Modular Connectors / Ethernet Connectors MRJ Series, Panel Gasket

MRJ258A01BP
Amphenol Commercial Products
1: $0.754
130In Stock

Mfr. Part No.
MRJ258A01BP

Mouser Part No
523-MRJ258A01BP

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors MRJ Series, Panel Gasket

Learn More

Datasheet

130In Stock

$0.754

$0.647

$0.492

$0.461

View

Min.: 1
Mult.: 1

Accessories

Gasket

Unshielded

- 20 C

+ 180 C

Black

MRJ

Bulk

Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LED

MRJ5180MF
Amphenol Commercial Products
1: $25.01
47In Stock

Mfr. Part No.
MRJ5180MF

Mouser Part No
523-MRJ5180MF

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LED

Learn More

Datasheet

47In Stock

$25.01

$21.68

$20.55

$17.95

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Vertical

Solder

1.5 A

- 40 C

+ 105 C

MRJ

Bulk

Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LE

MRJ518001
Amphenol Commercial Products
1: $23.84
25In Stock

Mfr. Part No.
MRJ518001

Mouser Part No
523-MRJ518001

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Recept RJ45 PCB Tail Vert Dust Cvr, 0 LE

Learn More

Datasheet

25In Stock

$23.84

$20.66

$19.59

$16.95

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Vertical

Solder

IP67

1.5 A

- 40 C

+ 105 C

Tab Down

MRJ

Tray

Modular Connectors / Ethernet Connectors Rugged RJ45 vertical

MRJ53A1M1
Amphenol Commercial Products
1: $24.62
61In Stock

Mfr. Part No.
MRJ53A1M1

Mouser Part No
523-MRJ53A1M1

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 vertical

Learn More

Datasheet

61In Stock

$24.62

$20.95

$19.04

$18.10

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

10P10C

Unshielded

Cat 5

Flange Mount

Right Angle

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

MRJ

Bulk

Modular Connectors / Ethernet Connectors RJ45 Mod Jack, 8 Pos Vertical, No LEDs

MRJ548501
Amphenol Commercial Products
1: $18.72
115In Stock

Mfr. Part No.
MRJ548501

Mouser Part No
523-MRJ-5485-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 Mod Jack, 8 Pos Vertical, No LEDs

Learn More

Datasheet

115In Stock

$18.72

$17.07

$16.91

$15.23

$15.14

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Vertical

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Green

Tab Down

MRJ

Tray

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

MRJR53A101
Amphenol Commercial Products
1: $26.01
80In Stock

Mfr. Part No.
MRJR53A101

Mouser Part No
523-MRJR53A101

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

Learn More

Datasheet

80In Stock

$26.01

$22.55

$17.36

$15.91

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ50

1x1

10P10C

Shielded

Cat 5

Flange Mount

Right Angle

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 NO LED NICKEL

MRJ-5380-01
Amphenol Commercial Products
1: $17.31
672In Stock
1,240Expected 8/07/2026

Mfr. Part No.
MRJ-5380-01

Mouser Part No
523-MRJ-5380-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 NO LED NICKEL

Learn More

Datasheet

672In Stock

1,240Expected 8/07/2026

$17.31

$16.23

$15.25

$14.41

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Right Angle

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

MRJ

Bulk

Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts

MRJR-5381-01
Amphenol Commercial Products
1: $28.51
372In Stock

Mfr. Part No.
MRJR-5381-01

Mouser Part No
523-MRJR-5381-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB tail R/A, 8 Contacts

Learn More

Datasheet

372In Stock

$28.51

$24.24

$21.98

$20.92

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Right Angle

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ45 Vert. 8 pos w/LEDs

MRJR-5481-0F
Amphenol Commercial Products
1: $24.55
455In Stock

Mfr. Part No.
MRJR-5481-0F

Mouser Part No
523-MRJR-5481-0F

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Epoxy Free IP67 RJ45 Vert. 8 pos w/LEDs

Learn More

Datasheet

455In Stock

$24.55

$21.46

$19.46

$18.10

$17.82

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Vertical

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors Epoxy Free RJ45 REC RA IP67 W/RJ45 Term.

MRJR-5780-01
Amphenol Commercial Products
1: $44.37
170In Stock

Mfr. Part No.
MRJR-5780-01

Mouser Part No
523-MRJR-5780-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Epoxy Free RJ45 REC RA IP67 W/RJ45 Term.

Learn More

Datasheet

170In Stock

$44.37

$40.15

$37.12

$35.34

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Right Angle

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Up and Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

MRJR5381M1
Amphenol Commercial Products
1: $28.51
357In Stock

Mfr. Part No.
MRJR5381M1

Mouser Part No
523-MRJR5381M1

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

Learn More

Datasheet

357In Stock

$28.51

$24.24

$21.98

$20.92

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Right Angle

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors Rugged RJ45 vertical

MRJR5480MF
Amphenol Commercial Products
1: $22.71
521In Stock
560Expected 20/07/2026

Mfr. Part No.
MRJR5480MF

Mouser Part No
523-MRJR5480MF

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 vertical

Learn More

Datasheet

521In Stock

560Expected 20/07/2026

$22.71

$19.94

$18.08

$17.20

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Vertical

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Down

MRJR

Tray

Modular Connectors / Ethernet Connectors RJ45 dust cover

MRJ258610BP
Amphenol Commercial Products
1: $1.93
555In Stock

Mfr. Part No.
MRJ258610BP

Mouser Part No
523-MRJ-2586-10BP

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 dust cover

Learn More

Datasheet

555In Stock

$1.93

$1.64

$1.49

$1.37

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

Unshielded

- 40 C

+ 105 C

Gray

MRJ

Bulk

Modular Connectors / Ethernet Connectors RJ RUGGED DUST COVER

MRJ-2586-20BP
Amphenol Commercial Products
1: $1.83
384In Stock
600Expected 8/07/2026

Mfr. Part No.
MRJ-2586-20BP

Mouser Part No
523-MRJ-2586-20BP

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ RUGGED DUST COVER

Learn More

Datasheet

384In Stock

600Expected 8/07/2026

$1.83

$1.73

$1.65

$1.58

View

Min.: 1
Mult.: 1

Accessories

Dust Cover

- 40 C

+ 105 C

Black

MRJ

Bulk

Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 YEL/GRN LED NKL

MRJ-5381-01
Amphenol Commercial Products
1: $18.91
2In Stock
2,580Expected 30/06/2026

Mfr. Part No.
MRJ-5381-01

Mouser Part No
523-MRJ-5381-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 PCB RECPT RA IP67 YEL/GRN LED NKL

Datasheet

2In Stock

2,580Expected 30/06/2026

$18.91

$17.84

$16.31

$15.99

View

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Right Angle

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

MRJ

Bulk

Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB Tail (2.54mm) R/A, 8 Cont

MRJ-5381-M1
Amphenol Commercial Products
1: $23.19
22In Stock
1,680Expected 17/06/2026

Mfr. Part No.
MRJ-5381-M1

Mouser Part No
523-MRJ-5381-M1

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rcpt, RJ45 PCB Tail (2.54mm) R/A, 8 Cont

Learn More

Datasheet

22In Stock

1,680Expected 17/06/2026

$23.19

$20.68

$19.69

$18.07

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Unshielded

Flange Mount

Right Angle

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

MRJ

Bulk

Modular Connectors / Ethernet Connectors RJ45 Mod Jack, 8 Pos Vert, No LEDs

MRJ548001
Amphenol Commercial Products
1: $16.57
67In Stock
58Expected 20/07/2026

Mfr. Part No.
MRJ548001

Mouser Part No
523-MRJ-5480-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 Mod Jack, 8 Pos Vert, No LEDs

Learn More

Datasheet

67In Stock

58Expected 20/07/2026

$16.57

$14.73

$12.28

$11.82

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Flange Mount

Vertical

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Down

MRJ

Tray

Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A 8 Contacts, No LEDs

MRJ-5780-01
Amphenol Commercial Products
1: $37.16
68In Stock
680On Order

Mfr. Part No.
MRJ-5780-01

Mouser Part No
523-MRJ-5780-01

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 PCB Tail, R/A 8 Contacts, No LEDs

Learn More

Datasheet

68In Stock

680On Order

$37.16

$31.44

$30.31

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Right Angle

Solder

IP67

1.5 A

- 40 C

+ 105 C

Black

Tab Down

MRJ

Bulk

Modular Connectors / Ethernet Connectors CONNECTOR DUST COVER GRAY RUBBER MOLD

MRJ258601BP
Amphenol Commercial Products
1: $6.53
33In Stock

Mfr. Part No.
MRJ258601BP

Mouser Part No
523-MRJ258601BP

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors CONNECTOR DUST COVER GRAY RUBBER MOLD

Learn More

Datasheet

33In Stock

$6.53

$5.83

$5.47

$5.13

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

Unshielded

- 40 C

+ 105 C

Gray

MRJ

Bulk

Modular Connectors / Ethernet Connectors Dust Cover for Rugged RJ's

MRJ258602BP
Amphenol Commercial Products
1: $6.29
31In Stock

Mfr. Part No.
MRJ258602BP

Mouser Part No
523-MRJ258602BP

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Dust Cover for Rugged RJ's

Learn More

Datasheet

31In Stock

$6.29

$5.35

$4.73

$4.48

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

Unshielded

- 40 C

+ 105 C

Black

MRJ

Bulk

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