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: $36.42
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

$36.42

$35.95

$30.82

$26.33

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: $17.94
190In Stock

Mfr. Part No.
MRJ548101

Mouser Part No
523-MRJ548101

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 VERTICAL;LED'S

Learn More

Datasheet

190In Stock

$17.94

$16.60

$16.04

$12.90

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: $21.82
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

$21.82

$20.16

$19.52

$15.22

$14.87

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: $48.41
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

$48.41

$35.51

$32.62

$32.61

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 Recept RJ45 PCB Tail Vert Dust Cvr, 0 LE

MRJ518001
Amphenol Commercial Products
1: $22.85
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

$22.85

$19.81

$18.78

$16.25

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 R/A

MRJR5380B1
Amphenol Commercial Products
1: $24.30
24In Stock

Mfr. Part No.
MRJR5380B1

Mouser Part No
523-MRJR5380B1

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

Learn More

Datasheet

24In Stock

$24.30

$22.03

$20.35

$16.55

$16.37

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

MRJR538501
Amphenol Commercial Products
1: $35.76
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

$35.76

$21.63

$18.63

$18.13

$18.01

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: $0.723
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

$0.723

$0.62

$0.471

$0.442

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: $23.98
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

$23.98

$20.78

$19.70

$17.21

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 RJ45 Mod Jack, 8 Pos Vertical, No LEDs

MRJ548501
Amphenol Commercial Products
1: $17.78
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

$17.78

$16.25

$16.19

$14.51

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

MRJR538401
Amphenol Commercial Products
1: $26.01
74In Stock

Mfr. Part No.
MRJR538401

Mouser Part No
523-MRJR538401

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

Learn More

Datasheet

74In Stock

$26.01

$22.23

$20.16

$19.18

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

Yellow / Green

Tab Down

MRJR

Bulk

Modular Connectors / Ethernet Connectors Rugged RJ45 vertical

MRJ53A1M1
Amphenol Commercial Products
1: $23.60
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

$23.60

$20.10

$18.26

$17.21

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 Rugged RJ45 R/A

MRJR53A101
Amphenol Commercial Products
1: $24.94
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

$24.94

$21.61

$16.64

$15.26

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

MRJ-5381-M1
Amphenol Commercial Products
1: $22.23
1,601In Stock

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

1,601In Stock

$22.23

$19.82

$18.88

$17.32

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 PCB RECPT RA IP67 NO LED NICKEL

MRJ-5380-01
Amphenol Commercial Products
1: $16.49
578In Stock
1,240Expected 8/7/2026

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

578In Stock

1,240Expected 8/7/2026

$16.49

$15.53

$14.72

$13.84

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 RJ45 PCB Tail R/A on PCB w/RA Cbl Header

MRJ578101
Amphenol Commercial Products
1: $41.83
102In Stock
120Expected 30/7/2026

Mfr. Part No.
MRJ578101

Mouser Part No
523-MRJ578101

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors RJ45 PCB Tail R/A on PCB w/RA Cbl Header

Learn More

Datasheet

102In Stock

120Expected 30/7/2026

$41.83

$34.71

$33.04

$32.11

$31.96

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

8P8C

Shielded

Cat 5

Panel Mount

Right Angle

Screw

IP67

1.5 A

- 40 C

+ 105 C

Black

Green / Yellow

Tab Down

MRJ

Bulk

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

MRJR-5381-01
Amphenol Commercial Products
1: $27.33
367In 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

367In Stock

$27.33

$23.24

$21.07

$20.06

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: $23.53
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

$23.53

$20.57

$18.65

$17.35

$17.08

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: $42.53
148In 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

148In Stock

$42.53

$38.49

$35.58

$33.87

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: $27.33
317In Stock

Mfr. Part No.
MRJR5381M1

Mouser Part No
523-MRJR5381M1

Amphenol Commercial Products

Modular Connectors / Ethernet Connectors Rugged RJ45 R/A

Learn More

Datasheet

317In Stock

$27.33

$23.24

$21.07

$20.06

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 RJ45 dust cover

MRJ258610BP
Amphenol Commercial Products
1: $1.85
435In 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

435In Stock

$1.85

$1.57

$1.43

$1.31

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: $1.75
141In Stock
600Expected 30/7/2026

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

141In Stock

600Expected 30/7/2026

$1.75

$1.65

$1.58

$1.52

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: $18.13
2In Stock
2,580Expected 30/7/2026

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 30/7/2026

$18.13

$17.10

$15.64

$15.33

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 RJ45 Mod Jack, 8 Pos Vert, No LEDs

MRJ548001
Amphenol Commercial Products
1: $15.89
67In Stock
58Expected 20/7/2026

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 20/7/2026

$15.89

$14.12

$11.77

$11.33

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: $35.63
67In Stock
680Expected 30/7/2026

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

67In Stock

680Expected 30/7/2026

$35.63

$30.14

$29.05

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

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