Modular Connectors / Ethernet Connectors

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Y-CON Ethernet & Telecom Connectors

Yamaichi Electronics Y-CON Ethernet & Telecom Connectors feature a variety of locks, covers, plugs, and jacks that offer industrial-grade connection. IP20 lock strain relief features vibration-resistant locking clips and is also available with an additional locking slider for increased mechanical retention. IP20 EMI metal cover protects against EMI interference and comes with integrated latch protection. The RJ45 cable plug is category 5 with an integrated cable guide, shielding, and cable crimp preventing cable rotation and offers ethernet/customized contact wiring, with or without power contacts. Yamaichi RJ45 PCB mounted jacks are category 5 and are offered with or without power contacts.

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Results: 19

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Part #

Modular Connectors / Ethernet Connectors 4P RJ45 PLUG Y-ConPlug-11

Y-ConPlug-11
Yamaichi Electronics
1: $10.68
90In Stock

Mfr. Part No.
Y-ConPlug-11

Mouser Part No
945-YCON-PLUG-11

Yamaichi Electronics

Modular Connectors / Ethernet Connectors 4P RJ45 PLUG Y-ConPlug-11

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Datasheet

90In Stock

$10.68

$9.66

$9.11

$8.89

View

Min.: 1
Mult.: 1

Connectors

RJ45

8P4C

Shielded

Cat 5

Cable Mount

Straight

Crimp

IP20

2.1 A

- 40 C

+ 120 C

Beige

User Selectable

Y-ConRJ45

Modular Connectors / Ethernet Connectors 8P RJ45 PLUG 2 POWER CONTACTS

Y-ConPlug-51
Yamaichi Electronics
1: $13.59
100In Stock

Mfr. Part No.
Y-ConPlug-51

Mouser Part No
945-YCON-PLUG-51

Yamaichi Electronics

Modular Connectors / Ethernet Connectors 8P RJ45 PLUG 2 POWER CONTACTS

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Datasheet

100In Stock

$13.59

$12.23

$11.52

$11.22

View

Min.: 1
Mult.: 1

Connectors

RJ45

8P8C

Shielded

Cat 5

Cable Mount

Straight

Crimp

IP20

2.1 A

- 40 C

+ 120 C

Beige

User Selectable

Y-ConRJ45

Tray

Modular Connectors / Ethernet Connectors Y-Con IP20 RJ45 PLUG EMI METAL COVER

Y-CONCOVER-20-TC-Y
Yamaichi Electronics
1: $21.80
32In Stock

Mfr. Part No.
Y-CONCOVER-20-TC-Y

Mouser Part No
945-Y-CONCOVER-20TCY

Yamaichi Electronics

Modular Connectors / Ethernet Connectors Y-Con IP20 RJ45 PLUG EMI METAL COVER

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Datasheet

32In Stock

$21.80

$18.89

$17.91

$17.65

View

Min.: 1
Mult.: 1

Y-ConRJ45

Modular Connectors / Ethernet Connectors 8P RJ45 PLUG

Y-ConPlug-41
Yamaichi Electronics
1: $11.37
107In Stock

Mfr. Part No.
Y-ConPlug-41

Mouser Part No
945-YCON-PLUG-41

Yamaichi Electronics

Modular Connectors / Ethernet Connectors 8P RJ45 PLUG

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Datasheet

107In Stock

$11.37

$10.23

$9.63

$9.38

View

Min.: 1
Mult.: 1

Connectors

RJ45

8P8C

Shielded

Cat 5

Cable Mount

Straight

Crimp

IP20

2.1 A

- 40 C

+ 120 C

Beige

User Selectable

Y-ConRJ45

Modular Connectors / Ethernet Connectors IP20 Y-CON RJ45 PROTECTIVE COVER

Y-ConAS-12
Yamaichi Electronics
1: $5.43
41In Stock

Mfr. Part No.
Y-ConAS-12

Mouser Part No
945-YCON-AS-12

Yamaichi Electronics

Modular Connectors / Ethernet Connectors IP20 Y-CON RJ45 PROTECTIVE COVER

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Datasheet

41In Stock

$5.43

$4.94

$4.66

$4.34

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

Straight

IP20

- 20 C

+ 120 C

White

Y-ConRJ45

Modular Connectors / Ethernet Connectors IP20 RJ45 PLUG LOCK STRAIN RELIEF

Y-ConIP20Lock-10
Yamaichi Electronics
1: $13.46
63In Stock

Mfr. Part No.
Y-ConIP20Lock-10

Mouser Part No
945-YCON-IP20LOCK-10

Yamaichi Electronics

Modular Connectors / Ethernet Connectors IP20 RJ45 PLUG LOCK STRAIN RELIEF

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Datasheet

63In Stock

$13.46

$12.12

$11.41

$11.12

View

Min.: 1
Mult.: 1

Accessories

Strain Relief

RJ45

Cable Mount

Straight

IP20

- 20 C

+ 120 C

Black

Y-ConRJ45

Modular Connectors / Ethernet Connectors RJ45 IP67/68/69 Y-CON COVER

Y-ConCover-10
Yamaichi Electronics
1: $28.60
25In Stock

Mfr. Part No.
Y-ConCover-10

Mouser Part No
945-YCON-COVER-10

Yamaichi Electronics

Modular Connectors / Ethernet Connectors RJ45 IP67/68/69 Y-CON COVER

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Datasheet

25In Stock

$28.60

$24.29

$22.78

$21.69

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

Cable Mount

Straight

IP67

- 20 C

+ 120 C

Blue

Y-ConRJ45

Modular Connectors / Ethernet Connectors IP20 DUMMY PLUG RJ45

Y-CONAS-13
Yamaichi Electronics
1: $4.77
22In Stock

Mfr. Part No.
Y-CONAS-13

Mouser Part No
945-Y-CONAS-13

Yamaichi Electronics

Modular Connectors / Ethernet Connectors IP20 DUMMY PLUG RJ45

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Datasheet

22In Stock

$4.77

$4.04

$3.98

$3.70

View

Min.: 1
Mult.: 1

Accessories

Blank Module

RJ45

Unshielded

Straight

IP20

White

Y-ConRJ45

Modular Connectors / Ethernet Connectors 230P AUTO-INFO BEC CON, AU 0.30u

Y-CONAS-11
Yamaichi Electronics
1: $5.45
144In Stock

Mfr. Part No.
Y-CONAS-11

Mouser Part No
945-YCON-AS-11

Yamaichi Electronics

Modular Connectors / Ethernet Connectors 230P AUTO-INFO BEC CON, AU 0.30u

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Datasheet

144In Stock

$5.45

$4.96

$4.69

$4.37

View

Min.: 1
Mult.: 1

Accessories

Strain Relief

RJ45

Straight

IP20

- 20 C

+ 120 C

Black

Y-ConRJ45

Modular Connectors / Ethernet Connectors IP20 HOLDING FRAMES 1 SLOT

Y-ConIP20HFR-10
Yamaichi Electronics
1: $13.46
14In Stock

Mfr. Part No.
Y-ConIP20HFR-10

Mouser Part No
945-YCON-IP20HFR-10

Yamaichi Electronics

Modular Connectors / Ethernet Connectors IP20 HOLDING FRAMES 1 SLOT

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Datasheet

14In Stock

$13.46

$12.10

$11.40

$11.11

View

Min.: 1
Mult.: 1

Accessories

Mounting Frame

RJ45

1x2

Panel Mount

Straight

IP20

- 20 C

+ 120 C

Black

Y-ConRJ45

Modular Connectors / Ethernet Connectors 8P RJ45 JACK 2 PWR CONTACTS W/TERMINALS

Y-ConJack-24
Yamaichi Electronics
1: $102.34
8In Stock

Mfr. Part No.
Y-ConJack-24

Mouser Part No
945-YCON-JACK-24

Yamaichi Electronics

Modular Connectors / Ethernet Connectors 8P RJ45 JACK 2 PWR CONTACTS W/TERMINALS

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Datasheet

8In Stock

$102.34

$91.26

$87.75

$84.81

$82.76

Min.: 1
Mult.: 1

Connectors

Modular

Jack (Female)

RJ45

1x1

10P10C

Shielded

Cat 5

Through Hole

Right Angle

Through Hole

2.1 A

- 40 C

+ 120 C

Y-ConRJ45

Modular Connectors / Ethernet Connectors Y-Con 6P RJ45 PLUG 2 POWR CONTACTS, PBT

Y-ConPlug-31
Yamaichi Electronics
1: $12.39
14In Stock
100Expected 18/9/2026

Mfr. Part No.
Y-ConPlug-31

Mouser Part No
945-YCON-PLUG-31

Yamaichi Electronics

Modular Connectors / Ethernet Connectors Y-Con 6P RJ45 PLUG 2 POWR CONTACTS, PBT

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Datasheet

14In Stock

100Expected 18/9/2026

$12.39

$11.27

$9.56

$8.88

View

Min.: 1
Mult.: 1

Connectors

RJ45

8P6C

Shielded

Cat 5

Cable Mount

Straight

Crimp

IP20

2.1 A

- 40 C

+ 120 C

Beige

User Selectable

Y-ConRJ45

Bulk

Modular Connectors / Ethernet Connectors Y-Con 4P RJ45 PLUG 2 POWER CONTACTS

Y-ConPlug-21
Yamaichi Electronics
1: $16.27
55In Stock

Mfr. Part No.
Y-ConPlug-21

Mouser Part No
945-YCON-PLUG-21

Yamaichi Electronics

Modular Connectors / Ethernet Connectors Y-Con 4P RJ45 PLUG 2 POWER CONTACTS

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Datasheet

55In Stock

$16.27

$14.40

$13.84

$13.30

View

Min.: 1
Mult.: 1

Connectors

RJ45

8P4C

Shielded

Cat 5

Cable Mount

Straight

Crimp

IP20

2.1 A

- 40 C

+ 120 C

Beige

User Selectable

Y-ConRJ45

Modular Connectors / Ethernet Connectors IP67/68/69 RJ45 PLUG PROTECTIVE COVER

Y-ConAS-21
Yamaichi Electronics
1: $5.63
48Expected 2/10/2026

Mfr. Part No.
Y-ConAS-21

Mouser Part No
945-YCON-AS-21

Yamaichi Electronics

Modular Connectors / Ethernet Connectors IP67/68/69 RJ45 PLUG PROTECTIVE COVER

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Datasheet

48Expected 2/10/2026

$5.63

$5.11

$4.84

$4.50

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

IP67

- 20 C

+ 120 C

Y-ConRJ45

Modular Connectors / Ethernet Connectors Y-CON FLANGE COVER

Y-ConAS-24
Yamaichi Electronics
1: $17.50
N/A

Mfr. Part No.
Y-ConAS-24

Mouser Part No
945-YCON-AS-24

Yamaichi Electronics

Modular Connectors / Ethernet Connectors Y-CON FLANGE COVER

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Datasheet

N/A

$17.50

$14.86

$14.65

$14.06

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

Cable Mount

Straight

IP68

- 20 C

+ 85 C

Blue

Y-ConRJ45

Modular Connectors / Ethernet Connectors RJ45 IP67/68/69 CVR W/ EMI PROTECT SHELL

Y-ConCover-10-E
Yamaichi Electronics
1: $49.98
N/A

Mfr. Part No.
Y-ConCover-10-E

Mouser Part No
945-YCON-COVER-10-E

Yamaichi Electronics

Modular Connectors / Ethernet Connectors RJ45 IP67/68/69 CVR W/ EMI PROTECT SHELL

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Datasheet

N/A

$49.98

$42.47

$40.57

$39.24

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

IP67

- 20 C

+ 120 C

Y-ConRJ45

Modular Connectors / Ethernet Connectors RJ45 IP67/68/69 Y-CON COVER LOW TEMP

Y-ConCover-10-LT
Yamaichi Electronics
1: $27.38
N/A

Mfr. Part No.
Y-ConCover-10-LT

Mouser Part No
945-YCON-COVER-10-LT

Yamaichi Electronics

Modular Connectors / Ethernet Connectors RJ45 IP67/68/69 Y-CON COVER LOW TEMP

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Datasheet

N/A

$27.38

$23.72

$22.48

$22.15

View

Min.: 1
Mult.: 1

Accessories

Cap

RJ45

IP67

- 20 C

+ 120 C

Y-ConRJ45

Modular Connectors / Ethernet Connectors IP20 HOLDING FRAMES 4 SLOT

Y-ConIP20HFR-40
Yamaichi Electronics
1: $15.33
Non-Stocked

Mfr. Part No.
Y-ConIP20HFR-40

Mouser Part No
945-YCON-IP20HFR-40

Yamaichi Electronics

Modular Connectors / Ethernet Connectors IP20 HOLDING FRAMES 4 SLOT

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Datasheet

Non-Stocked

$15.33

$13.57

$13.06

$12.53

View

Min.: 1
Mult.: 1

Accessories

Mounting Frame

RJ45

IP20

- 20 C

+ 120 C

Y-ConRJ45

Modular Connectors / Ethernet Connectors 8P RJ45 JACK 2 PWR CONTACTS W/SLDR PAD

Y-ConJack-23
Yamaichi Electronics
50: $28.12
Non-Stocked

Mfr. Part No.
Y-ConJack-23

Mouser Part No
945-YCON-JACK-23

Yamaichi Electronics

Modular Connectors / Ethernet Connectors 8P RJ45 JACK 2 PWR CONTACTS W/SLDR PAD

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Datasheet

Non-Stocked

$28.12

$27.17

$26.52

Min.: 50
Mult.: 50

Connectors

Hybrid

Jack (Female)

RJ45

1x1

8P8C

Unshielded

Cat 5

PCB Mount

Right Angle

Solder

2.1 A

- 40 C

+ 120 C

Tab Down

Y-ConRJ45

Y-CON Ethernet & Telecom Connectors

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