Modular Connectors / Ethernet Connectors

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Modular/Ethernet Connectors

L-Com Modular/Ethernet Connectors are designed to meet the demands of standard commercial networks and rugged industrial environments. These connectors offer high-performance data transmission, modular designs, robust housing options, compliance with industry standards, and tool-less or quick-connect options. The modular/Ethernet connector types are RJ45, RJ11, RJ12, industrial/ruggedized RJ45, M12, and M8 connectors. These connectors are ideal for voice, video, data, LAN setups, industrial automation, outdoor and harsh environments, and custom networking installations.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Gender	USOC Codes	Number of Positions/Contacts per Port	Mounting Style	Color	Series
Modular Connectors / Ethernet Connectors RJ45 Adjustable boot, 5.5 to 7mm, Green, 100 Pack RJ45AB-GRN-100PK L-Com 1: $42.45 9In Stock New Product	Mfr. Part No. RJ45AB-GRN-100PK Mouser Part No 17-RJ45AB-GRN-100PK New Product	L-Com	Modular Connectors / Ethernet Connectors RJ45 Adjustable boot, 5.5 to 7mm, Green, 100 Pack Learn More about L-Com l com modular ethernet connectors		9In Stock	$42.45 $36.91 $35.31 $34.17 View $33.03 $31.21	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors MOD SPLITTER(6X4)M TO 2 (6X4)F EC503-4 L-Com 1: $13.61 2In Stock New At Mouser	Mfr. Part No. EC503-4 Mouser Part No 17-EC503-4 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors MOD SPLITTER(6X4)M TO 2 (6X4)F Learn More about L-Com l com modular ethernet connectors	Datasheet	2In Stock	$13.61 $10.63 $9.96 $9.63 View $9.28 $8.91 $8.66 $8.40	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors CAT5e Crossover Adapter M/F, Green LCOADPC5E-GN L-Com 1: $22.72 5In Stock New Product	Mfr. Part No. LCOADPC5E-GN Mouser Part No 17-LCOADPC5E-GN New Product	L-Com	Modular Connectors / Ethernet Connectors CAT5e Crossover Adapter M/F, Green Learn More about L-Com l com modular ethernet connectors	Datasheet	5In Stock	$22.72 $20.36 $19.68 $19.21 View $18.75 $17.90 $17.52 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors CAT6 Loopback Adapter M/F, Purple LLBADPC6-PR L-Com 1: $21.68 9In Stock 12On Order New Product	Mfr. Part No. LLBADPC6-PR Mouser Part No 17-LLBADPC6-PR New Product	L-Com	Modular Connectors / Ethernet Connectors CAT6 Loopback Adapter M/F, Purple Learn More about L-Com l com modular ethernet connectors	Datasheet	9In Stock 12On Order On Order Ship Dates Mfr. No: LLBADPC6-PR Stock: 9 Can Dispatch Immediately On Order: 6 Pending 6 Expected 20/11/2026 Factory Lead Time: 12 Weeks	$21.68 $20.36 $19.68 $19.21 View $18.75 $17.90 $17.52 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors C5E UTP 4PR/24 STR PUR BLK 1K TC5700 L-Com 1: $1,199.81 1In Stock New At Mouser	Mfr. Part No. TC5700 Mouser Part No 17-TC5700 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C5E UTP 4PR/24 STR PUR BLK 1K Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock	$1,199.81	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors PLUG RJ11 (6X4) FLT CBL 100PK TD6P4C L-Com 1: $40.37 4In Stock New At Mouser	Mfr. Part No. TD6P4C Mouser Part No 17-TD6P4C New At Mouser	L-Com	Modular Connectors / Ethernet Connectors PLUG RJ11 (6X4) FLT CBL 100PK Learn More about L-Com l com modular ethernet connectors	Datasheet	4In Stock	$40.37 $33.03 $32.45 $32.09 View $31.74 $31.21 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors CAT 6 RJ45 MINI CPLR TDG1026KC6-MINI L-Com 1: $17.04 1In Stock New At Mouser	Mfr. Part No. TDG1026KC6-MINI Mouser Part No 17-TDG1026KC6-MINI New At Mouser	L-Com	Modular Connectors / Ethernet Connectors CAT 6 RJ45 MINI CPLR Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock	$17.04 $14.89 $14.13 $13.86 View $12.38 $12.33 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RJ45 PLUG PROFINET FIELD TERM SHIELDED 90 TSPFTPFNS-RA L-Com 1: $25.46 2In Stock New At Mouser	Mfr. Part No. TSPFTPFNS-RA Mouser Part No 17-TSPFTPFNS-RA New At Mouser	L-Com	Modular Connectors / Ethernet Connectors RJ45 PLUG PROFINET FIELD TERM SHIELDED 90 Learn More about L-Com l com ethernet networking equipment		2In Stock	$25.46 $23.85 $23.32 $22.89 View $22.59 $22.21 $21.96 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors C5E RJ45/110 IP67 BLKHD PoE+ WPBHC5E110 L-Com 1: $32.56 4In Stock New At Mouser	Mfr. Part No. WPBHC5E110 Mouser Part No 17-WPBHC5E110 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C5E RJ45/110 IP67 BLKHD PoE+ Learn More about L-Com l com ethernet networking equipment	Datasheet	4In Stock	$32.56 $28.67 $27.89 $27.21 View $26.66 $26.09 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors DCAP + COL LNYRD FOR JNUT ANOD ECRU2201U00 L-Com 1: $23.04 3In Stock New At Mouser	Mfr. Part No. ECRU2201U00 Mouser Part No 17-ECRU2201U00 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors DCAP + COL LNYRD FOR JNUT ANOD Learn More about L-Com l com modular ethernet connectors	Datasheet	3In Stock	$23.04 $21.30 $20.61 $19.89 View $19.25 $18.67 $18.32 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/110 BLACK MJS110C6-BLK L-Com 1: $9.11 5In Stock New At Mouser	Mfr. Part No. MJS110C6-BLK Mouser Part No 17-MJS110C6-BLK New At Mouser	L-Com	Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/110 BLACK Learn More about L-Com l com modular ethernet connectors	Datasheet	5In Stock	$9.11 $8.77 $8.53 $8.44 View $8.35 $8.05 $7.89 $7.54	Min.: 1 Mult.: 1	Connectors	Category 6 Keystone Jack	Jack (Female)	RJ45	8P8C	Cable Mount	Black	Interconnect
Modular Connectors / Ethernet Connectors KS 110-RJ45 JACK CAT5E GREEN MK110C5E-GRN L-Com 1: $12.72 3In Stock New At Mouser	Mfr. Part No. MK110C5E-GRN Mouser Part No 17-MK110C5E-GRN New At Mouser	L-Com	Modular Connectors / Ethernet Connectors KS 110-RJ45 JACK CAT5E GREEN Learn More about L-Com l com modular ethernet connectors		3In Stock	$12.72 $11.07 $10.62 $10.33 View $10.03 $9.56 $9.27 $8.85	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RJ45 (8x8) Surface Mount Jack, Shielded, PCB Solder Post 90 Version, 30um Contact Plating, Silver SMJ-RJ45S90 L-Com 1: $5.71 39In Stock New At Mouser	Mfr. Part No. SMJ-RJ45S90 Mouser Part No 17-SMJ-RJ45S90 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors RJ45 (8x8) Surface Mount Jack, Shielded, PCB Solder Post 90 Version, 30um Contact Plating, Silver Learn More about L-Com l com modular ethernet connectors		39In Stock	$5.71 $5.56 $5.45 $5.34 View $4.96 $4.88 $4.72 $4.65	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RJ45 Surface Mount Jack Shielded 90 , LED, Silver SMJ-RJ45S90-LED L-Com 1: $6.13 40In Stock New At Mouser	Mfr. Part No. SMJ-RJ45S90-LED Mouser Part No 17-SMJ-RJ45S90-LED New At Mouser	L-Com	Modular Connectors / Ethernet Connectors RJ45 Surface Mount Jack Shielded 90 , LED, Silver Learn More about L-Com l com modular ethernet connectors		40In Stock	$6.13 $5.96 $5.86 $5.75 View $5.65 $5.42 $5.23 $5.06 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors Cat6 RJ45 Plug UTP .044-.048" conductor OD, 1pk TSPC6U48 L-Com 1: $10.07 1In Stock New At Mouser	Mfr. Part No. TSPC6U48 Mouser Part No 17-TSPC6U48 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors Cat6 RJ45 Plug UTP .044-.048" conductor OD, 1pk Learn More about L-Com l com ethernet networking equipment	Datasheet	1In Stock	$10.07 $8.92 $8.23 $8.14 View $7.97 $7.47 $7.30 $6.90 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors FLNG MNT SHLD SEALED ZNNI ECRD0103U00 L-Com 1: $159.13 8In Stock New At Mouser	Mfr. Part No. ECRD0103U00 Mouser Part No 17-ECRD0103U00 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors FLNG MNT SHLD SEALED ZNNI Learn More about L-Com l com modular ethernet connectors	Datasheet	8In Stock	$159.13 $134.21 $131.99 $129.85 View Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RCP SEALED ANOD .271-.330 DCAP ECRP5201UB0 L-Com 1: $137.08 2In Stock New At Mouser	Mfr. Part No. ECRP5201UB0 Mouser Part No 17-ECRP5201UB0 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors RCP SEALED ANOD .271-.330 DCAP Learn More about L-Com l com modular ethernet connectors	Datasheet	2In Stock	$137.08 $121.53 $119.77 $117.35 View $114.98 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors JACK CAT3 RJ12/110 WHITE MJS110RJ12-WT L-Com 1: $9.70 5In Stock New At Mouser	Mfr. Part No. MJS110RJ12-WT Mouser Part No 17-MJS110RJ12-WT New At Mouser	L-Com	Modular Connectors / Ethernet Connectors JACK CAT3 RJ12/110 WHITE Learn More about L-Com l com modular ethernet connectors	Datasheet	5In Stock	$9.70 $9.42 $8.82 $8.73 View $8.57 $7.97 $7.82 $7.53 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors ADAPTOR KIT DB9F/RJ12 JACK RA096F L-Com 1: $23.55 8In Stock New At Mouser	Mfr. Part No. RA096F Mouser Part No 17-RA096F New At Mouser	L-Com	Modular Connectors / Ethernet Connectors ADAPTOR KIT DB9F/RJ12 JACK Learn More about L-Com l com modular ethernet connectors	Datasheet	8In Stock	$23.55 $19.57 $19.09 $18.56 View $18.21 $17.87 $17.64 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors C6 UTP 4PR/28 STR PVC BL 1K TC628-BL L-Com 1: $488.29 1In Stock New At Mouser	Mfr. Part No. TC628-BL Mouser Part No 17-TC628-BL New At Mouser	L-Com	Modular Connectors / Ethernet Connectors C6 UTP 4PR/28 STR PVC BL 1K Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock	$488.29 $432.53 $425.04	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors MOD SPLITTER(6X4)F TO 2 (6X4)F TDS1039-4C L-Com 1: $16.77 5In Stock New At Mouser	Mfr. Part No. TDS1039-4C Mouser Part No 17-TDS1039-4C New At Mouser	L-Com	Modular Connectors / Ethernet Connectors MOD SPLITTER(6X4)F TO 2 (6X4)F Learn More about L-Com l com ethernet networking equipment	Datasheet	5In Stock	$16.77 $13.04 $12.68 $12.57 View $11.98 $11.74 $11.62 $11.44 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors MOD SPLITTER(8X8)M TO 2(8X8)KF EC503-8 L-Com 1: $22.47 4In Stock New At Mouser	Mfr. Part No. EC503-8 Mouser Part No 17-EC503-8 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors MOD SPLITTER(8X8)M TO 2(8X8)KF Learn More about L-Com l com modular ethernet connectors	Datasheet	4In Stock	$22.47 $18.83 $18.17 $17.66 View $16.44 $16.17 $15.91 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/TLS BLACK FLNG ECFRJTLC6-BLK L-Com 1: $30.94 8In Stock New At Mouser	Mfr. Part No. ECFRJTLC6-BLK Mouser Part No 17-ECFRJTLC6-BLK New At Mouser	L-Com	Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/TLS BLACK FLNG Learn More about L-Com l com modular ethernet connectors	Datasheet	8In Stock	$30.94 $27.98 $26.74 $26.10 View $25.68 $25.22 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RCP SHLD SELD ZNNI .271-.330DC ECRP5103UB0 L-Com 1: $367.33 1In Stock New At Mouser	Mfr. Part No. ECRP5103UB0 Mouser Part No 17-ECRP5103UB0 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors RCP SHLD SELD ZNNI .271-.330DC Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock	$367.33 $333.36	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors CAT6 Crossover Adapter M/F, Light Purple LCOADPC6-LP L-Com 1: $21.68 1In Stock 9Expected 02/10/2026 New Product	Mfr. Part No. LCOADPC6-LP Mouser Part No 17-LCOADPC6-LP New Product	L-Com	Modular Connectors / Ethernet Connectors CAT6 Crossover Adapter M/F, Light Purple Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock 9Expected 02/10/2026	$21.68 $20.08 $19.41 $18.93 View $18.47 $17.90 $17.52 Quote	Min.: 1 Mult.: 1								Interconnect