Modular Connectors / Ethernet Connectors

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Modular/Ethernet Solutions

L-Com Modular/Ethernet Solutions features products designed to meet the demands of standard commercial networks and rugged industrial environments. These products 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. This L-Com solution family is ideal for data centers, custom networking installations, industrial automation, robotics, harsh environments, transportation, and aerospace applications.

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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: $42.46 14In 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		14In Stock	$42.46 $36.91 $35.32 $34.18 View $33.04 $31.21	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 $18.18 $17.67 View $16.44 $16.18 $15.91 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/TLS BLACK FLNG ECFRJTLC6-BLK L-Com 1: $30.95 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	$30.95 $27.98 $26.75 $26.11 View $25.68 $25.23 $24.95 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RCP SHLD SELD ZNNI .271-.330DC ECRP5103UB0 L-Com 1: $367.39 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	$367.39 $333.42	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors CAT6 Crossover Adapter M/F, Light Purple LCOADPC6-LP L-Com 1: $21.68 7In Stock 3On Order 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	7In Stock 3On Order	$21.68 $20.09 $19.41 $18.93 View $18.47 $17.90 $17.53 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors Modular Adapter, DB9 Female / MMJ (6x6) Jack 50 Gold REC096FD L-Com 1: $21.91 1In Stock New At Mouser	Mfr. Part No. REC096FD Mouser Part No 17-REC096FD New At Mouser	L-Com	Modular Connectors / Ethernet Connectors Modular Adapter, DB9 Female / MMJ (6x6) Jack 50 Gold Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock	$21.91 $18.11 $17.63 $17.26 View $16.81 $16.40 $16.14 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors SHLD PLUG COVER IVORY 50 PACK TDS8CVR-IV L-Com 1: $35.03 26In Stock New At Mouser	Mfr. Part No. TDS8CVR-IV Mouser Part No 17-TDS8CVR-IV New At Mouser	L-Com	Modular Connectors / Ethernet Connectors SHLD PLUG COVER IVORY 50 PACK Learn More about L-Com l com ethernet networking equipment		26In Stock	$35.03 $32.47 $31.58 $30.82 View $30.20 $29.53 Quote	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 $11.75 $11.62 $11.44 Quote	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 $9.97 $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: $22.73 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	$22.73 $20.36 $19.68 $19.21 View $18.76 $17.90 $17.53 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 12Expected 2026/11/20 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 12Expected 2026/11/20	$21.68 $20.36 $19.68 $19.21 View $18.76 $17.90 $17.53 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors C5E UTP 4PR/24 STR PUR BLK 1K TC5700 L-Com 1: $1,200.24 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 cat5e ethernet bulk cable	Datasheet	1In Stock	$1,200.24	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors PLUG RJ11 (6X4) FLT CBL 100PK TD6P4C L-Com 1: $40.38 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	$40.38 $33.04 $32.46 $32.10 View $31.75 $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 $14.90 $14.13 $13.86 View $12.39 $12.33 $12.12	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RJ45 PLUG PROFINET FIELD TERM SHIELDED 90 TSPFTPFNS-RA L-Com 1: $25.47 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	$25.47 $23.85 $23.33 $22.90 View $22.60 $22.21 $21.97 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 $28.68 $27.90 $27.21 View $26.67 $26.10 $25.90 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/110 FLNG IV ECF110C6-IV L-Com 1: $3.66 10In Stock New At Mouser	Mfr. Part No. ECF110C6-IV Mouser Part No 17-ECF110C6-IV New At Mouser	L-Com	Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/110 FLNG IV Learn More about L-Com l com modular ethernet connectors	Datasheet	10In Stock	$3.66 $3.42 $3.35 $3.08 View $2.90 $2.84 $2.66 $2.59 $2.54	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors FLNG MNT SEALED ANOD ECRD0201U00 L-Com 1: $142.06 1In Stock New At Mouser	Mfr. Part No. ECRD0201U00 Mouser Part No 17-ECRD0201U00 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors FLNG MNT SEALED ANOD Learn More about L-Com l com modular ethernet connectors	Datasheet	1In Stock	$142.06 $124.00 $123.03 View Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors DCAP + EYE LNYRD FLNG MT ZINI ECRU3203U00 L-Com 1: $61.24 4In Stock New At Mouser	Mfr. Part No. ECRU3203U00 Mouser Part No 17-ECRU3203U00 New At Mouser	L-Com	Modular Connectors / Ethernet Connectors DCAP + EYE LNYRD FLNG MT ZINI Learn More about L-Com l com modular ethernet connectors	Datasheet	4In Stock	$61.24 $48.24 $47.40 $46.83 View $45.99 $45.97 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors RJ45 Surface Mount Jack 90 , LED, Black SMJ-RJ4590-LED L-Com 1: $1.41 88In Stock New At Mouser	Mfr. Part No. SMJ-RJ4590-LED Mouser Part No 17-SMJ-RJ4590-LED New At Mouser	L-Com	Modular Connectors / Ethernet Connectors RJ45 Surface Mount Jack 90 , LED, Black Learn More about L-Com l com modular ethernet connectors		88In Stock	$1.41 $1.23 $1.17 $1.10 View $1.04 $1.01 $0.947 $0.795	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors PLUG RJ45 (8X8) FLT CBL 100PK TD8P8C L-Com 1: $71.47 2In Stock New At Mouser	Mfr. Part No. TD8P8C Mouser Part No 17-TD8P8C New At Mouser	L-Com	Modular Connectors / Ethernet Connectors PLUG RJ45 (8X8) FLT CBL 100PK Learn More about L-Com l com modular ethernet connectors	Datasheet	2In Stock	$71.47 $67.29 $65.09 $64.40 View $62.98 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		3In Stock	$23.04 $21.31 $20.61 $19.90 View $19.26 $18.68 $18.33 Quote	Min.: 1 Mult.: 1								Interconnect
Modular Connectors / Ethernet Connectors JACK CAT6 RJ45/110 BLACK MJS110C6-BLK L-Com 1: $9.11 4In 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	4In Stock	$9.11 $8.77 $8.54 $8.44 View $8.35 $8.05 $7.90 $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 $10.04 $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 33In 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		33In Stock	$5.71 $5.56 $5.45 $5.34 View $4.97 $4.88 $4.72 $4.65	Min.: 1 Mult.: 1								Interconnect