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Modular Connectors

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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.
Modular Connectors / Ethernet Connectors RJ45; unshield; 8 contacts;1 port RJLSE-42081-01T Amphenol Commercial Products 1: $2.29 710In Stock 800Expected 11/12/2026	Mfr. Part # RJLSE-42081-01T Mouser Part # 523-RJLSE-42081-01T	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45; unshield; 8 contacts;1 port Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	710In Stock 800Expected 11/12/2026	Cut Tape $2.29 $1.95 $1.74 $1.46 Reel $1.37 View $1.36 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 160
Modular Connectors / Ethernet Connectors RJ11; unshielded contacts:6;1 port RJLSE-62061-01T Amphenol Commercial Products 1: $1.78 1,149In Stock 1,190Expected 10/8/2026	Mfr. Part # RJLSE-62061-01T Mouser Part # 523-RJLSE-62061-01T	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ11; unshielded contacts:6;1 port Learn More about Amphenol Commercial Products amphenol rjlse modular jacks	Datasheet	1,149In Stock 1,190Expected 10/8/2026	Cut Tape $1.78 $1.50 $1.45 $1.38 Reel $1.28 View $1.26 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 170
Modular Connectors / Ethernet Connectors 6P 1 Port RJ11 SMT Black Housing RJLSE-63061-01T2 Amphenol Commercial Products 1: $2.20 724In Stock	Mfr. Part # RJLSE-63061-01T2 Mouser Part # 523-RJLSE-63061-01T2	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 6P 1 Port RJ11 SMT Black Housing Learn More about Amphenol Commercial Products amphenol rjlse modular jacks	Datasheet	724In Stock	Cut Tape $2.20 $1.87 $1.67 Reel $1.56 $1.44 View $1.35 $1.28 $1.24	Min.: 1 Mult.: 1 : 130
Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port RJLSE4018101 Amphenol Commercial Products 1: $2.72 800In Stock	Mfr. Part # RJLSE4018101 Mouser Part # 523-RJLSE4018101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	800In Stock	$2.72 $2.38 $2.12 $1.96 View $1.85 $1.68 $1.64 $1.54 $1.51	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port RJLSE4038101 Amphenol Commercial Products 1: $1.46 299In Stock	Mfr. Part # RJLSE4038101 Mouser Part # 523-RJLSE4038101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port Learn More about Amphenol Commercial Products amphenol rjlse modular jacks	Datasheet	299In Stock	$1.46 $1.31 $1.10 $1.02 View $0.943 $0.831 $0.817 $0.795	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port RJLSE4038101T Amphenol Commercial Products 1: $2.73 1In Stock 500Expected 11/2/2026	Mfr. Part # RJLSE4038101T Mouser Part # 523-RJLSE4038101T	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port Learn More about Amphenol Commercial Products amphenol rjlse modular jacks	Datasheet	1In Stock 500Expected 11/2/2026	Cut Tape $2.73 $2.32 $2.07 Reel $1.84 $1.70 View $1.64 $1.59 $1.57	Min.: 1 Mult.: 1 : 100
Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port RJLSE4118101 Amphenol Commercial Products 1: $3.10 7In Stock	Mfr. Part # RJLSE4118101 Mouser Part # 523-RJLSE4118101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	7In Stock	$3.10 $2.65 $2.37 $2.25 View $2.07 $2.00 $1.86 $1.78 $1.74	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port RJLSE4138101 Amphenol Commercial Products 1: $1.57 434In Stock	Mfr. Part # RJLSE4138101 Mouser Part # 523-RJLSE4138101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8P8C SMT Shielded 1 Port Learn More about Amphenol Commercial Products amphenol rjlse modular jacks	Datasheet	434In Stock	$1.57 $1.37 $1.36 $1.14 View $1.13 $0.885	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors No LEDs 6P SMT black RJLSE6206101 Amphenol Commercial Products 1: $2.21 377In Stock	Mfr. Part # RJLSE6206101 Mouser Part # 523-RJLSE6206101	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors No LEDs 6P SMT black Learn More about Amphenol Commercial Products amphenol rjlse modular jacks	Datasheet	377In Stock	$2.21 $1.93 $1.85 $1.73 View $1.55 $1.25 $1.19 $1.17 $1.16	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ45 RA No Shield No LEDs RJSBE5080C1 Amphenol Commercial Products 1: $2.14 760In Stock	Mfr. Part # RJSBE5080C1 Mouser Part # 523-RJSBE5080C1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 RA No Shield No LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	760In Stock	$2.14 $1.87 $1.79 $1.67 View $1.50 $1.38 $1.17 $1.14 $1.13	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ45 RA No Shield W/ LEDs RJSBE5081C1 Amphenol Commercial Products 1: $2.66 711In Stock	Mfr. Part # RJSBE5081C1 Mouser Part # 523-RJSBE5081C1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 RA No Shield W/ LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	711In Stock	$2.66 $2.27 $2.03 $1.91 View $1.76 $1.69 $1.62 $1.53	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ45 RA Shielded No LEDs RJSBE5380C1 Amphenol Commercial Products 1: $2.92 303In Stock	Mfr. Part # RJSBE5380C1 Mouser Part # 523-RJSBE5380C1	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 RA Shielded No LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	303In Stock	$2.92 $2.49 $2.22 $2.09 View $1.89 $1.84 $1.73 $1.65 $1.61	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ45 RA Shielded W/ LEDs RJSBE5381C4 Amphenol Commercial Products 1: $9.07 110In Stock	Mfr. Part # RJSBE5381C4 Mouser Part # 523-RJSBE5381C4	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors RJ45 RA Shielded W/ LEDs Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	110In Stock	$9.07 $8.96 $8.77 $8.01 View $6.92 $5.98	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK RJSSE508002 Amphenol Commercial Products 1: $4.45 316In Stock	Mfr. Part # RJSSE508002 Mouser Part # 523-RJSSE508002	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	316In Stock	$4.45 $3.95 $3.45 $3.23 View $2.97 $2.88 $2.81	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK RJSSE5081 Amphenol Commercial Products 1: $1.94 376In Stock	Mfr. Part # RJSSE5081 Mouser Part # 523-RJSSE5081	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	376In Stock	$1.94 $1.75 $1.64 $1.56 View $1.46 $1.41 $1.28	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK RJSSE538002 Amphenol Commercial Products 1: $4.87 476In Stock	Mfr. Part # RJSSE538002 Mouser Part # 523-RJSSE538002	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	476In Stock	$4.87 $4.14 $3.65 $3.47 View $3.23 $3.12 $2.93 $2.81	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK RJSSE5381 Amphenol Commercial Products 1: $2.76 252In Stock	Mfr. Part # RJSSE5381 Mouser Part # 523-RJSSE5381	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	252In Stock	$2.76 $2.35 $2.10 $1.99 View $1.83 $1.68 $1.59	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK RJSSE-5381-02 Amphenol Commercial Products 1: $4.52 236In Stock 600Expected 10/6/2026	Mfr. Part # RJSSE-5381-02 Mouser Part # 523-RJSSE538102	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	236In Stock 600Expected 10/6/2026	$4.52 $4.25 $4.11 $3.56 View $3.42 $3.37 $3.16 $3.00	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK RJSSE538104 Amphenol Commercial Products 1: $8.60 9In Stock	Mfr. Part # RJSSE538104 Mouser Part # 523-RJSSE538104	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors SMT RJ45 MOD JACK Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	9In Stock	$8.60 $7.60 $6.89 $6.88 View $6.67 $6.21 $6.07 $5.79	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors 8 contacts;Ultra Low profile;RA TH; RJ45 RJULE-42182-01 Amphenol Commercial Products 1: $2.82 491In Stock	Mfr. Part # RJULE-42182-01 Mouser Part # 523-RJULE-42182-01	Amphenol Commercial Products	Modular Connectors / Ethernet Connectors 8 contacts;Ultra Low profile;RA TH; RJ45 Learn More about Amphenol Commercial Products amphenol modular jacks	Datasheet	491In Stock	$2.82 $2.40 $2.14 $2.03 View $1.88 $1.81 $1.63	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Circular, 3 Points Lock, Jack 180 (Horizontal), Receptacle, IP67 Mated ROP-5SDFFH-TCM7001 Amphenol LTW 1: $10.26 6In Stock	Mfr. Part # ROP-5SDFFH-TCM7001 Mouser Part # 523-ROP5SDFFHTCM7001	Amphenol LTW	Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Circular, 3 Points Lock, Jack 180 (Horizontal), Receptacle, IP67 Mated Learn More about Amphenol LTW rj connectors	Datasheet	6In Stock	$10.26 $8.71 $8.03 $7.77 View $7.29 $6.72 $6.26 $5.83 $5.78	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Square, 3 Points Lock, Jack 180 (Horizontal), Receptacle, IP67 Mated ROP-5SDFFH-TSM7001 Amphenol LTW 1: $10.74 10In Stock	Mfr. Part # ROP-5SDFFH-TSM7001 Mouser Part # 523-ROP5SDFFHTSM7001	Amphenol LTW	Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Square, 3 Points Lock, Jack 180 (Horizontal), Receptacle, IP67 Mated Learn More about Amphenol LTW rj connectors	Datasheet	10In Stock	$10.74 $9.12 $8.38 $8.13 View $7.66 $7.27 $6.58 $6.34 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Circular, 3 Points Lock, Jack 180 (Horizontal), Receptacle, IP67 Unmated ROP-5SPFFH-TCU7001 Amphenol LTW 1: $10.28 171In Stock 650On Order	Mfr. Part # ROP-5SPFFH-TCU7001 Mouser Part # 523-ROP5SPFFHTCU7001	Amphenol LTW	Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Circular, 3 Points Lock, Jack 180 (Horizontal), Receptacle, IP67 Unmated Learn More about Amphenol LTW rj connectors	Datasheet	171In Stock 650On Order On Order Ship Dates Mfr. #: ROP-5SPFFH-TCU7001 Stock: 171 Can Ship Immediately On Order: 380 Pending 270 Expected 10/5/2026 Factory Lead-Time: 12 Weeks	$10.28 $9.29 $8.59 $8.29 View $7.89 $7.40 $6.95 $6.34 Quote	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Right Angle, Screw Thread, Jack 180 (Horizontal), Receptacle, IP67 Mated ROP-5SRFFH-TSM7001 Amphenol LTW 1: $9.11 33In Stock	Mfr. Part # ROP-5SRFFH-TSM7001 Mouser Part # 523-ROP5SRFFHTSM7001	Amphenol LTW	Modular Connectors / Ethernet Connectors RJ, ODVA, Plastic, 1.5A, Cat 5e, Right Angle, Screw Thread, Jack 180 (Horizontal), Receptacle, IP67 Mated Learn More about Amphenol LTW rj connectors	Datasheet	33In Stock	$9.11 $8.18 $7.69 $7.47 View $7.00 $6.76 $6.29 $5.87 $5.82	Min.: 1 Mult.: 1
Modular Connectors / Ethernet Connectors CONN RJ45 2250015-3 TRP Connector / Bel 1: $11.41 61In Stock 700Expected 11/20/2026	Mfr. Part # 2250015-3 Mouser Part # 530-2250015-3	TRP Connector / Bel	Modular Connectors / Ethernet Connectors CONN RJ45 Learn More about TRP Connector / Bel bel magjack connector modules	Datasheet	61In Stock 700Expected 11/20/2026	$11.41 $10.27 $9.67 $9.43 View $9.18 $8.19 $7.69 $6.80	Min.: 1 Mult.: 1