Modular Connectors / Ethernet Connectors

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SealJack™ Harsh Environment RJ45 Jacks

Stewart Connector / Cinch Connectivity Solutions SealJack™ Harsh Environment RJ45 Jacks are vertical jack connectors that provide reliable connectivity in demanding environments. SealJack connectors allow for sealed protection from outside elements for IP67 applications per IEC 60529 specifications. This light, compact Stewart Connector / Cinch series is available in single-port vertical and four-port vertical harmonica jack configurations. SealJack Harsh Environment RJ45 Jacks transmit up to 10G Base-T Ethernet speeds. Applications include rugged computing equipment, industrial environments, military communication, marine equipment, and more.

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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	Configuration	Number of Positions/Contacts per Port	Shielding	Performance Category	Mounting Style	Mounting Angle	Termination Style	IP Rating	Color	LED L / R Colour	Tab Direction	Series	Packaging
Modular Connectors / Ethernet Connectors Cat6 RJ45 IP67 Unshielded Panel Mount Coupler with Latch SS-60400-032 Stewart Connector 1: $10.97 254In Stock	Mfr. Part No. SS-60400-032 Mouser Part No 530-SS-60400-032	Stewart Connector	Modular Connectors / Ethernet Connectors Cat6 RJ45 IP67 Unshielded Panel Mount Coupler with Latch Learn More about Stewart Connector sealjack rj45	Datasheet	254In Stock	$10.97 $9.33 $8.73 $8.33 View $7.54 $7.18 $6.97 $6.72	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 6	Panel Mount	Straight		IP67				SS
Modular Connectors / Ethernet Connectors Plastic IP67 UTP CAT5e Plug Kit SS-39400-002 Stewart Connector 1: $11.27 37In Stock 200On Order	Mfr. Part No. SS-39400-002 Mouser Part No 530-SS-39400-002	Stewart Connector	Modular Connectors / Ethernet Connectors Plastic IP67 UTP CAT5e Plug Kit Learn More about Stewart Connector sealjack rj45	Datasheet	37In Stock 200On Order On Order Ship Dates Mfr. No: SS-39400-002 Stock: 37 Can Dispatch Immediately On Order: 50 Pending 150 Expected 2027/02/01 Factory Lead Time: 20 Weeks	$11.27 $9.04 $8.47 $8.05 View $7.66 $7.18 $6.98 $6.93	Min.: 1 Mult.: 1	Connectors	Modular	Plug (Male)	RJ45		8P8C	Unshielded	Cat 5e	Cable Mount	Straight	IDC	IP67	Black		User Selectable	SS
Modular Connectors / Ethernet Connectors Plastic IP67 UTP CAT6 Plug Kit SS-39400-004 Stewart Connector 1: $11.33 27In Stock 100Expected 2026/10/20	Mfr. Part No. SS-39400-004 Mouser Part No 530-SS-39400-004	Stewart Connector	Modular Connectors / Ethernet Connectors Plastic IP67 UTP CAT6 Plug Kit Learn More about Stewart Connector sealjack rj45	Datasheet	27In Stock 100Expected 2026/10/20	$11.33 $10.05 $9.66 $8.43 View $8.02 $7.52 $7.29	Min.: 1 Mult.: 1	Connectors	Modular	Plug (Male)	RJ45		8P8C	Unshielded	Cat 6	Cable Mount	Straight	IDC	IP67	Black		User Selectable	SS
Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack without LEDs #4-40 UNC Threads SS-60400-005 Stewart Connector 1: $12.27 79In Stock 400Expected 2026/12/04	Mfr. Part No. SS-60400-005 Mouser Part No 530-SS-60400-005	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack without LEDs #4-40 UNC Threads Learn More about Stewart Connector sealjack rj45	Datasheet	79In Stock 400Expected 2026/12/04	$12.27 $11.04 $10.34 $9.85 View $7.14 $7.09 $7.08	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, Flange	Cat 6	Through Hole	Straight	Solder	IP67			Tab Down	SS	Tray
Modular Connectors / Ethernet Connectors Punch Down Cable Jack IP67 Industrial Cat6a Shielded SS-60400-029 Stewart Connector 1: $18.78 54In Stock 200Expected 2026/10/09	Mfr. Part No. SS-60400-029 Mouser Part No 530-SS-60400-029	Stewart Connector	Modular Connectors / Ethernet Connectors Punch Down Cable Jack IP67 Industrial Cat6a Shielded Learn More about Stewart Connector sealjack rj45	Datasheet	54In Stock 200Expected 2026/10/09	$18.78 $15.97 $14.26 $13.37 View $13.04 $12.93	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6a	Panel Mount	Straight	IDC	IP67	Black		User Selectable	SS
Modular Connectors / Ethernet Connectors Cat5E RJ45 IP67 Unshielded Panel Mount Coupler with Latch SS-60400-031 Stewart Connector 1: $10.04 115In Stock	Mfr. Part No. SS-60400-031 Mouser Part No 530-SS-60400-031	Stewart Connector	Modular Connectors / Ethernet Connectors Cat5E RJ45 IP67 Unshielded Panel Mount Coupler with Latch Learn More about Stewart Connector sealjack rj45	Datasheet	115In Stock	$10.04 $8.54 $8.00 $7.62 View $6.91 $6.57 $6.38 $6.16	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 5e	Panel Mount	Straight		IP67				SS
Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack with G/Y LEDs M3 X 0.5 Threads SS-60400-003 Stewart Connector 1: $11.51 3,790On Order	Mfr. Part No. SS-60400-003 Mouser Part No 530-SS-60400-003	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack with G/Y LEDs M3 X 0.5 Threads Learn More about Stewart Connector sealjack rj45	Datasheet	3,790On Order On Order Ship Dates Mfr. No: SS-60400-003 Stock: 0 On Order: 190 Expected 2026/11/27 1,600 Expected 2026/12/04 2,000 Expected 2026/12/11 Factory Lead Time: 22 Weeks	$11.51 $10.21 $9.82 $9.42 View $8.90 $7.98 $7.97 $7.61 Quote	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, Flange	Cat 6	Through Hole	Straight	Solder	IP67		Green / Yellow	Tab Down	SS	Tray
Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack with LEDs SS-60400-021 Stewart Connector 1: $15.97 2,800On Order	Mfr. Part No. SS-60400-021 Mouser Part No 530-SS-60400-021	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack with LEDs Learn More about Stewart Connector sealjack rj45	Datasheet	2,800On Order On Order Ship Dates Mfr. No: SS-60400-021 Stock: 0 On Order: 1,400 Pending 1,400 Expected 2026/10/02 Factory Lead Time: 21 Weeks	$15.97 $13.58 $12.73 $12.11 View $11.54 $10.83	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6	Through Hole	Right Angle	Solder	IP67		Green / Yellow	Tab Up	SS	Tray
Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack with G/Y LEDs M3 x 0.5 Threads SS-60400-022 Stewart Connector 1: $16.18 2,500Expected 2027/02/05	Mfr. Part No. SS-60400-022 Mouser Part No 530-SS-60400-022	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack with G/Y LEDs M3 x 0.5 Threads Learn More about Stewart Connector sealjack rj45	Datasheet	2,500Expected 2027/02/05	$16.18 $13.83 $13.11 $12.92 View $11.69 $10.97 $10.76	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6	Through Hole	Right Angle	Solder	IP67		Green / Yellow	Tab Up	SS	Tray
Modular Connectors / Ethernet Connectors Plastic IP67 FTP CAT6 Plug Kit SS-39400-005 Stewart Connector 1: $11.91 200Expected 2026/11/24	Mfr. Part No. SS-39400-005 Mouser Part No 530-SS-39400-005	Stewart Connector	Modular Connectors / Ethernet Connectors Plastic IP67 FTP CAT6 Plug Kit Learn More about Stewart Connector sealjack rj45	Datasheet	200Expected 2026/11/24	$11.91 $10.13 $9.49 $9.04 View $8.61 $8.06 $7.68 $7.32	Min.: 1 Mult.: 1	Connectors	Modular	Plug (Male)	RJ45		8P8C	Shielded	Cat 6	Cable Mount	Straight	IDC	IP67	Black		User Selectable	SS	Bulk
Modular Connectors / Ethernet Connectors SealJack Field Termination Plug Kit Cat6a FTP IP67 Plug Kits SS-39400-008 Stewart Connector 1: $12.44 196Expected 2026/10/09	Mfr. Part No. SS-39400-008 Mouser Part No 530-SS-39400-008	Stewart Connector	Modular Connectors / Ethernet Connectors SealJack Field Termination Plug Kit Cat6a FTP IP67 Plug Kits Learn More about Stewart Connector sealjack rj45	Datasheet	196Expected 2026/10/09	$12.44 $10.58 $9.92 $9.44 View $8.98 $8.32 $8.26	Min.: 1 Mult.: 1	Connectors	Modular	Plug (Male)	RJ45		8P8C	Shielded	Cat 6a	Cable Mount	Straight	IDC	IP67	Black		User Selectable	SS
Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack with G/Y LEDs #4-40 UNC Threads SS-60400-002 Stewart Connector 1: $12.43 412On Order	Mfr. Part No. SS-60400-002 Mouser Part No 530-SS-60400-002	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack with G/Y LEDs #4-40 UNC Threads Learn More about Stewart Connector sealjack rj45	Datasheet	412On Order On Order Ship Dates Mfr. No: SS-60400-002 Stock: 0 On Order: 400 Expected 2026/11/20 12 TBD Factory Lead Time: 23 Weeks	$12.43 $11.70 $11.29 $10.97 View $8.90 $7.98 $7.68 $7.40	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, Flange	Cat 6	Through Hole	Straight	Solder	IP67		Green / Yellow	Tab Down	SS	Tray
Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack without LEDs M3 X 0.5 Threads SS-60400-006 Stewart Connector 1: $11.03 318On Order	Mfr. Part No. SS-60400-006 Mouser Part No 530-SS-60400-006	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Vertical CAT6 SealJack without LEDs M3 X 0.5 Threads Learn More about Stewart Connector sealjack rj45	Datasheet	318On Order	$11.03 $9.37 $8.78 $8.36 View $7.97 $7.22 $7.21 $7.08	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded, Flange	Cat 6	Through Hole	Straight	Solder	IP67			Tab Down	SS	Tray
Modular Connectors / Ethernet Connectors Modular Jack Vertical 4Port CAT6 SealJack without LEDs SS-60400-010 Stewart Connector 1: $27.54 134Expected 2026/12/11	Mfr. Part No. SS-60400-010 Mouser Part No 530-SS-60400-010	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Vertical 4Port CAT6 SealJack without LEDs Learn More about Stewart Connector sealjack rj45	Datasheet	134Expected 2026/12/11	$27.54 $22.29 $21.22 $20.62 View $19.90 $19.36	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x4	8P8C	Shielded, Flange	Cat 6	Through Hole	Straight	Solder	IP67			Tab Down	SS	Bulk
Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack without LEDs M3 X 0.5 Threads SS-60400-024 Stewart Connector 1: $15.12 490Expected 2026/10/16	Mfr. Part No. SS-60400-024 Mouser Part No 530-SS-60400-024	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack without LEDs M3 X 0.5 Threads Learn More about Stewart Connector sealjack rj45	Datasheet	490Expected 2026/10/16	$15.12 $12.85 $12.05 $11.47 View $10.93 $10.25 $10.20	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6	Through Hole	Right Angle	Solder	IP67			Tab Up	SS	Tray
Modular Connectors / Ethernet Connectors Cat5E RJ45 IP67 Unshielded Panel Mount Coupler SS-60400-025 Stewart Connector 1: $11.69 199Expected 2026/12/11	Mfr. Part No. SS-60400-025 Mouser Part No 530-SS-60400-025	Stewart Connector	Modular Connectors / Ethernet Connectors Cat5E RJ45 IP67 Unshielded Panel Mount Coupler Learn More about Stewart Connector sealjack rj45	Datasheet	199Expected 2026/12/11	$11.69 $9.94 $9.33 $8.87 View $8.05 $7.90 $7.70	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 5e	Panel Mount	Straight		IP67	Black		User Selectable	SS
Modular Connectors / Ethernet Connectors Cat6a RJ45 IP67 Shielded Panel Mount Coupler SS-60400-030 Stewart Connector 1: $14.33 189On Order	Mfr. Part No. SS-60400-030 Mouser Part No 530-SS-60400-030	Stewart Connector	Modular Connectors / Ethernet Connectors Cat6a RJ45 IP67 Shielded Panel Mount Coupler Learn More about Stewart Connector sealjack rj45	Datasheet	189On Order	$14.33 $12.32 $10.99 $9.57 View $9.49 $9.40 $9.21 $9.13	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6a	Panel Mount	Straight		IP67	Black		User Selectable	SS
Modular Connectors / Ethernet Connectors Panel Mount Jack IP67 Industrial CAT5e Unshielded SS-60400-014 Stewart Connector 1: $10.86 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SS-60400-014 Mouser Part No 530-SS-60400-014	Stewart Connector	Modular Connectors / Ethernet Connectors Panel Mount Jack IP67 Industrial CAT5e Unshielded Learn More about Stewart Connector sealjack rj45	Datasheet	Non-Stocked Lead-Time 16 Weeks	$10.86 $9.23 $8.65 $8.25 View $7.84 $7.26 $7.11	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 5e	Panel Mount	Straight	IDC	IP67	Black		User Selectable	SS	Bulk
Modular Connectors / Ethernet Connectors Panel Mount Jack IP67 Industrial CAT6 Unshielded SS-60400-016 Stewart Connector 100: $8.47 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SS-60400-016 Mouser Part No 530-SS-60400-016	Stewart Connector	Modular Connectors / Ethernet Connectors Panel Mount Jack IP67 Industrial CAT6 Unshielded Learn More about Stewart Connector sealjack rj45	Datasheet	Non-Stocked Lead-Time 16 Weeks	$8.47 $8.30 $8.23	Min.: 100 Mult.: 100	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Unshielded	Cat 6	Panel Mount	Straight	IDC	IP67				SS	Bulk
Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack without LEDs #4-40 UNC Threads SS-60400-023 Stewart Connector 1: $15.33 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SS-60400-023 Mouser Part No 530-SS-60400-023	Stewart Connector	Modular Connectors / Ethernet Connectors Modular Jack Horizontal PCB Mount SealJack without LEDs #4-40 UNC Threads Learn More about Stewart Connector sealjack rj45	Datasheet	Non-Stocked Lead-Time 16 Weeks	$15.33 $13.62 $12.77 $12.16 View $11.56 $10.72 $10.20	Min.: 1 Mult.: 1	Connectors	Modular	Jack (Female)	RJ45	1x1	8P8C	Shielded	Cat 6	Through Hole	Right Angle	Solder	IP67			Tab Up	SS	Tray

SealJack™ Harsh Environment RJ45 Jacks

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