Test Plugs & Test Jacks – Mouser Hong Kong

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CT4397 Test Plugs & Test Jacks

Cal Test Electronics CT4397 Test Plugs and Test Jacks are 4mm sheathed (safety) jack panel mounts. These devices are designed to accept sheathed or shrouded banana plugs. The CT4397 series complies with international safety standard IEC 61010, which supports operations up to 1000V CAT III / 600V CAT IV environments. These test plugs and test jacks feature UL-recognized components for enhanced safety assurance and eight terminal configurations for a wide range of setups. The CT4397 devices are available in ten colors for easy identification in complex setups. These test plugs and jacks are compact in design for efficient panel assembly. The CT4397 test plugs and test jacks are RoHS 2+ compliant with environmental and safety standards.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Equipment Type	Type	Color	Current Rating	Contact Plating	Product
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Blue CT4397-01-6 Cal Test 1: HK$23.02 132In Stock New Product	Mfr. Part No. CT4397-01-6 Mouser Part No 510-CT4397-01-6 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Blue	Datasheet	132In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Blue	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Brown CT4397-02-1 Cal Test 1: HK$23.02 163In Stock New Product	Mfr. Part No. CT4397-02-1 Mouser Part No 510-CT4397-02-1 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Brown	Datasheet	163In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Brown	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, White CT4397-02-9 Cal Test 1: HK$23.02 381In Stock New Product	Mfr. Part No. CT4397-02-9 Mouser Part No 510-CT4397-02-9 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, White	Datasheet	381In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	White	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Blue CT4397-07-6 Cal Test 1: HK$18.08 149In Stock New Product	Mfr. Part No. CT4397-07-6 Mouser Part No 510-CT4397-07-6 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Blue	Datasheet	149In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Blue	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Green CT4397-08-5 Cal Test 1: HK$23.02 254In Stock New Product	Mfr. Part No. CT4397-08-5 Mouser Part No 510-CT4397-08-5 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Green	Datasheet	254In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Green CT4397-03-5 Cal Test 1: HK$18.08 117In Stock New Product	Mfr. Part No. CT4397-03-5 Mouser Part No 510-CT4397-03-5 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Green	Datasheet	117In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Yellow CT4397-01-4 Cal Test 1: HK$23.02 125In Stock New Product	Mfr. Part No. CT4397-01-4 Mouser Part No 510-CT4397-01-4 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Yellow	Datasheet	125In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Yellow	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud , Panel, UL, White CT4397-01-9 Cal Test 1: HK$23.02 142In Stock New Product	Mfr. Part No. CT4397-01-9 Mouser Part No 510-CT4397-01-9 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud , Panel, UL, White	Datasheet	142In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	White	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Grey CT4397-08-8 Cal Test 1: HK$23.02 64In Stock New Product	Mfr. Part No. CT4397-08-8 Mouser Part No 510-CT4397-08-8 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Grey	Datasheet	64In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Gray	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Orange CT4397-02-3 Cal Test 1: HK$23.02 343In Stock New Product	Mfr. Part No. CT4397-02-3 Mouser Part No 510-CT4397-02-3 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Orange	Datasheet	343In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Orange	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Blue CT4397-08-6 Cal Test 1: HK$23.02 243In Stock New Product	Mfr. Part No. CT4397-08-6 Mouser Part No 510-CT4397-08-6 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Blue	Datasheet	243In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Blue	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Black CT4397-07-0 Cal Test 1: HK$18.08 1,169In Stock New At Mouser	Mfr. Part No. CT4397-07-0 Mouser Part No 510-CT4397-07-0 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	1,169In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Red CT4397-08-2 Cal Test 1: HK$23.02 2,207In Stock 8,762On Order New At Mouser	Mfr. Part No. CT4397-08-2 Mouser Part No 510-CT4397-08-2 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	2,207In Stock 8,762On Order On Order Ship Dates Mfr. No: CT4397-08-2 Stock: 2,207 Can Dispatch Immediately On Order: 631 Pending 181 Expected 20/10/2026 7,950 Expected 12/1/2027 Factory Lead Time: 12 Weeks	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Red	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Green CT4397-02-5 Cal Test 1: HK$23.02 801In Stock 201Expected 13/10/2026 New At Mouser	Mfr. Part No. CT4397-02-5 Mouser Part No 510-CT4397-02-5 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Green	Datasheet	801In Stock 201Expected 13/10/2026	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Black CT4397-08-0 Cal Test 1: HK$23.02 614In Stock 1,474On Order New At Mouser	Mfr. Part No. CT4397-08-0 Mouser Part No 510-CT4397-08-0 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	614In Stock 1,474On Order On Order Ship Dates Mfr. No: CT4397-08-0 Stock: 614 Can Dispatch Immediately On Order: 824 Pending 650 Expected 13/10/2026 Factory Lead Time: 12 Weeks	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Blue CT4397-02-6 Cal Test 1: HK$23.02 696In Stock 500On Order New At Mouser	Mfr. Part No. CT4397-02-6 Mouser Part No 510-CT4397-02-6 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Blue	Datasheet	696In Stock 500On Order	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Blue	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Black CT4397-03-0 Cal Test 1: HK$18.08 663In Stock New At Mouser	Mfr. Part No. CT4397-03-0 Mouser Part No 510-CT4397-03-0 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	663In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x12mm Short Pin, Panel, UL, Black CT4397-05-0 Cal Test 1: HK$18.08 579In Stock New At Mouser	Mfr. Part No. CT4397-05-0 Mouser Part No 510-CT4397-05-0 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x12mm Short Pin, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	579In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x12mm Short Pin, Panel, UL, Red CT4397-05-2 Cal Test 1: HK$18.08 510In Stock New At Mouser	Mfr. Part No. CT4397-05-2 Mouser Part No 510-CT4397-05-2 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x12mm Short Pin, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	510In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Red	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Red CT4397-07-2 Cal Test 1: HK$18.08 210In Stock New At Mouser	Mfr. Part No. CT4397-07-2 Mouser Part No 510-CT4397-07-2 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	210In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Red	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, White CT4397-04-9 Cal Test 1: HK$20.55 29In Stock New Product	Mfr. Part No. CT4397-04-9 Mouser Part No 510-CT4397-04-9 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, White	Datasheet	29In Stock	HK$20.55	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	White	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Green CT4397-07-5 Cal Test 1: HK$18.08 55In Stock New Product	Mfr. Part No. CT4397-07-5 Mouser Part No 510-CT4397-07-5 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Green	Datasheet	55In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Green CT4397-01-5 Cal Test 1: HK$23.02 51In Stock New Product	Mfr. Part No. CT4397-01-5 Mouser Part No 510-CT4397-01-5 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Green	Datasheet	51In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Brown CT4397-08-1 Cal Test 1: HK$23.02 36In Stock New At Mouser	Mfr. Part No. CT4397-08-1 Mouser Part No 510-CT4397-08-1 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Brown	Datasheet	36In Stock	HK$23.02	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Brown	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Brown CT4397-03-1 Cal Test 1: HK$18.08 18In Stock New Product	Mfr. Part No. CT4397-03-1 Mouser Part No 510-CT4397-03-1 New Product	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Brown	Datasheet	18In Stock	HK$18.08	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Brown	25 A	Nickel	Test Jacks

CT4397 Test Plugs & Test Jacks

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