Test Plugs & Test Jacks – Mouser Ireland

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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 (EUR) 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, 6.4mm Quick-Connect, Panel, UL, Green CT4397-02-5 Cal Test 1: €2.46 920In Stock	Mfr. Part No. CT4397-02-5 Mouser Part No 510-CT4397-02-5	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Green	Datasheet	920In Stock	€2.46	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Violet CT4397-02-7 Cal Test 1: €2.41 763In Stock	Mfr. Part No. CT4397-02-7 Mouser Part No 510-CT4397-02-7	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Violet	Datasheet	763In Stock	€2.41	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Violet	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: €2.46 1,636In Stock 287On Order	Mfr. Part No. CT4397-08-0 Mouser Part No 510-CT4397-08-0	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	1,636In Stock 287On Order	€2.46	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Black CT4397-07-0 Cal Test 1: €1.94 1,113In Stock	Mfr. Part No. CT4397-07-0 Mouser Part No 510-CT4397-07-0	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	1,113In Stock	€1.94	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: €2.41 597In Stock 500Expected 09/11/2026	Mfr. Part No. CT4397-02-6 Mouser Part No 510-CT4397-02-6	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Blue	Datasheet	597In Stock 500Expected 09/11/2026	€2.41	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, Red CT4397-08-2 Cal Test 1: €2.46 2,009In Stock 8,762On Order	Mfr. Part No. CT4397-08-2 Mouser Part No 510-CT4397-08-2	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	2,009In Stock 8,762On Order On Order Ship Dates Mfr. No: CT4397-08-2 Stock: 2,009 Can Dispatch Immediately On Order: 631 Pending 181 Expected 18/11/2026 7,950 Expected 12/01/2027 Factory Lead Time: 12 Weeks	€2.46	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Red	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: €2.41 235In Stock	Mfr. Part No. CT4397-08-6 Mouser Part No 510-CT4397-08-6	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Blue	Datasheet	235In Stock	€2.41	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, Green CT4397-03-5 Cal Test 1: €1.89 107In Stock	Mfr. Part No. CT4397-03-5 Mouser Part No 510-CT4397-03-5	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Green	Datasheet	107In Stock	€1.89	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, White CT4397-01-9 Cal Test 1: €2.41 99In Stock	Mfr. Part No. CT4397-01-9 Mouser Part No 510-CT4397-01-9	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud , Panel, UL, White	Datasheet	99In Stock	€2.41	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: €2.41 64In Stock	Mfr. Part No. CT4397-08-8 Mouser Part No 510-CT4397-08-8	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Grey	Datasheet	64In Stock	€2.41	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: €2.41 329In Stock	Mfr. Part No. CT4397-02-3 Mouser Part No 510-CT4397-02-3	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Orange	Datasheet	329In Stock	€2.41	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Orange	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: €2.46 93In Stock	Mfr. Part No. CT4397-02-1 Mouser Part No 510-CT4397-02-1	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Brown	Datasheet	93In Stock	€2.46	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: €2.46 356In Stock	Mfr. Part No. CT4397-02-9 Mouser Part No 510-CT4397-02-9	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, White	Datasheet	356In Stock	€2.46	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, Red CT4397-07-2 Cal Test 1: €1.94 151In Stock	Mfr. Part No. CT4397-07-2 Mouser Part No 510-CT4397-07-2	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	151In Stock	€1.94	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, Blue CT4397-07-6 Cal Test 1: €1.89 149In Stock	Mfr. Part No. CT4397-07-6 Mouser Part No 510-CT4397-07-6	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Blue	Datasheet	149In Stock	€1.89	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: €2.41 234In Stock	Mfr. Part No. CT4397-08-5 Mouser Part No 510-CT4397-08-5	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Green	Datasheet	234In Stock	€2.41	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, Blue CT4397-01-6 Cal Test 1: €2.46 112In Stock	Mfr. Part No. CT4397-01-6 Mouser Part No 510-CT4397-01-6	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Blue	Datasheet	112In Stock	€2.46	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: €1.89 633In Stock	Mfr. Part No. CT4397-03-0 Mouser Part No 510-CT4397-03-0	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	633In Stock	€1.89	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: €1.94 505In Stock	Mfr. Part No. CT4397-05-0 Mouser Part No 510-CT4397-05-0	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	505In Stock	€1.94	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: €1.94 411In Stock	Mfr. Part No. CT4397-05-2 Mouser Part No 510-CT4397-05-2	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	411In Stock	€1.94	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 Hole, Panel, UL, Blue CT4397-03-6 Cal Test 1: €1.89 55In Stock	Mfr. Part No. CT4397-03-6 Mouser Part No 510-CT4397-03-6	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Blue	Datasheet	55In Stock	€1.89	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Blue	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Brown CT4397-03-1 Cal Test 1: €1.89 18In Stock New At Mouser	Mfr. Part No. CT4397-03-1 Mouser Part No 510-CT4397-03-1 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Brown	Datasheet	18In Stock	€1.89	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Brown	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Yello CT4397-03-4 Cal Test 1: €1.89 30In Stock	Mfr. Part No. CT4397-03-4 Mouser Part No 510-CT4397-03-4	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Yello	Datasheet	30In Stock	€1.89	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Yellow	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Green CT4397-04-5 Cal Test 1: €2.15 41In Stock	Mfr. Part No. CT4397-04-5 Mouser Part No 510-CT4397-04-5	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Green	Datasheet	41In Stock	€2.15	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Green	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x21mm Long Pin, Panel, UL, Black CT4397-06-0 Cal Test 1: €1.89 63In Stock New At Mouser	Mfr. Part No. CT4397-06-0 Mouser Part No 510-CT4397-06-0 New At Mouser	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x21mm Long Pin, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	63In Stock	€1.89	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	36 A	Nickel	Test Jacks

CT4397 Test Plugs & Test Jacks

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CT4397 Test Plugs & Test Jacks

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