Test Plugs & Test Jacks – Mouser Estonia

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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, 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	Mfr. Part No. CT4397-06-0 Mouser Part No 510-CT4397-06-0	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
Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x21mm Long Pin, Panel, UL, Red CT4397-06-2 Cal Test 1: 1,89 € 58In Stock	Mfr. Part No. CT4397-06-2 Mouser Part No 510-CT4397-06-2	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x21mm Long Pin, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	58In Stock	1,89 €	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: 2,20 € 9In Stock	Mfr. Part No. CT4397-04-9 Mouser Part No 510-CT4397-04-9	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, White	Datasheet	9In Stock	2,20 €	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: 1,94 € 53In Stock	Mfr. Part No. CT4397-07-5 Mouser Part No 510-CT4397-07-5	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Green	Datasheet	53In Stock	1,94 €	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 € 42In 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	42In 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 Slot, Panel, UL, Black CT4397-04-0 Cal Test 1: 2,20 € 46In Stock 950On Order	Mfr. Part No. CT4397-04-0 Mouser Part No 510-CT4397-04-0	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	46In Stock 950On Order On Order Ship Dates Mfr. No: CT4397-04-0 Stock: 46 Can Dispatch Immediately On Order: 750 Expected 11/10/2026 200 Expected 12/29/2026 Factory Lead Time: 12 Weeks	2,20 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Blue CT4397-04-6 Cal Test 1: 2,15 € 51In Stock	Mfr. Part No. CT4397-04-6 Mouser Part No 510-CT4397-04-6	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Blue	Datasheet	51In Stock	2,15 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Blue	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Brown CT4397-07-1 Cal Test 1: 1,89 € 39In Stock	Mfr. Part No. CT4397-07-1 Mouser Part No 510-CT4397-07-1	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Brown	Datasheet	39In Stock	1,89 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Brown	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Yellow CT4397-07-4 Cal Test 1: 1,89 € 47In Stock 100Expected 11/24/2026	Mfr. Part No. CT4397-07-4 Mouser Part No 510-CT4397-07-4	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Yellow	Datasheet	47In Stock 100Expected 11/24/2026	1,89 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Yellow	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Grey CT4397-07-8 Cal Test 1: 1,89 € 48In Stock	Mfr. Part No. CT4397-07-8 Mouser Part No 510-CT4397-07-8	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Grey	Datasheet	48In Stock	1,89 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Gray	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, White CT4397-07-9 Cal Test 1: 1,89 € 25In Stock	Mfr. Part No. CT4397-07-9 Mouser Part No 510-CT4397-07-9	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, White	Datasheet	25In Stock	1,89 €	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, White CT4397-08-9 Cal Test 1: 2,41 € 49In Stock 200On Order	Mfr. Part No. CT4397-08-9 Mouser Part No 510-CT4397-08-9	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, White	Datasheet	49In Stock 200On Order	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, 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, 6.4mm Quick-Connect, Panel, UL, Yellow CT4397-02-4 Cal Test 1: 2,46 € 2.348In Stock	Mfr. Part No. CT4397-02-4 Mouser Part No 510-CT4397-02-4	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Yellow	Datasheet	2.348In Stock	2,46 €	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, Black CT4397-01-0 Cal Test 1: 2,41 € 730In Stock	Mfr. Part No. CT4397-01-0 Mouser Part No 510-CT4397-01-0	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	730In Stock	2,41 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Black	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Red CT4397-01-2 Cal Test 1: 2,41 € 1.015In Stock	Mfr. Part No. CT4397-01-2 Mouser Part No 510-CT4397-01-2	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	1.015In Stock	2,41 €	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, Red CT4397-02-2 Cal Test 1: 2,41 € 1.326In Stock 5.537On Order	Mfr. Part No. CT4397-02-2 Mouser Part No 510-CT4397-02-2	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	1.326In Stock 5.537On Order On Order Ship Dates Mfr. No: CT4397-02-2 Stock: 1.326 Can Dispatch Immediately On Order: 800 Pending 187 Expected 11/4/2026 650 Expected 1/5/2027 3.900 Expected 1/12/2027 Factory Lead Time: 12 Weeks	2,41 €	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, Black CT4397-02-0 Cal Test 1: 2,41 € 323In Stock 2.688On Order	Mfr. Part No. CT4397-02-0 Mouser Part No 510-CT4397-02-0	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Black Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	323In Stock 2.688On Order On Order Ship Dates Mfr. No: CT4397-02-0 Stock: 323 Can Dispatch Immediately On Order: 688 Expected 11/17/2026 2.000 Expected 2/9/2027 Factory Lead Time: 12 Weeks	2,41 €	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, Yellow CT4397-08-4 Cal Test 1: 2,41 € 160In Stock	Mfr. Part No. CT4397-08-4 Mouser Part No 510-CT4397-08-4	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Yellow	Datasheet	160In Stock	2,41 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Yellow	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Yello CT4397-04-4 Cal Test 1: 2,15 € 36In Stock	Mfr. Part No. CT4397-04-4 Mouser Part No 510-CT4397-04-4	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Yello	Datasheet	36In Stock	2,15 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Yellow	25 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Brown CT4397-01-1 Cal Test 1: 2,41 € 43Expected 2/2/2027	Mfr. Part No. CT4397-01-1 Mouser Part No 510-CT4397-01-1	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Brown	Datasheet	43Expected 2/2/2027	2,41 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Brown	36 A	Nickel	Test Jacks
Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Grey CT4397-01-8 Cal Test 1: 2,41 € 36Expected 11/24/2026	Mfr. Part No. CT4397-01-8 Mouser Part No 510-CT4397-01-8	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Grey	Datasheet	36Expected 11/24/2026	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, 2mm (.080") Solder Hole, Panel, UL, Red CT4397-03-2 Cal Test 1: 1,89 € 428On Order	Mfr. Part No. CT4397-03-2 Mouser Part No 510-CT4397-03-2	Cal Test	Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Red Learn More about Cal Test ct4397 test plugs test jacks	Datasheet	428On Order	1,89 €	Min.: 1 Mult.: 1	Test Jack	4 mm Sheathed Jack	Red	25 A	Nickel	Test Jacks

CT4397 Test Plugs & Test Jacks

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CT4397 Test Plugs & Test Jacks

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