Test Plugs & Test Jacks – Mouser South Africa

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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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Part #

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, White

CT4397-04-9
Cal Test
1: $2.50
31In 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

31In Stock

$2.50

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

25 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Green

CT4397-07-5
Cal Test
1: $2.20
56In 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

56In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Green

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Brown

CT4397-01-1
Cal Test
1: $2.80
30In Stock
New Product

Mfr. Part No.
CT4397-01-1

Mouser Part No
510-CT4397-01-1

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Brown

Datasheet

30In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Brown

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Blue

CT4397-04-6
Cal Test
1: $2.50
14In Stock
100Expected 2026/05/12
New Product

Mfr. Part No.
CT4397-04-6

Mouser Part No
510-CT4397-04-6

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Slot, Panel, UL, Blue

Datasheet

14In Stock

100Expected 2026/05/12

$2.50

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

25 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Brown

CT4397-07-1
Cal Test
1: $2.20
4In Stock
50Expected 2026/05/12
New Product

Mfr. Part No.
CT4397-07-1

Mouser Part No
510-CT4397-07-1

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Brown

Datasheet

4In Stock

50Expected 2026/05/12

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Brown

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Grey

CT4397-07-8
Cal Test
1: $2.20
33In Stock
New Product

Mfr. Part No.
CT4397-07-8

Mouser Part No
510-CT4397-07-8

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Grey

Datasheet

33In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Gray

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, White

CT4397-07-9
Cal Test
1: $2.20
49In Stock
New Product

Mfr. Part No.
CT4397-07-9

Mouser Part No
510-CT4397-07-9

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, White

Datasheet

49In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, White

CT4397-08-9
Cal Test
1: $2.80
20In Stock
50Expected 2026/03/03
New Product

Mfr. Part No.
CT4397-08-9

Mouser Part No
510-CT4397-08-9

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, White

Datasheet

20In Stock

50Expected 2026/03/03

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud , Panel, UL, White

CT4397-01-9
Cal Test
1: $2.80
19In 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

19In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Blue

CT4397-03-6
Cal Test
1: $2.20
53In Stock
New Product

Mfr. Part No.
CT4397-03-6

Mouser Part No
510-CT4397-03-6

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, Blue

Datasheet

53In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

25 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, White

CT4397-03-9
Cal Test
1: $2.20
49In Stock
New Product

Mfr. Part No.
CT4397-03-9

Mouser Part No
510-CT4397-03-9

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 2mm (.080") Solder Hole, Panel, UL, White

Datasheet

49In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

25 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Blue

CT4397-08-6
Cal Test
1: $2.80
51In Stock
100Expected 2026/03/03
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

51In Stock

100Expected 2026/03/03

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Black

CT4397-01-0
Cal Test
1: $2.80
910In Stock
670On Order
New Product

Mfr. Part No.
CT4397-01-0

Mouser Part No
510-CT4397-01-0

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Black

Learn More

Datasheet

910In Stock

670On Order

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Black

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Black

CT4397-02-0
Cal Test
1: $2.80
2,761In Stock
948On Order
New Product

Mfr. Part No.
CT4397-02-0

Mouser Part No
510-CT4397-02-0

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Black

Learn More

Datasheet

2,761In Stock

948On Order

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Black

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Red

CT4397-02-2
Cal Test
1: $2.80
2,262In Stock
1,801On Order
New Product

Mfr. Part No.
CT4397-02-2

Mouser Part No
510-CT4397-02-2

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Red

Learn More

Datasheet

2,262In Stock

1,801On Order

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Red

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x12mm Short Pin, Panel, UL, Red

CT4397-05-2
Cal Test
1: $2.20
628In Stock
250Expected 2026/05/05
New Product

Mfr. Part No.
CT4397-05-2

Mouser Part No
510-CT4397-05-2

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 1.9x12mm Short Pin, Panel, UL, Red

Learn More

Datasheet

628In Stock

250Expected 2026/05/05

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Red

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Yellow

CT4397-08-4
Cal Test
1: $2.80
95In Stock
New Product

Mfr. Part No.
CT4397-08-4

Mouser Part No
510-CT4397-08-4

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Yellow

Datasheet

95In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Yellow

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Orange

CT4397-02-3
Cal Test
1: $2.80
495Expected 2026/04/14
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

495Expected 2026/04/14

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Orange

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Yellow

CT4397-02-4
Cal Test
1: $2.80
247Expected 2026/05/01
New Product

Mfr. Part No.
CT4397-02-4

Mouser Part No
510-CT4397-02-4

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Yellow

Datasheet

247Expected 2026/05/01

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Yellow

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Green

CT4397-02-5
Cal Test
1: $2.80
450Expected 2026/05/01
New Product

Mfr. Part No.
CT4397-02-5

Mouser Part No
510-CT4397-02-5

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Green

Datasheet

450Expected 2026/05/01

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Green

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Blue

CT4397-02-6
Cal Test
1: $2.80
154On Order
New Product

Mfr. Part No.
CT4397-02-6

Mouser Part No
510-CT4397-02-6

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 6.4mm Quick-Connect, Panel, UL, Blue

Datasheet

154On Order

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Yellow

CT4397-07-4
Cal Test
1: $2.20
97Expected 2026/03/03
New Product

Mfr. Part No.
CT4397-07-4

Mouser Part No
510-CT4397-07-4

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M3 Thd Socket, Panel, UL, Yellow

Datasheet

97Expected 2026/03/03

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Yellow

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Brown

CT4397-08-1
Cal Test
1: $2.80
16Expected 2026/03/09
New Product

Mfr. Part No.
CT4397-08-1

Mouser Part No
510-CT4397-08-1

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, 4.8mm Quick-Connect, Panel, UL, Brown

Datasheet

16Expected 2026/03/09

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Brown

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Orange

CT4397-01-3
Cal Test
500: $2.80
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
CT4397-01-3

Mouser Part No
510-CT4397-01-3

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Orange

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.80

Min.: 500
Mult.: 500

Test Jack

4 mm Sheathed Jack

Orange

36 A

Nickel

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Violet

CT4397-01-7
Cal Test
500: $2.80
Non-Stocked Lead-Time 12 Weeks
New Product

Mfr. Part No.
CT4397-01-7

Mouser Part No
510-CT4397-01-7

New Product

Cal Test

Test Plugs & Test Jacks 4mm Sheathed Jack, M4 Stud, Panel, UL, Violet

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.80

Min.: 500
Mult.: 500

Test Jack

4 mm Sheathed Jack

Violet

36 A

Nickel

CT4397 Test Plugs & Test Jacks

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