Test Plugs & Test Jacks – Mouser Israel

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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, 6.4mm Quick-Connect, Panel, UL, Yellow

CT4397-02-4
Cal Test
1: $2.80
792In Stock
1,800Expected 21/07/2026
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

792In Stock

1,800Expected 21/07/2026

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Yellow

36 A

Nickel

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

CT4397-03-0
Cal Test
1: $2.20
886In Stock
New Product

Mfr. Part No.
CT4397-03-0

Mouser Part No
510-CT4397-03-0

New Product

Cal Test

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

Learn More

Datasheet

886In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Black

25 A

Nickel

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

CT4397-05-2
Cal Test
1: $2.20
681In Stock
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

681In Stock

$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, Red

CT4397-08-2
Cal Test
1: $2.80
1,001In Stock
2,031On Order
New Product

Mfr. Part No.
CT4397-08-2

Mouser Part No
510-CT4397-08-2

New Product

Cal Test

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

Learn More

Datasheet

1,001In Stock

2,031On Order

$2.80

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, Blue

CT4397-08-6
Cal Test
1: $2.80
130In Stock
300Expected 07/07/2026
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

130In Stock

300Expected 07/07/2026

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

36 A

Nickel

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

CT4397-02-9
Cal Test
1: $2.80
531In 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

531In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

36 A

Nickel

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

CT4397-07-2
Cal Test
1: $2.20
383In Stock
New Product

Mfr. Part No.
CT4397-07-2

Mouser Part No
510-CT4397-07-2

New Product

Cal Test

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

Learn More

Datasheet

383In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Red

36 A

Nickel

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

CT4397-07-6
Cal Test
1: $2.20
132In 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

132In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

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
57In Stock
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

57In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Brown

36 A

Nickel

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

CT4397-08-5
Cal Test
1: $2.80
185In 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

185In Stock

$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, Green

CT4397-02-5
Cal Test
1: $2.80
76In Stock
351On Order
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

76In Stock

351On Order

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Green

36 A

Nickel

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

CT4397-08-0
Cal Test
1: $2.80
438In Stock
700On Order
New Product

Mfr. Part No.
CT4397-08-0

Mouser Part No
510-CT4397-08-0

New Product

Cal Test

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

Learn More

Datasheet

438In Stock

700On Order

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Black

36 A

Nickel

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

CT4397-01-4
Cal Test
1: $2.80
133In 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

133In Stock

$2.80

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, Grey

CT4397-08-8
Cal Test
1: $2.80
176In 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

176In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Gray

36 A

Nickel

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

CT4397-01-1
Cal Test
1: $2.80
54In 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

54In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Brown

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
442In 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

442In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Orange

36 A

Nickel

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

CT4397-04-0
Cal Test
1: $2.50
367In Stock
250Expected 28/07/2026
New Product

Mfr. Part No.
CT4397-04-0

Mouser Part No
510-CT4397-04-0

New Product

Cal Test

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

Learn More

Datasheet

367In Stock

250Expected 28/07/2026

$2.50

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Black

25 A

Nickel

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

CT4397-04-2
Cal Test
1: $2.50
592In Stock
550On Order
New Product

Mfr. Part No.
CT4397-04-2

Mouser Part No
510-CT4397-04-2

New Product

Cal Test

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

Learn More

Datasheet

592In Stock

550On Order

$2.50

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Red

25 A

Nickel

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

CT4397-04-6
Cal Test
1: $2.50
83In Stock
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

83In Stock

$2.50

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

25 A

Nickel

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

CT4397-01-5
Cal Test
1: $2.80
110In 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

110In Stock

$2.80

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, Blue

CT4397-01-6
Cal Test
1: $2.80
75In 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

75In Stock

$2.80

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Blue

36 A

Nickel

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

CT4397-05-0
Cal Test
1: $2.20
666In Stock
New Product

Mfr. Part No.
CT4397-05-0

Mouser Part No
510-CT4397-05-0

New Product

Cal Test

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

Learn More

Datasheet

666In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Black

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
23In 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

23In 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
39In 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

39In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

White

25 A

Nickel

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

CT4397-03-1
Cal Test
1: $2.20
27In 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

27In Stock

$2.20

Min.: 1
Mult.: 1

Test Jack

4 mm Sheathed Jack

Brown

25 A

Nickel

CT4397 Test Plugs & Test Jacks

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