Standard Circular Connector – Mouser Korea, Republic of

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EC Series Caps

Caplugs EC Series Caps are designed for threaded connectors and fit 36-pin and 68-pin Champ 050 connectors and 50-pin Champ-type connectors. These EC threaded caps are designed for easy application and removal in areas not readily accessible. The EC series caps can be installed over threads or cylindrical surfaces. Caplugs EC Series Caps are made of low-density polyethylene material and available in red color.

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Part #

Standard Circular Connector 101.6mm Red PE

EC-64
Caplugs
1: ₩1,981.2
250In Stock

Mfr. Part #
EC-64

Mouser Part #
376-EC-64

Caplugs

Standard Circular Connector 101.6mm Red PE

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Datasheet

250In Stock

₩1,981.2

₩1,669.2

₩1,606.8

₩1,234

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

105.66 mm

25.4 mm

Standard Circular Connector 76.2mm Red PE

EC-48
Caplugs
1: ₩1,794
226In Stock
500Expected 9/29/2026

Mfr. Part #
EC-48

Mouser Part #
376-EC-48

Caplugs

Standard Circular Connector 76.2mm Red PE

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Datasheet

226In Stock

500Expected 9/29/2026

₩1,794

₩1,508.5

₩1,447.7

₩1,355.6

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

82.04 mm

15.24 mm

Standard Circular Connector 127mm Red PE

EC-80
Caplugs
1: ₩2,761.2
68In Stock

Mfr. Part #
EC-80

Mouser Part #
376-EC-80

Caplugs

Standard Circular Connector 127mm Red PE

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Datasheet

68In Stock

₩2,761.2

₩2,418

₩2,308.8

₩1,546

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

130.05 mm

31.75 mm

Standard Circular Connector 15.88mm Red PE

EC-10
Caplugs
1: ₩249.6
113,476In Stock

Mfr. Part #
EC-10

Mouser Part #
376-EC-10

Caplugs

Standard Circular Connector 15.88mm Red PE

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Datasheet

113,476In Stock

₩249.6

₩187.2

₩177.8

₩87.4

₩82.7

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

21.34 mm

12.7 mm

Standard Circular Connector 28.58mm Red PE

EC-18
Caplugs
1: ₩343.2
24,355In Stock

Mfr. Part #
EC-18

Mouser Part #
376-EC-18

Caplugs

Standard Circular Connector 28.58mm Red PE

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Datasheet

24,355In Stock

₩343.2

₩293.3

₩259

₩224.6

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

33.78 mm

14.22 mm

Standard Circular Connector 38.1mm Red PE

EC-24
Caplugs
1: ₩561.6
20,454In Stock

Mfr. Part #
EC-24

Mouser Part #
376-EC-24

Caplugs

Standard Circular Connector 38.1mm Red PE

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Datasheet

20,454In Stock

₩561.6

₩478.9

₩422.8

₩366.6

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

43.18 mm

14.22 mm

Standard Circular Connector 19.05mm Red PE

EC-12
Caplugs
1: ₩265.2
17,116In Stock
45,000Expected 9/29/2026

Mfr. Part #
EC-12

Mouser Part #
376-EC-12

Caplugs

Standard Circular Connector 19.05mm Red PE

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Datasheet

17,116In Stock

45,000Expected 9/29/2026

₩265.2

₩201.2

₩177.8

₩93.6

₩88.9

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

24.64 mm

12.7 mm

Standard Circular Connector 22.23mm Red PE

EC-14
Caplugs
1: ₩358.8
21,033In Stock

Mfr. Part #
EC-14

Mouser Part #
376-EC-14

Caplugs

Standard Circular Connector 22.23mm Red PE

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Datasheet

21,033In Stock

₩358.8

₩283.9

₩279.2

₩255.8

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

28.7 mm

12.7 mm

Standard Circular Connector 23.62mm Red PE

EC-15
Caplugs
1: ₩390
3,058In Stock
9,000Expected 9/29/2026

Mfr. Part #
EC-15

Mouser Part #
376-EC-15

Caplugs

Standard Circular Connector 23.62mm Red PE

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Datasheet

3,058In Stock

9,000Expected 9/29/2026

₩390

₩299.5

₩248

₩221.5

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

30.48 mm

12.7 mm

Standard Circular Connector 25.4mm Red PE

EC-16
Caplugs
1: ₩327.6
17,180In Stock

Mfr. Part #
EC-16

Mouser Part #
376-EC-16

Caplugs

Standard Circular Connector 25.4mm Red PE

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Datasheet

17,180In Stock

₩327.6

₩271.4

₩240.2

₩209

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

30.99 mm

12.7 mm

Standard Circular Connector 30.16mm Red PE

EC-19
Caplugs
1: ₩358.8
7,567In Stock
15,000Expected 9/29/2026

Mfr. Part #
EC-19

Mouser Part #
376-EC-19

Caplugs

Standard Circular Connector 30.16mm Red PE

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Datasheet

7,567In Stock

15,000Expected 9/29/2026

₩358.8

₩307.3

₩271.4

₩235.6

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

35.56 mm

14.22 mm

Standard Circular Connector 31.75mm Red PE

EC-20
Caplugs
1: ₩390
11,034In Stock
22,500Expected 10/16/2026

Mfr. Part #
EC-20

Mouser Part #
376-EC-20

Caplugs

Standard Circular Connector 31.75mm Red PE

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Datasheet

11,034In Stock

22,500Expected 10/16/2026

₩390

₩332.3

₩293.3

₩254.3

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

37.34 mm

14.22 mm

Standard Circular Connector 34.93mm Red PE

EC-22
Caplugs
1: ₩421.2
7,521In Stock

Mfr. Part #
EC-22

Mouser Part #
376-EC-22

Caplugs

Standard Circular Connector 34.93mm Red PE

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Datasheet

7,521In Stock

₩421.2

₩358.8

₩316.7

₩274.6

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

40.39 mm

14.22 mm

Standard Circular Connector 36.51mm Red PE

EC-23
Caplugs
1: ₩546
1,564In Stock

Mfr. Part #
EC-23

Mouser Part #
376-EC-23

Caplugs

Standard Circular Connector 36.51mm Red PE

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Datasheet

1,564In Stock

₩546

₩466.4

₩413.4

₩358.8

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

41.91 mm

14.22 mm

Standard Circular Connector 39.69mm Red PE

EC-25
Caplugs
1: ₩592.8
3,288In Stock

Mfr. Part #
EC-25

Mouser Part #
376-EC-25

Caplugs

Standard Circular Connector 39.69mm Red PE

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Datasheet

3,288In Stock

₩592.8

₩505.4

₩446.2

₩386.9

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

43.94 mm

12.19 mm

Standard Circular Connector 41.28mm Red PE

EC-26
Caplugs
1: ₩1,263.6
3,206In Stock
6,000Expected 9/25/2026

Mfr. Part #
EC-26

Mouser Part #
376-EC-26

Caplugs

Standard Circular Connector 41.28mm Red PE

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Datasheet

3,206In Stock

6,000Expected 9/25/2026

₩1,263.6

₩1,090.4

₩998.4

₩900.1

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

48.51 mm

14.22 mm

Standard Circular Connector 44.45mm Red PE

EC-28
Caplugs
1: ₩592.8
5,706In Stock

Mfr. Part #
EC-28

Mouser Part #
376-EC-28

Caplugs

Standard Circular Connector 44.45mm Red PE

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Datasheet

5,706In Stock

₩592.8

₩503.9

₩446.2

₩332.3

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

49.53 mm

14.22 mm

Standard Circular Connector 50.8mm Red PE

EC-32
Caplugs
1: ₩873.6
49In Stock
2,000Expected 10/23/2026

Mfr. Part #
EC-32

Mouser Part #
376-EC-32

Caplugs

Standard Circular Connector 50.8mm Red PE

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Datasheet

49In Stock

2,000Expected 10/23/2026

₩873.6

₩755

₩691.1

₩624

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

56.39 mm

14.22 mm

Standard Circular Connector 57.15mm Red PE

EC-36
Caplugs
1: ₩1,248
456In Stock

Mfr. Part #
EC-36

Mouser Part #
376-EC-36

Caplugs

Standard Circular Connector 57.15mm Red PE

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Datasheet

456In Stock

₩1,248

₩1,076.4

₩984.4

₩887.6

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

61.72 mm

15.24 mm

Standard Circular Connector 6.35mm Red PE

EC-4
Caplugs
1: ₩218.4
31,077In Stock
25,000Expected 10/7/2026

Mfr. Part #
EC-4

Mouser Part #
376-EC-4

Caplugs

Standard Circular Connector 6.35mm Red PE

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Datasheet

31,077In Stock

25,000Expected 10/7/2026

₩218.4

₩163.8

₩135.7

₩121.7

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

12.19 mm

12.7 mm

Standard Circular Connector 7.93mm Red PE

EC-5
Caplugs
1: ₩218.4
1,990In Stock
5,000Expected 9/29/2026

Mfr. Part #
EC-5

Mouser Part #
376-EC-5

Caplugs

Standard Circular Connector 7.93mm Red PE

Learn More

Datasheet

1,990In Stock

5,000Expected 9/29/2026

₩218.4

₩171.6

₩142

₩127.9

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

13.97 mm

14.22 mm

Standard Circular Connector 9.52mm Red PE

EC-6
Caplugs
1: ₩218.4
22,857In Stock

Mfr. Part #
EC-6

Mouser Part #
376-EC-6

Caplugs

Standard Circular Connector 9.52mm Red PE

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Datasheet

22,857In Stock

₩218.4

₩168.5

₩140.4

₩124.8

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

15.75 mm

12.7 mm

Standard Circular Connector 12.7mm Red PE

EC-8
Caplugs
1: ₩234
24,175In Stock

Mfr. Part #
EC-8

Mouser Part #
376-EC-8

Caplugs

Standard Circular Connector 12.7mm Red PE

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Datasheet

24,175In Stock

₩234

₩179.4

₩148.2

₩82.7

₩79.6

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

18.8 mm

12.7 mm

Standard Circular Connector 9/16in Red PE

EC-9
Caplugs
1: ₩249.6
23,724In Stock

Mfr. Part #
EC-9

Mouser Part #
376-EC-9

Caplugs

Standard Circular Connector 9/16in Red PE

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Datasheet

23,724In Stock

₩249.6

₩193.4

₩160.7

₩143.5

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

19.81 mm

11.18 mm

Standard Circular Connector 7.99mm Red PE

EC-M8
Caplugs
1: ₩265.2
3,263In Stock

Mfr. Part #
EC-M8

Mouser Part #
376-EC-M8

Caplugs

Standard Circular Connector 7.99mm Red PE

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Datasheet

3,263In Stock

₩265.2

₩202.8

₩168.5

₩149.8

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Threaded Connector Cap)

13.97 mm

14.22 mm

EC Series Caps

Customer Service Office

Company

Resources

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12.19 mm
13.97 mm
15.75 mm
18.8 mm
19.81 mm
21.34 mm
24.64 mm
28.7 mm
30.48 mm
30.99 mm
33.78 mm
35.56 mm
37.34 mm
40.39 mm
41.91 mm
43.18 mm
43.94 mm
48.51 mm
49.53 mm
56.39 mm