Standard Circular Connector – Mouser United Kingdom

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SEC Series Static Dissipative Caps

Caplugs SEC Series Static Dissipative Caps are designed for threaded connectors. The SEC static dissipative caps support positive Electrostatic Discharge (ESD) and physical protection for all common sizes of threaded electrical and electronic connectors. These SEC series caps from Caplugs are suitable for protecting non-threaded and bayonet-type connectors. The SEC caps are available in different material and color options.

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Part #

Standard Circular Connector 30.16mm Pink PE Stat Dissipative Threade

SEC-19
Caplugs
1: £0.30
14,415In Stock

Mfr. Part No.
SEC-19

Mouser Part No
376-SEC-19

Caplugs

Standard Circular Connector 30.16mm Pink PE Stat Dissipative Threade

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Datasheet

14,415In Stock

£0.30

£0.257

£0.226

£0.20

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

35.56 mm

14.22 mm

CEC

Standard Circular Connector 39.69mm Pink PE Stat Dissipative Threade

SEC-25
Caplugs
1: £0.443
2,311In Stock

Mfr. Part No.
SEC-25

Mouser Part No
376-SEC-25

Caplugs

Standard Circular Connector 39.69mm Pink PE Stat Dissipative Threade

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Datasheet

2,311In Stock

£0.443

£0.386

£0.353

£0.319

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

43.94 mm

12.19 mm

CEC

Standard Circular Connector 44.45mm Pink PE Stat Dissipative Threade

SEC-28
Caplugs
1: £0.39
1,361In Stock

Mfr. Part No.
SEC-28

Mouser Part No
376-SEC-28

Caplugs

Standard Circular Connector 44.45mm Pink PE Stat Dissipative Threade

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Datasheet

1,361In Stock

£0.39

£0.334

£0.293

£0.26

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

49.53 mm

14.22 mm

CEC

Standard Circular Connector 50.8mm Pink PE Stat Dissipative Threaded

SEC-32
Caplugs
1: £0.698
463In Stock

Mfr. Part No.
SEC-32

Mouser Part No
376-SEC-32

Caplugs

Standard Circular Connector 50.8mm Pink PE Stat Dissipative Threaded

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Datasheet

463In Stock

£0.698

£0.591

£0.567

£0.531

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

55.88 mm

14.22 mm

CEC

Standard Circular Connector 7.93mm Pink PE Stat Dissipative Threaded

SEC-05
Caplugs
1: £0.142
3,698In Stock

Mfr. Part No.
SEC-05

Mouser Part No
376-SEC-05

Caplugs

Standard Circular Connector 7.93mm Pink PE Stat Dissipative Threaded

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Datasheet

3,698In Stock

£0.142

£0.113

£0.094

£0.084

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

7.62 mm

14.22 mm

CEC

Standard Circular Connector 41.28mm Pink PE Stat Dissipative Threade

SEC-26
Caplugs
1: £1.05
1,419In Stock
10,000Expected 17/09/2026

Mfr. Part No.
SEC-26

Mouser Part No
376-SEC-26

Caplugs

Standard Circular Connector 41.28mm Pink PE Stat Dissipative Threade

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Datasheet

1,419In Stock

10,000Expected 17/09/2026

£1.05

£0.882

£0.849

£0.796

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

48.51 mm

12.19 mm

CEC

Standard Circular Connector 36.51mm Pink PE Stat Dissipative Threade

SEC-23
Caplugs
1: £0.398
2,876In Stock

Mfr. Part No.
SEC-23

Mouser Part No
376-SEC-23

Caplugs

Standard Circular Connector 36.51mm Pink PE Stat Dissipative Threade

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Datasheet

2,876In Stock

£0.398

£0.342

£0.313

£0.282

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

41.91 mm

14.22 mm

CEC

Standard Circular Connector 57.15mm Pink PE Stat Dissipative Threade

SEC-36
Caplugs
1: £0.943
401In Stock

Mfr. Part No.
SEC-36

Mouser Part No
376-SEC-36

Caplugs

Standard Circular Connector 57.15mm Pink PE Stat Dissipative Threade

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Datasheet

401In Stock

£0.943

£0.803

£0.773

£0.718

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

61.72 mm

15.24 mm

CEC

Standard Circular Connector 63.5mm Pink PE Stat Dissipative Threaded

SEC-40
Caplugs
1: £1.17
301In Stock

Mfr. Part No.
SEC-40

Mouser Part No
376-SEC-40

Caplugs

Standard Circular Connector 63.5mm Pink PE Stat Dissipative Threaded

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Datasheet

301In Stock

£1.17

£1.02

£0.978

£0.917

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

68.07 mm

15.75 mm

CEC

Standard Circular Connector 69.85mm Pink PE Stat Dissipative Threade

SEC-44
Caplugs
1: £0.969
318In Stock

Mfr. Part No.
SEC-44

Mouser Part No
376-SEC-44

Caplugs

Standard Circular Connector 69.85mm Pink PE Stat Dissipative Threade

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Datasheet

318In Stock

£0.969

£0.826

£0.788

£0.736

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

75.18 mm

15.24 mm

CEC

Standard Circular Connector 76.2mm Pink PE Stat Dissipative Threaded

SEC-48
Caplugs
1: £1.52
220In Stock

Mfr. Part No.
SEC-48

Mouser Part No
376-SEC-48

Caplugs

Standard Circular Connector 76.2mm Pink PE Stat Dissipative Threaded

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Datasheet

220In Stock

£1.52

£1.33

£1.27

£1.19

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

81.79 mm

15.24 mm

CEC

Standard Circular Connector 6.35mm Pink PE Stat Dissipative Threaded

SEC-04
Caplugs
1: £0.188
34,777In Stock

Mfr. Part No.
SEC-04

Mouser Part No
376-SEC-04

Caplugs

Standard Circular Connector 6.35mm Pink PE Stat Dissipative Threaded

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Datasheet

34,777In Stock

£0.188

£0.148

£0.122

£0.11

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

6.22 mm

12.7 mm

CEC

Standard Circular Connector 15.88mm Pink PE Stat Dissipative Threade

SEC-10
Caplugs
1: £0.18
26,707In Stock

Mfr. Part No.
SEC-10

Mouser Part No
376-SEC-10

Caplugs

Standard Circular Connector 15.88mm Pink PE Stat Dissipative Threade

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Datasheet

26,707In Stock

£0.18

£0.15

£0.133

£0.115

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

21.34 mm

12.7 mm

CEC

Standard Circular Connector 22.23mm Pink PE Stat Dissipative Threade

SEC-14
Caplugs
1: £0.263
30,507In Stock

Mfr. Part No.
SEC-14

Mouser Part No
376-SEC-14

Caplugs

Standard Circular Connector 22.23mm Pink PE Stat Dissipative Threade

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Datasheet

30,507In Stock

£0.263

£0.223

£0.196

£0.17

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

28.45 mm

12.7 mm

CEC

Standard Circular Connector 25.4mm Pink PE Stat Dissipative Threaded

SEC-16
Caplugs
1: £0.285
18,092In Stock

Mfr. Part No.
SEC-16

Mouser Part No
376-SEC-16

Caplugs

Standard Circular Connector 25.4mm Pink PE Stat Dissipative Threaded

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Datasheet

18,092In Stock

£0.285

£0.243

£0.215

£0.186

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Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

30.99 mm

26.29 mm

CEC

Standard Circular Connector 28.58mm Pink PE Stat Dissipative Threade

SEC-18
Caplugs
1: £0.285
41,704In Stock

Mfr. Part No.
SEC-18

Mouser Part No
376-SEC-18

Caplugs

Standard Circular Connector 28.58mm Pink PE Stat Dissipative Threade

Learn More

Datasheet

41,704In Stock

£0.285

£0.244

£0.216

£0.19

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

33.78 mm

14.22 mm

CEC

Standard Circular Connector 31.75mm Pink PE Stat Dissipative Threade

SEC-20
Caplugs
1: £0.33
12,173In Stock

Mfr. Part No.
SEC-20

Mouser Part No
376-SEC-20

Caplugs

Standard Circular Connector 31.75mm Pink PE Stat Dissipative Threade

Learn More

Datasheet

12,173In Stock

£0.33

£0.278

£0.244

£0.217

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

37.08 mm

14.22 mm

CEC

Standard Circular Connector 9.52mm Pink PE Stat Dissipative Threaded

SEC-06
Caplugs
1: £0.158
5,315In Stock

Mfr. Part No.
SEC-06

Mouser Part No
376-SEC-06

Caplugs

Standard Circular Connector 9.52mm Pink PE Stat Dissipative Threaded

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Datasheet

5,315In Stock

£0.158

£0.134

£0.119

£0.103

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

9.14 mm

12.7 mm

CEC

Standard Circular Connector 12.7mm Pink PE Stat Dissipative Threaded

SEC-08
Caplugs
1: £0.165
8,110In Stock

Mfr. Part No.
SEC-08

Mouser Part No
376-SEC-08

Caplugs

Standard Circular Connector 12.7mm Pink PE Stat Dissipative Threaded

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Datasheet

8,110In Stock

£0.165

£0.14

£0.123

£0.107

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

12.19 mm

12.7 mm

CEC

Standard Circular Connector 14.29mm Pink PE Stat Dissipative Threade

SEC-09
Caplugs
1: £0.188
11,623In Stock

Mfr. Part No.
SEC-09

Mouser Part No
376-SEC-09

Caplugs

Standard Circular Connector 14.29mm Pink PE Stat Dissipative Threade

Learn More

Datasheet

11,623In Stock

£0.188

£0.156

£0.138

£0.12

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

19.81 mm

11.18 mm

CEC

Standard Circular Connector 19.05mm Pink PE Stat Dissipative Threade

SEC-12
Caplugs
1: £0.15
2,939In Stock
19,990Expected 10/09/2026

Mfr. Part No.
SEC-12

Mouser Part No
376-SEC-12

Caplugs

Standard Circular Connector 19.05mm Pink PE Stat Dissipative Threade

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Datasheet

2,939In Stock

19,990Expected 10/09/2026

£0.15

£0.131

£0.12

£0.109

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

24.64 mm

12.7 mm

CEC

Standard Circular Connector 34.93mm Pink PE Stat Dissipative Threade

SEC-22
Caplugs
1: £0.353
8,470Expected 10/09/2026

Mfr. Part No.
SEC-22

Mouser Part No
376-SEC-22

Caplugs

Standard Circular Connector 34.93mm Pink PE Stat Dissipative Threade

Learn More

Datasheet

8,470Expected 10/09/2026

£0.353

£0.30

£0.265

£0.233

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

40.39 mm

14.22 mm

CEC

Standard Circular Connector 38.1mm Pink PE Stat Dissipative Threaded

SEC-24
Caplugs
1: £0.405
3,517Expected 15/09/2026

Mfr. Part No.
SEC-24

Mouser Part No
376-SEC-24

Caplugs

Standard Circular Connector 38.1mm Pink PE Stat Dissipative Threaded

Learn More

Datasheet

3,517Expected 15/09/2026

£0.405

£0.351

£0.321

£0.29

View

Min.: 1
Mult.: 1

Accessories

Polyethylene (PE)

Cap (Static Dissipative Cap)

43.18 mm

14.22 mm

CEC

SEC Series Static Dissipative Caps

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Company

Resources

Support

6.22 mm
7.62 mm
9.14 mm
12.19 mm
19.81 mm
21.34 mm
24.64 mm
28.45 mm
30.99 mm
33.78 mm
35.56 mm
37.08 mm
40.39 mm
41.91 mm
43.18 mm
43.94 mm
48.51 mm
49.53 mm
55.88 mm
61.72 mm