Standard Circular Connector

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Shell Material	Accessory Type	Diameter	Height	Series
Standard Circular Connector 76.2mm Red PE EC-48 Caplugs 1: 0,989 € 226In Stock 500On Order	Mfr. Part No. EC-48 Mouser Part No 376-EC-48	Caplugs	Standard Circular Connector 76.2mm Red PE Learn More about Caplugs ec caps	Datasheet	226In Stock 500On Order	0,989 € 0,832 € 0,798 € 0,747 € View 0,679 € 0,513 € 0,51 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	82.04 mm	15.24 mm	EC
Standard Circular Connector 101.6mm Red PE EC-64 Caplugs 1: 1,09 € 250In Stock	Mfr. Part No. EC-64 Mouser Part No 376-EC-64	Caplugs	Standard Circular Connector 101.6mm Red PE Learn More about Caplugs ec caps	Datasheet	250In Stock	1,09 € 0,92 € 0,886 € 0,68 € View 0,679 € 0,567 € 0,558 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	105.66 mm	25.4 mm	EC
Standard Circular Connector 15.88mm Red PE EC-10 Caplugs 1: 0,138 € 107 561In Stock	Mfr. Part No. EC-10 Mouser Part No 376-EC-10	Caplugs	Standard Circular Connector 15.88mm Red PE Learn More about Caplugs ec caps	Datasheet	107 561In Stock	0,138 € 0,103 € 0,098 € 0,048 € 0,046 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	21.34 mm	12.7 mm	EC
Standard Circular Connector 28.58mm Red PE EC-18 Caplugs 1: 0,189 € 23 823In Stock	Mfr. Part No. EC-18 Mouser Part No 376-EC-18	Caplugs	Standard Circular Connector 28.58mm Red PE Learn More about Caplugs ec caps	Datasheet	23 823In Stock	0,189 € 0,162 € 0,143 € 0,124 € View 0,11 € 0,091 € 0,085 € 0,083 € 0,079 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	33.78 mm	14.22 mm	EC
Standard Circular Connector 31.75mm Red PE EC-20 Caplugs 1: 0,215 € 31 984In Stock	Mfr. Part No. EC-20 Mouser Part No 376-EC-20	Caplugs	Standard Circular Connector 31.75mm Red PE Learn More about Caplugs ec caps	Datasheet	31 984In Stock	0,215 € 0,183 € 0,162 € 0,14 € View 0,125 € 0,103 € 0,096 € 0,094 € 0,089 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	37.34 mm	14.22 mm	EC
Standard Circular Connector 38.1mm Red PE EC-24 Caplugs 1: 0,31 € 19 484In Stock	Mfr. Part No. EC-24 Mouser Part No 376-EC-24	Caplugs	Standard Circular Connector 38.1mm Red PE Learn More about Caplugs ec caps	Datasheet	19 484In Stock	0,31 € 0,264 € 0,233 € 0,202 € View 0,179 € 0,149 € 0,138 € 0,135 € 0,128 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	43.18 mm	14.22 mm	EC
Standard Circular Connector 41.28mm Red PE EC-26 Caplugs 1: 0,697 € 8 606In Stock	Mfr. Part No. EC-26 Mouser Part No 376-EC-26	Caplugs	Standard Circular Connector 41.28mm Red PE Learn More about Caplugs ec caps	Datasheet	8 606In Stock	0,697 € 0,601 € 0,55 € 0,496 € View 0,453 € 0,374 € 0,351 € 0,349 € 0,329 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	48.51 mm	14.22 mm	EC
Standard Circular Connector 19.05mm Red PE EC-12 Caplugs 1: 0,146 € 16 316In Stock 45 000On Order	Mfr. Part No. EC-12 Mouser Part No 376-EC-12	Caplugs	Standard Circular Connector 19.05mm Red PE Learn More about Caplugs ec caps	Datasheet	16 316In Stock 45 000On Order	0,146 € 0,111 € 0,098 € 0,052 € 0,049 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	24.64 mm	12.7 mm	EC
Standard Circular Connector 22.23mm Red PE EC-14 Caplugs 1: 0,198 € 19 383In Stock	Mfr. Part No. EC-14 Mouser Part No 376-EC-14	Caplugs	Standard Circular Connector 22.23mm Red PE Learn More about Caplugs ec caps	Datasheet	19 383In Stock	0,198 € 0,157 € 0,154 € 0,141 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	28.7 mm	12.7 mm	EC
Standard Circular Connector 23.62mm Red PE EC-15 Caplugs 1: 0,215 € 2 928In Stock 9 000On Order	Mfr. Part No. EC-15 Mouser Part No 376-EC-15	Caplugs	Standard Circular Connector 23.62mm Red PE Learn More about Caplugs ec caps	Datasheet	2 928In Stock 9 000On Order	0,215 € 0,165 € 0,137 € 0,122 € View 0,105 € 0,089 € 0,08 € 0,066 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	30.48 mm	12.7 mm	EC
Standard Circular Connector 25.4mm Red PE EC-16 Caplugs 1: 0,181 € 16 460In Stock	Mfr. Part No. EC-16 Mouser Part No 376-EC-16	Caplugs	Standard Circular Connector 25.4mm Red PE Learn More about Caplugs ec caps	Datasheet	16 460In Stock	0,181 € 0,15 € 0,132 € 0,115 € View 0,101 € 0,084 € 0,078 € 0,077 € 0,074 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	30.99 mm	12.7 mm	EC
Standard Circular Connector 30.16mm Red PE EC-19 Caplugs 1: 0,198 € 7 167In Stock 15 000On Order	Mfr. Part No. EC-19 Mouser Part No 376-EC-19	Caplugs	Standard Circular Connector 30.16mm Red PE Learn More about Caplugs ec caps	Datasheet	7 167In Stock 15 000On Order	0,198 € 0,169 € 0,15 € 0,13 € View 0,115 € 0,095 € 0,089 € 0,086 € 0,079 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	35.56 mm	14.22 mm	EC
Standard Circular Connector 34.93mm Red PE EC-22 Caplugs 1: 0,232 € 6 766In Stock 15 000Expected 10/5/2026	Mfr. Part No. EC-22 Mouser Part No 376-EC-22	Caplugs	Standard Circular Connector 34.93mm Red PE Learn More about Caplugs ec caps	Datasheet	6 766In Stock 15 000Expected 10/5/2026	0,232 € 0,198 € 0,175 € 0,151 € View 0,134 € 0,112 € 0,104 € 0,101 € 0,096 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	40.39 mm	14.22 mm	EC
Standard Circular Connector 36.51mm Red PE EC-23 Caplugs 1: 0,301 € 1 437In Stock	Mfr. Part No. EC-23 Mouser Part No 376-EC-23	Caplugs	Standard Circular Connector 36.51mm Red PE Learn More about Caplugs ec caps	Datasheet	1 437In Stock	0,301 € 0,257 € 0,228 € 0,198 € View 0,175 € 0,144 € 0,136 € 0,12 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	41.91 mm	14.22 mm	EC
Standard Circular Connector 39.69mm Red PE EC-25 Caplugs 1: 0,327 € 3 138In Stock	Mfr. Part No. EC-25 Mouser Part No 376-EC-25	Caplugs	Standard Circular Connector 39.69mm Red PE Learn More about Caplugs ec caps	Datasheet	3 138In Stock	0,327 € 0,279 € 0,246 € 0,213 € View 0,189 € 0,157 € 0,146 € 0,13 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	43.94 mm	12.19 mm	EC
Standard Circular Connector 44.45mm Red PE EC-28 Caplugs 1: 0,327 € 5 306In Stock	Mfr. Part No. EC-28 Mouser Part No 376-EC-28	Caplugs	Standard Circular Connector 44.45mm Red PE Learn More about Caplugs ec caps	Datasheet	5 306In Stock	0,327 € 0,278 € 0,246 € 0,183 € View 0,15 € 0,144 € 0,143 € 0,125 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	49.53 mm	14.22 mm	EC
Standard Circular Connector 57.15mm Red PE EC-36 Caplugs 1: 0,688 € 356In Stock	Mfr. Part No. EC-36 Mouser Part No 376-EC-36	Caplugs	Standard Circular Connector 57.15mm Red PE Learn More about Caplugs ec caps	Datasheet	356In Stock	0,688 € 0,593 € 0,543 € 0,489 € View 0,447 € 0,321 € 0,314 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	61.72 mm	15.24 mm	EC
Standard Circular Connector 6.35mm Red PE EC-4 Caplugs 1: 0,12 € 23 327In Stock 25 000Expected 10/7/2026	Mfr. Part No. EC-4 Mouser Part No 376-EC-4	Caplugs	Standard Circular Connector 6.35mm Red PE Learn More about Caplugs ec caps	Datasheet	23 327In Stock 25 000Expected 10/7/2026	0,12 € 0,09 € 0,075 € 0,067 € View 0,058 € 0,054 € 0,042 € 0,04 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	12.19 mm	12.7 mm	EC
Standard Circular Connector 7.93mm Red PE EC-5 Caplugs 1: 0,12 € 1 140In Stock 5 000On Order	Mfr. Part No. EC-5 Mouser Part No 376-EC-5	Caplugs	Standard Circular Connector 7.93mm Red PE Learn More about Caplugs ec caps	Datasheet	1 140In Stock 5 000On Order	0,12 € 0,095 € 0,078 € 0,071 € View 0,06 € 0,051 € 0,046 € 0,036 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	13.97 mm	14.22 mm	EC
Standard Circular Connector 9.52mm Red PE EC-6 Caplugs 1: 0,12 € 22 107In Stock	Mfr. Part No. EC-6 Mouser Part No 376-EC-6	Caplugs	Standard Circular Connector 9.52mm Red PE Learn More about Caplugs ec caps	Datasheet	22 107In Stock	0,12 € 0,093 € 0,077 € 0,043 € 0,041 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	15.75 mm	12.7 mm	EC
Standard Circular Connector 12.7mm Red PE EC-8 Caplugs 1: 0,129 € 23 025In Stock	Mfr. Part No. EC-8 Mouser Part No 376-EC-8	Caplugs	Standard Circular Connector 12.7mm Red PE Learn More about Caplugs ec caps	Datasheet	23 025In Stock	0,129 € 0,099 € 0,082 € 0,046 € 0,044 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	18.8 mm	12.7 mm	EC
Standard Circular Connector 9/16in Red PE EC-9 Caplugs 1: 0,138 € 23 264In Stock	Mfr. Part No. EC-9 Mouser Part No 376-EC-9	Caplugs	Standard Circular Connector 9/16in Red PE Learn More about Caplugs ec caps	Datasheet	23 264In Stock	0,138 € 0,107 € 0,089 € 0,079 € View 0,068 € 0,058 € 0,052 € 0,05 € 0,043 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	19.81 mm	11.18 mm	EC
Standard Circular Connector 7.99mm Red PE EC-M8 Caplugs 1: 0,146 € 3 013In Stock	Mfr. Part No. EC-M8 Mouser Part No 376-EC-M8	Caplugs	Standard Circular Connector 7.99mm Red PE Learn More about Caplugs ec caps	Datasheet	3 013In Stock	0,146 € 0,112 € 0,093 € 0,083 € View 0,071 € 0,06 € 0,054 € 0,042 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	13.97 mm	14.22 mm	EC
Standard Circular Connector 127mm Red PE EC-80 Caplugs 1: 1,52 € 68In Stock	Mfr. Part No. EC-80 Mouser Part No 376-EC-80	Caplugs	Standard Circular Connector 127mm Red PE Learn More about Caplugs ec caps	Datasheet	68In Stock	1,52 € 1,33 € 1,27 € 0,852 € View 0,851 € 0,822 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	130.05 mm	31.75 mm	EC
Standard Circular Connector 50.8mm Red PE EC-32 Caplugs 1: 0,482 € 1 899In Stock	Mfr. Part No. EC-32 Mouser Part No 376-EC-32	Caplugs	Standard Circular Connector 50.8mm Red PE Learn More about Caplugs ec caps	Datasheet	1 899In Stock	0,482 € 0,416 € 0,381 € 0,344 € View 0,314 € 0,237 € 0,23 €	Min.: 1 Mult.: 1	Accessories	Polyethylene (PE)	Cap (Threaded Connector Cap)	56.39 mm	14.22 mm	EC