Wire & Cable Management – Mouser Hong Kong

Dome & Vent Plugs

Heyco Dome and Vent Plugs close unneeded panel holes and electrical knockouts, offering quick and easy installation. The plugs feature a convex, matte finish head with an approximate 1.6mm (0.062") thickness that tapers to a thin edge with locking fingers in fractional increments up to the maximum panel thickness [6.4mm (0.250")]. The Heyco Dome and Vent Plugs offer a UL 94V-2 flammability rating and -40°C to +105°C temperature range. The Vent plugs additionally permit the passage of air for ventilation and heat dissipation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Conduit Fittings & Accessories DP 2.093 WHITE 2404 Heyco 1: HK$11.84 1,000In Stock	Mfr. Part No. 2404 Mouser Part No 836-2404	Heyco	Conduit Fittings & Accessories DP 2.093 WHITE Learn More about Heyco dome plugs	Datasheet	1,000In Stock	HK$11.84 HK$10.11 HK$9.45 HK$8.96 View HK$8.55 HK$8.00 HK$7.61 HK$6.47 HK$6.46	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2000 WHITE 2784-P Heyco 1: HK$4.93 143In Stock	Mfr. Part No. 2784-P Mouser Part No 836-2784-P	Heyco	Conduit Fittings & Accessories DP 2000 WHITE Learn More about Heyco dome plugs	Datasheet	143In Stock	HK$4.93 HK$4.18 HK$3.27 HK$3.12 View HK$2.97 HK$2.78	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1750 WHITE 2774 Heyco 1: HK$3.12 1,594In Stock	Mfr. Part No. 2774 Mouser Part No 836-2774	Heyco	Conduit Fittings & Accessories DP 1750 WHITE Learn More about Heyco dome plugs	Datasheet	1,594In Stock	HK$3.12 HK$2.59 HK$2.42 HK$2.31 View HK$2.20 HK$2.06 HK$1.96 HK$1.87 HK$1.58	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1093 WHITE 2724-P Heyco 1: HK$2.71 973In Stock	Mfr. Part No. 2724-P Mouser Part No 836-2724-P	Heyco	Conduit Fittings & Accessories DP 1093 WHITE Learn More about Heyco dome plugs	Datasheet	973In Stock	HK$2.71 HK$2.24 HK$2.10 HK$2.01 View HK$1.91 HK$1.75 HK$1.70 HK$1.51 HK$1.45	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 500 BLACK 2643-P Heyco 1: HK$1.15 809In Stock	Mfr. Part No. 2643-P Mouser Part No 836-2643-P	Heyco	Conduit Fittings & Accessories DP 500 BLACK Learn More about Heyco dome plugs	Datasheet	809In Stock	HK$1.15 HK$0.921 HK$0.863 HK$0.814 View HK$0.789 HK$0.658 HK$0.617	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 625 BLACK 2663-P Heyco 1: HK$1.23 695In Stock	Mfr. Part No. 2663-P Mouser Part No 836-2663-P	Heyco	Conduit Fittings & Accessories DP 625 BLACK Learn More about Heyco dome plugs	Datasheet	695In Stock	HK$1.23 HK$1.01 HK$0.954 HK$0.904 View HK$0.88 HK$0.723 HK$0.682	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 312 WHITE 2614 Heyco 1: HK$1.23 30,596In Stock	Mfr. Part No. 2614 Mouser Part No 836-2614	Heyco	Conduit Fittings & Accessories DP 312 WHITE Learn More about Heyco dome plugs	Datasheet	30,596In Stock	HK$1.23 HK$0.682 HK$0.641 HK$0.608 View HK$0.584 HK$0.543 HK$0.518 HK$0.493 HK$0.362	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1093 BLACK 2723-P Heyco 1: HK$2.06 1,122In Stock	Mfr. Part No. 2723-P Mouser Part No 836-2723-P	Heyco	Conduit Fittings & Accessories DP 1093 BLACK Learn More about Heyco dome plugs	Datasheet	1,122In Stock	HK$2.06 HK$1.77 HK$1.65 HK$1.57 View HK$1.50 HK$1.41 HK$1.34 HK$1.30 HK$1.15	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1750 BLACK 2773-P Heyco 1: HK$3.86 100In Stock	Mfr. Part No. 2773-P Mouser Part No 836-2773-P	Heyco	Conduit Fittings & Accessories DP 1750 BLACK Learn More about Heyco dome plugs	Datasheet	100In Stock	HK$3.86 HK$3.25 HK$3.05 HK$3.04 View HK$2.58 HK$2.53 HK$2.46 HK$2.17 HK$2.05	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2.25 BLACK 2411-P Heyco 1: HK$10.19 68In Stock	Mfr. Part No. 2411-P Mouser Part No 836-2411-P	Heyco	Conduit Fittings & Accessories DP 2.25 BLACK Learn More about Heyco dome plugs	Datasheet	68In Stock	HK$10.19 HK$8.71 HK$8.55 HK$7.25 View HK$6.44 HK$6.26 HK$5.98 HK$5.68	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 500 WHITE 2644-P Heyco 1: HK$1.40 10In Stock	Mfr. Part No. 2644-P Mouser Part No 836-2644-P	Heyco	Conduit Fittings & Accessories DP 500 WHITE Learn More about Heyco dome plugs	Datasheet	10In Stock	HK$1.40 HK$1.14 HK$1.07 HK$1.05 View HK$0.888 HK$0.847 HK$0.822 HK$0.814 HK$0.649	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 500 WHITE 2644 Heyco 1: HK$0.822 57,144In Stock	Mfr. Part No. 2644 Mouser Part No 836-2644	Heyco	Conduit Fittings & Accessories DP 500 WHITE Learn More about Heyco dome plugs	Datasheet	57,144In Stock	HK$0.822 HK$0.707 HK$0.666 HK$0.633 View HK$0.60 HK$0.551 HK$0.485 HK$0.452 HK$0.411	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 562 WHITE 2654 Heyco 1: HK$0.986 35,484In Stock 15,000Expected 13/11/2026	Mfr. Part No. 2654 Mouser Part No 836-2654	Heyco	Conduit Fittings & Accessories DP 562 WHITE Learn More about Heyco dome plugs	Datasheet	35,484In Stock 15,000Expected 13/11/2026	HK$0.986 HK$0.797 HK$0.748 HK$0.715 View HK$0.682 HK$0.641 HK$0.51 HK$0.493 HK$0.444	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 750 WHITE 2684 Heyco 1: HK$1.23 38,969In Stock	Mfr. Part No. 2684 Mouser Part No 836-2684	Heyco	Conduit Fittings & Accessories DP 750 WHITE Learn More about Heyco dome plugs	Datasheet	38,969In Stock	HK$1.23 HK$1.06 HK$0.978 HK$0.929 View HK$0.871 HK$0.797 HK$0.748 HK$0.699 HK$0.69	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 875 WHITE 2704 Heyco 1: HK$1.32 45,166In Stock	Mfr. Part No. 2704 Mouser Part No 836-2704	Heyco	Conduit Fittings & Accessories DP 875 WHITE Learn More about Heyco dome plugs	Datasheet	45,166In Stock	HK$1.32 HK$1.04 HK$0.978 HK$0.929 View HK$0.888 HK$0.83 HK$0.789 HK$0.756 HK$0.707	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2000 WHITE 2784 Heyco 1: HK$2.47 19,946In Stock 11,000Expected 11/11/2026	Mfr. Part No. 2784 Mouser Part No 836-2784	Heyco	Conduit Fittings & Accessories DP 2000 WHITE Learn More about Heyco dome plugs	Datasheet	19,946In Stock 11,000Expected 11/11/2026	HK$2.47 HK$2.22 HK$2.09 HK$2.00 View HK$1.91 HK$1.80 HK$1.73 HK$1.67	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 2.5 WHITE 2791 Heyco 1: HK$12.99 2,630In Stock	Mfr. Part No. 2791 Mouser Part No 836-2791	Heyco	Conduit Fittings & Accessories DP 2.5 WHITE Learn More about Heyco dome plugs	Datasheet	2,630In Stock	HK$12.99 HK$12.08 HK$11.10 HK$10.36 View HK$9.70 HK$8.38 HK$7.78 HK$7.48	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 187 WHITE 2591 Heyco 1: HK$0.822 4,481In Stock	Mfr. Part No. 2591 Mouser Part No 836-2591	Heyco	Conduit Fittings & Accessories DP 187 WHITE Learn More about Heyco dome plugs	Datasheet	4,481In Stock	HK$0.822 HK$0.715 HK$0.666 HK$0.625 View HK$0.592 HK$0.534 HK$0.501 HK$0.469	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 250 WHITE 2604 Heyco 1: HK$1.23 23,258In Stock	Mfr. Part No. 2604 Mouser Part No 836-2604	Heyco	Conduit Fittings & Accessories DP 250 WHITE Learn More about Heyco dome plugs	Datasheet	23,258In Stock	HK$1.23 HK$0.682 HK$0.641 HK$0.608 View HK$0.584 HK$0.543 HK$0.518 HK$0.493 HK$0.427	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 375 WHITE 2618 Heyco 1: HK$0.822 29,510In Stock	Mfr. Part No. 2618 Mouser Part No 836-2618	Heyco	Conduit Fittings & Accessories DP 375 WHITE Learn More about Heyco dome plugs	Datasheet	29,510In Stock	HK$0.822 HK$0.682 HK$0.641 HK$0.608 View HK$0.567 HK$0.518 HK$0.46 HK$0.444 HK$0.395	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 437 WHITE 2634 Heyco 1: HK$1.23 29,046In Stock	Mfr. Part No. 2634 Mouser Part No 836-2634	Heyco	Conduit Fittings & Accessories DP 437 WHITE Learn More about Heyco dome plugs	Datasheet	29,046In Stock	HK$1.23 HK$0.682 HK$0.641 HK$0.608 View HK$0.584 HK$0.543 HK$0.46	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 625 WHITE 2664 Heyco 1: HK$0.904 26,880In Stock 40,000Expected 9/12/2026	Mfr. Part No. 2664 Mouser Part No 836-2664	Heyco	Conduit Fittings & Accessories DP 625 WHITE Learn More about Heyco dome plugs	Datasheet	26,880In Stock 40,000Expected 9/12/2026	HK$0.904 HK$0.797 HK$0.748 HK$0.715 View HK$0.674 HK$0.617 HK$0.575 HK$0.543	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 687 WHITE 2674 Heyco 1: HK$1.23 10,283In Stock	Mfr. Part No. 2674 Mouser Part No 836-2674	Heyco	Conduit Fittings & Accessories DP 687 WHITE Learn More about Heyco dome plugs	Datasheet	10,283In Stock	HK$1.23 HK$1.06 HK$0.978 HK$0.929 View HK$0.871 HK$0.797 HK$0.748 HK$0.699	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 812 WHITE 2694 Heyco 1: HK$1.40 12,980In Stock	Mfr. Part No. 2694 Mouser Part No 836-2694	Heyco	Conduit Fittings & Accessories DP 812 WHITE Learn More about Heyco dome plugs	Datasheet	12,980In Stock	HK$1.40 HK$1.17 HK$1.09 HK$1.07 View HK$1.01 HK$0.929 HK$0.699	Min.: 1 Mult.: 1
Conduit Fittings & Accessories DP 1000 WHITE 2714 Heyco 1: HK$1.56 13,273In Stock	Mfr. Part No. 2714 Mouser Part No 836-2714	Heyco	Conduit Fittings & Accessories DP 1000 WHITE Learn More about Heyco dome plugs	Datasheet	13,273In Stock	HK$1.56 HK$1.31 HK$1.22 HK$1.16 View HK$1.11 HK$1.00 HK$0.97 HK$0.937 HK$0.855	Min.: 1 Mult.: 1

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