← Products / Enclosure, sealing and terminal components

Match hole pattern and sealing dimensions

Rubber seals

Sealing components for aluminum electrolytic capacitors, grouped as flat, boss-type and safety-vent structures. Select by outer diameter, thickness, hole diameter and hole spacing.

View specifications

View parameters by series

Series and specifications

Compare models, dimensions and test conditions. Click illustrations to enlarge.

Flat rubber seals

View dimensions, performance and test conditions by model.

Dimensions and packaging specifications for F1 flat rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for F1 flat rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
4-102	F1	3.35	1.8	0.9	1.6	—		12.5	6	75.0
4-109		3.35	1.9	0.9	1.6	—		12.5	6	75.0
4-101		3.35	2.2	0.9	1.6	—		11.0	6	66.0
4-105		3.35	2.5	0.9	1.6	—		9.0	6	54.0
4-108		3.35	2.6	0.9	1.6			9.0	6	54.0
4.3-101		3.7	1.4	0.9	1.7	—		13.0	6	78.0
5-133		4.35	1.55	0.9	2.1	—		7.5	6	45.0
5-125		4.35	1.9	0.9	2.1	—		7.0	6	42.0
5-101		4.35	2.6	0.9	2.05	—		5.0	6	30.0
5-102		4.35	2.6	1.1	2.05	—		5.0	6	30.0
5-122		4.35	3.0	1.1	2.1	—		4.5	6	27.0
5-105		4.3	3.0	1.1	2.1	—		4.5	6	27.0
5-137		4.4	3.0	1.1	2.1	—		4.5	6	27.0
5-111		4.35	3.5	1.1	2.05	—		4.0	6	24.0
5-128		4.4	3.5	1.05	2.0	—		4.0	6	24.0
5.5-101		4.9	1.6	0.9	2.6	—		7.0	6	42.0
6-110		5.3	1.9	0.9	2.6	—		5.0	6	30.0
6-111		5.3	2.5	1.1	2.6	—		3.5	6	21.0
6-101		5.3	3.0	1.1	2.6	—		3.0	6	18.0
6-108		5.35	3.5	1.1	2.55	—		2.5	6	15.0
6.3-136G		5.7	1.2	0.9	2.6			7.0	6	42.0
6.3-129G		5.65	1.55	0.9	2.6	—		4.5	6	27.0
6.3-111		5.65	1.8	0.9	2.6	—		4.0	6	24.0
6.3-133G		5.65	1.8	1.1	2.6	—		4.0	6	24.0
6.3-102		5.65	2.2	0.9	2.6	—		3.5	6	21.0
6.3-127		5.6	2.3	1.05	2.7	—		3.5	6	21.0
6.3-128		5.65	2.3	1.1	2.6	—		3.5	6	21.0
6.3-112		5.65	2.6	0.9	2.6	—		3.0	6	18.0
6.3-101		5.65	2.6	1.1	2.6	—		3.0	6	18.0
6.3-116		5.65	2.6	1.05	2.7	—		3.0	6	18.0
6.3-103		5.65	3.0	1.1	2.6	—		2.8	6	16.8
6.3-109		5.65	3.5	1.1	2.6	—		2.5	6	15.0
6.3-121		5.65	3.5	1.05	2.7	—		2.5	6	15.0
6.3-125		5.65	2.0	1.1	2.6	—		3.5	6	21.0
6.5-101		5.85	2.6	1.1	2.8			2.8	6	16.8
7.2-101		6.4	2.6	1.05	2.65	—		2.5	6	15.0
7.3-101		6.65	2.0	1.05	2.6	—		3.0	6	18.0
7.3-103		6.6	2.2	1.05	3.6	—		2.8	6	16.8
7.3-104		6.65	2.2	1.05	2.6	—		2.8	6	16.8
7.3-102		6.65	2.5	1.05	2.6	—		2.5	6	15.0
7.3-107		6.65	2.6	1.05	3.6	—		2.5	6	15.0
7.3-108		6.65	3.0	1.05	2.6	—		2.2	6	13.2
7.5-109		6.8	2.2	1.1	3.6	—		2.8	6	16.8
7.5-110		6.8	2.5	1.1	2.6	—		2.5	6	15.0
7.5-106		6.8	3.0	1.1	3.6	—		2.2	6	13.2
8-156		7.35	1.8	0.9	3.8	—		2.4	6	14.4
8-117		7.3	1.8	0.9	3.6	—		2.4	6	14.4
8-108		7.3	1.8	0.9	2.5	—		2.4	6	14.4
8-152		7.3	2.0	0.85	3.5	—		2.2	6	13.2
8-153		7.3	2.0	0.85	2.65	—		2.2	6	13.2
8-178		7.3	2.0	1.1	3.5	—		2.2	6	13.2
8-183		7.3	2.0	1.1	3.8	—		2.2	6	13.2
8-126		7.3	2.1	0.9	3.6	—		2.2	6	13.2
8-140		7.3	2.2	1.1	3.5	—		2.2	6	13.2
8-179		7.45	2.2	1.1	3.5	—		2.2	6	13.2
8-109		7.3	2.2	1.1	3.8	—		2.2	6	13.2
8-186G		7.3	2.2	1.1	2.6			2.2	6	13.2
8-119		7.3	2.6	1.1	3.5	—		1.9	6	11.4
8-136		7.3	2.6	1.1	3.8	—		1.9	6	11.4
8-174		7.35	2.6	1.1	3.8	—		1.9	6	11.4
8-138		7.3	2.6	1.1	2.7	—		1.9	6	11.4
8-132		7.3	2.6	1.4	3.6	—		1.9	6	11.4
8-149		7.3	2.6	1.05	3.7	—		1.8	6	10.8
8-151		7.3	2.6	1.05	2.7	—		1.8	6	10.8
8-135	7.3	2.8	1.4	3.5			1.6	6	9.6
8-139	7.3	3.0	1.1	2.7	—		1.6	6	9.6
8-102	7.35	3.0	1.1	3.8	—		1.6	6	9.6
8-103	7.3	3.0	1.4	3.8	—		1.6	6	9.6
8-107	7.3	3.0	1.4	3.6	—		1.6	6	9.6
8-118	7.3	3.0	1.1	3.5	—		1.6	6	9.6
8-150	7.3	3.0	1.05	3.7	—		1.6	6	9.6
8-168	7.3	3.0	1.35	3.7	—		1.6	6	9.6
8-190	7.3	3.0	1.1	3.8	—		1.6	6	9.6
8-106	7.3	3.1	1.4	3.8	—		1.6	6	9.6
8-115	7.35	3.5	1.1	3.5	—		1.4	6	8.4
8-175	7.35	3.5	1.4	2.7	—		1.4	6	8.4
8-125	7.3	3.5	1.1	3.8	—		1.4	6	8.4
8-159	7.3	3.5	1.05	3.7	—		1.3	6	7.8
8-113	7.35	3.5	1.4	3.5	—		1.4	6	8.4
8-116	7.3	3.5	1.4	3.8	—		1.4	6	8.4
8-142	7.3	3.5	1.1	2.7	—		1.4	6	8.4
8-124	7.3	4.0	1.4	3.8	—		1.2	6	7.2
8.2-111	7.45	2.0	1.1	3.8	—		2.2	6	13.2
8.2-116	7.5	2.0	1.1	3.6	—		2.2	6	13.2
8.2-101	7.5	2.1	1.1	2.6	—		2.2	6	13.2
8.2-113	7.45	2.2	1.1	3.8	—		2.2	6	13.2
8.2-102	7.5	2.1	1.1	3.8	—		2.2	6	13.2
8.2-109	7.6	2.2	1.1	3.8	—		2.2	6	13.2
8.2-103	7.5	2.6	1.1	2.7	—		1.9	6	11.4
8.2-104	7.5	2.6	1.1	3.6	—		1.9	6	11.4
8.2-112	7.5	2.6	1.1	3.8	—		1.9	6	11.4
8.2-110	7.5	3.0	1.1	3.5	—		1.6	6	9.6
8.2-105	7.5	3.0	1.1	3.8	—		1.6	6	9.6
8.2-114	7.45	3.0	1.4	3.8	—		1.6	6	9.6
8.2-108	7.5	3.5	1.1	3.8	—		1.4	6	8.4
8.5-111	7.8	2.6	1.05	3.8	—		1.9	6	11.4
9-101	8.2	2.0	1.05	3.8	—		1.9	6	11.4
9-102	8.3	3.0	1.05	5.3	—		1.3	6	7.8
9-103	8.3	2.6	1.05	4.8	—		1.6	6	9.6
9-104	8.35	3.0	1.4	4.2			1.3	6	7.2
9.5-101	8.85	2.5	1.4	5.3	—		1.2	6	7.2
10-117	9.3	2.4	1.4	5.3	—		1.2	6	7.2
10-108	9.3	2.5	1.4	5.3	—		1.2	6	7.2
10-135	9.3	2.6	1.4	5.3	—		1.2	6	7.2
10-114	9.3	3.0	1.4	5.3	—		1.0	6	6.0
10-109	9.3	3.5	1.4	5.3	—		0.8	6	4.8
10-118	9.3	4.0	1.4	5.3	—		0.75	6	4.5
10.2-101	9.55	2.5	1.4	5.3	—		1.2	6	7.2
10.2-102	9.55	3.0	1.4	5.3	—		0.9	6	5.4
102.-103	9.5	4.0	1.4	5.3			0.8	6	4.5
10.7-101	10.0	4.0	1.4	5.3	—		0.7	6	4.2
11-101	10.3	3.0	1.4	5.3	—		0.9	6	5.4
11.5-101	10.85	3.5	1.4	5.3	—		0.65	6	3.9
11.5-102	10.7	5.0	1.8	5.3	—		0.45	6	2.7
12-106	11.2	3.0	1.4	5.3	—		0.65	6	3.9
12-110	11.25	3.5	1.4	5.3	—		0.6	6	3.6
12-105	11.25	4.0	1.4	5.3	—		0.5	6	3.0
12-104	11.25	4.5	1.4	5.3	—		0.45	6	2.7
12-108	11.25	5.0	1.4	5.3	—		0.4	6	2.4
12.5-125	11.7	3.0	1.4	5.3	—		0.6	6	3.6
12.5-126	11.75	3.3	1.3	5.3			0.6	6	3.6
12.5-118	11.75	3.5	1.4	5.3	—		0.5	6	3.0
12.5-113	11.7	4.0	1.4	5.3	—		0.45	6	2.7
12.5-115	11.7	4.0	1.8	5.3	—		0.45	6	2.7
12.5-121L	11.7	4.5	1.4	5.3	—		0.4	6	2.4
12.5-107	11.75	4.5	1.4	5.3	—		0.4	6	2.4
12.5-114	11.7	4.5	1.4	5.3	—		0.4	6	2.4
12.5-105	11.7	5.0	1.8	5.3	—		0.35	6	2.1
12.5-101	11.7	5.0	1.4	5.3	—		0.35	6	2.1
13-107	12.25	3.5	1.4	5.3	—		0.5	6	3.0
13-101	12.2	3.5	1.4	5.3	—		0.5	6	3.0
13-108	12.25	4.0	1.4	5.3	—		0.4	6	2.4
13-120	12.25	4.0	1.25	5.3			0.4	6	2.4
13-116	12.2	4.0	1.75	5.3	—		0.4	6	2.4
13-102	12.2	4.5	1.4	5.3	—		0.4	6	2.4
13-103	12.25	5.0	1.4	5.3	—		0.35	6	2.1
13-110	12.2	5.0	1.8	5.3	—		0.35	6	2.1
13-106	12.25	5.0	1.8	5.3	—		0.35	6	2.1
14-101	13.35	4.0	1.4	5.3	—		0.35	6	2.1
14-107	13.28	4.0	1.3	5.3	—		0.35	6	2.1
14-106	13.3	4.0	1.8	7.8	—		0.4	6	2.4
14-104	13.2	5.0	1.8	5.3	—		0.3	6	1.8
14-102	13.3	5.0	1.8	7.8	—		0.3	6	1.8
14.5-103	13.8	5.0	1.8	7.8	—		0.27	6	1.62
14.5-105	13.7	5.0	1.8	7.8	—		0.27	6	1.62
16-110	15.2	4.0	1.8	7.8	—		0.25	6	1.5
16-106	15.2	4.5	1.8	7.8	—		0.23	6	1.38
16-107	15.15	4.5	1.8	7.8			0.23	6	1.38
16-105	15.1	5.0	1.8	7.8	—		0.22	6	1.32
16-116	15.2	5.0	1.8	7.8	—		0.22	6	1.32
16-114	14.9	5.0	1.8	8.0	—		0.22	6	1.32
16-111	15.2	5.5	1.8	7.8	—		0.2	6	1.2
16-102	15.2	6.0	1.8	7.8	—		0.18	6	1.08
16-117	15.4	5.0	1.8	7.8	—		0.22	6	1.32
16.5-101	15.7	5.0	1.8	7.8	—		0.2	6	1.2
16.5-102	15.7	4.0	1.8	7.8			0.23	6	1.38
18-111	17.1	4.0	1.8	7.8	—		0.23	6	1.38
18-121	17.3	4.5	1.8	7.8	—		0.2	6	1.2
18-112	17.1	4.5	1.8	7.8	—		0.2	6	1.2
18-107	17.1	5.0	1.7	7.8	—		0.17	6	1.02
18-108	17.1	5.0	1.8	7.8	—		0.17	6	1.02
18-104	17.0	5.0	1.8	7.8	—		0.17	6	1.02
18-114	17.1	5.0	2.3	8.0	—		0.17	6	1.02
18-116	17.3	5.0	1.8	7.8	—		0.17	6	1.02
18-120	17.1	5.0	1.8	10.0	—		0.17	6	1.02
18-115	17.1	5.5	2.3	10.0	—		0.15	6	0.9
18-102	17.1	5.5	1.8	7.8	—		0.15	6	0.9
18-110	17.1	5.5	2.3	7.8	—		0.15	6	0.9
18-101	17.1	5.5	1.8	10.0	—		0.15	6	0.9
18-103	17.1	6.0	1.8	7.8	—		0.135	6	0.81
18-118	17.3	6.0	1.8	7.8	—		0.135	6	0.81
18-125	17.3	5.0	1.85	7.8			0.17	6	1.02
18-126	17.3	6.0	1.85	7.8			0.135	6	0.81
18.5-101	17.6	5.0	1.8	7.8	—		0.15	6	0.9
19-109	17.6	5.0	1.75	7.8	—		0.15	6	0.9
19-104	17.6	5.0	1.8	7.8	—		0.15	6	0.9
19-101	18.1	5.5	1.8	7.8	—		0.135	6	0.81
19-103	18.1	6.0	1.8	7.8	—		0.13	6	0.78
19-102	18.1	6.0	1.8	10.0	—		0.13	6	0.78
19-105	18.1	6.0	2.3	10.0	—		0.13	6	0.78
19-106	18.2	5.5	1.8	7.8	—		0.135	6	0.81
19-107	18.1	6.0	2.3	10.5	—		0.13	6	0.78
19-108	18.2	5.5	2.3	8.0	—		0.135	6	0.81
20-104	19.1	5.0	1.8	10.5	—		0.13	6	0.78
20-102	19.1	5.0	1.8	7.8	—		0.13	6	0.78
20-109	19.0	5.0	1.8	10.3	—		0.13	6	0.78
20-101	19.1	6.0	1.8	7.8	—		0.12	6	0.72
20-105	19.1	6.0	1.8	10.5	—		0.12	6	0.72
20-106	19.0	6.0	2.3	10.3	—		0.12	6	0.72
20-107	19.0	6.8	1.75	10.0	—		0.1	6	0.6
20-108	19.0	6.8	1.75	7.5	—		0.1	6	0.6
20-110	19.0	6.0	1.8	7.8	—		0.12	6	0.72
22-101	21.0	6.0	2.3	7.8	—		0.09	6	0.54
22-103	21.0	6.0	2.3	10.0	—		0.09	6	0.54
22-104	21.0	6.0	2.3	10.5	—		0.09	6	0.54
22-105	21.0	6.0	1.8	10.5	—		0.09	6	0.54
22-108	21.0	6.0	1.8	10.3			0.09	6	0.54
22-106	21.0	6.5	2.3	10.5	—		0.085	6	0.51
22-107	21.0	6.8	1.75	10.0	—		0.085	6	0.51
22.5-101	21.6	5.0	2.3	10.0			0.1	6	0.6
23.5-101	22.9	3.5	6.0	10.0			0.15	6	0.9
23.5-102	22.7	6.0	1.7	10.0			0.085	6	0.51
25-102	24.0	6.0	1.8	10.0	—		0.07	6	0.42
25-103	24.0	6.0	2.3	12.5	—		0.07	6	0.42
25-101	24.0	6.5	1.8	12.5	—		0.065	6	0.39
25-104	24.0	8.0	2.35	12.5			0.055	6	0.33
25.5-101	24.7	6.0	1.8	12.5			0.065	6	0.39
26.5-101	25.6	6.0	2.3	12.5			0.055	6	0.33

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for F2 flat rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for F2 flat rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
8-128	F2	7.35	2.0	1.05	3.8	—	2.2	6	13.2
8-112		7.35	2.6	1.05	3.8	—	1.9	6	11.4
8-127		7.35	2.6	1.05	2.5	—	1.9	6	11.4
8-145		7.35	2.6	1.3	3.8	—	1.9	6	11.4
8-121		7.35	3.5	1.05	3.8	—	1.4	6	8.4
8-122		7.35	3.5	1.3	3.8	—	1.4	6	8.4
8-123		7.35	4.0	1.3	3.8	—	1.2	6	7.2
10-113		9.3	3.0	1.3	5.3	—	1.0	6	6.0
10-104		9.3	4.0	1.3	5.3	—	0.75	6	4.5

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for F3 flat rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for F3 flat rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
12.5-112	F3	11.75	3.5	1.3	5.3	—	0.5	6	3.0
12.5-111		11.75	4.5	1.3	5.3	—	0.4	6	2.4
12.5-119		11.75	4.5	1.3	7.8	—	0.4	6	2.4
13-112		12.2	3.5	1.3	5.3	—	0.5	6	3.0
13-113		12.2	4.5	1.3	5.3	—	0.4	6	2.4
18-113		17.1	5.0	2.3	7.8	—	0.17	6	1.02

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Bossed rubber seals

View dimensions, performance and test conditions by model.

Dimensions and packaging specifications for B2 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B2 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
4-106	B2	3.35	1.8	0.9	1.6	0.55	12.0	6	72.0
4-110		3.35	2.55	0.9	1.6	0.6	9.0	6	54.0
4-107		3.38	2.2	0.9	1.5	0.6	9.0	6	54.0
5-132		4.35	1.6	0.9	2.1	0.55	7.0	6	42.0
5-118		4.35	1.8	0.9	2.1	0.55	6.5	6	39.0
5-110		4.35	2.2	0.9	2.1	0.6	6.0	6	36.0
5-103		4.35	2.6	0.9	2.1	0.6	5.0	6	30.0
5-127		4.35	2.6	1.1	2.1	0.6	5.0	6	30.0
5-108		4.35	3.0	1.1	2.1	0.6	4.0	6	24.0
5-117		4.35	3.5	1.1	2.1	0.6	3.5	6	21.0
6.3-119		5.65	1.8	0.9	2.6	0.55	3.5	6	21.0
6.3-108		5.65	2.2	1.1	2.6	0.7	3.0	6	18.0
6.3-110		5.65	2.2	0.9	2.7	0.6	3.0	6	18.0
6.3-107		5.65	2.6	1.1	2.6	0.6	2.8	6	16.8
6.3-105		5.65	3.0	1.1	2.6	0.6	2.5	6	15.0
6.3-104		5.65	3.0	1.4	2.6	0.6	2.5	6	15.0
6.3-113		5.65	3.5	1.1	2.6	0.7	2.2	6	13.2
7.3-105		6.65	1.9	1.05	2.6	0.4	3.0	6	18.0
8-101		7.3	1.8	0.9	2.6	0.55	2.0	6	12.0
8-154		7.35	1.8	0.9	3.8	0.6	2.0	6	12.0
8-157		7.3	2.0	0.85	2.65	0.5	2.0	6	12.0
8-166		7.35	2.0	1.1	3.8	0.6	2.0	6	12.0
8-129		7.25	2.6	1.1	3.6	0.6	1.8	6	10.8
8-137		7.35	2.6	1.1	3.8	0.6	1.8	6	10.8
8-143		7.3	2.6	1.1	2.7	0.6	1.8	6	10.8
8-105		7.3	3.0	1.4	3.6	0.6	1.5	6	9.0
8-161		7.35	3.0	1.1	2.7	0.6	1.5	6	9.0
8-160		7.35	3.5	1.1	2.7	0.6	1.4	6	8.4
8-133		7.35	3.5	1.1	3.8	0.6	1.3	6	7.8
8-104		7.3	3.0	1.4	3.8	0.6	1.5	6	9.0
8-111		7.3	3.0	1.1	3.8	0.6	1.5	6	9.0
8-110		7.3	3.0	1.37	3.9	0.7	1.5	6	9.0
8-114		7.25	3.5	1.4	3.6	0.7	1.3	6	7.8
10-131		9.3	2.5	1.4	5.3	0.8	0.9	6	5.4
10-110		9.3	3.0	1.4	5.3	0.8	0.8	6	4.8
10-102		9.3	3.0	1.4	5.3	0.8	0.8	6	4.8
10-115		9.3	3.5	1.4	5.3	0.8	0.75	6	4.5
10-111		9.3	4.0	1.4	5.3	0.8	0.7	6	4.2
12.5-106		11.7	4.0	1.4	5.3	0.9	0.4	6	2.4
13-114		12.3	4.0	1.35	5.3	0.9	0.375	6	2.25
13-104		12.25	4.0	1.4	5.3	0.9	0.375	6	2.25
13-109		12.25	5.0	1.4	5.3	0.9	0.33	6	1.98
16-119		15.15	4.5	1.8	7.8	1.0	0.22	6	1.32
16-115		15.2	5.0	1.8	7.8	1.0	0.2	6	1.2
16-101		15.2	5.5	1.8	7.8	1.0	0.183333333333333	6	1.1
18-127		17.1	4.5	1.8	7.8	1.0	0.17	6	1.02
18-106		17.1	5.0	1.8	7.8	1.0	0.15	6	0.9
18-105		17.1	5.5	1.8	7.8	1.0	0.135	6	0.81

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B3 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B3 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
10-107	B3	9.3	3.3	1.3	5.4	1.0	0.8	6	4.8
12.5-104		11.7	4.5	1.37	5.4	0.7	0.4	6	2.4
16-104		15.2	5.0	1.8	7.8	1.0	0.2	6	1.2
18-109		17.1	5.0	1.8	7.8	1.0	0.15	6	0.9

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B4 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B4 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
5-109	B4	4.35	3.0	1.1	2.1	0.6	4.0	6	24.0
5.5-103G		4.9	1.6	0.9	2.6	0.55	5.5	6	33.0
6.3-120		5.65	1.8	0.9	2.6	0.55	4.0	6	24.0
6.3-117		5.65	2.6	1.1	2.6	0.6	3.0	6	18.0
6.3-115		5.65	3.0	1.1	2.6	0.6	2.5	6	15.0
6.3-118		5.65	3.5	1.1	2.6	0.7	2.4	6	14.4
8-182		7.3	2.0	1.1	3.6	0.6	2.0	6	12.0
8-131		7.25	2.6	1.1	3.6	0.6	1.7	6	10.2
8-177		7.42	3.2	1.05	3.8	0.6	1.3	6	7.8
8-141		7.35	3.5	1.3	3.6	0.7	1.3	6	7.8	With Z and R markings
18-117		17.1	4.5	1.8	7.8	1.0	0.17	6	1.02

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B5 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B5 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
10-105	B5	9.3	3.5	1.4	5.4	0.7		0.8	6	4.8
12.5-109	B5	11.7	5.0	1.37	7.8	0.7		0.375	6	2.25

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B6 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B6 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
10-140	B6	9.3	3.5	1.4	5.3	0.7		0.8	6	4.8

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B7 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B7 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
5-106	B7	4.4	3.0	1.1	2.1	0.6	4.0	6	24.0
5-136		4.4	3.0	1.1	2.1	0.6	4.0	6	24.0
5.5-104		4.9	1.6	0.9	2.6	0.6	5.5	6	33.0
6.3-131		5.6	2.2	1.1	2.7	0.6	3.0	6	18.0
6.3-106		5.6	3.0	1.1	2.7	0.6	2.5	6	15.0
6.3-132		5.6	2.6	1.1	2.6	0.6	2.8	6	16.8
8-169		7.3	2.6	1.1	2.6	0.7	1.8	6	10.8
8-158		7.3	3.0	1.05	3.6	0.6	1.5	6	9.0
8-148		7.3	3.0	1.1	3.8	0.5	1.5	6	9.0
8-176		7.3	3.0	1.35	3.7	0.8	1.5	6	9.0
8-189G		7.3	3.0	1.4	3.6	0.45	1.5	6	9.0
8-144		7.3	3.5	1.35	3.7	0.7	1.3	6	7.8
8.2-115		7.5	2.6	1.1	3.6	0.7	1.6	6	9.6
10-101		9.3	3.0	1.35	5.3	0.9	0.8	6	4.8
10-142		9.3	3.0	1.4	5.3	0.9	0.8	6	4.8
10-141		9.3	3.5	1.4	5.3	0.6	0.75	6	4.5
10-103		9.3	3.5	1.4	5.3	0.6	0.75	6	4.5
10-130		9.3	4.0	1.35	5.3	0.9	0.7	6	4.2
12.5-124		11.7	4.0	1.35	5.3	1.0	0.4	6	2.4
12.5-116		11.7	5.0	1.35	5.3	1.0	0.375	6	2.25
16-112		15.2	5.0	1.8	7.8	1.0	0.2	6	1.2
18-122		17.1	5.0	1.8	7.8	1.0	0.15	6	0.9

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B8 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B8 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
10-116	B8	9.25	3.1	1.45	5.3	0.7		0.8	6	4.8
8-134	B8	7.35	3.0	1.1	3.8	0.7		1.5	6	9.0

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B9 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B9 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
4-103	B9	3.35	1.8	0.9	1.6	0.55	12.0	6	72.0
4-111		3.35	2.6	0.9	1.6	0.6	9.0	6	54.0
5-134G		4.35	1.55	0.9	2.1	0.55	7.0	6	42.0
5-112		4.35	1.8	0.9	2.1	0.55	6.5	6	39.0
5-129		4.35	2.6	0.9	2.1	0.6	5.0	6	30.0
5-135		4.4	2.6	1.1	2.2	0.6	5.0	6	30.0
5-130		4.35	3.0	1.1	2.1	0.6	4.0	6	24.0
5-104		4.35	3.5	1.1	2.1	0.6	3.5	6	21.0
5.5-102		4.9	1.6	0.9	2.6	0.55	5.5	6	33.0
6.3-134G		5.65	2.0	1.1	2.6	0.5	3.2	6	19.2
6.3-114G		5.65	2.0	1.1	2.6	0.68	3.2	6	19.2
6.3-135G		5.6	2.3	1.1	2.7	0.6	3.0	6	18.0
6.3-123		5.65	2.6	1.1	2.6	0.6	2.8	6	16.8
6.3-130		5.6	2.7	1.1	2.7	0.7	2.8	6	16.8
6.3-124		5.65	3.0	1.1	2.6	0.6	2.5	6	15.0
6.3-126		5.65	3.5	1.1	2.6	0.6	2.2	6	13.2
8-165		7.3	2.0	1.05	2.65	0.6	2.0	6	12.0
8-187		7.3	2.0	0.9	3.5	0.5	2.0	6	12.0
8-188		7.3	3.0	1.4	3.9	0.7	1.5	6	9.0
8-181		7.3	2.2	1.1	3.8	0.6	1.9	6	11.4
8-120		7.3	2.6	1.1	2.7	0.6	1.8	6	10.8
8-184		7.3	2.6	1.1	3.8	0.6	1.8	6	10.8
8-146		7.3	3.0	1.4	3.8	0.6	1.5	6	9.0
8-147		7.3	3.0	1.1	3.8	0.6	1.5	6	9.0
8-155		7.3	3.5	1.4	3.8	0.6	1.3	6	7.8
8-185		7.3	3.5	1.1	3.8	0.6	1.3	6	7.8
8.2-106		7.5	2.6	1.1	3.9	0.6	1.7	6	10.2
8.2-107		7.5	3.5	1.1	3.8	0.7	1.3	6	7.8
10-136		9.3	2.5	1.4	5.3	0.55	0.9	6	5.4
10-138		9.3	2.5	1.4	5.3	0.8	0.9	6	5.4
10-137		9.3	3.0	1.4	5.3	0.8	0.8	6	4.8
10-139		9.3	3.0	1.35	5.3	0.4	0.8	6	4.8
10-128		9.3	3.5	1.4	5.3	0.8	0.75	6	4.5
10-134		9.3	3.5	1.4	5.3	0.8	0.75	6	4.5
10-106		9.3	4.0	1.4	5.3	0.8	0.7	6	4.2
12.5-123		11.8	4.0	1.4	5.3	0.9	0.4	6	2.4
12.5-102		11.75	4.5	1.4	5.3	0.9	0.4	6	2.4
12.5-122		11.8	5.0	1.35	5.3	1.0	0.35	6	2.1
13-117		12.3	4.0	1.35	5.3	0.9	0.375	6	2.25
13-118		12.3	5.0	1.35	5.3	0.9	0.33	6	1.98
13-119		12.25	4.5	1.8	5.3	0.9	0.35	6	2.1
16-103		15.2	5.5	1.8	7.8	1.0	0.18	6	1.08
18-119		17.3	5.0	1.8	7.8	1.0	0.15	6	0.9
22-102		21.0	5.5	2.3	10.5	1.0	0.09	6	0.54

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B10 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B10 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
5-131	B10	4.35	2.6	0.9	2.0	0.6	5.0	6	30.0
8-162		7.25	2.6	1.1	3.6	0.7	1.8	6	10.8	Z marking on boss surface and R on flat surface
8-164		7.35	3.4	1.05	3.6	0.7	1.3	6	7.8
8-163		7.35	3.5	1.3	3.6	0.7	1.3	6	7.8	Z marking on boss surface and R on flat surface
10-129		9.3	3.7	1.3	5.3	0.8	0.75	6	4.5	Z marking on boss surface and R on flat surface
12.5-120		11.65	4.5	1.4	5.3	0.9	0.4	6	2.4

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B11 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B11 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
12.5-108	B11	11.65	5.0	1.3	5.3	0.9	0.35	6	2.1	Z marking on boss surface and R on flat surface
16-118		15.1	5.0	1.8	7.8	1.0	0.2	6	1.2	Z marking on boss surface and R on flat surface
18-123		17.1	5.0	1.8	7.8	1.0	0.15	6	0.9	Z marking on boss surface and R on flat surface

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B12 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B12 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
12.5-117	B12	11.7	4.0	1.4	5.3	0.95		0.35	6	2.1

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Dimensions and packaging specifications for B13 bossed rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for B13 bossed rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Boss height H1 (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)	Marking
10-133	B13	9.3	3.5	1.4	5.3	0.8		0.75	6	4.5

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Vent-hole rubber seals

View dimensions, performance and test conditions by model.

Dimensions and packaging specifications for V14 vent-hole rubber seals for aluminum electrolytic capacitorsSelect by structure, outer diameter, thickness and hole layout, and check packaging specifications.

Dimensions and packaging specifications for V14 vent-hole rubber seals for aluminum electrolytic capacitors
Model	Structure	Outer diameter φD (mm)	Thickness H (mm)	Hole diameter φG (mm)	Hole pitch P (mm)	Pressure-relief hole diameter φG1 (mm)	Per bag (10,000 pcs)	Number of bags	Per carton (10,000 pcs)
9.5-102	V14	8.9	3.0	1.4	4.0	1.35	1.1	6	6.6
12-111		11.2	4.0	1.8	5.3	2.5	0.5	6	3.0
15.2-101		14.5	4.0	1.8	7.8	2.5	0.3	6	1.8

Dimensions in mm.
Packaging quantity unit: 10,000 pieces.

Specification information and selection support

Further confirmation
Rubber seal specifications.

Please provide: case inner diameter, seal outer diameter, thickness, hole diameter, hole pitch, working temperature and electrolyte system.

Request specifications Submit requirements through the website

Rubber seals

Series and specifications

Flat rubber seals

Bossed rubber seals

Vent-hole rubber seals

Further confirmationRubber seal specifications.

Related products

Further confirmation
Rubber seal specifications.