Beryllium Copper Fingerstock

Dome Top

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Dome Top:

The Dome Top Gaskets are known for their large surface area for electrical contact and smooth wiping action. Also available in a solid top profile allowing for omni-directional wiping. Together with the Slot Mount Series, the Dome Top Gaskets are a mainstay in the enclosure/chassis industries. Commonly mounted with adhesive tape.

Options

PP = plating code from plating code table below

X.XXX = Desired length

Imperial
Metric

Leader Tech Part Number	A (in)	B (in)	F (in)	G (in)	T (in)	Max Length (in)	Fingers at Max Length	Adhesive
11-35DT-PP-X.XXX	0.110	0.350	0.169	0.018	0.0030	16	86	Y
11-S-35DT-PP-X.XXX	0.110	0.350	0.169	0.018	0.0020	16	86	Y
14-45DT-PP-X.XXX	0.140	0.450	0.228	0.022	0.0030	16	64	Y
14-S-45DT-PP-X.XXX	0.140	0.450	0.228	0.022	0.0020	16	64	Y
22-62DT-PP-X.XXX	0.220	0.620	0.345	0.030	0.0040	16	43	Y
22-S-62DT-PP-X.XXX	0.220	0.620	0.345	0.030	0.0030	16	43	Y

Leader Tech Part Number	A (mm)	B (mm)	F (mm)	G (mm)	T (mm)	Max Length (mm)	Fingers at Max Length	Adhesive
11-35DT-PP-X.XXX	2.79	8.89	4.29	0.46	0.076	408	86	Y
11-S-35DT-PP-X.XXX	2.79	8.89	4.29	0.46	0.051	408	86	Y
14-45DT-PP-X.XXX	3.56	11.43	5.79	0.56	0.076	406	64	Y
14-S-45DT-PP-X.XXX	3.56	11.43	5.79	0.56	0.051	406	64	Y
22-62DT-PP-X.XXX	5.59	15.75	8.76	0.76	0.102	409	43	Y
22-S-62DT-PP-X.XXX	5.59	15.75	8.76	0.76	0.076	409	43	Y

Plating Code	Plating	Specification
BD	As Heat treated	As Heat Treated with Nitrogen
AG	Silver, Bright	ASTM B700, TYPE 2, GRADE B, CLASS N
MAG	Silver, Matte	ASTM B700, TYPE 2, GRADE A, CLASS N
CDC	Cadmium Chromate, Clear	ASTM B766, CLASS 5, TYPE III
CDY	Cadmium Chromate, Yellow	ASTM B766, CLASS 5, TYPE II
NI	Nickel	ASTM B733, SC1, CLASS 1
SN	Tin, Bright	ASTM B545, CLASS A
ST	Tin, Matte	ASTM B545, CLASS A
SNPB	Tin Lead	ASTM B579, SC2
SU	Solderable Unplated	-
ZINC	Zinc, Clear	ASTM B633, SC1, TYPE III
ZNY	Zinc, Yellow	ASTM B633, SC1, TYPE II

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Leader Tech Inc.

Leader Tech is a world leading innovator and manufacturer of EMI shielding products for circuit boards, electronic enclosures, thermal products, microwave absorbers and interconnect cables.