True Tone - Metal Snap Dome Manufacturer (Metal Dome)

Outer Diameter ØA	Part Number	Material Thickness	Body Width B	Height C	Dimple Depth E	Dimple Diameter ØF	Trip Force	Plating	Contact Life Cycle	PCB Layout Suggestion Single/Double Side	Inquiry
4 mm	4-TDF-160	0.06	3.75	0.3 ±0.05	0.05 ±0.03	1	160g ±30	bare	TBA	Single / Double
5 mm	5-TDF-160	0.06	4.55	0.43 ±0.05	0.08 ±0.05	1.2	160g ±30	bare	TBA	Single / Double
5 mm	5-TDF-160 (CHIS)	0.06	4.55	0.43 ±0.05	0.08 ±0.05	1.2	160g (+30/-0)	bare	TBA	Single / Double
5 mm	5-TDF-200	0.06	4.55	0.46 ±0.05	0.06 ±0.04	1.2	200g ±30	bare	500000	Single / Double
5 mm	5-TDF-300	0.06	4.55	0.5 ±0.05	0.08 ±0.05	1.2	300g ±30	bare	TBA	Single / Double
5 mm	DN 5-TDF-300	0.06	4.55	0.49 ±0.05	0.08 ±0.05	1.2	300g ±30	nickel on both side	TBA	Single / Double
5 mm	SG 5-TDF-200	0.06	4.55	0.44 ±0.05	0.08 ±0.05	1.2	200g ±30	gold on contact side	TBA	Single / Double
6 mm	6-TDF-180	0.06	5.35	0.45 ±0.05	0.06 ±0.04	1.2	180g ±30	bare	100000	Single / Double
6 mm	6-TDF-200	0.06	5.35	0.48 ±0.05	0.08 ±0.05	1.2	200g ±30	bare	1000000	Single / Double
6 mm	6-TDF-280	0.08	5.35	0.52 ±0.05	0.08 ±0.05	1.2	280g ±30	bare	TBA	Single / Double
6 mm	6-TDF-300	0.08	5.25	0.52 ±0.05	0.08 ±0.05	1.2	300g ±30	bare	100000	Single / Double
6 mm	6-TDF-350	0.08	5.35	0.54 ±0.05	0.08 ±0.05	1.2	350g ±30	bare	TBA	Single / Double
6 mm	6-TDF-400	0.08	5.35	0.57 ±0.05	0.08 ±0.05	1.2	400g ±30	bare	TBA	Single / Double
6 mm	6-TDF-500	0.08	5.35	0.57 ±0.05	0.08 ±0.05	1.2	500g ±50	bare	TBA	Single / Double
6 mm	A6-TDF-400	0.08	5.35	0.58 ±0.05	0.08 ±0.05	1.2	450g ±30	bare	TBA	Single / Double
6 mm	NP 6-TDF-300	0.08	5.25	0.5 ±0.05	0.06 ±0.05	1.2	300g ±30	nickel on contact side	TBA	Single / Double
6 mm	SG 6-TDF-300	0.08	5.35	0.52 ±0.05	0.08 ±0.05	1.2	300g ±30	gold on contact side	TBA	Single / Double
6 mm	SG 6-TDF-400	0.08	5.25	0.58 ±0.05	0.08 ±0.05	1.2	400g ±30	gold on contact side	TBA	Single / Double
7 mm	7-TDF-100	0.06	6.25	0.39 ±0.05	0.08 ±0.05	1.4	120g ±30	bare	TBA	Single / Double
7 mm	7-TDF-200	0.08	6.25	0.45 ±0.05	0.08 ±0.05	1.4	200g ±30	bare	TBA	Single / Double
7 mm	7-TDF-230	0.08	6.25	0.47 ±0.05	0.08 ±0.05	1.4	230g ±30	bare	TBA	Single / Double
7 mm	7-TDF-280	0.08	6.25	0.48 ±0.05	0.08 ±0.05	1.4	280g ±30	bare	100000	Single / Double
7 mm	7-TDF-300	0.08	6.25	0.5 ±0.05	0.08 ±0.05	1.4	300g ±30	bare	TBA	Single / Double
7 mm	7-TDF-350	0.08	6.25	0.55 ±0.05	0.09 ±0.05	1.4	350g ±30	bare	TBA	Single / Double
7 mm	7-TDF-400	0.08	6.25	0.58 ±0.05	0.08 ±0.05	1.4	400g ±30	bare	TBA	Single / Double
7 mm	DN 7-TDF-300	0.08	6.25	0.49 ±0.05	0.08 ±0.05	1.4	300g ±30	nickel on both side	TBA	Single / Double
7 mm	SG 7-TDF-400	0.08	6.25	0.6 ±0.05	0.08 ±0.05	1.4	400g ±30	gold on contact side	TBA	Single / Double
8 mm	8-TDF-230	0.08	7.2	0.54 ±0.05	0.08 ±0.05	1.6	230g ±30	bare	TBA	Single / Double
8 mm	8-TDF-240	0.08	7.2	0.52 ±0.05	0.08 ±0.05	1.6	240g ±30	bare	1000000	Single / Double
8 mm	8-TDF-280	0.08	7.2	0.55 ±0.05	0.08 ±0.05	1.6	280g ±30	bare	TBA	Single / Double
8 mm	8-TDF-300	0.08	7.2	0.57 ±0.05	0.08 ±0.05	1.6	300g ±30	bare	TBA	Single / Double
8 mm	8-TDF-350	0.08	7.2	0.58 ±0.05	0.08 ±0.05	1.6	350g ±30	bare	TBA	Single / Double
8 mm	8-TDF-400	0.08	7.2	0.63 ±0.05	0.08 ±0.05	1.6	400g ±30	bare	TBA	Single / Double
8 mm	8-TDF-450	0.08	7.15	0.65 ±0.05	0.08 ±0.05	1.6	450g ±30	bare	TBA	Single / Double
8 mm	8-TDF-550	0.08	7.2	0.68 ±0.05	0.08 ±0.05	1.6	550g ±30	bare	TBA	Single / Double
8 mm	DN 8-TDF-280	0.08	7.2	0.56 ±0.05	0.08 ±0.05	1.6	280g ±30	nickel on both side	TBA	Single / Double
8 mm	SG 8-TDF-280	0.08	7.2	0.57 ±0.05	0.08 ±0.05	1.6	280g ±30	gold on contact side	TBA	Single / Double
8 mm	SG 8-TDF-350	0.08	7.2	0.59 ±0.05	0.08 ±0.05	1.6	350g ±30	gold on contact side	TBA	Single / Double
8 mm	SG 8-TDF-450	0.08	7.2	0.67 ±0.05	0.1 ±0.05	1.6	450g ±30	gold on contact side	TBA	Single / Double
9 mm	9-TDF-150	0.08	8.25	0.5 ±0.05	0.08 ±0.05	1.6	180g ±30	bare	500000	Single / Double
9 mm	9-TDF-200	0.08	8.25	0.5 ±0.05	0.08 ±0.05	1.6	200g ±30	bare	TBA	Single / Double
9 mm	9-TDF-240	0.08	8.25	0.54 ±0.05	0.08 ±0.05	1.6	240g ±30	bare	TBA	Single / Double
9 mm	9-TDF-280	0.08	8.25	0.59 ±0.05	0.08 ±0.05	1.6	280g ±30	bare	TBA	Single / Double
9 mm	9-TDF-350	0.08	8.25	0.62 ±0.05	0.08 ±0.05	1.6	350g ±30	bare	TBA	Single / Double
9 mm	9-TDF-480	0.1	8.25	0.67 ±0.05	0.08 ±0.05	1.6	480g ±30	bare	TBA	Single / Double
9 mm	DN 9-TDF-150	0.08	8.25	0.49 ±0.05	0.08 ±0.05	1.6	150g ±30	nickel on both side	TBA	Single / Double
9 mm	DN 9-TDF-240	0.08	8.25	0.56 ±0.05	0.08 ±0.05	1.6	240g ±30	nickel on both side	1000000	Single / Double
9 mm	DN 9-TDF-280	0.08	8.25	0.6 ±0.05	0.1 ±0.05	1.6	280g ±30	nickel on both side	TBA	Single / Double
9 mm	SG 9-TDF-300	0.08	8.25	0.59 ±0.05	0.08 ±0.05	1.6	300g ±30	gold on contact side	TBA	Single / Double
9 mm	SG 9-TDF-450	0.08	8.25	0.68 ±0.05	0.08 ±0.05	1.6	450g ±30	gold on contact side	TBA	Single / Double
10 mm	10-TDF-180	0.08	9.25	0.52 ±0.05	0.08 ±0.05	1.6	180g ±30	bare	TBA	Single / Double
10 mm	10-TDF-240	0.1	9.25	0.53 ±0.05	0.1 ±0.05	1.6	240g ±30	bare	TBA	Single / Double
10 mm	10-TDF-280	0.1	9.25	0.55 ±0.05	0.08 ±0.05	1.6	280g ±30	bare	1000000	Single / Double
10 mm	10-TDF-350	0.1	9.25	0.57 ±0.05	0.1 ±0.05	1.6	350g ±30	bare	TBA	Single / Double
10 mm	10-TDF-400	0.1	9.25	0.59 ±0.05	0.08 ±0.05	1.6	400g ±30	bare	TBA	Single / Double
10 mm	10-TDF-450	0.1	9.25	0.63 ±0.05	0.08 ±0.05	1.6	450g ±30	bare	TBA	Single / Double
10 mm	10-TDF-550	0.1	9.25	0.7 ±0.05	0.08 ±0.05	1.6	550g ±30	bare	TBA	Single / Double
10 mm	SG 10-TDF-280	0.1	9.25	0.58 ±0.05	0.08 ±0.05	1.6	280g ±30	gold on contact side	1000000	Single / Double
10 mm	SG 10-TDF-300	0.1	9.25	0.59 ±0.05	0.1 ±0.05	1.6	300g ±30	gold on contact side	TBA	Single / Double
10 mm	SG 10-TDF-350	0.1	9.25	0.6 ±0.05	0.08 ±0.05	1.6	350g ±30	gold on contact side	TBA	Single / Double
10 mm	SG 10-TDF-400	0.1	9.25	0.63 ±0.05	0.1 ±0.05	1.6	400g ±30	gold on contact side	TBA	Single / Double
12 mm	12-TDF-200	0.12	11.25	0.6 ±0.05	0.08 ±0.05	1.6	200g ±30	bare	TBA	Single / Double
12 mm	12-TDF-240	0.12	11.25	0.61 ±0.05	0.08 ±0.05	1.6	240g ±30	bare	TBA	Single / Double
12 mm	12-TDF-280	0.12	11.25	0.62 ±0.05	0.08 ±0.05	1.6	280g ±30	bare	TBA	Single / Double
12 mm	12-TDF-340	0.12	11.25	0.65 ±0.05	0.1 ±0.05	1.6	340g ±30	bare	TBA	Single / Double
12 mm	12-TDF-350	0.12	11.25	0.65 ±0.05	0.1 ±0.05	1.6	350g ±30	bare	TBA	Single / Double
12 mm	12-TDF-400	0.12	11.25	0.66 ±0.05	0.12 ±0.05	1.6	400g ±30	bare	1000000	Single / Double
12 mm	DN 12-TDF-200	0.12	11.25	0.6 ±0.05	0.12 ±0.05	1.6	200g ±30	nickel on both side	TBA	Single / Double
12 mm	DN 12-TDF-350	0.12	11.25	0.65 ±0.05	0.12 ±0.05	1.6	350g ±30	nickel on both side	TBA	Single / Double
12 mm	SG 12-TDF-400	0.12	11.25	0.67 ±0.05	0.12 ±0.05	1.6	400g ±30	gold on contact side	TBA	Single / Double
15.2 mm	DN 15.2-TDF-450	0.12	13.9	0.75 ±0.05	0.12 ±0.05	2.5	450g ±30	nickel on both side	200000	Single / Double


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Contact configuration:	SPST N.O
Switching/working voltage:	0.1 to 50V DC
Switching capacity:	1 Watt
Switching current:	0.005 to 100mA DC
Contact Resistance:	<100 ohms <1 ohm (with plating)
Contact bounce make:	<0.3ms
Contact bounce break:	<0.6ms
Operation temperature rating:	-40 degrees C to +100 degrees C
Storage temperature rating:	-55 degrees C to +100 degrees C

	*The product information above may be updated. For up to date information, pls contact our Sales Dept.
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