Triangular gold-plated dome sheet with a 6mm/7mm/8mm base length and a 1.5mm height

400gf Triangular gold-plated metal dome with a 1.5mm leg length

Product Characteristics

In the static state, the tactile metal spring is in contact outside the main pad. When briefly pressed, they come into contact and make contact with the secondary path, thereby closing the circuit. Many different shapes and forces can be used to suit your specific application. You can use them as mechanical switches, electrical contacts, and tactile switches.

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Overview

Features

- Ratings (Resistive Load): 0.1A, 50V DC

- Contact Resistance: 1Ω or less

- Insulation Resistance: 10MΩ or more

- Withstanding Voltage: 100V AC for 1 minute

Mechanical

- Operating Force: 1.0N to 5N (φ3mm, φ4mm, φ5mm, φ6mm, φ7mm, φ8mm, φ9mm, φ10mm)

- Lifespan: 500,000 to 1,000,000 cycles

Applications

Used in input key switches for:

- Small remote controls

- Portable AV equipment

- Educational repeaters

- Quiz buzzers

- Security system intercoms

- Access control devices

- Mobile phones and smartphones

- PDAs

- Game controllers

- Medical devices

- Automotive central control systems

Parameters

Product	Model	Diameter	Datasheet	Height	Dotted	Lifetime	Stroke	Strength	Specs
	SD-M6D30-4D-1.5H-DJ	6.0±0.05mm		0.42±0.05mm	4 dimple	30000(cycles)	0.34±0.04mm	300±30gf	Specs Product model : SD-M6D30-4D-1.5H-DJ Model :SD-M6D30-4D-1.5H-DJ Foot width :9.0±0.05mm Outer diameter :6.0±0.05mm Arc height :0.34±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating : gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M6D35-4D-1.5H-DJ	6.0±0.05mm		0.42±0.05mm	4 dimple	30000(cycles)	0.34±0.04mm	350±30gf	Specs Product model : SD-M6D35-4D-1.5H-DJ Model :SD-M6D35-4D-1.5H-DJ Foot width :9.0±0.05mm Outer diameter :6.0±0.05mm Arc height :0.34±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating : gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M6D40-4D-1.5H-DJ	6.0±0.05mm		0.45±0.05mm	4 dimple	30000(cycles)	0.34±0.04mm	400±30gf	Specs Product model : SD-M6D40-4D-1.5H-DJ Model :SD-M6D40-4D-1.5H-DJ Foot width :9.0±0.05mm Outer diameter :6.0±0.05mm Arc height :0.34±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating : gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M6D50-4D-1.5H-DJ	6.0±0.05mm		0.46±0.05mm	4 dimple	30000(cycles)	0.38±0.04mm	500±30gf	Specs Product model : SD-M6D50-4D-1.5H-DJ Model :SD-M6D50-4D-1.5H-DJ Foot width :9.0±0.05mm Outer diameter :6.0±0.05mm Arc height :0.38±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating : gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M7D30-4D-1.5H-DJ	7.0±0.05mm		0.45±0.05mm	4 dimple	10000(cycles)	0.36±0.04mm	300±30gf	Specs Product model : SD-M7D30-4D-1.5H-DJ Model :SD-M7D30-4D-1.5H-DJ Foot width :10.0±0.05mm Outer diameter :7.0±0.05mm Arc height :0.36±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M7D35-4D-1.5H-DJ	7.0±0.05mm		0.46±0.05mm	4 dimple	10000(cycles)	0.36±0.04mm	350±30gf	Specs Product model : SD-M7D35-4D-1.5H-DJ Model :SD-M7D35-4D-1.5H-DJ Foot width :10.0±0.05mm Outer diameter :7.0±0.05mm Arc height :0.36±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M7D40-4D-1.5H-DJ	7.0±0.05mm		0.48±0.05mm	4 dimple	10000(cycles)	0.36±0.04mm	400±30gf	Specs Product model : SD-M7D40-4D-1.5H-DJ Model :SD-M7D40-4D-1.5H-DJ Foot width :10.0±0.05mm Outer diameter :7.0±0.05mm Arc height :0.36±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M8D30-4D-1.5H-DJ	8.0±0.05mm		0.48±0.05mm	4 dimple	10000(cycles)	0.40±0.04mm	300±30gf	Specs Product model : SD-M8D30-4D-1.5H-DJ Model :SD-M8D30-4D-1.5H-DJ Foot width :11.0±0.05mm Outer diameter :8.0±0.05mm Arc height :0.40±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M8D35-4D-1.5H-DJ	8.0±0.05mm		0.48±0.05mm	4 dimple	10000(cycles)	0.40±0.04mm	350±30gf	Specs Product model : SD-M8D35-4D-1.5H-DJ Model :SD-M8D35-4D-1.5H-DJ Foot width :11.0±0.05mm Outer diameter :8.0±0.05mm Arc height :0.40±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M8D40-4D-1.5H-DJ	8.0±0.05mm		0.50±0.05mm	4 dimple	10000(cycles)	0.40±0.04mm	400±30gf	Specs Product model : SD-M8D40-4D-1.5H-DJ Model :SD-M8D40-4D-1.5H-DJ Foot width :11.0±0.05mm Outer diameter :8.0±0.05mm Arc height :0.40±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf
	SD-M8D50-4D-1.5H-DJ	8.0±0.05mm		0.52±0.05mm	4 dimple	10000(cycles)	0.42±0.04mm	500±30gf	Specs Product model : SD-M8D50-4D-1.5H-DJ Model :SD-M8D50-4D-1.5H-DJ Foot width :11.0±0.05mm Outer diameter :8.0±0.05mm Arc height :0.42±0.04mm Voltage :0.1-50V DC Current :0.005-100mA DC Material :US301Materials/T(mm)0.08 Plating :gold-plated Work temperature :+105° -40° Storage temperature :+100° -55° apply download pdf

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Triangular gold-plated dome sheet with a 6mm/7mm/8mm base length and a 1.5mm height

Features

Mechanical

Applications

Product · Application