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  4. Wave type switch SN-Series SK-W2H1A-01BB (Echo Electronics Co., Ltd.)
Wave type switch SN-Series SK-W2H1A-01BB-SK-W2H1A-01BB
Wave type switch SN-Series SK-W2H1A-01BB-Echo Electronics Co., Ltd.

Wave type switch SN-Series SK-W2H1A-01BB
Echo Electronics Co., Ltd.

About This Product

■Rating

3A 250VAC FOR UL

■Contact resistance

20mΩ or less

■Insulation resistance

500MΩ or more at DC500V

■Withstand voltage

No abnormality for 1 minute at AC2,000V

■Operating temperature range

-10～+85℃

■Standard test condition

Perform at room temperature (5-35℃), normal humidity (45-85%RH), and normal pressure (860-1060hPa). However, if there is any doubt about the judgment, the test should be performed at 20±2℃, 60-70%RH, and 860-1060hPa. Parts used

■Case, lever, pin

・Material: Phenol resin ・Flame retardant grade 94V-0

■Spring

Material piano wire

■Contact

Material: 0.5mm thick silver bonded to copper base

■Movable plate, common terminal, fixed terminal

・Material: Copper pedestal ・Processing silver plating

■Frame

・Material cold rolled steel plate ・Processing: Zinc plating (trivalent chromate treatment black)

■Rivet

・Material: Mild steel ・Processing: Zinc plating (trivalent chromate treatment yellow) mechanical performance

■Insulation distance (creepage, space)

・Terminal (soldering part) 8mm or more ・6mm or more between internal live parts and non-live metal parts - 4mm or more between terminals (soldering parts) ・4mm or more between live parts of different polarities weather resistance

■Cold resistance

・Contact resistance 100mΩ or less ・Insulation resistance 10MΩ or more ・Withstand voltage ・AC2,000V 1 minute between open terminals ・Between terminal and mounting plate AC4,000V 1 minute ・Operating force 3.92～7.85N

■Heat resistance

・Contact resistance 100mΩ or less ・Insulation resistance 10MΩ or more ・Withstand voltage ・AC2,000V 1 minute between open terminals ・Between terminal and mounting plate AC4,000V 1 minute ・Operating force 3.92～7.85N

■Moisture resistance

・Contact resistance 100mΩ or less ・Insulation resistance 10MΩ or more ・Withstand voltage ・AC2,000V 1 minute between open terminals ・Between terminal and mounting plate AC4,000V 1 minute ・Operating force 3.92～7.85N durability

■Mechanical durability

・Contact resistance 100mΩ or less ・Operating force: 3.92 to 7.85N Also, there should be no mechanical abnormalities such as rattling or catching on the operating part or terminals.

■Electrical durability

・Contact resistance: 100mΩ or less ・Insulation resistance: 50MΩ or more ・Withstand voltage ・AC1,500V 1 minute between open terminals ・Between terminal and mounting plate AC4,000V 1 minute ・Operating force 3.92～7.85N ・Temperature rise: 30℃ or less ・No electrical or mechanical abnormalities

  • Product

    Wave type switch SN-Series SK-W2H1A-01BB

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1 Models of Wave type switch SN-Series SK-W2H1A-01BB

Image Part Number Price (excluding tax) Withstand voltage Insulation resistance Operation unit strength Control part play Contact resistance Actuation force Solder heat resistance Solderability
Wave type switch SN-Series SK-W2H1A-01BB-Part Number-SK-W2H1A-01BB

SK-W2H1A-01BB

Available upon quote

No dielectric breakdown.

500MΩ or more

The operating force must be satisfied, and there should be no significant play or deformation in the operating section.

1mm or less in each direction

Less than 20mΩ for each measurement

3.92~7.85N

Satisfies contact resistance, insulation resistance, and withstand voltage requirements, and there is no significant play in the terminal due to deformation of the resin.

At least 75% of the dipped area must be covered with solder

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About Company Handling This Product

Echo Electronics Co., Ltd.

  • Japan

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