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Pushbutton switch 8N

Standard Pushbutton Switches

 
FeaturesFeatures
  • The 8N standard pushbutton switch is the basic type of “8”Series. Momentary and alternate functions are available.Color button is available in 8mm, 10mm and 15mmdiameter and in 4 colors.

  • Silver or gold-plated contacts

  • Epoxy resin case UL94V-0 self-extinguishing epoxy.

  • Insulation between terminal and ground: 4 mm minimum. 

  • Prevention of flux entry The epoxy resin seal on bottom of the switch helps prevent short-circuiting between poles ensuring high reliability

  • Insulation barrier: Insulation barrier design between poles helps prevent short-circuiting between poles ensuring high reliability.

Part Number Designation

8N1011C- Z

Series

Actuator shape

A: Standard Pushbutton

No. of poles

1: 1 pole

2: 2 poles

3: 3 poles

4: 4 poles

Switching function

01: ON-ON

02: ON-(ON)

Terminal style

1: Solder

2: PC straight

Contact material / Plating

Blank: 

Bs+Ag or Cu+Ag / Silver plated (Ag)

/ Silver plated (Ag)

C: 

Bs+Ag or Cu+Ag / Gold plated (Ni+Au)

/ Gold plated (Ni+Au)

Bs=Brass, Ag=Silver, Cu=Copper,
Ni=Nickel, Au=Gold

◆Terminals

List of Part Numbers

Part No.No. of polesSW functionTerminalsCAD
Part No.:8N1011-Z 1 pole ON-ON Solder
Part No.:8N2011-Z 2 poles ON-ON Solder
Part No.:8N3011-Z 3poles ON-ON Solder
Part No.:8N4011-Z 4poles ON-ON Solder
Part No.:8N1021-Z 1 pole ON-(ON) Solder
Part No.:8N1021C-Z 1 pole ON-(ON) Solder (Gold plated)
Part No.:8N2021-Z 2 poles ON-(ON) Solder
Part No.:8N3021-Z 3poles ON-(ON) Solder
Part No.:8N4021-Z 4poles ON-(ON) Solder
Part No.:8N2012-Z 2 poles ON-ON PC Straight
Part No.:8N2022-Z 2 poles ON-(ON) PC Straight
Part No.:8N1022-Z 1 pole ON-(ON) PC Straight
☆: Semi-standard products / 
★: Made to order products / 
▲: Ask for details

Specifications

Max. rating 6A 125VAC/3A 250VAC/4A 30VDC
Initial contact resistance 10mΩmax.(1A 2~4VDC)
Initial dielectric strength 1,500VAC 1 minute
Initial insulation resistance 1,000MΩ min. (500VDC)
Electrical life Alternate type 40,000 operations
Momentary type 25,000 operations
Oepmepraetriantgu re range -30℃~+85℃
Setmorpaegrea ture range -40℃~+85℃

Terminal Styles

Panel Cut-Out Dimensions

PC Hole Layouts

Soldering Specifications

  1. Manual soldering
    Device:Solder iron
    ①420℃ Max. 3 sec. Max.
  2. Auto soldering
    ②The above-stated soldering conditions shall apply only to switches with straight terminals. Auto soldering is not possible with right-angle terminals.
    Switches with right-angle terminals should be soldered manually according to the conditions specified in (1) above.
  3. When putting the switches through an aging process after they were soldered onto the printing board or after installed into a complete end product, be sure to remove the buttons ofthe switches.,

Mounting

  • Do not bend the terminals before mounting the switch on the PC board.
  • After mounting the switch, do not place the device in such a way that the device weight will be applied on to the actuator of the switch.
  • For switches with straight terminals, solder the switch on the PC board after fixing the switch on the panel with a nut.

Flux Cleaning

  • Solvent : Fluorine or Alcohol type.
  • 8A/B/C/D/E/F/J/S series are not washable. To wash the PC board, clean the soldering surface of the PC board
    with a brush so that the switch is not exposed to the cleaning solution.

UL-Recognized, CSA certified Products

Environmental Data

●The above contents and descriptions are subject to change without notice. 

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