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Pushbutton switch 8P

Splash Proof Pushbutton Switches

  • The 8P series is a panel seal pushbutton switch with an O-ring to provide drip-proof and dust proof effect (corresponding to IP67 rating).
  • Since a locking ring cannot be used because the panel seal is required, “D-cutting” is provided to the sleeve to prevent the switch from rotating.
  • Note that the switch can also be mounted to a 6.5 mm dia.round hole instead of a "D-cut" hole without losing the drip-proof and dust proof effect.
  • The 8P series is intended for panel seal and is not designed for use in water.
  • 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

※The 8P series is intended for panel seal and is not designed for use in water.

Part Numbering

8 P 1 01 1 B - Z
Series code


Actuator shape
P:Splash proof
N:Standard

Y:Mustang

R:Soft Touch
W:Snap-in

Number of poles
1: 1
2: 2
Switching function
01: ON-ON
02: ON-(ON)
Terminal style
1: Solder
2: PC/Straight
Contact material /Plating
None:Bs+Ag or Cu+Ag/Ag
B: Bs or Cu/Ni+Au
C:Bs+Ag or Cu+Ag/Ni+Au
 


Note :Some combinations may not be available. Please check the "Tableof Part Numbers" for each series.

List of part numbers

Part numberNumber of polesSwitching functionTerminal styleCAD
8P1011-Z 1pole ON-ON Solder
★8P2011-Z 2poles ON-ON Solder
8P1021-Z 1pole ON-(ON) Solder
8P2021-Z 2poles ON-(ON) Solder
☆ 8P1021C-Z 1pole ON-(ON) Solder
▲ 8P2021C-Z 2poles ON-(ON) Solder

★:Made to order products.   ☆:Semi-standard products.   ▲ : Inquiry products.(ON):Momentary.

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℃

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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