Datasheets
B18AP by:

Toggle Switch, SPDT, (on)-off-(on), Momentary, 3 PCB Hole Cnt, Solder Terminal, Toggle Bat Actuator, Through Hole-straight,

Part Details for B18AP by NKK Switches

Results Overview of B18AP by NKK Switches

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B18AP Information

B18AP by NKK Switches is a Toggle Switch.
Toggle Switches are under the broader part category of Switches.

Electrical switches are binary devices that control the flow of current in a circuit by either allowing or preventing the flow of electrons. Read more about Switches on our Switches part category page.

Price & Stock for B18AP

Part # Distributor Description Stock Price Buy
DISTI # 09X8655
Newark Switch, Toggle, Spdt, 0.1A, 28Vac, Switch Operation:(On)-Off-(On), Contact Configuration:Spdt, Illumination:Non Illuminated, Product Range:-, Contact Current Max:100Ma, Switch Mounting:Panel Mount, Contact Voltage Ac Nom:28V Rohs Compliant: Yes |Nkk Switches B18AP RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 44
  • 1 $2.9800
  • 10 $2.9800
$2.9800 Buy Now
DISTI # 360-2775-ND
DigiKey SWITCH TOGGLE SPDT 0.4VA 28V Min Qty: 1 Lead time: 10 Weeks Container: Tray 3122
In Stock
  • 1 $6.1500
  • 10 $5.3080
  • 25 $5.0056
  • 50 $4.7878
  • 100 $4.5794
  • 250 $4.3171
  • 500 $4.1284
  • 1,000 $3.9475
$3.9475 / $6.1500 Buy Now
DISTI # 633-B18AP
Mouser Electronics Toggle Switches (ON)OFF(ON) .394 BAT STRT PC .4VA RoHS: Compliant 136
  • 1 $4.8100
  • 10 $4.2400
  • 25 $4.0300
  • 250 $3.6300
$3.6300 / $4.8100 Buy Now
DISTI # 70365238
RS Switch, Sealed, Anti-Static Toggle, SPDT,(ON)-OFF-(ON),Str PC, No Cap,0.4A,28VAC/DC Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks, 0 Days Container: Bulk 17
  • 1 $5.3800
  • 5 $4.8400
  • 10 $4.6300
$4.6300 / $5.3800 Buy Now
DISTI # NKKB18AP
Heilind Electronics   Americas - 4946 in Stock
  • 1 $5.5800
  • 40 $4.6500
  • 90 $4.5000
  • 180 $4.4286
  • 360 $4.3594
$4.3594 / $5.5800 Buy Now
DISTI # 87337696
Verical Switch Toggle (ON) OFF (ON) SPDT Bat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount Min Qty: 15 Package Multiple: 1 Americas - 49
  • 15 $4.9980
  • 50 $4.8580
  • 200 $4.5220
  • 250 $4.4520
$4.4520 / $4.9980 Buy Now
DISTI # B18AP
TTI Toggle Switches (ON)OFF(ON) .394 BAT STRT PC .4VA Min Qty: 2 Package Multiple: 1 Container: Bulk Americas - 2500
In Stock
  • 2 $4.8000
  • 5 $4.7100
  • 10 $4.2000
  • 25 $4.1000
  • 50 $3.9800
  • 80 $3.8100
  • 250 $3.5900
$3.5900 / $4.8000 Buy Now
DISTI # B18AP
TME Switch: toggle, Pos: 3, SP3T, (ON)-OFF-(ON), 0.1A/28VAC, 0.1A/28VDC Min Qty: 1 40
  • 1 $4.0100
  • 10 $3.4700
  • 50 $3.4200
$3.4200 / $4.0100 Buy Now
DISTI # NKKB18AP
Interstate Connecting Components   1648
  • 1 $5.5800
  • 40 $4.6500
  • 90 $4.5000
  • 180 $4.4286
  • 360 $4.3594
$4.3594 / $5.5800 Buy Now
Powell Electronics PROCESS SEALED SUBMINIATURE ANTISTATIC T Min Qty: 1 13385
  • 1 $5.8000
  • 250 $4.8300
  • 2,500 $3.9900
$3.9900 / $5.8000 Buy Now

Part Details for B18AP

B18AP CAD Models

B18AP Part Data Attributes

B18AP NKK Switches
Buy Now Datasheet
Compare Parts:
B18AP NKK Switches Toggle Switch, SPDT, (on)-off-(on), Momentary, 3 PCB Hole Cnt, Solder Terminal, Toggle Bat Actuator, Through Hole-straight,
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NKK SWITCHES CO LTD
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8536.50.90.40
Samacsys Manufacturer NKK Switches
Actuator Angle 26 deg
Actuator Finish NICKEL
Actuator Length 0.394 inch
Actuator Material BRASS
Actuator Type TOGGLE BAT
Body Breadth 6.8072 mm
Body Height 9.6012 mm
Body Length or Diameter 8.7884 mm
Bushing Length 0.138 inch
Bushing Type UNTHREADED
Center Contact Material PHOSPHOR BRONZE
Center Contact Plating GOLD
Contact (DC) Max Power Rating R Load 0.4VA@28VDC
Contact Function (ON)-OFF-(ON)
Contact Resistance 0.05 mΩ
Contact Timing BREAK-BEFORE-MAKE
Dielectric Withstand Volts 500VAC V
Electrical Life 50000 Cycle(s)
End Contact Material COPPER ALLOY
End Contact Plating GOLD
Illumination NON-ILLUMINATED
Insulation Resistance 500000000 Ω
Insulator Material GLASS FILLED POLYAMIDE
JESD-609 Code e4
Mounting Feature THROUGH HOLE-STRAIGHT
Operating Temperature-Max 85 °C
Operating Temperature-Min -30 °C
PCB Hole Count 3
Sealing EPOXY
Surface Mount NO
Switch Action MOMENTARY
Switch Function SPDT
Switch Type TOGGLE SWITCH
Terminal Finish GOLD
Terminal Length 0.122 inch
Terminal Material COPPER ALLOY
Termination Type SOLDER

Alternate Parts for B18AP

This table gives cross-reference parts and alternative options found for B18AP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of B18AP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
B18AP-GF NKK Switches Check for Price Toggle Switch, SPDT, (on)-off-(on), Momentary, 3 PCB Hole Cnt, Solder Terminal, Toggle Bat Actuator, Through Hole-straight B18AP vs B18AP-GF

B18AP Related Parts

B18AP Frequently Asked Questions (FAQ)

  • The recommended torque for mounting the B18AP switch is 0.5 N·m to 1.5 N·m (0.36 lbf·in to 1.07 lbf·in). Over-tightening can damage the switch.

  • Yes, the B18AP switch is designed to withstand high-vibration environments. However, it's recommended to consult with NKK Switches or a qualified engineer to ensure the switch is properly mounted and secured to prevent damage or malfunction.

  • The maximum operating temperature range for the B18AP switch is -20°C to 85°C (-4°F to 185°F). Operating outside this range may affect the switch's performance and reliability.

  • The B18AP switch has a rating of IP40, which means it provides protection against solid objects larger than 1 mm, but it's not fully sealed against moisture. It's not recommended for use in wet or submerged environments. For humid environments, consider using a switch with a higher IP rating or applying additional sealing measures.

  • Yes, the B18AP switch has a low power consumption rating of 10 mA at 12 VDC, making it suitable for battery-powered or low-power applications.

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