Datasheets
A27HB by:

Process Sealed Subminiature Toggle Switch; Poles: SP3T; Circuits: On-On-Mom; Current Rating: 0.4VA (AC/DC); Rating (AC): 28V; Rating (DC): 28V; Actuator Type: Flatted; actuator length: 6.30mm; Illumination: Non-Illuminated; Mounting Type: Through Hole; Termination Style: PC Pin; bushing thread: Unthreaded, Square; Features: Jumper needed to achieve triple throw; Rating: 0.4

Part Details for A27HB by NKK Switches

Overview of A27HB by NKK Switches

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Applications Internet of Things (IoT) Environmental Monitoring Space Technology Industrial Automation Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Medical Imaging Automotive Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Electronic Manufacturing Communication and Networking Robotics and Drones

Price & Stock for A27HB

Part # Distributor Description Stock Price Buy
DISTI # A27HB-ND
DigiKey SWITCH TOGGLE SP3T 0.4VA 28V Min Qty: 1 Lead time: 18 Weeks Container: Bulk 1
In Stock
  • 1 $10.1700
  • 10 $9.1630
  • 25 $8.7796
  • 50 $8.3476
  • 100 $8.0118
  • 250 $7.5321
  • 500 $6.9564
  • 1,000 $6.7165
$6.7165 / $10.1700 Buy Now
DISTI # 633-A27HB
Mouser Electronics Toggle Switches Washable Subminiature RoHS: Compliant 0
  • 1 $10.1700
  • 10 $9.1600
  • 25 $8.7700
  • 50 $8.3400
  • 100 $8.0100
  • 250 $7.5300
  • 500 $6.9500
  • 1,000 $6.7100
$6.7100 / $10.1700 Order Now
DISTI # 71048707
RS Switch, Sealed, Toggle, SP3T, ON-ON-(ON),Flat Act, Str PC W/Brkt, No Cap,4A,28VAC/DC | NKK Switches A27HB RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Bulk 0
  • 1 $9.8900
  • 10 $9.5900
  • 25 $9.3000
$9.3000 / $9.8900 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 0
  • 1 $7.2600
$7.2600 Buy Now
DISTI # A27HB
TTI Toggle Switches Washable Subminiature Min Qty: 1 Package Multiple: 1 Container: Bulk Americas - 0
  • 1 $8.5000
  • 10 $8.1000
  • 25 $7.9400
  • 50 $7.7800
  • 100 $7.6300
  • 250 $7.4500
  • 500 $6.8800
$6.8800 / $8.5000 Buy Now
DISTI # A27HB
TME Switch: toggle, Pos: 3, SP3T, ON-ON-(ON), 0.1A/28VAC, 0.1A/28VDC Min Qty: 1 0
  • 1 $7.0400
  • 10 $6.1800
  • 100 $5.3200
$5.3200 / $7.0400 RFQ
Powell Electronics SUBMINIATURE TOGGLE/PC Min Qty: 1 14
  • 1 $9.9300
$9.9300 Buy Now

Part Details for A27HB

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A27HB Part Data Attributes

A27HB NKK Switches
Buy Now Datasheet
Compare Parts:
A27HB NKK Switches Process Sealed Subminiature Toggle Switch; Poles: SP3T; Circuits: On-On-Mom; Current Rating: 0.4VA (AC/DC); Rating (AC): 28V; Rating (DC): 28V; Actuator Type: Flatted; actuator length: 6.30mm; Illumination: Non-Illuminated; Mounting Type: Through Hole; Termination Style: PC Pin; bushing thread: Unthreaded, Square; Features: Jumper needed to achieve triple throw; Rating: 0.4
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 8536.50.90.65
Actuator Angle 26 deg
Actuator Finish NICKEL
Actuator Length 0.248 inch
Actuator Material BRASS
Actuator Type SQUARE FLAT TYPE
Body Breadth 5.84 mm
Body Height 8.6 mm
Body Length or Diameter 9.8 mm
Bushing Length 0.177 inch
Bushing Type RECTANGULAR
Center Contact Material PHOSPHOR BRONZE
Center Contact Plating GOLD OVER SILVER
Contact (AC) Max Rating R Load 0.014A@28VAC
Contact Current(AC)-Max 0.014 A
Contact Current(DC)-Max 0.014 A
Contact (DC) Max Power Rating R Load 0.4VA@28VDC
Contact (DC) Max Rating R Load 0.014A@28VDC
Contact Function ON-ON-(ON)
Contact Resistance 0.05 mΩ
Contact Voltage(AC)-Max 28 V
Contact Voltage(DC)-Max 28 V
Dielectric Withstand Volts 500VAC V
Electrical Life 50000 Cycle(s)
End Contact Material BRASS
End Contact Plating GOLD OVER NICKEL
Housing Material PHOSPHOR BRONZE
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 -10 °C
PCB Hole Count 10
Sealing EPOXY TERMINAL SEALED
Solderability HAND/WAVE
Surface Mount NO
Switch Action ALTERNATE
Switch Function SP3T
Switch Type TOGGLE SWITCH
Terminal Finish GOLD OVER NICKEL
Terminal Length 0.122 inch
Termination Type SOLDER
Washability SOLVENT

Alternate Parts for A27HB

This table gives cross-reference parts and alternative options found for A27HB. 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 A27HB, 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 Description Manufacturer Compare
A27HP Toggle Switch, DPDT/SP3T, On-on-(on), Horizontal, 6 PCB Hole Cnt, Solder Terminal, Paddle Actuator, Through Hole-straight NKK Switches A27HB vs A27HP

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