Datasheets
A12HB by:

Process Sealed Subminiature Toggle Switch; Poles: SPDT; Circuits: On-On; 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: Process Sealed; Rating: 0.4

Part Details for A12HB by NKK Switches

Overview of A12HB 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 A12HB

Part # Distributor Description Stock Price Buy
DISTI # 09X8037
Newark Process Sealed Subminiature Toggle |Nkk Switches A12HB RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $8.6300
  • 5 $8.0500
  • 10 $7.4000
  • 25 $6.7500
  • 50 $6.1100
  • 100 $5.4000
  • 250 $4.8500
$4.8500 / $8.6300 Buy Now
DISTI # 360-3008-ND
DigiKey SWITCH TOGGLE SPDT 0.4VA 28V Min Qty: 1 Lead time: 13 Weeks Container: Bulk 632
In Stock
  • 1 $5.9800
  • 10 $5.1600
  • 25 $4.8656
  • 50 $4.6538
  • 100 $4.4510
  • 250 $4.1961
  • 500 $4.0126
  • 1,000 $3.8369
$3.8369 / $5.9800 Buy Now
DISTI # 633-A12HB
Mouser Electronics Toggle Switches SPDT ON-ON .248 FLAT STRT BRKT PC .4VA RoHS: Compliant 98
  • 1 $5.5100
  • 10 $5.0300
  • 25 $4.8100
  • 50 $4.6500
  • 100 $4.5800
  • 250 $4.3500
  • 500 $4.0100
  • 1,000 $3.8300
$3.8300 / $5.5100 Buy Now
DISTI # 70364587
RS Sealed Toggle Switch, SPDT, ON-NONE-ON, Flatted, W/Brckt, No Cap, 0.4A, 28VAC/DC | NKK Switches A12HB RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 11 Weeks, 0 Days Container: Bulk 0
  • 1 $5.5800
  • 10 $5.4100
  • 25 $5.2300
$5.2300 / $5.5800 RFQ
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks 0
  • 1 $4.0900
$4.0900 Buy Now
DISTI # A12HB
TTI Toggle Switches SPDT ON-ON .248 FLAT STRT BRKT PC .4VA Min Qty: 1 Package Multiple: 1 Container: Bulk Americas - 50
In Stock
  • 1 $5.3300
  • 25 $4.6800
  • 50 $4.5300
  • 100 $4.4200
  • 250 $4.3100
  • 500 $4.2200
  • 1,000 $4.1400
$4.1400 / $5.3300 Buy Now
Powell Electronics PROCESS SEALED SUBMINIATURE TOGGLE Min Qty: 1 36
  • 1 $5.1700
  • 10 $4.8000
  • 100 $4.4800
  • 250 $3.9200
  • 2,500 $3.4900
$3.4900 / $5.1700 Buy Now

Part Details for A12HB

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A12HB Part Data Attributes

A12HB NKK Switches
Buy Now Datasheet
Compare Parts:
A12HB NKK Switches Process Sealed Subminiature Toggle Switch; Poles: SPDT; Circuits: On-On; 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: Process Sealed; 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
Samacsys Manufacturer NKK Switches
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
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 7
Sealing EPOXY TERMINAL SEALED
Solderability HAND/WAVE
Surface Mount NO
Switch Action LATCHED
Switch Function SPDT
Switch Type TOGGLE SWITCH
Terminal Finish GOLD OVER NICKEL
Terminal Length 0.122 inch
Termination Type SOLDER
Washability SOLVENT

Alternate Parts for A12HB

This table gives cross-reference parts and alternative options found for A12HB. 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 A12HB, 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
A12HP Process Sealed Subminiature Toggle Switch; Poles: SPDT; Circuits: On-On; 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: Process Sealed; Rating: 0.4 NKK Switches A12HB vs A12HP
A12HB1 Toggle Switch, SPDT, On-on, Horizontal, 5 PCB Hole Cnt, Solder Terminal, Paddle Actuator, Through Hole-straight NKK Switches A12HB vs A12HB1

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