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Switches / Rocker Switches / JWM21BA2A-A
Datasheets
JWM21BA2A-A by: NKK Switches

High Inrush 10 & 16 AMP Rocker; Status: Active; Poles: DPST; Circuits: On-Off; Current Rating: 10A (AC); Rating (AC): 125V; Actuator Type: Concave (Curved); Actuator Cap Color: Black; Actuator Marking: O -; Mounting Type: Panel Mount, Snap-In; Termination Style: Solder, Quick Connect - 0.110" (2.8mm); ingress protection: Dust Proof; Features: Epoxy Sealed Terminals; panel cutout dimensions: Rectangular - 24.00mm x 15.40mm; Rating: 10; Illumination: Non-Illuminated

Part Details for JWM21BA2A-A by NKK Switches

Results Overview of JWM21BA2A-A by NKK Switches

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JWM21BA2A-A Information

JWM21BA2A-A by NKK Switches is a Rocker Switch.
Rocker 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 JWM21BA2A-A

Part # Distributor Description Stock Price Buy
DISTI # 10X0451
Newark Switch, Rocker, Dpst, 10A, 250Vac, Black, Switch Operation:On-None-Off, Contact Configuration:Dpst, Illumination:Non Illuminated, Switch Mounting:Panel Mount, Actuator/Cap Colour:Black, Product Range:Jw Series Rohs Compliant: Yes |Nkk Switches JWM21BA2A-A RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $21.2200
  • 5 $20.1800
  • 10 $18.7200
  • 25 $17.1100
  • 50 $14.8500
  • 100 $13.8800
  • 250 $12.6700
$12.6700 / $21.2200 Buy Now
DISTI # 360-2644-ND
DigiKey SWITCH ROCKER DPST 10A 125V Min Qty: 1 Lead time: 20 Weeks Container: Tray 23
In Stock
  • 1 $14.4000
  • 10 $12.4280
  • 25 $11.7180
  • 50 $11.2072
  • 100 $10.7179
  • 250 $10.1023
  • 500 $9.6593
  • 1,000 $9.2348
$9.2348 / $14.4000 Buy Now
DISTI # 633-JWM21BA2A-A
Mouser Electronics Rocker Switches DPST TV5 RATED BLK BARIER/CAP VERT MARK RoHS: Compliant 98
  • 1 $12.7900
  • 10 $11.6300
  • 25 $11.0100
  • 100 $10.7100
  • 250 $10.1000
  • 500 $9.6500
$9.6500 / $12.7900 Buy Now
DISTI # 70234762
RS Switch, Rocker, DPST, ON-NONE-OFF, Non-Illum, W/Barrier, Black, Vert I/O,10A,125VAC, QC Min Qty: 1 Package Multiple: 1 Lead time: 35 Weeks, 0 Days Container: Bulk 0
  • 1 $12.7600
$12.7600 RFQ
DISTI # JWM21BA2A-A
TTI Rocker Switches DPST TV5 RATED BLK BARIER/CAP VERT MARK Min Qty: 1 Package Multiple: 1 Container: Bulk Americas - 29
In Stock
  • 1 $12.5200
  • 5 $11.5800
  • 10 $11.0500
  • 25 $10.8300
  • 40 $10.6200
  • 80 $10.4100
  • 250 $9.6000
$9.6000 / $12.5200 Buy Now
Powell Electronics HIGH INRUSH 10 AMP ROCKER Min Qty: 1 1340
  • 1 $13.9800
  • 250 $11.8300
  • 2,500 $9.3700
$9.3700 / $13.9800 Buy Now

Part Details for JWM21BA2A-A

JWM21BA2A-A CAD Models

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JWM21BA2A-A Part Data Attributes

Parametric Data
JWM21BA2A-A NKK Switches
Buy Now Datasheet
Compare Parts:
JWM21BA2A-A NKK Switches High Inrush 10 & 16 AMP Rocker; Status: Active; Poles: DPST; Circuits: On-Off; Current Rating: 10A (AC); Rating (AC): 125V; Actuator Type: Concave (Curved); Actuator Cap Color: Black; Actuator Marking: O -; Mounting Type: Panel Mount, Snap-In; Termination Style: Solder, Quick Connect - 0.110" (2.8mm); ingress protection: Dust Proof; Features: Epoxy Sealed Terminals; panel cutout dimensions: Rectangular - 24.00mm x 15.40mm; Rating: 10; Illumination: Non-Illuminated
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NKK SWITCHES CO LTD
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.50.90.65
Samacsys Manufacturer NKK Switches
Actuator Angle 26 deg
Actuator Color BLACK
Actuator Finish MATTE
Actuator Length
Actuator Material POLYPHENYLENE OXIDE
Actuator Type ROCKER
Additional Feature TV5 RATING
Body Breadth 15.3924 mm
Body Color BLACK
Body Height 33.5788 mm
Body Length or Diameter 22.606 mm
Center Contact Material SILVER
Center Contact Plating SILVER
Contact (AC) Max Rating R Load 10A@250VAC
Contact Current(AC)-Max 10 A
Contact Function ON-ON
Contact Resistance 0.01 mΩ
Contact Voltage(AC)-Max 250 V
Dielectric Withstand Volts 4000VAC V
Electrical Life 25000 Cycle(s)
End Contact Material SILVER
End Contact Plating SILVER
Housing Material NYLON
Insulation Resistance 1000000000 Ω
Insulator Material PHENOLIC
JESD-609 Code e4
Mounting Feature PANEL MOUNT
Operating Force-Max 7.84 N
Operating Temperature-Max 70 °C
Operating Temperature-Min -25 °C
Sealing EPOXY
Solderability WAVE
Surface Mount NO
Switch Action LATCHED
Switch Function DPST
Switch Type ROCKER SWITCH
Terminal Finish SILVER
Terminal Length 0.295 inch
Terminal Material BRASS
Termination Type SOLDER

Alternate Parts for JWM21BA2A-A

This table gives cross-reference parts and alternative options found for JWM21BA2A-A. 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 JWM21BA2A-A, 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
JWM21BFB-A NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21BFB-A
JWM21BE2C-H NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21BE2C-H
JWM21RB2H NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21RB2H
JWM21BG1H-H NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21BG1H-H
JWM21BF2A-A NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21BF2A-A
JWM21RG2B NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21RG2B
LTGZO50M-TB-B-A/250N Carling Technologies Check for Price Rocker Switch, DPST, On-(off), Horizontal, Quick Connect Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs LTGZO50M-TB-B-A/250N
JWM21RHC NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21RHC
JWM21RE1B NKK Switches Check for Price Rocker Switch, DPST, On-on, Horizontal, Solder Lug Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs JWM21RE1B
LTGYO50B-TB-B-R/12V Carling Technologies Check for Price Rocker Switch, DPST, (on)-off, Horizontal, Quick Connect Terminal, Rocker Actuator, Panel Mount JWM21BA2A-A vs LTGYO50B-TB-B-R/12V

JWM21BA2A-A Related Parts

JWM21BA2A-A Frequently Asked Questions (FAQ)

  • The recommended torque for mounting the JWM21BA2A-A switch is 0.5-1.5 N·m (4.4-13.4 in·lb).

  • Yes, the JWM21BA2A-A switch is designed to be washable and can operate in harsh environments, but it's recommended to follow proper cleaning and maintenance procedures to ensure reliability.

  • The maximum operating frequency for the JWM21BA2A-A switch is 20 operations per minute.

  • The JWM21BA2A-A switch is rated for operation up to 85°C (185°F), but it's recommended to derate the switch's electrical ratings at higher temperatures.

  • The JWM21BA2A-A switch is not intended for use in safety-critical applications, such as those requiring UL or IEC 61508 certification. Consult NKK Switches for alternative options.

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