Datasheets
MB2521S4W01-CG by: NKK Switches

Snap-Action Bushing Mount Pushbutton; Poles: DPDT; Circuits: On-Mom; Current Rating: 3A (AC); Rating (AC): 125V; Actuator Type: Round, Button; Actuator Cap Color: Blue; Mounting Type: Panel Mount, Rear; Termination Style: Solder Lug; Features: Epoxy Sealed Terminals; panel cutout dimensions: Circular - 6.50mm Dia; Rating: 3; Illumination: Non-Illuminated

Part Details for MB2521S4W01-CG by NKK Switches

Results Overview of MB2521S4W01-CG by NKK Switches

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Applications Space Technology Aerospace and Defense Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

MB2521S4W01-CG Information

MB2521S4W01-CG by NKK Switches is a Pushbutton Switch.
Pushbutton 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 MB2521S4W01-CG

Part # Distributor Description Stock Price Buy
DISTI # 10X4858
Newark Snap-Action Bushing Mount Pushbutton |Nkk Switches MB2521S4W01-CG RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
Buy Now
Powell Electronics SNAP-ACTION BUSHING MOUNT PUSHBUTTON Min Qty: 1 135
  • 1 $11.4300
  • 250 $9.5100
  • 2,500 $7.8400
$7.8400 / $11.4300 Buy Now

Part Details for MB2521S4W01-CG

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MB2521S4W01-CG Part Data Attributes

MB2521S4W01-CG NKK Switches
Buy Now Datasheet
Compare Parts:
MB2521S4W01-CG NKK Switches Snap-Action Bushing Mount Pushbutton; Poles: DPDT; Circuits: On-Mom; Current Rating: 3A (AC); Rating (AC): 125V; Actuator Type: Round, Button; Actuator Cap Color: Blue; Mounting Type: Panel Mount, Rear; Termination Style: Solder Lug; Features: Epoxy Sealed Terminals; panel cutout dimensions: Circular - 6.50mm Dia; Rating: 3; Illumination: Non-Illuminated
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer NKK SWITCHES CO LTD
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8536.50.70.00
Actuator Finish NICKEL
Actuator Length 0.307 inch
Actuator Material BRASS
Actuator Travel 0.9906 mm
Actuator Type PUSHBUTTON
Additional Feature CAP COLOUR- BLUE
Body Breadth 12.7 mm
Body Height 10.3124 mm
Body Length or Diameter 13.0048 mm
Bushing Diameter 0.236 inch
Bushing Length 0.315 inch
Bushing Type M6P0.75
Center Contact Material SILVER ALLOY
Contact (AC) Max Rating R Load 3A@125VAC
Contact Current(AC)-Max 3 A
Contact Function ON-(ON)
Contact Resistance 0.02 mΩ
Contact Timing SNAP ACTION
Contact Voltage(AC)-Max 125 V
Electrical Life 25000 Cycle(s)
End Contact Material SILVER
End Contact Plating SILVER
Housing Material STAINLESS STEEL
Illumination NON-ILLUMINATED
Insulation Resistance 1000000000 Ω
Insulator Material DIALLYL PHTHALATE
Mounting Feature PANEL MOUNT
Operating Temperature-Max 85 °C
Operating Temperature-Min -30 °C
Sealing EPOXY
Surface Mount NO
Switch Action MOMENTARY
Switch Function DPDT
Switch Type MINIATURE SWITCH
Terminal Length 0.157 inch
Termination Type SOLDER

Alternate Parts for MB2521S4W01-CG

This table gives cross-reference parts and alternative options found for MB2521S4W01-CG. 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 MB2521S4W01-CG, 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
MB2461JA05-E-1E NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, Wire Wrap Terminal, Through Hole-straight MB2521S4W01-CG vs MB2461JA05-E-1E
MB2461E1W26-HA NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, 10 PCB Hole Cnt, Solder Terminal, Through Hole-straight MB2521S4W01-CG vs MB2461E1W26-HA
EB2061P-J41E-E NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, 6 PCB Hole Cnt, Solder Terminal, Through Hole-straight MB2521S4W01-CG vs EB2061P-J41E-E
EB2061-J31F-C NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, Solder Lug Terminal, Panel Mount MB2521S4W01-CG vs EB2061-J31F-C
MB2461JA08-B-1E NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, Wire Wrap Terminal, Through Hole-straight MB2521S4W01-CG vs MB2461JA08-B-1E
MB2461JW01-G-1E NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, Solder Lug Terminal, Panel Mount MB2521S4W01-CG vs MB2461JW01-G-1E
MB2461S2W30-HC NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, 8 PCB Hole Cnt, Solder Terminal, Through Hole-right Angle MB2521S4W01-CG vs MB2461S2W30-HC
MB2461A1A05-FB NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, Wire Wrap Terminal, Through Hole-straight MB2521S4W01-CG vs MB2461A1A05-FB
MB2461S1W25-HC NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, 10 PCB Hole Cnt, Solder Terminal, Through Hole-straight MB2521S4W01-CG vs MB2461S1W25-HC
MB2461E2W01-HB NKK Switches Check for Price Pushbutton Switch, DPDT, On-(on), Momentary, Solder Lug Terminal, Panel Mount MB2521S4W01-CG vs MB2461E2W01-HB

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