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NKK Switches-SB221NO Switch Push Button Switch Push Button OFF (ON) SPST Round Plunger 3A 250VAC Momentary Panel Mount Screw
Switches

SB221NO

Active
NKK Switches

SWITCH PUSH BUTTON OFF (ON) SPST ROUND PLUNGER 3A 250VAC MOMENTARY PANEL MOUNT SCREW

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Search across all available documentation for this part.

DocumentsProduct Change Notice ENTechnical Data Sheet EN+1
NKK Switches-SB221NO Switch Push Button Switch Push Button OFF (ON) SPST Round Plunger 3A 250VAC Momentary Panel Mount Screw
Switches

SB221NO

Active
NKK Switches

SWITCH PUSH BUTTON OFF (ON) SPST ROUND PLUNGER 3A 250VAC MOMENTARY PANEL MOUNT SCREW

Deep-Dive with AI

DocumentsProduct Change Notice ENTechnical Data Sheet EN+1

Technical Specifications

Parameters and characteristics for this part

SpecificationSB221NO
Actuator MarkingNo Marking
Actuator TypeRound, Button
CircuitSPST-NO
Color - Actuator/CapBlack
Current Rating (Amps)3 A
Mounting TypePanel Mount, Rear
Operating Temperature [Max]70 °C
Operating Temperature [Min]-10 °C
Panel Cutout Dimensions [diameter]12.5 mm
Switch FunctionOff-Mom
Termination StyleSolder Lug
TypeStandard
Voltage Rating - AC125 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 55$ 7.24
2626$ 7.24
MouserN/A 1$ 6.32
10$ 5.83
25$ 5.51
50$ 5.30
100$ 5.11
250$ 4.79
500$ 4.74
1000$ 4.64
NewarkEach 1$ 7.32
10$ 6.25
25$ 5.68

Description

General part information

SB Series

SWITCH PUSH BUTTON OFF (ON) SPST ROUND PLUNGER 3A 250VAC MOMENTARY PANEL MOUNT SCREW