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Product Overview
Digi-Key Part Number SW420-ND
Quantity Available 36,033
Can ship immediately

Factory Stock ?: 28,500

Manufacturer Part Number


Description Tactile Switch SPST-NO Top Actuated Through Hole
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 16 Weeks
Documents & Media
Datasheets B3W Series
Tactile Switch Usage Guide
Other Related Documents How to Read Date Codes
Product Training Modules Medical Solutions
Product Attributes Select All



Tactile Switches


Omron Electronics Inc-EMC Div

Series B3W
Packaging ? Bulk ?
Part Status Active
Circuit SPST-NO
Switch Function Off-Mom
Contact Rating @ Voltage 0.05A @ 24VDC
Actuator Type Plunger for Cap
Mounting Type Through Hole
Actuator Height off PCB, from Pins 7.30mm
Actuator Orientation Top Actuated
Termination Style PC Pin
Outline 6.50mm x 6.00mm
Illumination Non-Illuminated
Illumination Voltage (Nominal) -
Illumination Type, Color -
Operating Force 230gf
Ingress Protection IP67 - Dust Tight, Waterproof
Features Sealed - Fully
Actuator Material -
Switch Travel 0.25mm
Mechanical Life 1,000,000 Cycles
Operating Temperature -25°C ~ 70°C
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Additional Resources
Standard Package ? 1,500
Other Names B3W-1052 BY OMZ

14:11:13 10/25/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 0.64000 0.64
10 0.61300 6.13
25 0.60200 15.05
50 0.57940 28.97
100 0.49980 49.98
250 0.45440 113.60
500 0.43168 215.84
1,000 0.34080 340.80
5,000 0.31808 1,590.40

Submit a request for quotation on quantities greater than those displayed.

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