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E-SWITCH D16OAS21 Illuminated Pushbutton Switch

Series D16 illuminated pushbutton switch designed for control panels, featuring durable polyetherimide housing, silver-plated copper contacts, and various illumination options. Ideal for industrial controls, instrumentation, transportation, and telecommunications, it offers reliable operation with a life expectancy of 50,000 electrical cycles and contact resistance max 100mΩ. Its robust construction includes a diallyl phthalate contact housing and polycarbonate lens, supporting up to 5A@250 VAC and multiple lamp voltages. Suitable for demanding environments with -20°C to 55°C operating temperature.

Authorized Distributors
Source:DigiKey
Part No:D16OAS21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $11.8088
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Part No:D16OAS21
Stock:0
Inv Date:06-03-2026
Price: Unit price: $11.8
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Part No:D16OAS21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $11.22
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Part No:D16OAS21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $14.79
Buy/RFQ:
Part No:D16OAS21
Stock:0
Inv Date:06-02-2026
Price: Unit price: $14.79
Buy/RFQ:

E-SWITCH D16OAS21 Illuminated Pushbutton Switch Specifications:

  • Contact Rating: 5A@250 VAC-UL, VDE, 8A@125 VAC - UL, CSA, 6A@24 VDC - UL, CSA
  • Life Expectancy (Electrical): 50,000 cycles
  • Contact Resistance: 100m max. typical, initial @ 2-4 VDC
  • Insulation Resistance: > 1,00MQ
  • Dielectric Strength: > 1,500 volts 1 minute; > 3,000 volts between poles
  • Actuation Force: 300g/pole
  • Operating Temperature: -20°C to 55°C
  • Housing Material: Polyetherimide (PEI)
  • Contact Housing: Diallyl Phthalate (DAP)
  • Lens Material: Polycarbonate (PC)
  • Contacts: Silver plated copper alloy
  • Terminals: Silver plated copper alloy

Buy the Buy Brand Co Illuminated Pushbutton Switch Part Number D16OAS21 Online

Order the Brand Co D16OAS21 illuminated pushbutton switch online today for high-performance control panel applications. Featuring a rugged polyetherimide housing, silver-plated copper contacts, and multiple lamp voltage options, this switch offers excellent durability and electrical reliability. Its robust design supports 5A@250 VAC, with a long electrical life of 50,000 cycles, making it ideal for industrial, instrumentation, and transportation systems. With enhanced resistance to environmental factors and easy installation, it ensures stable operation in demanding environments. Purchase now to upgrade your control system with a proven, reliable switch.

Get Brand Co D16OAS21 today—built for precision, durability, and reliable visual feedback in industrial control panels.

Frequently Asked Questions

Where can I buy E-SWITCH D16OAS21?

You can click on the BUY or RFQ button to purchase D16OAS21 from an authorized E-SWITCH distributor.

How do I troubleshoot issues or seek technical support for part D16OAS21?

You can download the D16OAS21 datasheet or visit the E-SWITCH website for support.

Who is the manufacturer of D16OAS21?

E-SWITCH

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