Sealed Sub-Miniature Pushbutton Switches (SMT)

8B Series
SMT Sealed Sub-Miniature Pushbutton Switches

Dailywell 8B series sealed sub-miniature pushbutton switches come in a surface mount design with tape and reel packaging. SPST or SPDT function with gold or silver contacts and comply with IP67 standards. The distinctive feature is contact rating up to 3A 120VAC or 28VDC and the operating temperature range between -30℃ and 85℃.

Applications of Dailywell 8B series pushbutton switches include telecommunications, networking, performance audio, instrumentation, computers/servers, external hard drives and modems, and low power on/off designs.

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Description

8B Series
SMT Sealed Sub-Miniature Pushbutton Switches

Dailywell 8B series sealed sub-miniature pushbutton switches come in a surface mount design with tape and reel packaging. SPST or SPDT function with gold or silver contacts and comply with IP67 standards. The distinctive feature is contact rating up to 3A 120VAC or 28VDC and the operating temperature range between -30℃ and 85℃.

Applications of Dailywell 8B series pushbutton switches include telecommunications, networking, performance audio, instrumentation, computers/servers, external hard drives and modems, and low power on/off designs.

Specification

Specification

  • CONTACT RATING: Dependent upon contact material.
  • MECHANICAL LIFE: 50, 000 make-and-break cycles.
  • CONTACT RESISTANCE: 20 mΩmax. initial @ 2-4VDC, 100mA for both silver and gold plated contacts.
  • INSULATION RESISTANCE: 1, 000 MΩmin.
  • DIELECTRIC STRENGTH: 1, 000 Vrms min.@ sea level.
  • OPERATING TEMPERATURE: -30°C to 85°C.

Materials

Materials

  • CASE & BUSHING: Glass filled nylon 6/6, flame retardant, heat stabilized (UL94v-0).
  • PLUNGER: Thermoplastic Polyester (UL 94V-0), with intenal O-ring seal.
  • SWITCH SUPPORT: Brass, tin plated.
  • CONTACT / TERMINALS: Silver or gold plated copper alloy.

Applications

Applications

Telecommunications, Networking equipment, Performance audio, Instrumentation, Computers/servers, External hard drives and Modems.

Safety / Quality Approvals

Safety / Quality Approvals

Safety Quality Approvals

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Sealed Sub-Miniature Pushbutton Switches (SMT)

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