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8U Series Sealed Pushbutton Switches

8U Series Sealed ultraminaiature Pushbutton Switches

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Technical Parameters

Specification
CONTACT RATING:	0.4 VA max. @ 20 V AC or DC max.
CONTACT RESISTANCE:	Below 100 mΩ typ. (initial value) @ 2-4VDC, 100mA.
DIELECTRIC STRENGTH:	500 Vrms min.@sea level. (initial value)
MECHANICAL LIFE:	40,000 make-and-break cycles
OPERATING TEMPERATURE:	-40°C to 85°C
INSULATION RESISTANCE:	500MΩ min./500VDC

Material
CASE:	Glass filled nylon 6/6 or 4/6, flame retardant, heat stabilized ( UL94V-0 ).
PLUNGER:	Thermoplastic polyester (UL 94V-0), internal o-ring sealed.
SWITCH SUPPORT:	Steel, with Sn plated.
ACTUATOR:	Glass filled nylon 6/6, flame retardant, heat stabilized (UL94V-0), internal o-ring sealed.
TERMINALS:	Brass with gold plated over nickel plated.
CONTACT:	Phosphor bronze with gold plated over nickel plated.

Product Description：

The 8U miniature pushbutton switch is currently the smallest pushbutton switch available,

Advantages：

The 8U series is the smallest pushbutton switch available, offering powerful functionality with IP67 waterproof and dustproof protection.
It features 90° and 180° pin configurations, with a choice of straight or horizontal body orientation to accommodate different user preferences.
Available in SPDT and DPDT versions, with a standard cap option. Electrical rating is 0.4VA maximum, with voltage withstand up to 20V AC or DC, and an operating temperature range of -30°C to 85°C.
The body incorporates a rubber seal, validated by the quality assurance team to ensure reliable waterproof performance. The switch’s mounting bracket was developed through rigorous R&D testing to achieve stability in such a compact form factor.

Application：

PLCs, GPS, automotive electronics.

Small-scale instrument testing equipment, medical devices.

Network communication equipment, motherboards.

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