RUKO KES Form C 90° 9.4mm SPDT PCB Mount Switch

In precision electronics, finding a compact, right-angle PCB switch that handles low-level signals reliably can be a challenge. The RUKO KES Form C 90° 9.4mm switch solves this by offering a single-pole double-throw (SPDT) contact configuration in a space-saving right-angle mount with a 9.4mm grid dimension. Its gold-plated copper-tin contacts and PBT GF insulation ensure dependable switching in demanding applications.

Who is it for

This switch is ideal for engineers and technicians designing or repairing electronic devices that require a compact, PCB-mounted SPDT switch with a right-angle orientation. It suits applications in industrial controls, test equipment, and communication devices where board space is limited and signal integrity is critical.

Main features

• SPDT (Form C) contact configuration: Common, Normally Open, and Normally Closed contacts for versatile switching.
• Right-angle PCB mount with 9.4mm grid dimension for high-density board layouts.
• Gold-plated copper-tin contacts with contact resistance below 10 mΩ for excellent conductivity.
• PBT GF insulation material with UL94 V-0 flammability rating for enhanced safety.
• Wide operating temperature range from -40°C to +100°C for use in harsh environments.
• Rated for 60 V AC/DC and 1 A, suitable for low-power signal switching.
• Supports over 1000 mating cycles for long service life.
• RoHS compliant construction.

Specifications

• Series: KES
• Contact configuration: Form C (SPDT)
• Mounting type: PCB mount, right-angle (90°)
• Grid dimension: 9.4 mm
• Number of contacts: 3
• Rated voltage: 60 V AC/DC
• Rated current: 1 A
• Test probe diameter: 2 mm
• Contact material: Copper-tin (CuSn), gold-plated
• Insulation material: PBT GF (Polybutylene Terephthalate, glass fiber reinforced)
• Flammability rating: UL94 V-0
• Operating temperature range: -40°C to +100°C
• Color: Grey
• Connection method: Solder pin
• Contact resistance: < 10 mΩ
• Mating cycles: > 1000
• RoHS compliance: Yes
• Pollution degree: 2

Tips

When soldering this switch, use a temperature-controlled soldering iron and avoid excessive heat to prevent damage to the PBT GF housing. Ensure proper alignment with the PCB footprint for the right-angle orientation to maintain mechanical stability.