Illuminated Key Switches LT1-15-B 15x15mm 19x19mm | Salecom
LT1 series illuminated key switches with 1 million cycle life. 15x15mm & 19x19mm square design with LED options. Perfect for medical, automotive & industrial applications.
Key Switch - color panel
LT1-15-B/LT1-19-B
LT1 Short-travel Key Switches
Illuminated key switch. This series of products has a square structure. The main highlight of the product is long life, which can reach 1 million times. The product can be matched with LEDs of different colors and buttons of different colors. Diversified appearance colors. This switch is perfect for Medical bed, sphygmomanometer.
Features
- Dimension: 15 x 15mm, 19 x 19mm
- Colored cover, with or w/o LED
- Fully illuminated
Specification
- Contact Rating: 100mA max, 42 VAC/DC
- Mechanical Life: 1,000,000 cycles
- Contact Resistance: 100mΩ max. initial
- Insulation Resistance: 1,000 MΩ min.
- Dielectric Strength: 2,000VAC
- Operation Force: 3N ± 0.75N max
- Dimension: 15 x 15mm, 19 x 19mm
Materials
- SWITCH HOUSING: PBT/PA46 (UL94V-0)
- TRANSPARENT ACTUATOR: PC (UL94V-0)
- ACTUATOR: ABS
- CONTACT: Stainless, Au version tin-plated
- TERMINALS: Brass, Au version tin-plated
- TERMINALS SEAL: Epoxy
Product Drawings
Safety Approval
Application
- Medical equipment
- Automotive
- Industrial control
- Audio control panel
- Lighting
- Youtube
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How Can You Ensure Long-Term Reliability in Medical Equipment Control Interfaces?
Our LT1 illuminated key switches deliver 1 million cycle mechanical life specifically engineered for medical beds and sphygmomanometers, eliminating premature switch failure in critical healthcare applications. With full medical-grade certifications (ISO13485-ready materials), RoHS compliance, and customizable LED color indicators for intuitive patient and operator interfaces, we provide the reliability your medical devices demand. Contact us to receive technical specifications and samples tailored to your medical equipment requirements.
Designed specifically for medical beds, sphygmomanometers, audio control panels, lighting systems, automotive electronics, and industrial control equipment, the LT1 series delivers reliable performance with a contact rating of 100mA max at 42 VAC/DC and an operation force of 3N ± 0.75N. The switches feature 100mΩ maximum initial contact resistance, 1,000MΩ minimum insulation resistance, and 2,000VAC dielectric strength, meeting stringent industry standards. Backed by Salecom's 30 years of professional switch manufacturing expertise and comprehensive certifications including ISO9001, TS16949, ISO14001, UL, CSA, ENEC, TUV, and CQC approvals, these illuminated key switches provide the quality, stability, and competitive performance that leading global brands demand for their critical applications.