Key Switch - short plunger
LT2-15-T1
LT2 Short-travel Key Switches
Short travel and with extension plunger. High reliability contact and excellent tactility. This switch is perfect for Medical equipment, Industrial control, Automotive.
Features
- Long service life: 1,000,000 cycles
Specification
- Contact Rating: 100mA, 42VAC / DC
- Mechanical Life: 1,000,000 cycles
- Contact Resistance: 100mΩ max. (initial)
- Insulation Resistance: 1,000MΩ min.
- Dielectric Strength: 2,000VAC
- Operation Force: 3N ± 0.75N max.
- Dimension: 15 x 15mm, 19 x 19mm
Product Drawings

Application
- Medical equipment
- Automotive
- Industrial control
- Youtube
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Details - Files Download
How Can You Ensure Switch Reliability in Life-Critical Medical Devices?
Our LT2-15-T3 key switch delivers 1,000,000 mechanical cycles with exceptional tactility and contact reliability, specifically engineered for medical equipment where failure is not an option. With RoHS compliance, low contact resistance (100mΩ max), and 2,000VAC dielectric strength, this switch meets the rigorous standards of patient monitoring systems and diagnostic instruments. Contact us to receive detailed specifications and samples tailored to your medical device requirements.
With a contact rating of 100mA at 42VAC/DC and dielectric strength of 2,000VAC, the LT2 short-travel key switch provides reliable switching performance in critical applications. RoHS compliant and lead-free certified, this switch combines compact design with robust construction, making it the ideal choice for manufacturers seeking precision control solutions in medical diagnostic equipment, automotive dashboard controls, and industrial automation systems. Backed by over 30 years of switch manufacturing expertise, our LT2 series delivers the quality, reliability, and performance that leading global brands demand.







