4 PIN 4x4x1.5mm Tactile Momentary Switch

The C&K PTS526 SK15 SMTR2 LFS is a high-quality tactile switch designed for surface mount applications. This compact switch offers reliable tactile feedback with a low-profile design, making it ideal for consumer electronics, industrial controls, and telecommunications equipment where space-saving and durability are essential.

Key Features of C&K PTS526 SK15 SMTR2 LFS Tactile Switch:

• Precise Tactile Feedback: Clear click response with 160gf operating force
• Compact SMD Design: Space-saving 5.2mm × 6.2mm footprint
• Long Mechanical Life: Rated for 100,000 minimum actuations
• Low Profile: Just 2.5mm height for slim applications
• Reliable Construction: Sealed design with IP67 rating when properly mounted

Technical Specifications of C&K PTS526 SK15 SMTR2 LFS Tactile Switch:

• Contact Rating: 50mA at 12V DC
• Operating Force: 160±50gf
• Travel Distance: 0.25mm typical
• Electrical Life: 50,000 cycles minimum
• Mechanical Life: 100,000 cycles minimum
• Operating Temperature: -40°C to +85°C

Mechanical Specifications of C&K PTS526 SK15 SMTR2 LFS Tactile Switch:

• Package Type: Surface Mount (SMD)
• Actuator Type: Round, domed button
• Termination: Gold-plated contacts
• Housing Material: Thermoplastic with nickel-plated base

Dimensions:

• Length: 6.2mm
• Width: 5.2mm
• Height: 2.5mm
• Actuator Height: 0.5mm above housing

Mounting Options:

• Surface Mount: Designed for automated PCB assembly
• Panel Mount: Can be used with appropriate cutouts and adhesive

Schematic Diagram, Connection, Wiring and Pinout of PTS526 Switch:

• Pin Configuration: 4-pin SMD (2 pairs connected internally)
• Connection: Normally open (NO) single-pole single-throw (SPST)
• PCB Layout: Compatible with standard SMD tactile switch footprints

Datasheet of C&K PTS526 SK15 SMTR2 LFS Tactile Switch:

• Download PTS526 Datasheet (PDF)

Applications of C&K PTS526 SK15 SMTR2 LFS Tactile Switch:

• Consumer Electronics: Remote controls, smart home devices
• Industrial Controls: Control panels, instrumentation
• Telecommunications: Networking equipment, routers
• Medical Devices: Portable medical equipment interfaces
• Automotive Electronics: Dashboard controls, infotainment systems

Equivalent of C&K PTS526 SK15 SMTR2 LFS Tactile Switch:

• Omron B3U-1000P: Similar SMD tactile switch alternative
• Panasonic EVQ-P0D07K: Compact tactile switch substitute
• TE Connectivity 1825910-3: High-reliability SMD switch
• ALPS SKQGAFE010: Japanese-made tactile switch alternative

Package Includes:

• 1 x C&K PTS526 SK15 SMTR2 LFS Tactile Switch