What are the key electrical specifications?

The switch is rated for 50mA at 12V DC, with an insulation resistance of 100MΩ minimum at 500V DC and a dielectric strength of 250V AC for 1 minute.

What is the operating force and travel?

The switch has an operating force of 1.6N and a travel distance of 0.25mm.

What should engineers review before using this switch?

Engineers should verify the mechanical mounting requirements, the reflow soldering temperature profile, and ensure the 1.6N actuation force meets the ergonomic requirements of the end product.

What should sourcing teams check before buying TS-1187A-B-A-B?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of TS-1187A-B-A-B?

Use the TS-1187A-B-A-B datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TS-1187A-B-A-B pinout to locate pins, power rails, and interface signals before layout.

TS-1187A-B-A-B Datasheet, Specs, Alternatives & ECAD | XKB Connection

AI summary

The TS-1187A-B-A-B is a compact 5.1x5.1mm SMD tactile switch from XKB Connection, rated for 50mA at 12V DC with a 1.6N operating force.

Best for

Consumer electronics
Compact control panels
General purpose tactile input

Avoid if

High-current switching applications
Environments requiring high IP ratings without additional sealing

Check before use

Reflow soldering compatibility
Mechanical clearance for the 1.5mm height

Key specifications

Dimensions: 5.1mm x 5.1mm x 1.5mm
Operating Force: 1.6N
Contact Rating: 50mA @ 12V DC
Travel: 0.25mm

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsIndustrial Controls

Datasheet

ec0cccb90e2dece5d905c2ff1e8beae4_2304140030_XKB-Connection-TS-1187A-B-A-B_C318884.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TS-1187A-B-A-B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a surface-mount (SMD) tactile switch with a 5.1mm x 5.1mm footprint and 1.5mm height, commonly used for user interface buttons.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the TS-1187A-B-A-B?+×

What are the key electrical specifications?+×

What is the operating force and travel?+×

What should engineers review before using this switch?+×

What should sourcing teams check before buying TS-1187A-B-A-B?+×

What is the pinout of TS-1187A-B-A-B?+×