Cherry MX Black Switch Chatter & Bounce Test

The Cherry MX Black is a linear mechanical switch requiring 60g of actuation force with a 2.0mm travel distance. Its nominal contact bounce threshold is 5ms. Use our interactive tester below to measure your switch's microsecond bounce timing (t-delta) and identify double-typing faults.

Universal Keyboard Diagnostic Suite

Multi-layout visual key tester, switch chatter bounce analyzer, NKRO gaming combo stress tester & APM counter.

Active Input Event:Awaiting keypress...

Press any keys simultaneously on your physical keyboard to begin diagnosis...

↔ Swipe left/right to view full 104-key layout

Tested Keys

0 / 84 (0%)

Active Keys

0 Held

Peak NKRO

0 Keys

Chatter Alerts

0 Defects

Typing Speed

0 APM

NKRO Protocol

READY

HELPFUL TECHNICAL CONTENT & FAQS

Frequently Asked Questions

Everything you need to know about this diagnostic instrument, calibration procedures, and display technical standards.

01.How do I test my Cherry MX Black switches for chatter?

Press your Cherry MX Black key repeatedly in our tester. Our high-resolution performance timers track the time delta between consecutive keydown events. Any delta under 5ms indicates switch contact bounce (chatter).

02.What is the expected bounce time for Cherry MX Black?

The official manufacturer spec for Cherry MX Black is a contact debounce threshold of 5ms. If keydown events trigger faster than this window, the physical leaf contacts may require cleaning or replacement.

03.What are the technical specs of Cherry MX Black?

Cherry MX Black is a Linear switch manufactured by Cherry with an actuation force of 60g and a key travel distance of 2.0mm.