Technical specifications, dimensions, and ordering information for C&K TDA Series ultra-miniature surface mount half-pitch DIP switches.
This datasheet details the C&K TDA Series Ultra-miniature Surface Mount Half-pitch DIP Switches. The document provides comprehensive technical data including switch functions (SPST with 2 to 10 positions), electrical and mechanical ratings, and material specifications such as glass filled PPA cases and tin-lead plated terminals.
The guide includes specific ordering information for various configurations, listing part numbers like TDA08H0SK1 alongside their dimensions, quantity per tube or reel, and package types. It also outlines typical applications ranging from hand-held electronic devices to instrumentation and controls.
| Switch Function | SPST – 2, 4, 6, 8 & 10 positions |
|---|---|
| Contact Rating (Switching) | 24 V DC, 25 mA |
| Contact Resistance | 100 milliohms max |
| Operating Temperature | -20°C to 85°C |
| Case Material | glass filled PPA (UL94V-0) |
The contact rating allows for 24 V DC at 25 mA when switching.
The mechanical and electrical life is rated for 1,000 cycles.
The switches operate within a temperature range of -20°C to 85°C.