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TMUX1248DCKR Breakout
IC SWITCH SPDT 3OHM 5V SC70-6
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Design a Custom BoardAbout This Component
General-purpose 2:1 analog/digital SPDT switch with 3Ω on-resistance and 1.8V logic compatibility. Operates from 1.08V to 5.5V with break-before-make switching and fail-safe logic protection. Ideal for bus multiplexing, signal routing, and low-power applications in industrial and consumer electronics.
Package: SOT-363 · 6 pins
Why does this need a breakout?
SOT-363 packages are tiny surface-mount devices with 0.65mm pin pitch, making hand-soldering risky and breadboard use impossible. A breakout board breaks out the 6 pins to standard 0.1" spacing, enabling reliable prototyping of MOSFETs, transistors, and level shifters without microscopy or specialized equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | TMUX1248DCKR |
| Package | SOT-363 |
| Pin Count | 6 |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 3Ohm (Typ) |
| Switch Circuit | SPDT |
| Voltage - Supply, Single (V+) | 1.08V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x TMUX1248DCKR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS