# PJRC Teensy 4.0

> What are the Teensy 4.0 board dimensions?

- Category: Electronics › Microcontroller boards · 2019
- Kind: Modern device
- Basis: published dimensions drawing
- Page: https://xemstudio.com/objects/teensy-4-0/ · JSON: https://xemstudio.com/api/geometry?object=teensy-4-0 · Plain text: https://xemstudio.com/objects/teensy-4-0/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); linked files under their publishers' licenses

## Overall (mm)

| length | width |
|---|---|
| 35.6 | 17.8 |

## Notes

- Micro-USB on one short edge; pads on 2.54 mm pitch, 15.24 mm between rows.
- Teensy 4.1 is 61 × 18 mm with the same width and header spacing.

## Where the files are

- PJRC (official): [Teensy 4.0 product page with dimensions](https://www.pjrc.com/store/teensy40.html) — PDF, web — see page (verify at link)

## Questions

**What are the PJRC Teensy 4.0 dimensions in mm?**

35.6 × 17.8 mm (length × width × height). Micro-USB on one short edge; pads on 2.54 mm pitch, 15.24 mm between rows.

**Where is the official CAD for the PJRC Teensy 4.0?**

PJRC (official): Teensy 4.0 product page with dimensions (PDF, web, see page). Linked from the sheet; Xem Studio does not rehost it.

## Fits with

- [Arduino Nano (classic and Nano Every)](https://xemstudio.com/objects/arduino-nano/)
- [Espressif ESP32-DevKitC](https://xemstudio.com/objects/esp32-devkitc/)