Adafruit PCA9685 16-channel PWM servo driver — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/adafruit-pca9685-16-channel-pwm-servo-driver/  (CC BY 4.0)
Basis: Adafruit (Eagle board file)
Catalog version: 2026-10-20

Overall (mm): length 62.23, width 25.4, height 3
- Adafruit PCA9685 16-channel PWM servo driver: 62.23 × 25.4 × 3 mm, 5.5 g. Adafruit's page rounds the length to 62.5 mm; 9 g with headers.
- Mounting holes: 4 × Ø2.5 mm on 55.88 × 19.05 mm centres. Hole centres are measured from the lower-left corner.
- The file is the outline with the holes; components and connectors are not modelled.

dimension  value
size  62.23 × 25.4 × 3 mm
mounting holes  4 × Ø2.5 mm on 55.88 × 19.05 mm centres
weight  5.5 g

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Adafruit: Adafruit PCA9685 16-channel PWM servo driver — web — Publisher's page; dimensions are facts — https://github.com/adafruit/Adafruit-16-Channel-PWM-Servo-Driver-PCB

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/adafruit-pca9685-16-channel-pwm-servo-driver/index.json
API: https://xemstudio.com/api/geometry?object=adafruit-pca9685-16-channel-pwm-servo-driver