Xbox360 SMD

What type of Xbox360 Smds are these for the trinity MB?


Hello Djdeezy, and welcome to the TechForum.

In regard to the marking C3R9, this appears to be a 0.1uF capacitor like those linked HERE.
The 402, could indicate that the package is 0402 metric or 0402 imperial. Youl will want to measure the device to ensure which one is correct. The 0402 imperial should measure 0.016" x 0.008" and the 0402 metric should measure 0.039" x 0.020".

In regard to the marking R3R22, this appears to be a 499 ohm resistor like those linked HERE.
Similar to the capacitor, the 402 could indicate package and be either 0402 metric or 0402 imperial, so you will want to measure the SMDs on the board to ensure which package you require.

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