Chip Packing
Espressif chips are packed on tape and reel. Then the reel is packed in an aluminum moisture barrier bag (MBB) in vacuum state to protect chips from absorbing moisture during transportation and storage. At last, the MBB is packed into a pizza box.
Espressif Product Packing Method
Note
The figure(s) above is for illustration purposes only. Actual product may vary.
Tape
This section introduces the dimensions of the carrier tape.
Package |
Carrier Width (W) |
Cavity Pitch (P 1) |
Cavity Width (A 0) |
Cavity Length (B 0) |
|---|---|---|---|---|
4 * 4 |
12.0 ± 0.30 |
8.0 ± 0.10 |
4.30 ± 0.10 |
4.30 ± 0.10 |
5 * 5 |
12.0 ± 0.30 |
8.0 ± 0.10 |
5.30 ± 0.10 |
5.30 ± 0.10 |
Note
The surface resistance of the carrier tape is 10 4 ~ 10 11 ohms.
Reel
This section introduces the dimensions of the reel.
Package |
Reel Size |
Quantity Per Reel |
|---|---|---|
4 * 4 |
13’’ |
5,000 |
5 * 5 |
13’’ |
5,000 |
Note
The surface resistance of the carrier tape is 10 4 ~ 10 11 ohms.
Pin1 Location
Pin 1 Orientation of Chips in Carrier Tape
Pizza Box
Inside of the pizza box of typical Espressif chips, together with the tape and reel, product label and dry-packing related items are also packed.
This section describes the product label. For information about dry packing related items, please go to Section Dry Packing Requirement.
Espressif Chip Label - One
Espressif Chip Label - Two
ESPRESSIF logo: Company logo and name
CPN: Espressif product name, e.g. ESP32-D0WDQ6
MPN: Manufacturing product name
LOT1: Number of mother lot
LOT2: Number of combined lot
QTY1: Quantity of mother lot
QTY2: Quantity of combined lot
D/C 1: Assembly date code for LOT1
D/C 2: Assembly date code for LOT2
Test ID: Test information
DATE: Packing date, MM-DD-YYYY, DATE “03-29-2016” stands for Mar 29th in 2016