CYNTEC CO., LTD.

乾坤科技股份有限公司

Jan., 2020

DOCUMENT

: CYNVC-19X-030

(Preliminary specification)

REVISION

: A2

PAGE

: 3 OF 8

PIN 2

PIN 1

Coil clockwise around

Upside of Chip

XXX

XXX

4R7

The point on the top surface represents winding direction of choke.

(1) Marking

The inductor is marked with a 3-digit code

Example – – 4.7

H  4R7

(2) Date Code

X

X X

(1)

(2)

X X X

(3)

Where

(1) Year Code

Ex : 2020 = 0

(2) Weekly Code

Serial number : 01 ~ 53

(3) Taping No.

Serial number : 001 ~ ZZZ

Issued