Specifications

Fine Page 2 of 3
SPECIFICATION
DESC：
Φ20.5x40-6.4uH-55mm
Rev：A.0
CUST:
XXX
CUST P/N:
一、尺寸 DIMENSION:(mm)
二、SCHEMATIC DIAGRAM:
A
40.0±1.5
B
21±1.5
C
1.25 Max
D
55±3
E
2-5
F
43.5±1
G
10.0 ref
H
2.1Max
I
5.3 ref
M
8.0 ref
Note：
1.Cross the wire;
2.Wrap 8mm(ref) width high
temperature adhesive paper 1-2
TS at the outlet position;
3.The coil is attached with a
round hard magnetic chip with
slot, the size of the magnetic
chip is 43.5±1mm, the inner
hole is 5.mm, and the thickness
is 0.7±0.1mm。
三、Winding Specification:
NO.
TERMINAL
WIRE
Turns
Winding Direction
1
S
F
1.0±0.2mm
10Ts
CCW
四、ELECTRICAL CHARACTERISTICS:
TEMPERATURE:25±10°C, RELATIVE HUMIDITY:65±20%
NO.
ITEM
TERMINAL
SPECIFICATION
TEST FREQUENCY
TEST EQUIPMENTS
1
IND.
S-F
3.5uH ±20%
100KHz/1.0V
LCZ METER 1062B
2
IND.
S-F
6.5uH ±10%
100KHz/1.0V
LCZ METER 1062B
3
DCR
S-F
≤80mΩ
LCZ METER 502B
PREPARED BY/DATE
CHECKED BY/DATE