ST20122R8ML Datasheet, PDF (1/8 Pages) ABC Taiwan Electronics Corp – SMD TOROIDAL POWER FILTER

SPECIFICATION FOR APPROVAL
REF :
PAGE: 1
PROD.
ABC'S DWG NO.
SMD TOROIDAL POWER FILTER
NAME
ABC'S ITEM NO.
ST2012□□□□L□-□□□
CONFIGURATION & DIMENSIONS
MARKING
INDUCTANCE CODE
D
B
1
4
A : 16.50 ± 0.3
A` : 17.70 max.
B : 19.05 ± 0.4
C : 8.89 typ.
C` : 10.80 max.
D : 16.60 typ.
m/m
m/m
m/m
m/m
m/m
m/m
16.6
2
3
SCHEMATIC DIAGRAM
12
34
2.54
( PCB Pattern )
ac
MATERIALS
a Core Iron Toroidal Core
b Case PPS-R7
c Wire Enamelled Copper Wire ( class F )
d Adhesive Epoxy Resin
e Remark Products comply with RoHS'
requirements
GENERAL SPECIFICATION
a Temp. Rise 40 typ.
b Storage Temp. -40 ----+130
c Operating Temp. -25 ----+130
d Resistance To Solder Heat 260 .10 Secs.
AR-001A
b
Peak Temp 260 max.
Max time above 230 50sec max.
Max time above 200 70sec max.
Temperature
Rising Area
Preheat Area
+4.0 / sec max.
150 ~ 200 / 60 ~ 120sec
250
200
Reflow Area Forced Cooling Area
+2.0 ~ 4.0 _{-(1.0 ~ 5.0) / sec max.}
Peak Temperature:
260
230
50sec max.
150
70sec max.
100
50
0
50
100
150
200
250
Time ( seconds )