Features
I
Small surface mount component
I
High quality toroidal core
I
Unit height of 5.2mm max.
I
Supplied in 16mm conductive
I
Recommended for reflow solder
processing
Applications
I
For the suppression of EMI in data and
polystyrene tape (SM-73818E) or in trays
(SM-73818)
signal lines, e.g., CAN Bus
SM-73818E - Dual Inductor
Electrical Specifications (@ 25°C)
Ls (1-4) ...............51µH ± 30% @ 100KHz
0.1mA
Le (1-4) .....................2µH Max @ 100KHz
0.1mA [short (2-3)]
Turns Ratio .................................1:1 ±2%
Polarity..........................1,2@same phase
Hipot .............250VDC between windings
for 1 second
DCR (1-4)..........................0.3 ohms max.
DCR (2-3)..........................0.3 ohms max.
DCR typical .....................................0.1
Ω
Operating Temperature .....-40 to +135°C
Storage Temperature.........-40 to +135°C
Rated Current ........100mA DC @ +125°C
Rated Voltage .................80VDC / 42VAC
LCP Thermal Plastic..................UL 94V-0
Weight ...............................................0.2g
Packaging ......1500 pcs. per 330mm reel
Product Dimensions
Typical Part Marking
PRODUCT
IDENTIFICATION
MARKING
5.2
(0.204)
MAX.
0° to 8°
0.25
(0.010)
1
5.32
(0.210)
1.92
(0.075)
2.49
(0.098)
1
2
0.6
(0.024)
7.1
(0.279)
9.2
(0.362)
4
6.0
(0.236)
3
2
818
YYWW
DATE CODE
(YEAR & WEEK)
4
3
Schematic
1
2
4
3
DIMENSIONS:
MM
(INCHES)
TOLERANCE: ±
0.25
(0.010)
Packaging Dimensions
Model
SM-73818E
W
16.00
(.630)
P
8.00
(.315)
E
1.75
(.069)
F
7.50
(.296)
D
1.55
(.061)
D
1
1.50
(.059)
P
0
4.00
(.158)
P
2
2.00
(.079)
A
0
6.22
(.245)
B
0
9.60
(.378)
K
0
5.50
(.216)
t
0.40
(.015)
D
E
P
0
P
2
t
F
D
1
W
B
0
P
A
0
K
0
REV. 10/01
Specifications are subject to change without notice.
嵌入式系统
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