參數(shù)資料
型號: SM73818E
廠商: BOURNS INC
元件分類: 通用定值電感
英文描述: Dual Inductor
中文描述: 1 ELEMENT, 51 uH, GENERAL PURPOSE INDUCTOR, SMD
文件頁數(shù): 1/1頁
文件大?。?/td> 153K
代理商: SM73818E
TOLERANCE: (0.010)
SM73818AE- Dual Inductor
Features
Small surface mount component
High quality toroidal core
Unit height of 5.2mm max.
Supplied in 16 mm conductive poly-
strene tape (SM73818AE)
Recommended for reflow solder
processing
1
2
4
3
5.32
(0.210)
1.92
(0.075)
7.1
(0.279)
9.2
(0.362)
2.49
(0.098)
0
°
to 8
°
5.2
(0.204)
MAX.
6.0
(0.236)
0.25
(0.010)
0.6
(0.024)
Schematic
Typical Part Marking
DIMENSIONS:
MM
(INCHES)
Electrical Specifications (@ 25C)
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
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
Terminal.....................................Cu/Ni/Sn
Weight...............................................0.2g
Packaging......1500 pcs. per 330mm reel
818
YY
MM
DATE CODE
(YEAR & MONTH)
PRODUCT
IDENTIFICATION
MARKING
Product Dimensions
Packaging Dimensions
Model
W
P
E
F
D
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
SM73818AE
16.00
(.630)
8.00
(.315)
1.75
(.069)
7.50
(.296)
1.55
(.061)
0.40
(.015)
E
F
D
W
P
0
P
2
D
1
A
0
P
1
2
4
3
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
REV. 10/05
*RHSCOMPIAN
ModelSM73818AE is
currently available,
although not recom-
mended for new designs. Use
Model DR331
.
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