SMD INDUCTORS COMPACT TYPE
REFLOW
■ FEATURES
■ APPLICATIONS
◦BR C2518/BRFL2518 (NEW PRODUCTS)
◦For small DC/DC converter
(cellular phone, HDD, DVC, DSC, PDA, LCD display etc).
The best efficiency design is achieved by adopting bottom-surface elec-
trode structure.Small and low-profile Wound Chip Inductors that are suitable
for module design which needs high electric current like DC/DC converters.
■ ORDERING CODE
B R △ 2 5 1 8 T 2 R 2 M △ △ △
❶
❷
❸
❹
❺
❻
❼
❶Type
BR SMD Inductors
❷Characteristic Spec
❸External Dimensions
(W×L) : mm (inch)
❹Packaging
Tape & Reel
❺Nominal Inductance
〔μH〕
example
❻Inductance tolerance
△
L
T
M
±20%
±10%
Low Rdc
Low profile
1608 (0603)
1.6×0.8mm
2.0×1.2mm
2.0×1.6mm
2.5×1.8mm
3.2×2.5mm
K
2012 (0805)
2016 (0806)
2518 (1007)
3225 (1210)
R20
1R0
2R2
4R7
0.2
1.0
2.2
4.7
C
High Current
FL Low profile
❼Internal code
△△△ Standard product
△＝Blank Space
※R＝decimal point
■ EXTERNAL DIMENSIONS/STANDARD QUANTITY
Standard Quantity [pcs]
L
W
Type
L
W
H
e
Paper Tape
Embossed Tape
1.6±0.2
0.8±0.2
0.8±0.2
0.45±0.15
BR C1608
BR L2012
BR C2016
BR C2518
BR L2518
BRFL2518
BR L3225
ー
3000
H
（0.063±0.008）（0.031±0.008）（0.031±0.008）（0.016±0.006）
2.0±0.2
1.25±0.2
1.0 max.
0.5±0.2
ー
ー
ー
ー
ー
ー
3000
2000
2000
3000
3000
e
（0.078±0.008）（0.049±0.008） （0.040 max.） （0.020±0.008）
2.0±0.2 1.6±0.2 1.6±0.2 0.5±0.2
（0.078±0.008）（0.063±0.008）（0.063±0.008）（0.020±0.008）
2.5±0.2 1.8±0.2 1.8±0.2 0.5±0.2
（0.098±0.008）（0.071±0.008）（0.071±0.008）（0.020±0.008）
2.5±0.2 1.8±0.2 1.2 max. 0.5±0.2
（0.098±0.008）（0.071±0.008） （0.048 max.） （0.020±0.008）
2.5±0.2 1.8±0.2 1.0 max. 0.5±0.2
（0.098±0.008）（0.071±0.008） （0.040 max.） （0.020±0.008）
3.2±0.2 2.5±0.2 1.7 max. 0.75±0.2
（0.126±0.008）（0.098±0.008） （0.068 max.） （0.030±0.008）
Recommended Land Patterns
Surface Mounting
・Mounting and soldering conditions should be
checked beforehand.
・Applicable soldering process to this products is
reflow soldering only.
2000
Unit : mm (inch)
C
Type
1608
2012
2016
2518
3225
A
B
C
0.55
0.65
0.70
0.65
1.00
0.80
0.90
0.80
1.50
1.60
0.90
1.40
A
B
A
1.80
1.95
2.70
Unit : mm
■ AVAILABLE INDUCTANCE RANGE
Type
BR L3225
BRFL2518
BR L2518
BR C2518
BR C2016
BR L2012
BR C1608
Range
Imax
[mA]
Rdc±30％ Imax
Rdc±30％ Imax
Rdc±30％ Imax
Rdc±30％ Imax
Rdc±30％ Imax
[Ω] [mA]
Rdc±30％ Imax
Rdc±30％
[Ω] [mA]
[Ω] [mA]
[Ω] [mA]
[Ω] [mA]
[Ω] [mA]
[Ω]
0.2μH
0.47μH
980
0.060
1,050
0.090
2,200
1μH
0.043
0.350
2.50
1,200
1μH
0.080
1,000
850
1μH
0.080
1,650
610
1μH
0.050
1,100
520
1μH
0.085
0.400
850
0.135
0.850
520
280
0.180
0.550
1.0
2.2
850
0.135
0.135
2.2μH
4.7
470
0.400
650
0.330
4.7μH
4.7μH
700
250
0.350
270
10
22
47
100
220
100μH
190
100μH
3.60
170
100μH
3.40
85
100μH
7.70
＊This catalog contains the typical specification only due to the limitation of space. When you consider purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound07_e-01
134
TAIYO YUDEN [ TAIYO YUDEN (U.S.A.), INC ]
