LB1608T4R7M Taiyo Yuden, LB1608T4R7M Datasheet - Page 8

• Manufacturer Part Number: LB1608T4R7M
• Description: INDUCTOR WOUND 4.7UH 70MA 0603
• Manufacturer: Taiyo Yuden
• Series: LBr

Specifications of LB1608T4R7M

• Inductance: 4.7µH
• Current: 70mA
• Tolerance: ±20%
• Dc Resistance (dcr): 715 mOhm Max
• Self Resonant Freq: 45MHz
• Package / Case: 0603 (1608 Metric)
• Mounting Type: Surface Mount
• Operating Temperature: -25°C ~ 105°C
• Frequency - Test: 7.96MHz
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Other names: 587-2162-2

52
■
CB-series are Wound Chip Inductors having wide line-up, which are suitable
for any circuit designs.
◦
◦
◦
■
■
■
＊ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
MF1608
CB
MF
△
TYPE
Range
2012
2016
3218
3225
C
L
2518
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.
C BC series has large rated current. They contribute to the miniatur-
ization of the power supply circuit.
C BL series has low profile characteristic. They contribute to the low-
ering of the equipments.
C BMF series has a low loss characteristic.
FEATURES
ORDERING CODE
EXTERNAL DIMENSIONS/STANDARD QUANTITY
AVAILABLE INDUCTANCE RANGE
C B △ 2
❷Characteristic Spec
Wound chip power inductor
❶
WOUND CHIP POWER INDUCTORS ( CB SERIES )
0.55
0.60
0.60
0.60
0.85
0.85
❶Type
Type
A
High current
Low profile
1000
Standard
Low loss
100
22 230
10 115
47
1
Imax ［ mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］ Imax ［mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］ Imax ［ mA］ Rdc±30％［Ω］
0.7
1.0
1.0
1.5
1.7
1.7
350
B
50
CBMF1608
47μH
❷
Unit：mm
1μH
1.45
1.0
2.0
2.0
1.8
2.7
C
0.09
0.17
0.36
2.5
❸External Dimensions
1608 （ 0603） 1.6×0.8
2012 （ 0805） 2.0×1.25
2016 （ 0806） 2.0×1.6
3225 （ 1210） 3.2×2.5
2518 （ 1007） 2.5×1.8
620
530
440
100
・ Mounting and soldering con-
・ Applicable soldering process
・ Recommended Land Patterns
Recommended Land Patterns
Surface Mounting
CBL2012
Mounting and soldering con-
ditions should be checked
beforehand.
to those products is reflow
soldering only.
47μH
1μH
A
〔mm〕
0.15
0.33
1.0
4.2
0
B
500
410
200
90
60
❸
A
CB2012
100μH
1μH
1
C
0.23
0.15
0.5
3.7
7
T
700
530
240
120
CBC2012
❹Packaging
CBMF1608
CBL2012
CB2012
CBC2012
CB2016
CBC2016
CB2518
CBC2518
CBC3225
2
47μH
1μH
Tape & Reel
Type
0.33
0.19
1.2
5.8
T
❹
600
510
250
110
70
（0.063±0.008）
（0.079±0.008）
（0.079±0.008）
（0.079±0.008）
（0.098±0.008）
（0.126±0.008）
CB2016
100μH
1μH
1.6±0.2
2.0±0.2
2.0±0.2
2.0±0.2
2.5±0.2
3.2±0.2
example
L
Inductance 〔 μH〕
■
◦
■
◦
1
※R=decimal point
0.09
0.13
1R0
0.5
2.4
4.5
100
101
T hey are suitable for an anti-noise measure on the power supply circuit
of DSC, DVC, HDD, LCD-TV, mobile phones,PC, game equipments,
various communication equipments and etc..
－ 40 ～ 105℃ （Including-self-generated heat）
❺Nominal
APPLICATIONS
OPERATING TEMP.
1100
750
380
150
110
CBC2016
（0.031±0.008）
（0.049±0.008）
（0.049±0.008）
（0.063±0.008）
（0.071±0.008）
（0.098±0.008）
100μH
1μH
1 1
0
❺
100
1.25±0.2
1.25±0.2
0.8±0.2
10
1.6±0.2
1.8±0.2
2.5±0.2
1
W
0.82
0.1
0.2
4.3
8
1200
250
510
110
60
25
M
0 △ △ △ △ △
K
1000μH
CB2518
（0.035±0.004）
（0.049±0.008）
（0.063±0.008）
（0.098±0.008）
（0.031±0.008）
（0.071±0.008）
Tolerances 〔 ％〕
❻Inductance
1μH
1.25±0.2
0.8±0.2
0.9±0.1
1.6±0.2
1.8±0.2
2.5±0.2
0.06
0.09
2.40
0.95
T
2.1
24
±10
±20
❻
1000 1μH
890
480
240
160
65
CBC2518
680μH
（0.016±0.006）
（0.020±0.008）
（0.020±0.008）
（0.020±0.008）
（0.020±0.008）
（0.024±0.012）
0.45±0.15
❼
0.5±0.2
0.5±0.2
0.5±0.2
0.5±0.2
0.6±0.3
△
R
0.08
0.13
0.36
1.90
3.7
28
❼Special
e
code
Standard
products
Low Rdc
1440
1130
900
390
270
type
CBC3225
100μH
1μH 0.055
Standard Quantity [pcs]
Paper
4000
Tape
0.133
0.08
0.67
1.4
－
－
－
－
－
△△△
❽Internal code
❽
△＝Blank space
Unit：mm （inch）
wound02_e-02
Embossed
REFLOW
Standard
Products
3000
3000
2000
2000
Tape
1000
－