Multilayer Power Chip Inductors .......................................................... 64
Pb
All parts listed in this catalog are lead free and RoHS compliant.
NOTICE
Laird products or subcomponents are not specifically designed or tested by Laird for use in any medical applications, surgical applications,
medical device manufacturing, or any similar procedure or process requiring approval, testing, or certification by the United States food
and drug administration or other similar Governmental entity. Applications with unusual environmental requirements such as military,
medical, life-support or Life-sustaining equipment are specifically not recommended without additional testing for such application.
PART NUMBER
Nomenclature Explanation
PART NUMBERING SYSTEM
HZ
PRODUCT
SERIES CODE
HI
= High Current Chip Beads
(≥3,000 mA)
MI
= Mid Current Chip Beads
(≥1,000 mA to <3,000 mA )
LI
= Low Current Chip Beads
(<1,000 mA, <400
Ω
Z)
HZ
= High Impedance Chip Beads
(<1,000 mA, >400
Ω
Z)
HF
= High Frequency Chip Beads
LF
= Low Frequency Chip Beads
HR
= High Bias Retention
Chip Beads ( >3,000 mA)
CC
= CAN-Bus Common Mode
Chokes
CM
= Common Mode Chokes
CMX
= Wire-Wound Power
Common Mode Chokes
CF
= Small Size (0805, 0504)
Monolithic Common Mode
Chokes
DA
= Multilines Array Chip Arrays
IC
= Ferrite Chip Inductors
CCI
= Ceramic Chip Inductors
CPI
= Multilayer Power Chip
Inductors
0402
EIA
SIZE CODE
0402
0504
0603
0805
0806
1008
1206
1210
1211
1616
1612
1806
1812
1922
2021
2220
2520
2545
2722
3032
3312
3322
3421
3822
4440
4545
4732
5022
5441
6032
A
RATED
CURRENT CODE
A < 100 mA
B = 200 mA
C = 300 mA
D = 400 mA
E = 500 mA
F = 600 mA
G = 700 mA
H = 800 mA
I = 900 mA
J = 1,000 mA
K = 1,500 mA
L = 2,000 mA
M = 2,500 mA
N = 3,000 mA
O = 3,500 mA
P = 4,000 mA
Q = 4,500 mA
R = 5,000 mA
S = 5,500 mA
T = 6,000 mA
U = 7,000 mA
V = 8,000 mA
W = 9,000 mA
X = 10,000 mA
Y = 15,000 mA
Z
≥
20,000 mA
601
IMPEDANCE (Z)
OR INDUCTANCE (L)
First two numbers are Significant Digits
The last number indicates how many zeros
are added to the significant digits.
Impedance Examples:
100 = 10 OHMS
101 = 100 OHMS
102 = 1,000 OHMS
202 = 2,000 OHMS
060 = 6 OHMS
Examples: (For IC Series)
470 = 47 nH
471 = 470 nH
472 = 4,700 nH
473 = 47,000 nH
Examples: (For CCI series)
0N3 = 0.3 nH
1N2 = 1.2 nH
12N = 12 nH
R12 = 120 nH
R22 = 220 nH
Examples: (For CPI series)
R47 = 0.47 uH
1R0 = 1.0 uH
4R7 = 4.7 uH
Examples: (For CMX series)
680 = 68 uH
181 = 180 uH
132 = 1300 uH
R
PACKING
CODE
B:
Bulk Standard Thru-
Hole Packaging
R:
Tape&Reel Standard
SMT Package
-10
ADDITIONAL
DESCRIPTION
-10 =
Lead Free Standard Catalog
Part
-11 to -99 =
Non-Standard or Custom Part
-1a = Tolerance Code
PART NUMBERING SYSTEM
29
MATERIAL TYPE
F
PRODUCT
TYPE CODE
0818
PART SIZE
CODE
-1
MINOR DIMENSION
CODE
S
BOARD
MOUNTING
SYTLE
S = Surface Mount
T= Thru-Hole
R
PACKAGING
CODE
-10
ADDITIONAL
DESCRIPTION
28 & 29 = Broad Band Material
35 = Low Freq. Material
C = Choke
L = Axial Leaded Bead
F = Assembled Part
Unique Part
Identifier or
Significant
Dimension
Height or Length
Variation
O = Bulk Standard
R = Tape & Reel
Standard SMT Package
-10 = Lead Free
Standard Catalog Part
-11 to -99 = Non Standard or
Custom Part
TEST CONDITIONS
Operation temperature: -40°C ~ +125°C (If no parts are specifically defined)
Visit
www.lairdtech.com
for additional and the most up-to-date information and for other board level part families not included in this catalog. All data
charts are available by contacting your local Laird office.
A revolutionary new SPICE model for EMI ferrite chip beads in now available from Laird. This new design aid includes the de-rating effects of DC bias currents
providing much greater accuracy for better designs the first time. This chip bead SPICE model is available by contacting your local Laird office.
Note: Most current ratings (I MAX) are based upon a 40°C temperature rise during continuous operation. Parts have no polarity.
2
lairdtech.com
More Info: 800.323.3757
FERRITE EMI
CHIP BEADS
FEATURES
•
•
•
•
•
•
Pb
Up to 10 Amps (I MAX) continuous operating capability
Monolithic construction with small footprint and high reliability
Excellent retention under bias
Economical
Broad range of sizes (from EIA 0201 up to 3312)
For power line, low frequency and high frequency signal lines
目前医疗监护中无法动态掌握患者信息，一旦患者病情恶化，无法在第一时间实施抢救，对数据信息维护效率低。 文中首先阐述了蓝牙技术及其在医疗监护中应用的可行性，然后设计了系统框架，给出了具体功能，BlueTooth Wireless Communication Technology Application in Medical Monitoring包括数据采集和语音报警，最后对蓝牙信号在传输...[详细]
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