深圳市首韩科技有限公司
SHENZHEN SHOUHAN TECHNOLOGYCO.,LTD
Tel: 0755-27597601 Fax: 0755-27597491
承
认
书
客
户 Customer：
产品名称 Project：
规格型号 Part No：
科
贵公司承认印 Approal slgnatures
料 号/Part No.
首
韩
深
圳
市
技
有
签
贴片电感
CY43-3.3UH
章/Signatures
拟制/Drawn
审核/Check
批准/Approved
李春风
钟华华
½孝金
限
日期 Date:
公
司
SPECIFICATION
FOR APPROVAL
深圳市首韩科技有限公司
1.Features
①.
High
performance (Isat) realize by metal dust core
.
②.
Low profile: Thickness max.2.0½5.0mm.
③.
Low loss and low resistance.
④.
Capable of corresponding high frequency 1MHz½5MHz.
⑤
Ultra low buzz noise, due to composite construction.
⑥.
The products contain no lead and also support lead-free soldering.
2.Applications area
Ideally used in NB/Desktop/server/Graphic card, LCD TV/Projector, etc as DC-DC Converter.
限
Code
代码
A
C
D E F
有
3R3
M
B
注：印2号（½2.9*高1.6）宋½
CY
43
市
首
4. Product Code
韩
科
技
J
K
L
M
P
N
G
TOLERANCE
公差
公
UNIT: mm
A:4.0±0.3
B:4.5±0.3
C:3.2±0.3
D:1.75
E:1.5
F:1.75
G:4.5
Tolerance
公差
3.
Externl Dimensions
(unit :
mm
)
圳
INDUCTANCE VALUE
电感值
深
DIMENSIONS
尺寸
SERIAL CODE
系列代码
•
电感值Inductance
Value
(1R0:1.0uH; 100: 10uH; 101:100uH)
司
±5%
±10%
±15%
±20%
±25%
±30%
深圳市首韩科技有限公司
5. Electrical
CY43 type
Characteristics
NOMINAL
INDUCTANCE
( uH )
1.0
2.2
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
DCR
(Ω)MAX
20.00m
42.00m
51.00m
72.80m
76.00m
83.00m
PART No.
CY43-1R0M
CY43-2R2M
CY43-3R3M
CY43-3R9M
CY43-4R7M
CY43-5R6M
CY43-6R8M
CY43-8R2M
CY43-100K
CY43-120K
CY43-150K
CY43-180K
CY43-220K
CY43-270K
CY43-330K
CY43-390K
CY43-470K
CY43-560K
CY43-680K
CY43-820K
CY43-101K
CY43-121K
CY43-151K
Test Freq. (kHz/v)
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
100/0.25
IDC
(A)MAX
2.60
2.30
2.10
1.90
1.60
1.45
1.35
1.30
1.00
900m
800m
700m
600m
550m
500m
480m
400m
380m
330m
290m
260m
240m
220m
190m
180m
160m
150m
130m
120m
100m
100.00m
120.00m
150.00m
155.00m
195.00m
230.00m
270.00m
310.00m
345.00m
400.00m
525.00m
595.00m
740.00m
880.00m
1.20
1.25
1.60
2.00
2.35
3.25
3.55
4.20
4.90
6.50
圳
深
CY43-181K
CY43-221K
CY43-271K
CY43-331K
CY43-391K
CY43-471K
CY43-561K
•
Notes
1. All test data is referenced to 25 °C ambient
2. Operating temperature range - 55 °C to + 125 °C
市
首
100
120
150
180
220
270
330
390
470
560
韩
科
技
有
限
公
司
深圳市首韩科技有限公司
3. Irms (A):DC current (A) that will cause an approximate ΔT of 40 °C
(reference ambient temperature is 25
°C
)
4. Isat(A):DC current (A) that will cause L0 to drop approximately 30 %
5. The part temperature (ambient + temp rise) should not exceed 125 °C under worst case operating conditions.
Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions
all affect the part temperature. Part temperature should be verified in the end application.
6.Absolute maximum voltage 30VDC
6.Minimum
Packaging and storage
D
C
A
B
公
13"
21.5
1000
1000
600
1000
800
规 格
尺寸
限
B
C
A
Φ330±2.0
有
Standard Quantity
(pcs/reel)
3000
3000
2000
2000
•
Tape Carrier Packaging:
Type
CY32
CY42
CY43
CY53
CY54
D
科
技
Type
Standard Quantity
(pcs/reel)
CY73
CY75
CY77
韩
CY105
CY106
•
Tearing Off Force
深
Room
Temp. ( )℃
圳
The force for tearing off cover tape is 15 to 60 grams in the arrow direction under the following conditions
市
首
1500
Room Humidity
5~35
45~85
(%)
860~1060
Room atm
(hPa)
Tearing Speed
mm/min
300
•
Application Notice
Storage Conditions
To maintain the solderability of terminal electrodes:
1. Temperature and humidity conditions: Less than 30℃ and 70% RH.
2. Recommended products should be used within 6 months form the time of delivery.
3. The packaging material should be kept where no chlorine or sulfur exists in the air.
Transportation
1. Products should be handled with care to avoid damage or contamination from perspiration and skin oils .
2. The use of tweezers or vacuum pick up is strongly recommended for individual components. Bulk handling
should ensure that abrasion and mechanical shock are minimized.
司
7"
Φ178±2.0
•
包装Packing
Φ90
± 2.0
2.3
2000/盘
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