Form No:
T00XXX-1-0000-PBM02-170400071
Specification for Approval
Date:
2017/04/12
Customer :
深圳台慶
TAI-TECH P/N:
CUSTOMER P/N:
DESCRIPTION:
QUANTITY:
HPC4012TF-SERIES
pcs
REMARK:
Customer Approval Feedback
□ 西北臺慶科技股½有限公司
TAI-TECH Advanced Electronics Co., Ltd
Headquarter:
NO.1 YOU 4TH ROAD, YOUTH INDUSTRIAL DISTRICT, YANG-MEI,
TAO-YUAN HSIEN, TAIWAN, R.O.C.
TEL: +886-3-4641148
FAX: +886-3-4643565
http://www.tai-tech.com.tw
E-mail: sales@tai-tech.com.tw
Sales Dep.
□
Office:
深圳辦公室
11BC,Building B Fortune Plaza,NO.7002, Shennan Avenue, Futian
District Shenzhen
TEL: +86- 755-23972371
FAX: +86-755-23972340
APPROVED
CHECKED
管哲頎
Eric Kuan
曾詩涵
Angela Tseng
□
臺慶精密電子(昆山)有限公司
TAI-TECH ADVANCED ELECTRONICS(KUNSHAN) CO., LTD
SHINWHA ROAD, KUNJIA HI-TECH INDUSTRIAL PARK, KUN-SHAN,
JIANG-SU, CHINA
TEL: +86-512-57619396 FAX: +86-512-57619688
E-mail: sales@tai-tech.cn
Office:
北欣國際有限公司
NORTH STAR INTERNATIONAL LIMITED
TEL: +86-512-57619396
FAX: +86-512-57619688
R&D Center
APPROVED
CHECKED
DRAWN
■ 慶邦電子元器件(泗洪)有限公司
TAIPAQ ELECTRONICS (SIHONG) CO., LTD
Sihong development zone Suqian City, Jiangsu , CHINA.
TEL: +86-527-88601191 FAX: +86-527-88601190
E-mail: sales@taipaq.cn
羅宜春
梁周虎
張光
TAI-TECH
P2
Power Inductor
1. Features
1. This specification applies Low Profile Power Inductors.
2. 100% Lead(Pb) & Halogen-Free and RoHS compliant.
HPC4012TF-SERIES
Halogen
Halogen-free
Pb
Pb-free
2. Dimension
Series
HPC4012TF
Units: mm
A(mm)
4.0±0.2
B(mm)
4.0±0.2
C(mm)
1.2 max.
D(mm)
1.2 ref.
E(mm)
1.6 ref.
3. Part Numbering
HPC
A
4012
B
TF
C
-
100
D
M
E
A: Series
B: Dimension
C: Lead Free
D: Inductance
E: Inductance Tolerance
100=10uH
M=±20% ; Y=±30%
4. Specification
TAI-TECH
Part Number
HPC4012TF -1R0Y
HPC4012TF -2R2M
HPC4012TF -3R3M
HPC4012TF -4R7M
HPC4012TF -6R8M
HPC4012TF -100M
HPC4012TF -150M
HPC4012TF -220M
Note:
Isat：Based on inductance change
（△L/L0：≦30%）@
ambient temp. 25℃
Irms：Based on temperature rise
（△T：40℃
typ.）max
Inductance Tolerance Test Frequency
SRF
DCR
I sat
I sat
I rms I rms
(uH)
(%)
(Hz)
(MHz) typ. (Ω)
±20%
(A)typ. (A)Max. (A)typ. (A)Max.
1.0
2.2
3.3
4.7
6.8
10
15
22
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
1V100K
1V100K
1V100K
1V100K
1V100K
1V100K
1V100K
1V100K
100
70
60
45
35
30
24
18
0.042
0.060
0.070
0.095
0.125
0.180
0.260
0.400
3.30
1.95
1.60
1.40
1.10
1.00
0.80
0.60
2.80
1.65
1.40
1.20
0.90
0.80
0.65
0.50
2.50
2.20
1.90
1.70
1.50
1.30
0.95
0.72
2.20
1.90
1.70
1.50
1.30
1.10
0.75
0.62
www.tai-tech.com.tw
TAI-TECH
Void appearance tolerance Limit
Size of voids occurring to coating resin is specified below.
P4
Appearance of exposed wire tolerance limit :
1. Width direction（dimension a）
：Acceptable
when a≦w/2
Nonconforming when a＞w/2
2. Length direction（dimension b）
：Dimension
b is not specified.
3. The total area of exposed wire occurring to each sides is
not greater than 50% of coating resin area, and is acceptable.
External appearance criterion for exposed wire
Exposed end of the winding wire at the secondary side should be 2mm and below.
5. Material
No.
a.
b.
c
d
Description Specification
Core
Wire
Glue
Terminal
Ferrite Core
Enameled Copper Wire
Epoxy / Epoxy with magnetic powder
Ag/Ni/Sn
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