Form No:
XXXXXX-1-0000-TBM02-130300246
Specification for Approval
Date:
2013/03/09
Customer :
UHP252010NF-SERIES
TAI-TECH P/N:
CUSTOMER P/N:
DESCRIPTION:
QUANTITY:
pcs
REMARK:
Customer Approval Feedback
西 北 臺 慶 科 技 股 ½ 有 限 公 司
TAI-TECH Advanced Electronics Co., Ltd
■ 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.
APPROVED
CHECKED
□ 東莞臺慶精密電子有限公司
DONGGUAN TAI-TECH ADVANCED ELECTRONICS CO., LTD
JITIGANG MANAGEMENT DISTRICT, HUANGJIANG, DONGGUAN,
GUANGDONG, CHINA
TEL: +86-769-3365488 FAX: +86-769-3366896
E-mail: twnwe@pub.dgnet.gd.cn
曾詩涵
Angela Tseng
曾詩涵
Angela Tseng
Office:
金亨國際有限公司
KAMHENG INTERNATIONAL LIMITED
TEL: +86-852-25772033
FAX: +86-852-28817778
R&D Center
APPROVED
CHECKED
DRAWN
□ 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: hui@tai-tech.com.tw
楊祥忠
Mikey Yang
詹偉特
Jack Chan
林宜蕰
Beryl Lin
Office:
北欣國際有限公司
NORTH STAR INTERNATIONAL LIMITED
TEL: +86-512-57619396
FAX: +86-512-57619688
TA734003
TAI-TECH
P2
Power Inductor
1. Features
1. This specification applies Low Profile Power Inductors.
2. 100% Lead(Pb) & Halogen-Free and RoHS compliant.
UHP252010NF-SERIES
Halogen
Halogen-free
Pb
Pb-free
2. Dimension
B
A
D
C
Series
UHP252010NF
Units: mm
A(mm)
2.5 -0.1/+0.3
B(mm)
2.0 -0.05/+0.35
C(mm)
1.02max.
D(mm)
0.85 ref.
E(mm)
0.80 ref.
E
D
3. Part Numbering
UHP
A
A: Series
B: Dimension
C: Lead Free
D: Inductance
E: Inductance Tolerance
Material
4R7=4.7uH
M=±20%
252010 NF
B
C
-
4R7
D
M
E
4. Specification
TAI-TECH
Part Number
UHP252010NF-R47M
UHP252010NF-R68M
UHP252010NF-1R0M
UHP252010NF-1R5M
UHP252010NF-2R2M
UHP252010NF-3R3M
UHP252010NF-4R7M
UHP252010NF-6R8M
UHP252010NF-100M
UHP252010NF-150M
UHP252010NF-220M
Note:
Isat：Based on inductance change
（△L/L0：≦-30%）@
ambient temp. 25℃
Irms：Based on temperature rise
（△T：40℃.）
Inductance
(uH)
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
Tolerance
(%)
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Test
Frequency
(Hz)
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
0.1V/1M
DCR
I sat
I sat
(Ω)
±20%
(A) typ. (A) Max.
0.030
0.039
0.055
0.075
0.100
0.145
0.215
0.315
0.420
0.600
0.830
2.85
2.70
2.20
1.90
1.62
1.30
1.20
0.90
0.73
0.55
0.50
2.57
2.45
1.89
1.58
1.39
1.17
1.08
0.77
0.65
0.50
0.40
I rms
(A) typ
2.80
2.40
2.20
1.80
1.68
1.34
1.10
0.90
0.82
0.55
0.40
I rms
(A) Max.
2.50
2.20
1.80
1.50
1.30
1.10
1.00
0.80
0.65
0.50
0.35
www.tai-tech.com.tw
TAI-TECH
15
P4
UHP252010NF-100
25
UHP252010NF-150
12
20
Inductance(uH)
9
Inductance(uH)
0
0.2
0.4
0.6
0.8
1
15
6
10
3
5
0
0
0
0.2
DCcurrent(A)
DCcurrent(A)
0.4
0.6
0.8
35
UHP252010NF-220
28
Inductance(uH)
21
14
7
0
0
0.1
0.2
DCcurrent(A)
0.3
0.4
0.5
0.6
5. Material
No.
a.
b.
c
d
Description
Core
Coating
Termination
Wire
Specification
Ferrite N4 Core
Epoxy
Tin Pb Free
Enameled Copper Wire
6. Reliability and Test Condition
Item
Operating Temperature
Performance
-40~+85℃(For products in unopened tape package, less than 40℃)
Test Condition
Electrical Performance Test
Inductance L
Q
Agilent-4291, Agilent-4287
Agilent-4192, Agilent-4285
Refer to standard electrical characteristic list
SRF
Agilent-4291
Agilent-4338
DC Resistance
Rated Current
Base on temp. rise &
△L/L0A≦30%.
Saturation DC Current (Isat) will cause L0
to drop approximately
△L(%).
Heat Rated Current (Irms) will cause the coil
temperature rise approximately
△T(℃)
without
core loss.
1.Applied the allowed DC current.
2.Temperature measured by digital surface
thermometer
Temperature Rise Test
ΔT
40
℃
Max
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