SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UISH4NX Series, Self-Leaded
Suitable for DC/DC conversions in portable computers,
VCR or other communication equipments.
High performance and small size with low
profile
Unshielded and self-leaded design for pick and place
handling
Inductance range from 1 to 2200 micro H
RoHS compliant
E
LECTRICAL
S
PECIFICATION @
25°C
Inductance
Part
Ls
Number
(uH)
UISH4NM-1R0F
UISH4NM-1R2F
UISH4NM-1R5F
UISH4NM-1R8F
UISH4NM-2R2F
UISH4NM-2R7F
UISH4NM-3R3F
UISH4NM-3R9F
UISH4NX-4R7F
UISH4NX-5R6F
UISH4NX-6R8F
UISH4NX-8R2F
UISH4NX-100F
UISH4NX-120F
UISH4NX-150F
UISH4NX-180F
UISH4NX-220F
UISH4NX-270F
UISH4NX-330F
UISH4NX-390F
UISH4NX-470F
UISH4NX-560F
UISH4NX-680F
UISH4NX-820F
UISH4NX-101F
1.0
1.2
Test
2
Freq.
(Hz)
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
Inductance
Tolerance (%)
J
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
K
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
M
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Quality
Factor
Q
Typ.
20
20
20
20
20
20
20
20
SRF
(MHz)
Typ.
120
100
85
75
62
53
47
41
DCR
(W)
Max
0.20
0.20
0.30
0.30
0.30
0.32
0.35
0.38
Rated dc
Current
(mA)
500
500
500
500
500
500
500
500
500
500
450
450
400
380
4
Marking
(XYYY)
J
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
J100
J120
Test
3
Freq.
(Hz)
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
796k
K
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
K4R7
K5R6
K6R8
K8R2
K100
K120
M
M1R0
M1R2
M1R5
M1R8
M2R2
M2R7
M3R3
M3R9
M4R7
M5R6
M6R8
M8R2
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
30
30
30
30
35
35
35
35
35
35
35
35
35
35
38
33
31
27
23
21
19
17
0.40
0.47
0.50
0.56
0.56
0.62
0.73
0.82
0.94
1.1
1.2
1.4
1.5
1.7
1.9
2.2
2.5
360
340
320
300
270
240
220
200
180
170
160
J150
J180
J220
J270
J330
J390
J470
J560
J680
J820
J101
K150
K180
K220
K270
K330
K390
K470
K560
K680
K820
K101
15
14
12
11
10
9.3
8.4
7.5
6.8
27
33
39
47
56
68
82
100
35
35
40
temperature should be verified in the end application.
1/F., Harbour View 1, No.12
verified in
Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
temperature should be
Science
the end application.
Tel: (852) 2954 3333
Fax: (852) 2954 3304
1
PI064(01)
Revised in 09/12
SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UISH4NX Series, Self-Leaded
Suitable for DC/DC conversions in portable computers,
S
CHEMATICS
VCR or other communication equipments.
High performance and small size with low
profile
Unshielded and self-leaded design for pick and place
handling
Inductance range from 1 to 2200 micro H
RoHS compliant
E
LECTRICAL
S
PECIFICATION @
25°C
Inductance
Part
Ls
Number
(uH)
UISH4NX-121F
UISH4NX-151F
UISH4NX-181F
UISH4NX-221F
UISH4NX-271F
UISH4NX-331F
UISH4NX-391F
UISH4NX-471F
UISH4NX-561F
UISH4NX-681F
UISH4NX-821F
UISH4NX-102F
UISH4NX-122F
UISH4NX-152F
UISH4NX-182F
UISH4NX-222F
Test
2
Freq.
(Hz)
1M
1M
1M
1M
1M
1M
1M
Inductance
Tolerance (%)
J
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
K
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
M
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Quality
Factor
Q
Typ.
40
40
40
40
40
4
SRF
(MHz)
Typ.
6.2
5.5
5.0
4.5
4.0
DCR
(W)
Max
3.0
3.7
4.5
5.4
6.8
Rated dc
Current
(mA)
150
130
120
110
100
Marking
(XYYY)
J
J121
J151
J181
J221
J271
Test
3
Freq.
(Hz)
796k
796k
796k
796k
796k
796k
796k
796k
796k
796k
796k
K
K121
K151
K181
K221
K271
M
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
40
40
40
40
40
40
40
40
40
40
40
3.6
3.3
8.2
9.7
95
90
J331
J391
K331
K391
1k
1k
1k
1k
1k
1k
1k
1k
1k
3.0
2.7
2.5
2.2
2.0
1.8
1.6
11.8
14.5
17.0
20.5
25.0
30.0
37.0
80
70
65
60
50
45
40
J471
J561
J681
J821
J102
J122
J152
K471
K561
K681
K821
K102
K122
K152
252k
252k
252k
252k
252k
1.5
1.3
45.0
50.0
35
30
J182
J222
K182
K222
Notes:
1. Ordering Information: UISH4NXa - bbbFc.
UISH4NX
a
bbb
F
c
= Product Type.
= Tolerance of Inductance (J =±5%; K =
±10%;
M=
±20%).
= Inductance value in uH (i.e. 4R7 = 4.7uH; 470 = 47uH; 471 = 470uH; 152 = 1500uH).
= Internal Control Code.
= Packaging Code (U = Tape & Reel Packaging in 7 inch Reel).
2. Test frequency is specified as the frequency for measuring the inductance.
3. Test frequency is specified as the frequency for measuring the Q value.
4. Inductance drops by 10% typical at rated DC current.
5. Operating temperature range: -40°C to +125°C.
6. The part temperature (ambient temperature + temperature rise) should not exceed the upper limit of the operating
temperature 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.
temperature should be verified in the end application.
1/F., Harbour View 1, No.12
verified in
Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
temperature should be
Science
the end application.
Tel: (852) 2954 3333
Fax: (852) 2954 3304
2
PI064(01)
Revised in 09/12
SMT POWER INDUCTORS
E & E Magnetic Products Limited
Drum Type, UISH4NX Series, Self-Leaded
M
ECHANICAL
D
IMENSIONS
.295
7.50
.142±.008
3.60±0.20
.126±.008
3.20±0.20
.102±.008
2.60±0.20
.118
3.00
.059
1.50
.177±.012
4.50±0.30
.126±.008
3.20±0.20
.059
1.50
.059
1.50
.059
1.50
Y
XY
Y
Recommended
Pad Layout
.039 MIN
1.00
.039 MIN
1.00
.039 MIN
1.00
Notes:
7. All dimensions are specified in inches with higher precedence in mm.
mm
.010
8. U
nless otherwise specified, all tolerances are
±
0.25
.
Weight (in gram)
Tape & Reel
:
:
0.2 typ.
700 / reel
S
CHEMATIC
P
ACKAGING
USER DIRECTION OF UNREELING
1
5.50
2
3.00
8.00
3.65
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
1/F., Harbour View 1, No.12 Science Park East Avenue,
Phase II, Hong Kong Science Park, Shatin, N.T.
Hong Kong
Tel: (852) 2954 3333 Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com / www.eemagnetic.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect
of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company
does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2009, E & E Magnetic Products Limited.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
4.90
3
PI064(01)
Revised in 06/12
12.00
XYYYF
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
