ASMPH-0603
ELECTRICAL SPECIFICATIONS:
SMD Multilayer Chip Power Inductor
FEATURES: APPLICATIONS:
1.6 x 0.8 x 0.8mm
ABRACON IS
CERTIFIED
ABRACON IS
CERTIFIED
ISO 9001:2008
30332
Esperanza, Rancho Santa Margarita, California
9268
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.11.13
Visit
www.abracon.com
for Terms & Conditions of Sale
Operating Temperature: -40˚C to +85˚C
Storage Temperature: -10˚C to +40˚C, RH 70% (Max.)
• High DC bias current due to trench technology
• Much lower profile than any other series
• Monolithic structure for high reliability
• Excellent solderability and heat resistance
• Magnetically shielded structure to eliminate cross coupling
Part Number
ASMPH-0603-
Inductance Code
Inductance Tolerance DCR SRF Min.
Temperature
Rise Current
(max)
Saturation
Current
(Typ)
Units
μH
%
Ω ± 25%
MHz
mA
mA
Symbol L
M=±20%
N=±30% DCR SRF Irms Isat
ASMPH-0603-R22
0.22
M, N
0.10
200
1250
1600
ASMPH-0603-R33
0.33
M, N
0.13
190 1200 1500
ASMPH-0603-R47
0.47
M, N
0.15
180
1100
1200
ASMPH-0603-R68
0.68
M, N
0.18
160 1150 1100
ASMPH-0603-1R0
1.0
M, N
0.20
125
1000
800
ASMPH-0603-1R5
1.5
M, N
0.23
100 900 500
ASMPH-0603-2R2
2.2
M, N
0.30
80
850
300
Unless otherwise specified, the standard atmospheric conditions for measurement/test as:
a. Ambient Temperature: 20±15˚C
b. Relative Humidity: 65±20%
c. Air Pressure: 86 kPa to 106 kPa
Inductance (L): HP4291B+HP16192A or Equivalent, tested at 1MHz, -20dBm or 50mV.
Direct Current Resistance (DCR): Milliohmeter-HP4338B or Equivalent
Self-Resonant Frequency (SRF): HP4291B+HP16192A or Equivalent, -20dBm or 50mV.
Temperature Rise current (Irms): Electric Power, Electric current meter, Thermometer.
Irms is the value of DC current as chip surface temperature rose just 40°C against chip initial surface
temperature.
Pb
RoHS/RoHS II Compliant
ASMPH family is a miniature type of multilayer power
inductors constructed using low loss ferite material to
support high-speed switching frequencies.The compact
size and high efficiency is ideal for DC/DC converter
applications in space limited boards.
Switching mode regulators for smart phones and cameras.
Buck convertersfor RFIC, RFPA and Audio Codec modules.
Boost converters for flash drivers.
Wireless cards, DVD players and other electronic devices.
ELECTRICAL SPECIFICATIONS:
Saturation Current(Isat): HP6632B system DC power supply, HP4291B+HP16192A+HP16200 or
equivalent.
Isat is the value of DC current inductance decreased just 30% against initial value.
ASMPH-0603
SMD Multilayer Chip Power Inductor
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
CERTIFIED
ISO 9001:2008
30332
Esperanza, Rancho Santa Margarita, California
9268
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.11.13
Visit
www.abracon.com
for Terms & Conditions of Sale
PART IDENTIFICATIONS:
OUTLINE DRAWING:
Recommended Land Pattern
Dimension: mm
MATERIALS:
Pb
RoHS/RoHS II Compliant 1.6 x 0.8 x 0.8mm
ASMPH-0603- -
Inductance Code
Please refer to the
table above
Tolerance
M=±20%
N=±30%
Packaging
T: Tape and Reel (4kpcs / reel)
L
W
T
a
1.60±0.15 0.8±0.15 0.8±0.15 0.3±0.2
A
B
C
0.60~0.80 0.60~0.80 0.60~0.80
Part Name
Material
1
Base Material
Ferrite
2
Internal Conductor
Ag
3
Pull out Electrode
Ag
4 Terminal Electrode
Ag (Inner layer)
Ni-Sn (Outer layer)
1
2
3
4
Top View
Side View
ASMPH-0603
SMD Multilayer Chip Power Inductor
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
CERTIFIED
ISO 9001:2008
30332
Esperanza, Rancho Santa Margarita, California
9268
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 02.11.13
Visit
www.abracon.com
for Terms & Conditions of Sale
REFLOW PROFILE:
Packing
T: 4,000pcs / reel
Dimension: mm
TAPE & REEL:
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications.
Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component
failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from
Abracon Corporation is required. Please contact Abracon Corporation for more information.
Pb
RoHS/RoHS II Compliant 1.6 x 0.8 x 0.8mm
Preheat Condition
150 to 200 ˚C; 60 to 120 sec.
Allowed time above 217 ˚C
60 to 90 sec.
Max temperature
260 ˚C
Max time at max temperature
10 sec.
Solder paste
Sn/3.0Ag/0.5Cu
Allowed Reflow time
2x max.
A B P T (max)
1.0±0.2 1.8±0.2 4.0±0.1 1.1
2.45 ±0.2 mm
13. 5±0.2 mm
8.4+1.5/ -0.0mm
4.3 ±0.2 mm
58±2.0 mm
178 ±2.0 mm
4.0 ±0.1 mm 5.0 ±0.1 mm
3.0 ±0.1 mm
max ＜14.4mm
