INDUCTORS
SPM3012
SPM3015
SPM3020
SPM4012
SPM4015
SPM4020
SPM5012
SPM5015
SPM5020
SPM5030
SPM6530
September 2014
Inductors for Power Circuits
Wound Metallic Magnetic Material
SPM series
(2/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH
or less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications
equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement
equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or
quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing
protection circuit/device or providing backup circuits in your equipment.
REMINDERS
(3/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
Inductors for Power Circuits
Wound Metallic Magnetic Material
FEATURES
Magnetic shield type wound inductor for power circuits using a metallic magnetic material.
Low-profile product lineup with max. heights of 1.2mm, 1.5mm, 2.0mm and 3.0mm allowing for different usages.
Compared to ferrite wound type inductors, it is possible to achieve large current, low Rdc, and compactness.
Low inductance variance in high-temperature environments with good DC superimposition characteristics.
Metallic magnetic material is used, and the structure has an integrated molded coil, so hum noise is lower than with core adhesive coils.
APPLICATION
Smart phones, tablet terminals, laptop computers, HDDs, servers, VRMs, compact power supply modules, other
PART NUMBER CONSTRUCTION
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Operating temperature range includes self-temperature rise.
The Storage temperature range is for after the circuit board is mounted.
Product compatible with RoHS directive
Halogen-free
Compatible with lead-free solders
Overview of the SPM Series
SPM 3012 T - 1R0 M
Series name L×W×H Dimensions Packaging style Inductance Inductance
tolerance
(mm max.) (μH)
T Taping 1R0 1.0 M ±20%
1R5 1.5
2R2 2.2
SPM 6530 T - R25 M 230
Series name L×W×H Dimensions Packaging style Inductance Inductance
tolerance
Internal
code
(mm max.) (μH)
6530 7.1×6.5×3.0 T Taping R25 0.25 M ±20%
1R0 1.0
4R7 4.7
Type
Temperature range Package quantity Individual weight
Operating temperatureStorage temperature
（°C） （°C）(pieces/reel) （g）
SPM3012 –40 to +125 –40 to +125 2000 0.047
SPM3015 –40 to +125 –40 to +125 2000 0.0661
SPM3020 –40 to +125 –40 to +125 2000 0.0858
SPM4012 –40 to +125 –40 to +125 1000 0.0941
SPM4015 –40 to +125 –40 to +125 1000 0.1224
SPM4020 –40 to +125 –40 to +125 500 0.1784
SPM5012 –40 to +125 –40 to +125 1000 0.1500
SPM5015 –40 to +125 –40 to +125 1000 0.1901
SPM5020 –40 to +125 –40 to +125 500 0.2632
SPM5030 –40 to +125 –40 to +125 500 0.364
SPM6530 –40 to +125 –40 to +125 1000 0.656
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://product.tdk.com/en/environment/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
3012 3.2×3.0×1.2 4012 4.4×4.1×1.2 5012 5.4×5.1×1.2 5030 5.2×5.0×3.0
3015 3.2×3.0×1.5 4015 4.4×4.1×1.5 5015 5.4×5.1×1.5 6530 7.1×6.5×3.0
3020 3.2×3.0×2.0 4020 4.4×4.1×2.0 5020 5.4×5.1×2.0
(4/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
Overview of the SPM Series
RECOMMENDED REFLOW PROFILE
Preheating Soldering Peak
Temp. Time Temp. Time Temp. Time
T1 T2 t1 T3 t2 T4 t3
150°C 180°C 120s 230°C 30s 260°C 10s max.
Natural
cooling
t3
t1
Preheating
t2
Soldering
T3 T3
T4
T2
T1
t: Time
Peak
T: Temperature
(5/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM3012 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
3.0±0.1
0.1±0.1
1.2max.
3.2±0.1
1.5±0.1
0.85±0.1 0.85±0.1
(1.5)
Dimensions in mm
Dimensions in mm
1.1 1.5 1.1
1.8
(6/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3012 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LL measuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
1.0 ±20% 100 65 57 3.4 5.4 2.8 SPM3012T-1R0M
1.5 ±20% 100 90 77 2.8 4.7 2.5 SPM3012T-1R5M
2.2 ±20% 100 115 100 2.5 3.4 2.2 SPM3012T-2R2M
3.3 ±20% 100 210 183 1.8 2.8 1.5 SPM3012T-3R3M
4.7 ±20% 100 270 232 1.5 2.6 1.3 SPM3012T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(7/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3012 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
5.0
10.0
15.0
20.0
25.0
0.01 0.1 1 10 100
Inductance (μH)
Frequency (MHz)
4R7M
3R3M
2R2M
1R5M
1R0M
Product No. Manufacturer
4294A Agilent Technologies
(8/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3012 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
5
012 456
Inductance (μH)
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(9/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM3015 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
3.0±0.1
0.1±0.1
1.5max.
3.2±0.1
1.5±0.1
0.85±0.1 0.85±0.1
(1.5)
Dimensions in mm
Dimensions in mm
1.1 1.5 1.1
1.8
(10/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3015 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LL measuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
0.47 ±20% 100 34.5 31.4 6.1 8.1 4.3 SPM3015T-R47M
1.0 ±20% 100 52.9 48.1 5.1 6.8 3.5 SPM3015T-1R0M
1.5 ±20% 100 73.1 66.4 3.5 4.7 3.0 SPM3015T-1R5M
2.2 ±20% 100 97.4 88.5 3.0 4.0 2.6 SPM3015T-2R2M
3.3 ±20% 100 151.9 138.0 2.4 3.2 2.0 SPM3015T-3R3M
4.7 ±20% 100 218.2 198.3 2.1 2.8 1.8 SPM3015T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(11/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3015 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.1 1 10 100
Frequency (MHz)
0.0
5.0
10.0
15.0
20.0
25.0
Inductance (μH)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4294A Agilent Technologies
(12/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3015 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
5
Inductance (μH)
02 64810
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(13/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM3020 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
3.0±0.1
0.1±0.1
2.0max.
3.2±0.1
1.5±0.1
0.85±0.1 0.85±0.1
(1.5)
Dimensions in mm
Dimensions in mm
1.1 1.5 1.1
1.8
(14/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3020 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LL measuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
0.47 ±20% 100 28.9 26.3 6.7 9.0 4.8 SPM3020T-R47M
1.0 ±20% 100 42.2 38.4 4.7 6.3 3.8 SPM3020T-1R0M
1.5 ±20% 100 64.8 58.9 3.3 4.4 3.4 SPM3020T-1R5M
2.2 ±20% 100 90.0 81.9 3.9 3.0 2.8 SPM3020T-2R2M
3.3 ±20% 100 127.4 115.8 2.6 3.5 2.2 SPM3020T-3R3M
4.7 ±20% 100 173.0 157.3 2.2 2.9 1.9 SPM3020T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(15/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3020 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.1 1 10 100
Frequency (MHz)
0.0
5.0
10.0
15.0
20.0
30.0
25.0
Inductance (μH)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4294A Agilent Technologies
(16/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM3020 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(17/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM4012 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
0.1±0.1
1.2max.
2.0±0.1
4.1±0.2
4.4±0.2 0.9±0.1 0.9±0.1
(2.6)
Dimensions in mm
Dimensions in mm
1.65 1.65 1.65
2.3
(18/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4012 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
0.47 ±20% 100 25 23 6.0 8.0 5.6 SPM4012T-R47M
1.00 ±20% 100 45 38 4.8 6.0 4.3 SPM4012T-1R0M
1.50 ±20% 100 70 59 3.5 4.8 3.5 SPM4012T-1R5M
2.20 ±20% 100 95 82 3.3 4.4 2.9 SPM4012T-2R2M
3.30 ±20% 100 145 123 2.8 3.5 2.4 SPM4012T-3R3M
4.70 ±20% 100 205 178 2.0 2.5 2.0 SPM4012T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(19/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4012 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
5.0
10.0
15.0
20.0
0.01 0.1 1 10 100
Inductance (μH)
Frequency (MHz)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4294A Agilent Technologies
(20/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4012 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
5
024681012
Inductance (μH)
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(21/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM4015 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
0.1±0.1
1.5max.
2.0±0.1
4.1±0.2
4.4±0.2 0.9±0.1 0.9±0.1
(2.6)
Dimensions in mm
Dimensions in mm
1.65 1.65 1.65
2.3
(22/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4015 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
0.47 ±20% 100 24.4 22.2 10.0 13.4 5.5 SPM4015T-R47M
1.0 ±20% 100 39.6 36.0 6.7 8.9 4.3 SPM4015T-1R0M
1.5 ±20% 100 56.0 51.0 4.4 5.8 3.7 SPM4015T-1R5M
2.2 ±20% 100 71.0 64.5 4.3 5.8 3.1 SPM4015T-2R2M
3.3 ±20% 100 128.0 116.4 2.9 3.9 2.3 SPM4015T-3R3M
4.7 ±20% 100 206.5 187.7 2.7 3.7 1.8 SPM4015T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(23/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4015 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.1 1 10 100
Frequency (MHz)
0.0
5.0
10.0
15.0
20.0
30.0
25.0
Inductance (μH)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4294A Agilent Technologies
(24/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4015 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
6
5
Inductance (μH)
01051520
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(25/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM4020 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
0.1±0.1
2.0max.
2.0±0.1
4.1±0.2
4.4±0.2 0.9±0.1 0.9±0.1
(2.6)
Dimensions in mm
Dimensions in mm
1.65 1.65 1.65
2.3
(26/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4020 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
0.47 ±20% 100 19.5 17.7 10.6 14.1 6.1 SPM4020T-R47M
1.0 ±20% 100 34.7 31.6 6.7 8.9 5.0 SPM4020T-1R0M
1.5 ±20% 100 46.8 42.5 4.3 5.8 4.1 SPM4020T-1R5M
2.2 ±20% 100 70.4 64.0 3.8 5.1 3.7 SPM4020T-2R2M
3.3 ±20% 100 79.3 72.1 3.5 4.7 3.6 SPM4020T-3R3M
4.7 ±20% 100 144.1 131.0 2.6 3.4 2.2 SPM4020T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(27/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4020 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.1 1 10 100
Frequency (MHz)
0.0
5.0
10.0
15.0
20.0
30.0
25.0
Inductance (μH)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4294A Agilent Technologies
(28/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM4020 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
5
Inductance (μH)
01051520
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(29/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM5012 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
0.1±0.1
1.2max.
2.5±0.1
5.1±0.2
1.2±0.1 1.2±0.1
(3.0)
5.4±0.2
Dimensions in mm
Dimensions in mm
1.4 3.0 1.4
2.5
(30/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5012 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
1.00 ±20% 100 44.0 40.0 6.3 7.9 4.1 SPM5012T-1R0M
2.20 ±20% 100 78.8 71.6 4.9 6.1 2.7 SPM5012T-2R2M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(31/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5012 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
2.0
4.0
6.0
8.0
0.01 0.1 1 10 100
Inductance (μH)
Frequency (MHz)
2R2M
1R0M
Product No. Manufacturer
4294A Agilent Technologies
(32/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5012 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
1.0
0.5
2.0
2.5
1.5
3.0
0246810
Inductance (μH)
DC current (A)
2R2M
1R0M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(33/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM5015 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
0.1±0.1
1.5max.
2.5±0.1
5.1±0.2
1.2±0.1 1.2±0.1
(3.0)
5.4±0.2
Dimensions in mm
Dimensions in mm
1.4 3.0 1.4
2.5
(34/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5015 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
0.47 ±20% 100 17.9 16.3 13.8 18.4 7.0 SPM5015T-R47M
1.0 ±20% 100 33.1 30.1 7.8 10.4 5.3 SPM5015T-1R0M
1.5 ±20% 100 43.7 39.7 5.2 6.9 4.7 SPM5015T-1R5M
2.2 ±20% 100 49.5 45.0 3.9 5.2 4.3 SPM5015T-2R2M
3.3 ±20% 100 89.1 81.0 4.2 5.6 3.3 SPM5015T-3R3M
4.7 ±20% 100 102.8 93.5 2.9 3.9 3.1 SPM5015T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(35/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5015 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.1 1 10 100
Frequency (MHz)
0.0
5.0
10.0
15.0
20.0
30.0
25.0
Inductance (μH)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4294A Agilent Technologies
(36/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5015 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
5
Inductance (μH)
01051520
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(37/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM5020 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
0.1±0.1
2.0max.
2.5±0.1
5.1±0.2
1.2±0.1 1.2±0.1
(3.0)
5.4±0.2
Dimensions in mm
Dimensions in mm
1.4 3.0 1.4
2.5
(38/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5020 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
max. typ.
(μH) Tolerance max. typ. Idc1 Idc1 Idc2
1.0 ±20% 100 25.3 23 8.3 11.0 6.0 SPM5020T-1R0M
1.5 ±20% 100 33.4 30.4 7.8 10.4 5.0 SPM5020T-1R5M
2.2 ±20% 100 51.4 46.7 5.5 7.3 4.2 SPM5020T-2R2M
3.3 ±20% 100 66.3 60.3 5.2 7.0 3.8 SPM5020T-3R3M
4.7 ±20% 100 74.0 67.3 4.1 5.5 3.4 SPM5020T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(39/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5020 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
5.0
10.0
15.0
20.0
30.0
25.0
Inductance (μH)
4R7M
3R3M
2R2M
1R5M
1R0M
0.1 1 10 100
Frequency (MHz)
Product No. Manufacturer
4294A Agilent Technologies
(40/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5020 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0
1
2
4
3
5
Inductance (μH)
01051520
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(41/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM5030 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
5.0±0.30.15±0.15 3.0max.
5.2±0.3 1.15±0.2 1.15±0.2
(2.9)
R20
2.0±0.2
Dimensions in mm
Dimensions in mm
2.2
1.5 2.7 1.5
2.2
(42/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5030 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (20% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
typ.
(μH) Tolerance max. typ. Idc1 Idc2
0.20 ±20% 100 2.31 2.1 21.0 22.2 SPM5030T-R20M
0.35 ±20% 100 4.29 3.9 14.9 16.6 SPM5030T-R35M
0.75 ±20% 100 9.35 8.5 9.7 11.3 SPM5030T-R75M
1.0 ±20% 100 11.44 10.4 8.5 10.1 SPM5030T-1R0M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(43/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5030 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
0.5
1.0
1.5
2.0
0.01 0.1 1 10 100
Inductance (μH)
Frequency (MHz)
1R0M
R70M
R35M
R20M
Product No. Manufacturer
4294A Agilent Technologies
(44/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM5030 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
0.2
0.4
1.0
0.6
0.8
1.2
0 5 10 15 20 25 30
Inductance (μH)
DC current (A)
1R0M
R75M
R35M
R20M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(45/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
SPM6530 Type
SHAPE & DIMENSIONS
RECOMMENDED LAND PATTERN
6.5±0.30.15±0.15 3.0max.
7.1±0.3 1.55±0.3 1.55±0.3
(3.8)
R25
3.2±0.3
Dimensions in mm
Dimensions in mm
1.85 3.7 1.85
3.4
3.4
(46/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM6530 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
 Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (20% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
・The cleaning agent can not be used for these products.
○Measurement equipment
＊ Equivalent measurement equipment may be used.
LMeasuring
frequency
(kHz)
DC resistance
(m)
Rated current(A)
Part No.
typ.
(μH) Tolerance max. typ. Idc1 Idc2
0.25 ±20% 100 2.31 2.1 28.5 23 SPM6530T-R25M230
0.47 ±20% 100 3.63 3.3 20.5 20 SPM6530T-R47M170
0.68 ±20% 100 5.39 4.9 16.6 16 SPM6530T-R68M140
1.0 ±20% 100 7.81 7.1 14.1 13 SPM6530T-1R0M120
1.5 ±20% 100 10.67 9.7 11.5 11 SPM6530T-1R5M100
2.2 ±20% 100 19 17.3 8.4 8.2 SPM6530T-2R2M
3.3 ±20% 100 29.7 27 7.3 6.8 SPM6530T-3R3M
4.7 ±20% 100 39.4 35.8 6.2 5.6 SPM6530T-4R7M
Measurement item Product No. Manufacturer
L 4284A Agilent Technologies
DC resistance AX-111A ADEX
Rated current Idc1 4284A+42841A+42842C Agilent Technologies
(47/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM6530 Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
5.0
10.0
15.0
20.0
30.0
25.0
0.01 0.1 1 10 100
Inductance (μH)
Frequency (MHz)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
R68M
R25M
Product No. Manufacturer
4294A Agilent Technologies
(48/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series SPM6530 Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
○Measurement equipment
＊ Equivalent measurement equipment may be used.
0.0
0.5
1.0
2.0
4.0
3.0
1.5
2.5
4.5
3.5
5.0
0 1020304050
Inductance (μH)
DC current (A)
4R7M
3R3M
2R2M
1R5M
1R0M
R47M
R68M
R25M
Product No. Manufacturer
4284A+42841A+42842C Agilent Technologies
(49/49)
INDUCTORS
20140910 / inductor_commercial_power_spm_en.fm
• All specifications are subject to change without notice.
SPM series
Packaging Style
REEL DIMENSIONS
* These values are typical values.
TAPE DIMENSIONS
Ty p e A W1 W2 N E
SPM3012 ø180 9.5 11.9 ø60 1.2
SPM3015 ø180 9.5 11.9 ø60 1.2
SPM3020 ø180 9.5 11.9 ø60 1.2
SPM4012 ø180 12.4 14.4 ø60 1.0
SPM4015 ø180 12.4 14.4 ø60 1.0
SPM4020 ø180 12.4 14.4 ø60 1.0
SPM5012 ø180 12.4 14.4 ø60 1.0
SPM5015 ø180 12.4 14.4 ø60 1.0
SPM5020 ø180 12.4 14.4 ø60 1.0
SPM5030 ø180 12.4 14.4 ø60 1.0
SPM6530 ø330 20.4 20.4 ø100 2.0
Typ e A B øD0 E F P0 P1 P2 W K t
SPM3012 3.2 3.4 1.5+0.1/-0 1.75±0.1 3.50±0.1 4.0±0.05 4.0±0.05 2.0±0.1 8.0±0.1 1.35 0.25
SPM3015 3.2 3.4 1.5+0.1/-0 1.75±0.1 3.50±0.1 4.0±0.05 4.0±0.05 2.0±0.1 8.0±0.1 1.65 0.25
SPM3020 3.2 3.4 1.5+0.1/-0 1.75±0.1 3.50±0.1 4.0±0.05 4.0±0.05 2.0±0.1 8.0±0.1 2.2 0.25
SPM4012 4.35 4.65 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 1.35 0.25
SPM4015 4.35 4.65 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 1.65 0.25
SPM4020 4.35 4.65 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 2.2 0.25
SPM5012 5.3 5.5 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 3.3 0.4
SPM5015 5.3 5.5 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 3.3 0.4
SPM5020 5.3 5.5 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 3.3 0.4
SPM5030 5.3 5.5 1.5+0.1/-0 1.75±0.1 5.5±0.1 4.0±0.1 8.00±0.1 2.0±0.1 12.0±0.2 3.3 0.4
SPM6530 7.4 7.6 1.5+0.1/-0 1.75±0.1 7.5±0.1 4.0±0.1 12.0±0.1 2.0±0.1 16.0±0.3 3.6 0.4
ø13.0±0.5
ø21.0±0.8
2.0±0.5
A
(1.0)
Dimensions in mm
N
E
W2
W1
FE
W
P0P2øD0 P1
At
B
K
Dimensions in mm
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TDK:
SPM3015T-R47M SPM3015T-1R0M SPM3015T-1R5M SPM3015T-2R2M SPM3015T-3R3M SPM3015T-4R7M
SPM3020T-R47M SPM3020T-1R0M SPM3020T-1R5M SPM3020T-2R2M SPM3020T-3R3M SPM3020T-4R7M
SPM4015T-R47M SPM4015-1R0M SPM4015T-1R5M SPM4015T-2R2M SPM4015T-3R3M SPM4015T-4R7M
SPM4020T-R47M SPM4020T-1R0M SPM4020T-1R5M SPM4020T-2R2M SPM4020T-3R3M SPM4020T-4R7M
SPM5015T-R47M SPM5015T-1R0M SPM5015T-1R5M SPM5015T-2R2M SPM5015T-3R3M SPM5015T-4R7M
SPM5020T-1R0M SPM5020T-1R5M SPM5020T-2R2M SPM5020T-3R3M SPM5020T-4R7M SPM5030T-1R0M
SPM5012T-2R2M SPM3012T-2R2M SPM3012T-1R5M SPM4012T-4R7M SPM3012T-3R3M SPM5012T-1R0M
SPM3012T-1R0M SPM3012T-4R7M SPM4012T-R47M SPM4012T-1R0M SPM4012T-3R3M SPM4012T-1R5M
SPM4012T-2R2M