Product Information

SPM3020T-3R3M-LR

Hot SPM3020T-3R3M-LR electronic component of TDK

Datasheet
Fixed Inductors 3.2mm x 3mm, -40 to +125 C, 2.2A, 3.3uH, 121mOhm
Manufacturer: TDK
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

13: USD 0.8935 ea
Line Total: USD 11.62

7755 - Global Stock
Ships to you between
Fri. 17 May to Thu. 23 May
MOQ: 13  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
2522 - WHS 1


Ships to you between Thu. 23 May to Mon. 27 May

MOQ : 1
Multiples : 1
1 : USD 1.2799
10 : USD 0.9527
100 : USD 0.7511
500 : USD 0.7209
1000 : USD 0.6653
2000 : USD 0.611
10000 : USD 0.6098

7755 - WHS 2


Ships to you between Fri. 17 May to Thu. 23 May

MOQ : 13
Multiples : 1
13 : USD 0.8433
25 : USD 0.8348
50 : USD 0.7889
100 : USD 0.7675
250 : USD 0.586
500 : USD 0.5742

Read More Specifications

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Product
Type
Termination Style
Package / Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Length
Width
Height
Core Material
Series
Packaging
Brand
Factory Pack Quantity :
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
Test Frequency
LoadingGif

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Additional Infomation About Product

INDUCTORS Inductors for power circuits Cl Pb Br Wound metal REACH Halogen Lead RoHS SVHC-Free Free Free SPM-LR series SPM3020-LR type FEATURES Magnetic shield type wound inductor for power circuits using a metallic magnetic material. Low-profile product. 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 Tablet terminals, note PCs, HDDs, servers, VRMs, compact power supply modules, other Application guides: Smart phones/tablets PART NUMBER CONSTRUCTION SPM 3020 T - R47 M - LR LWH dimensions Inductance Inductance Series name Packaging style Internal code 3.23.02.0 mm (H) tolerance CHARACTERISTICS SPECIFICATION TABLE L L measuring DC resistance Part No. Rated current frequency Isat Itemp (H) Tolerance (kHz) (m )max. (m )typ. (A)typ. (A)typ. 0.47 100 22.7 20.6 9.0 4.8 SPM3020T-R47M-LR 20 1.00 20 100 36.9 33.5 6.3 3.8 SPM3020T-1R0M-LR 1.50 100 55.0 50.0 4.4 3.4 SPM3020T-1R5M-LR 20 2.20 100 84.2 76.5 3.9 2.8 SPM3020T-2R2M-LR 20 3.3 100 121.0 110.0 3.5 2.2 SPM3020T-3R3M-LR 20 4.7 100 174.5 151.7 2.9 1.9 SPM3020T-4R7M-LR 20 Rated current: smaller value of either Isat or Itemp. Isat: When based on the inductance change rate (30% below the initial value) Itemp: When based on the temperature increase (temperature increase of 40C by self heating) Measurement equipment Measurement item Product No. Manufacturer L 4284A Keysight Technologies DC resistance AX-111A ADEX Rated current Isat 4284A+42841A+42842C Keysight Technologies Equivalent measurement equipment may be used. TEMPERATURE RANGE, INDIVIDUAL WEIGHT Operating temperature range Storage temperature range Individual weight 40 to +125 C 40 to +125 C 0.09 g Operating temperature range includes self-temperature rise. The storage temperature range is for after the assembly. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (1/4) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180723 inductor_commercial_power_spm3020-lr_en.fmINDUCTORS SPM3020-LR type L FREQUENCY CHARACTERISTICS 30.0 4R7M 25.0 20.0 15.0 3R3M 10.0 2R2M 1R5M 5.0 1R0M R47M 0.0 0.1 1 10 100 ( ) Frequency MHz Measurement equipment Product No. Manufacturer 4294A Keysight Technologies Equivalent measurement equipment may be used. INDUCTANCE VS. DC BIAS CHARACTERISTICS 5 4R7M 4 3R3M 3 2R2M 2 1R5M 1R0M 1 R47M 0 02 4 6 8 10 12 DC current (A) Measurement equipment Product No. Manufacturer 4284A+42841A+42842C Keysight Technologies Equivalent measurement equipment may be used. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. (2/4) Please note that the contents may change without any prior notice due to reasons such as upgrading. 20180723 inductor_commercial_power_spm3020-lr_en.fm ( ) Inductance H Inductance (H)

HS Compliance

Tariff Desc

8504.50 COILS, toroidal, having ALL of the following: (a) winding wire dia NOT exceeding 0.25 mm; (b) internal window dia NOT exceeding 40 mm; (c) external dia NOT exceeding 55 mm Op. 17.06.1985 Dec. 13.01.1986 - TC 8532473

8504.90 CORES AND SHAPES, ferrite, iron powder or molybdenum permalloy powder Op. 13.03.1984 Dec. 13.03.1984 - TC 8342777

TDK may also be referenced as

EP9
EPC
EPCOS
EPCOS TDK
EPCOS (TDK)
EPCOS / TDK
EPCOS Inc
EPCOS/TDK
EPO
InvenSense
Micronas
Micronas GmbH
TD4
TDK Corporation
TDK ELECTRONICS
TDK INNOVETA
TDK InvenSense
TDK LAMBDA
TDK SEMICONDUCTOR
TDK-Lambda Americas Inc
TDK-Lambda Americas Inc.
TDK-Lambda Americas Inc. [CI] (VA)
TDK-Micronas
tronics
Tronics / TDK

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