TDK U.S.A. Corporation 2.2UH 3.7A 70.4MOHM Inductor and Choke SPM4020T-2R2M

Description
FIXED IND 2.2UH 3.7A 70.4MOHM SM Product overview: SPM4020T-2R2M from TDK Corporation is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.2UH, 3.7A, 70.4MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 2.2UH, 3.7A, 70.4MOHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SPM4020T-2R2M can be used for catalog matching and distributor lookup.
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Description
FIXED IND 2.2UH 3.7A 70.4MOHM SM Product overview: SPM4020T-2R2M from TDK Corporation is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.2UH, 3.7A, 70.4MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 2.2UH, 3.7A, 70.4MOHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SPM4020T-2R2M can be used for catalog matching and distributor lookup.
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Suppliers

Company
Product
Description
Supplier Links
2.2UH 3.7A 70.4MOHM Inductor and Choke - 71-SPM4020T-2R2M - ERSAELECTRONICS PTE. LTD.
Singapore
2.2UH 3.7A 70.4MOHM Inductor and Choke
71-SPM4020T-2R2M
2.2UH 3.7A 70.4MOHM Inductor and Choke 71-SPM4020T-2R2M
FIXED IND 2.2UH 3.7A 70.4MOHM SM Product overview: SPM4020T-2R2M from TDK Corporation is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.2UH, 3.7A, 70.4MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 2.2UH, 3.7A, 70.4MOHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SPM4020T-2R2M can be used for catalog matching and distributor lookup.

FIXED IND 2.2UH 3.7A 70.4MOHM SM Product overview: SPM4020T-2R2M from TDK Corporation is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.2UH, 3.7A, 70.4MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 2.2UH, 3.7A, 70.4MOHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-SPM4020T-2R2M can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Fixed Inductors - 445-172372-2-ND - DigiKey
Thief River Falls, MN, United States
Fixed Inductors
445-172372-2-ND
Fixed Inductors 445-172372-2-ND
2.2µH Shielded Wirewound Inductor 3.7A 70.4mOhm Max Nonstandard

2.2µH Shielded Wirewound Inductor 3.7A 70.4mOhm Max Nonstandard

Buy Now Datasheet
Fixed Inductors - 445-172372-1-ND - DigiKey
Thief River Falls, MN, United States
Fixed Inductors
445-172372-1-ND
Fixed Inductors 445-172372-1-ND
2.2µH Shielded Wirewound Inductor 3.7A 70.4mOhm Max Nonstandard

2.2µH Shielded Wirewound Inductor 3.7A 70.4mOhm Max Nonstandard

Buy Now Datasheet
Laguna Hills, CA, United States
Fixed Inductors - SPM4020T-2R2M
897119-SPM4020T-2R2M
Fixed Inductors - SPM4020T-2R2M 897119-SPM4020T-2R2M
Manufacturer: TDK Corporation Win Source Part Number: 897119-SPM4020T-2R2M Series: SPM Operating Temperature Range: -40°C ~ 125°C Features: 2.2 µH Shielded Wirewound Inductor 3.7 A 70.4mOhm Max Nonstandard Package: Reel - TR Package: Nonstandard Mounting: Surface Mount Part Status: Not For New Designs Categories: Inductors ECCN: EAR99 Popularity: High Fake Threat In the Open Market: 79 pct. Supply and Demand Status: Balance Quantity per package: 500 MSL Level: 1 (Unlimited) REACH Status: REACH Unaffected HTSUS: 8504.50.8000 Other Part Number: 445-172372-6, 445-172372-1, 445-172372-2

Manufacturer: TDK Corporation
Win Source Part Number: 897119-SPM4020T-2R2M
Series: SPM
Operating Temperature Range: -40°C ~ 125°C
Features: 2.2 µH Shielded Wirewound Inductor 3.7 A 70.4mOhm Max Nonstandard
Package: Reel - TR
Package: Nonstandard
Mounting: Surface Mount
Part Status: Not For New Designs
Categories: Inductors
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 79 pct.
Supply and Demand Status: Balance
Quantity per package: 500
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8504.50.8000
Other Part Number: 445-172372-6, 445-172372-1, 445-172372-2

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Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey Win Source Electronics
Product Category Inductors, Coils, and Chokes Inductors, Coils, and Chokes Inductors, Coils, and Chokes
Product Number 71-SPM4020T-2R2M 445-172372-2-ND 897119-SPM4020T-2R2M
Product Name 2.2UH 3.7A 70.4MOHM Inductor and Choke Fixed Inductors Fixed Inductors - SPM4020T-2R2M
Operating Temperature -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F)
Mounting Option Surface Mount Surface Mount Technology Surface Mount Technology
Technology Drum Core, Wirewound Wirewound
Core Material Metal Drum Core, Wirewound
Inductance Range 2.2 microH
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