SPM4020T-3R3M-LR TDK Inductor (FeSi Core) (Other) In Stock

TDK SPM-LR Series Type 4020 Shielded Wire-wound SMD Inductor with a Metal Core, 3.3 μH ±20% Wire-Wound 3.5A Idc

ACTIVEInductor (FeSi Core)Verified Jun 2026
Package / Visual Reference
SPM4020T-3R3M-LROther
Quick Facts
Manufacturer
TDK
Package
Other
Pin Count
2
Lifecycle
ACTIVE
Category
Inductor (FeSi Core)
Price
From $0.5150(MOQ 1)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time15Weeks
YTEOL7
Case/Size Code1716
ConstructionRectangular
Core MaterialMetal
DC Resistance0.0743Ω
Inductance-Nom (L)3.3 µH
Inductor ApplicationPOWER INDUCTOR
Inductor TypeGENERAL PURPOSE INDUCTOR
Number of Functions1
Package Height2mm
Package Length4.4mm
Package StyleSMT
Package Width4.1mm
Packing MethodTR, Embossed Plastic, 7 Inch
Rated Current-Max3.5A
Shape/Size DescriptionRECTANGULAR PACKAGE
ShieldedYES
Surface MountYES
Terminal PlacementDUAL ENDED
Terminal ShapeL BEND
Test Frequency0.1MHz
Tolerance20%
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8504.50.80.00
Country of OriginMainland China

Datasheet

SPM4020T-3R3M-LR Datasheet Download

Official datasheet from TDK

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for SPM4020T-3R3M-LR:

Frequently Asked Questions

What is the price of SPM4020T-3R3M-LR?

SPM4020T-3R3M-LR is priced from $0.5150 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SPM4020T-3R3M-LR in stock?

SPM4020T-3R3M-LR is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy SPM4020T-3R3M-LR?

You can buy SPM4020T-3R3M-LR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SPM4020T-3R3M-LR from TDK.

What is the datasheet for SPM4020T-3R3M-LR?

The official SPM4020T-3R3M-LR datasheet from TDK contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SPM4020T-3R3M-LR come in?

SPM4020T-3R3M-LR is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About TDK

TDK is a leading electronic component manufacturer. FindMyChip sources TDK ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.5150
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$1.0700$1.07
10+$0.8820$8.82
100+$0.7250$72.50
1000+$0.5430$543.00
1500+$0.5270$790.50
2500+$0.5150$1287.50
pcs
Unit price: $1.0700 · Total: $1.07

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy