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SPM3020T-3R3M-LR
Power Inductor (SMD), Wirewound, 3.3 µH, 2.2 A, Shielded, 3.5 A, SPM-LR Series
Image is for illustrative purposes only. Please refer to product description.
ManufacturerTDK
Manufacturer Part NoSPM3020T-3R3M-LRCopy
Manufacturer Standard Lead Time28 weeks
Order Code
Re-Reel2564010RL
Cut Tape2564010
Product RangeSPM-LR Series
Your Part Number
18 In Stock
Need more?
18 Delivery in 3-4 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | HK$10.090 | HK$50.45 |
| Total Price | HK$50.45 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 5+ | HK$10.090 |
| 50+ | HK$8.340 |
| 250+ | HK$6.660 |
| 500+ | HK$6.280 |
| 1000+ | HK$5.650 |
| 2000+ | HK$5.210 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerTDK
Manufacturer Part NoSPM3020T-3R3M-LRCopy
Manufacturer Standard Lead Time28 weeks
Order Code
Re-Reel2564010RL
Cut Tape2564010
Product RangeSPM-LR Series
Technical Datasheet
Inductance3.3µH
RMS Current (Irms)2.2A
Inductor ConstructionShielded
Saturation Current (Isat)3.5A
Product RangeSPM-LR Series
Inductor Case / Package-
DC Resistance Max0.121ohm
Inductance Tolerance± 20%
Product Length3.2mm
Product Width3mm
Product Height2mm
SVHCNo SVHC (04-Feb-2026)
Product Overview
The SPM-LR series 3020 type from TDK are commercial grade magnetic shield type wire wound inductors for power circuits using a metallic magnetic material.
- Inductance value range from 0.47μH to 4.7μH
- Low profile product
- Maximum DCR value range from 22.7mohm to 174.5mohm, Isat current range from2.9A to 9A
- Low inductance variance in high temperature environments with good DC superimposition characteristic
- Inductive tolerance of ±20%
- Operating temperature range from -40°C to +125°C
- Compared to ferrite wound type inductors, possible to achieve large current, low Rdc and compactness
- Dimensions is 3.2mm x 3mm x 2mm (L x W x H)
- Reflow soldering method
Technical Specifications
Inductance
3.3µH
Inductor Construction
Shielded
Product Range
SPM-LR Series
DC Resistance Max
0.121ohm
Product Length
3.2mm
Product Height
2mm
RMS Current (Irms)
2.2A
Saturation Current (Isat)
3.5A
Inductor Case / Package
-
Inductance Tolerance
± 20%
Product Width
3mm
SVHC
No SVHC (04-Feb-2026)
Technical Docs (3)
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Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85045000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.005