SMD / SMT Inductors (Coils)

FAQ

SPM4030T-3R3M

Product Status
Production
Applications
Commercial Grade
Feature
Wire WoundWire Wound
ShieldMagnetic Shield
Metal CoreMetal Core
Series | Type
SPM
Brand
TDK
Environmental
Compliance Click to learn more about these icons
RoHSReachHalogen FreePb Free

Images are for reference only and show example products.

3D Model

Size

Length(L)
4.20mm ±0.30mm
Width(W)
4.00mm ±0.30mm
Thickness | Height
3.00mm Max.
Recommended Land Pattern (A)
1.80mm Nom.
Recommended Land Pattern (B)
1.30mm Nom.
Recommended Land Pattern (C)
1.90mm Nom.

Electrical Characteristics

Inductance
3.3μH ±20% at 100kHz
Rated Current (L Change) [Typ.]
2.2A (20% Down)
Rated Current (L Change) [Max.]
Rated Current (Temperature Rise) [Typ.]
3.8A (40°C Rise)
Rated Current (Temperature Rise) [Max.]
DC Resistance [Typ.]
58.6mΩ
DC Resistance [Max.]
64.5mΩ
Rated Voltage [Max.]
Self Resonant Frequency [Min.]
Self Resonant Frequency [Typ.]
Q [Min.]
Q [Typ.]

Other

Operating Temp. Range
-40 to 125°C (Including Self-Temp. Rise)
Soldering Method
Reflow
Iron Soldering
AEC-Q200
NO
Packing
Embossed (Plastic)Taping [180mm Reel, Tape width 12mm]
Package Quantity
500pcs
Weight
0.24g
FIT (Failure In Time)
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3rd Party ECAD models

  • SnapMagic
    SnapMagic

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Characteristic Graph

This data is for reference only and does not guarantee product characteristics.