SMT1803-151M

Gowanda’s SMT1803-151M is a high-efficiency, low-profile toroidal inductor designed for demanding applications. Weighing just 1.5 grams, it features compact dimensions of 7.9 × 5.21 × 2.03 mm and belongs to the SMT1803 series. This surface-mount technology (SMT) component is classified as COTS+ grade, ensuring reliability in commercial off-the-shelf applications. It offers an inductance of 1.5 µH with a direct current resistance (DCR) of 0.074 Ω and a current rating of 1.53 A DC, with a saturation current (I SAT) of 3.22 A DC. The inductor has a tolerance of ±20% and utilizes a lead (Pb) termination type with a Sn63Pb37 finish. Constructed with a ferrite core, it is not shielded and operates effectively within a temperature range of -55°C to +125°C. It is rated at moisture sensitivity level (MSL) 1 and is available in tape and reel (T&R) packaging for efficient handling and installation.

Weight 1.5 g
Dimensions 7.9 × 5.21 × 2.03 mm
Series

SMT1803

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

1.5

DCR (Ω)

0.074

Current Rating (A DC)

1.53

I SAT (A DC)

3.22

Tolerance

±20%

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Ferrite

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

High Efficiency Low Profile Toroidal Inductor

Notes

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