SMP1812-391K

Gowanda’s SMP1812-391K is a high-quality molded unshielded inductor designed for reliable performance in various electronic applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMP1812 series and is suitable for surface mount technology (SMT). It is crafted for COTS+ application grade, offering an inductance of 3.9 µH with a direct current resistance (DCR) of 0.22 Ω. The inductor supports a current rating of 1.018 A DC and an I SAT of 1.25 A DC, with a tolerance of ±10%. It features a lead-based termination type with a Sn63Pb37 finish and a ferrite core. Operating efficiently in temperatures ranging from -55°C to +125°C, it is rated MSL 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability and reliability in demanding environments.

Weight 0.15 g
Dimensions 4.2 × 3 × 2.9 mm
Series

SMP1812

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

3.9

DCR (Ω)

0.22

Current Rating (A DC)

1.018

I SAT (A DC)

1.25

Tolerance

±10%

Termination Type

Pb

Termination Finish

Sn63Pb37

Core

Ferrite

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Fungal Inert

Yes

Molded Unshielded Inductor

Notes

[product_description]
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