SMRF1010-331J

Gowanda’s SMRF1010-331J is a surface mount epoxy coated chip inductor designed for high reliability applications, conforming to COTS M83446/04 standards. Weighing just 0.05 grams and measuring 2.28 × 2.28 × 2.16 mm, this inductor is part of the SMRF1010 series and is suitable for SMT mounting. It features an inductance of 3.3 µH, a DCR of 1.4 Ω, and a current rating of 0.26 A DC, with a self-resonant frequency of 70 MHz and a test frequency of 7.9 MHz. The inductor has a minimum Q factor of 24 and a dielectric withstanding voltage of 500, 80. It offers a tolerance of ±5% and is RoHS compliant with gold termination finish. The core is made of phenolic material, and it is not shielded. It operates effectively in temperatures ranging from -55°C to +125°C, has an MSL of 1, and is available in tape and reel packaging.

Weight 0.05 g
Dimensions 2.28 × 2.28 × 2.16 mm
Series

SMRF1010

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

3.3

DCR (Ω)

1.4

Current Rating (A DC)

0.26

SRF (MHz)

70

Test Freq (MHz)

7.9

Q MIN

24

DWV

500, 80

Tolerance

±5%

Termination Type

RoHS

Termination Finish

Au

Core

Phenolic

Shielded

No

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Surface Mount Epoxy Coated Chip Inductor, COTS M83446/04

Notes

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