CMN3-3903VSMLF

Gowanda’s CMN3-3903VSMLF is a high-quality, reliable vertical mount common mode toroidal choke designed for demanding applications. With dimensions of 23.5 × 16.51 × 23.5 mm, this component is part of the CMN3VSM series and features SMT mounting. It is suitable for COTS+ application grades, offering an inductance of 390 µH and a low DCR of 0.0025 Ω. The choke supports a current rating of 14.3 A DC and has an interwinding capacitance of 4 pF, with a leakage inductance of 0.6 µH. It is shielded, RoHS compliant, and has a termination finish of Sn100. The component operates within a temperature range of -55°C to +125°C, has a DWV of 1250, and a tolerance of ±35%. It is packaged in T&R and has an MSL of 1.

Dimensions 23.5 × 16.51 × 23.5 mm
Series

CMN3VSM

Mounting Type

SMT

Application Grade

COTS+

Inductance (µH)

390

DCR (Ω)

0.0025

Current Rating (A DC)

14.3

Interwinding Capacitance (pF)

4

Leakage Inductance (µH)

0.6

DWV

1250

Tolerance

±35%

Termination Type

RoHS

Termination Finish

Sn100

Shielded

Yes

Operating Temperature

-55°C to +125°C

MSL

1

Packaging

T&R

Fungal Inert

No

Vertical Mount Common Mode Toroidal Choke

Notes

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CMN3-3903VSMLF

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