EMC Choke Coil<Pin Type: PFN Series >

Type: PFN1318

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Product Description

・

19.0mm×14.5mm Max.(L×W), 22.5mm Max. Height .

・

In addition to the typical versions of parameters shown here,

custom parameters are available to meet your exact requirements.

◆

Feature

・

Iron dust core is used to realize better DC Saturation characteristics and higher noise

absorption effect.

・

Less leakage magnetic flux.

・

Ideally used as normal mode chokes EMI suppression in power supplies or signal lines.

・

Elimination for impulse noise.

・

RoHS Compliance

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Dimensions (mm)

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Specification

Impedance [MIN.]

Part Name.

Inductance

(μH) [MIN.]

At 1kHz

D.C.R.(mΩ)

[MAX.]

(at20℃)

①

②

③

Rated

Current

(A)※1

PFN1318NP-NM3ØA

21

41

770Ω

at 7MHz

1170Ω

at 10MHz

940Ω

at 20MHz

3.7

PFN1318NP-NM41A

39

57

740Ω

at 3MHz

1560Ω

at 5MHz

1340Ω

at 10MHz

3.1

PFN1318NP-NM51A

60

71

1400Ω

at 3MHz

2480Ω

at 4MHz

2680Ω

at 6MHz

2.6

※

1. Rated current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃).

φ19.0 Max.

Adhesive

16.0 Max.

10.5

14.5 Max.

φ0.70 Max.

Solder