Datasheet > 5678181221

5678181221

更新时间： 2022-02-26 12:45:38

品牌	Logo	应用领域
飞来 - FAIR-RITE		/
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Pot Cores

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5678181221 数据手册

Pot Cores (5678140921)

Part Number: 5678140921

78 POT CORE SET

Pot cores have found application in all types of inductive devices. The core configuration provides a high degree of self-

shielding. It also facilitates gapping to enhance utility for a variety of magnetic designs.

Pot cores can be supplied with the center post gapped to a mechanical dimension or an A_Lvalue.

Catalog Drawing

3D Model

Weight indicated is per pair or set.

Weight: 3.2.000 (g)

Dim mm mm tol

nominal inch

0.551

0.165

0.376

0.122

0.465

0.232

0.13

0.114

inch misc.

4.2

±0.30

±0.20

9.55 ±0.30

3.1 ±0.20

11.8 ±0.40

5.9

3.3

2.9

±0.20

±0.60

±0.30

Chart Legend

Σl/ A Core Constant,

Effective Core Volume

A_LInductance Factor

l_e

Effective Path Length,

A_e

Effective Cross- Sectional Area,

V_e:

Explanation of Part Numbers: Digits 1 & 2 = product class and 3 & 4 = material grade.

Electrical Properties

A_L(nH)

1950 ±25%

Ae(cm²) 0.251

Σl/ A(cm^-1) 7.9

l_e(cm)

1.98

V_e(cm³)

0.495

A_min(cm²) 0.198

A_Lvalue is measured at 1 kHz, B < 10 gauss.

Fair- Rite Products Corp.

845-895-2055

•

One Commercial Row, Wallkill, New York 12589-0288

888-324-7748

•

Fax: 845-895-2629 ferrites@fair- rite.com www.fair- rite.com

•

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