2

Please read Cautions and warnings and

Important notes at the end of this document

E 70/33/32

Core

B66371

10/24



Delivery mode: single units

Magnetic characteristics

(per set)

l/A = 0.22 mm–1

le

= 149 mm

Ae

= 683 mm2

Amin = 676 mm2

Ve

= 102000 mm3

Approx. weight 514 g/set

Ungapped

1) H = 250 A/m; f = 10 kHz; T = 100 °C

Visual inspection according to IEC 63093.

Gapped (AL values/air gaps examples)

The AL value in the table applies to a core set comprising one ungapped core (dimension g = 0 mm) and

one gapped core (dimension g > 0 mm).

Other AL values/air gaps and materials available on request – see Processing remarks on page 6.

Material AL value

nH

e

BS 1)

mT

PV

W/set

Ordering code

N27

8850 +30/–20%

1530

320

< 19.00 (200 mT, 25 kHz, 100 °C) B66371G0000X127

N87

9700 +30/–20%

1700

320

< 9.50 (100 mT, 100 kHz, 100 °C) B66371G0000X187

N97

10000 +30/–20%

1740

330

< 8.60 (100 mT, 100 kHz, 100 °C) B66371G0000X197

N95

13000 +30/–20%

2260

330

< 11.30 (100 mT, 100 kHz, 25 °C)

< 9.00 (100 mT, 100 kHz, 100 °C)

B66371G0000X195

N88

8600 +30/–20%

1510

320

< 11.50 (100 mT, 100 kHz, 120 °C) B66371G0000X188

Material

g

mm

AL value

approx.

nH

e

Ordering code

N27

1.50

0.05

655

113

B66371G1500X127

N87

2.00

0.05

520

90

B66371G2000X187

2.50

0.05

435

75

B66371G2500X187

4.00

0.05

200

35

B66371G4000X187