T44-6

Kern

Farbe

Außen

mm

Innen

mm

Höhe

mm

Perme-abilität

A_L (nH/100Wdgg.²)

A_L-Toleranz

Frequenz-bereich

Mass

T44-6

Gelb

11,18

5,82

4,04

µ 8.5

42,00

±5%

2-50 MHz

1,3 gramm

A_L value (nominal)

4,2 nH/ N²

Test Winding

N=100, #34 AWG

Frequency    

1 MHz

Voltage on Agilent 4284A

1.0 V

Coating Type

Yellow/Clear Epoxy Paint

Voltage Breakdown (min.)

500 Vrms, 60Hz

Limit

0.1 mA, 5 s

Magnetic

Dimen-

sions

L_e Eff. Mag. Path Length (cm)

A_e

Eff. Mag. Cross Section (cm²)

V_eff Eff. Core Volume (cm³)

WA - Min. Eff. Window Area

sa - Surface Area

2.68 cm

0.0990 cm²

0.266 cm³

0.221 cm²

4.81 cm²

Core Loss

Q test winding

N=15, #22 AWG

Q frequency

10 MHz

Q min on HP4342A

209

where Bpk expressed in gauss, f expressed in hertz, and:

a=4.00E+09, b=3.00E+08, c=2.70E+06, d=8.90E-16

DC Saturation

HDC

200 Oe

Percent Initial Perm (nom.)

98.1%

Percent Initial Perm (min.)

97.4%

where H expressed in oersteds, and:

a=1.00E-02, b=4.87E-08, c=1.57, d=0.00

Wire

Size

AWG

18

20

22

24

26

28

30

32

34

36

38

mm

1.000

0.800

0.630

0.500

0.400

0.315

0.250

0.200

0.160

0.125

0.100

Single

Layer

Turns

11

14

18

23

29

37

47

59

74

93

116

RDC(Ω)

4.2m

8.4m

17.3m

35.1m

70.3m

142.7m

288.3 m

575.7m

1.1

2.3

4.6

Full

Winding

Turns

10

16

25

38

59

91

141

219

339

524

812

RDC(Ω)

3.8m

9.6m

24.0m

58.0m

143.1m

351.0m

865.0m

2.1

5.3

12.9

31.9