T157-6

Kern

Farbe

Außen

mm

Innen

mm

Höhe

mm

Perme-abilität

A_L (nH/100Wdgg.²)

A_L-Toleranz

Frequenz-bereich

Mass

(approximate)

Product Group

T157-6

Gelb

39.88

24.13

14.48

µ 8

115

±5%

2-50 MHz

54

gramm

RF

A_L value (nominal)

11.5nH/ N²

μi (reference)

µ 8

Density gm/cm³

5.0

Test Winding          

N=100, #24 AWG

Frequency              

10 kHz

Voltage on Agilent 4284A

0.47  V

Coating Type

Yellow/ClearEpoxy Paint

Voltage Breakdown (min.)

500 Vrms, 60Hz

Limit

0.1 mA, 5 s

Magnetic

Dimensions

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

mlt - mean length per turn

10.1 cm

1.06 cm²

10.7 cm³

4.34 cm²

59.7 cm²

5.92 cm

Core Loss & Q

Q Test Winding

#N/A

Q Frequenzy

#N/A

Q min on HP4342A

#N/A

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

Percent Initial Perm (nom.)

Percent Initial Perm (min.)

200 Oe

98,1%

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

8

10

12

14

16

18

20

22

24

26

28

mm

3.150

2.500

2000

1.600

1.250

1000

0.800

0.630

0.500

0.400

0.315

Single Layer

Turns

17

22

28

36

45

57

71

89

111

139

174

RDC(Ω)

2.1 m

4.3 m

8.6 m

17.6 m

35.1 m

70.6 m

140.0 m

279.0 m

553.4 m

1.1

2.2

Full Winding

Turnes

23

35

54

84

130

202

312

483

747

1,157

1,790

RDC(Ω)

2.8 m

6.8 m

16.6 m

41.2 m

101.3 m

250.4 m

615.0 m

1.5

3.7

9.2

22.6