4

03/08

Please read Cautions and warnings and

Important notes at the end of this document.

Technical data and measuring conditions

Mounting information

When bending the leads, take care that the bending point is at least 3 mm apart from the face ends

of the core and that the start-of-winding areas are not subjected to any mechanical stress.

2500 V AC, 1 min

Measured with LCR meter Agilent 4284A

or impedance analyzer Agilent 4294A

Measuring frequency:

1 MHz

10

µH < L

Measuring voltage:

1 V

Measuring temperature: 20 °C

Inductance tolerance

±20%

60 °C

Maximum permissible DC current at rated temperature

Measured at 20

°C, tolerance ±20%, typical values

Measured with Agilent 4294A or 8753ES, 20 °C,

tolerance

±30%

Solderability (lead-free)

Sn95.5Ag3.8Cu0.7: (245

±5) °C, (3 ±0.3) s

Wetting of soldering area

≥ 90%

(to IEC 60068-2-20, test Ta)

Resistance to soldering heat

(wave soldering)

(260

±5) °C, 10 s

(to IEC 60068-2-20, test Tb)

Tensile strength of leads

≥ 30 N (to IEC 60068-2-21, test Ua)

Climatic category

55/125/56 (to IEC 60068-1)

Storage conditions

Mounted:

–55 °C … +125 °C

Packaged: –25 °C … +40 °C,

≤ 75% RH

B82131 … B82134

VHF chokes