Data Sheet

3 06/12

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.

Test voltage V

test

2500 V AC, 1 min

Rated inductance L

Measured with LCR meter Agilent 4284A

or impedance analyzer Agilent 4294A

Measuring frequency: L

d 10 PH= 1 MHz

10 PH < L

d 1000 PH = 100 kHz

Measuring voltage: 1 V

Measuring temperature: +20 °C

Inductance tolerance r20%

Rated temperature T

+60 °C

Rated current I

Maximum permissible DC current at rated temperature

DC resistance R

typ

Measured at +20 qC, tolerance r20%, typical values

Resonance frequency f

res

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

tolerance r30%

Solderability (lead-free) Sn95.5Ag3.8Cu0.7: +(245 r5) °C, (3 r0.3) s

Wetting of soldering area t90%

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

Resistance to soldering heat

(wave soldering)

+(260 r5) °C, 10 s

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

Tensile strength of leads t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, d75% RH

Approvals EN 60938

B82111BVHF chokes