B82482-A3 查看數據表（PDF） - EPCOS AG

零件编号

产品描述 (功能)

生产厂家

B82482-A3

SMT Ferrite Beads Rated impedance 60 to 1000Ω Rated current 0/05 to 1 A

EPCOS AG 

SMT Ferrite Beads

General technical data

Impedance |Z |

Rated current IR

DC resistance Rmax

Climatic category

Storage temperature

Soldering:

Wave soldering

Infrared soldering

Vapor-phase soldering

Solderability

Resistance to soldering heat

Permissible PCB bending

Temperature cycles

Humidity test

Life test

B82482-A3

Measured with HP 4291A at frequency fZ

Maximum dc current at ambient temperature TA = 85°C

Measured at 20°C ambient temperature

In accordance with IEC 60068-1

25/085/21 (– 25°C/+ 85°C/21 days damp heat test)

– 25°C/+ 85°C

Maximum 250˚C, 5 s

Maximum 240˚C, 20 s

temperature/time profile > 200 ˚C, max. 50 s

Maximum (215 ± 5)°C, max. 50 s

(230 ± 5)°C, (4 ± 0,5) s

wetting of soldering area: ≥ 75 %

(260 ± 5)°C, (10 ± 0,5) s after preheating at 150˚C, 60 s

impedance change max. ± 30 %

2 mm (100 mm long standard PCB)

– 25°C/+ 125°C, for each 30 min., total 5 cycles

impedance change ≤ 30 %

40˚C, 90 to 95 % r. h., 500 h

impedance change ≤ 30 %

500 at 85˚Cand rated current

impedance change ≤ 30 %

220 04/00

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