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May 13, 2014
SMD INDUCTOR DR356-4 SERIES
Features Height: 4.0mm Max Frequency Range: 10kHz to 2MHz Operating Temperature: -40°C to +155°C Inductance Range: 0.22µH & 4.7µH Tinned Leads with Leaded Solder is Available (note 4)
Electrical Specifications @ 25ºC
PART NUMBER DR356-4-221 DR356-4-471 DR356-4-472
INDUCTANCE (µH) 0.1V @ 100kHz 0.22 ± 20% 0.47 ± 20% 4.7 ± 20%
DCR (mΩ) Max.
1.8
2.5
26
Isat (A) Typ. L Drop 10%
16 11 6
Isat (A) Typ. L Drop 15%
24 16 7
Irms (A) Max. See Note 2 15 13 6
MECHANICAL SPECIFICATIONS
.157 MAX.
.275 MAX.
4,0
7,0
1 2DR356-4 XXX DATE
.311 MAX. 7,9
2
.098 2,50
.161 4,10 1
.062 1,60
1 .157 .118 4,00 3,00
2
SCHEMATIC
.098 SUGGESTED PAD LAYOUT 2,50
NOTES: 1.