HCFL SERIES
HCFL1809 series Standard Specifications

Features:

  • RoHS Compliant
  • High current, low loss of iron powder core
  • Minimize electromagnetic interference
  • Suppress common mode noise
  • Custom design available

Applications:

  • PC
  • LED Driving
  • DC/DC converters

Ordering Code:

  1. Type
  2. Dimensions
  3. Inductance
  4. Inductance Tolerance

 J : ±5% K : ±10% L : ±15%
M : ±20% Y : ±25% T : ±30%

Shape and Dimensions

Recommended Pattern

Dimensions in mm

TYPE A B C D E H I G
HCFL0504 5.3±0.3 5.6±0.3 4.0±0.3 1.0±0.3 1.2±0.5 2.0 2.0 2.2
HCFL0603 6.9±0.4 7.0±0.4 3.3max 1.2±0.3 1.8±0.5 2.2 2.4 2.7
HCFL0604 6.9±0.4 7.0±0.4 4.0max 1.2±0.3 1.8±0.5 2.2 2.4 2.7
HCFL0605 6.9±0.4 7.0±0.4 5.0max 1.2±0.3 1.8±0.5 2.2 2.4 2.7
HCFL1003 10.2±0.5 10.5±0.5 3.1max 2.0±0.5 2.0±0.5 4.0 3.8 3.5
HCFL1004 10.2±0.5 10.5±0.5 4.2max 2.0±0.5 2.0±0.5 4.0 3.8 3.5
HCFL1005 10.2±0.5 10.5±0.5 5.0max 2.0±0.5 2.0±0.5 4.0 3.8 3.5
HCFL1203 12.8±0.5 13.0±1.0 3.5max 2.5±0.5 3.0±1.0 5.0 6.0 4.5
HCFL1205 12.8±0.5 13.0±1.0 5.0max 2.5±0.5 3.0±1.0 5.0 6.0 4.5
HCFL1206 12.8±0.5 13.0±1.0 6.5max 3.0±1.0 3.0±1.0 5.0 6.0 4.5
HCFL1809 18.2±0.5 18.3±1.0 9.2max 3.5±1.5 4.5±1.0 6.0 7.3 6.0
HCFL2212 22.0±1.0 22.5±1.0 12.0±0.4 3.5±1.5 5.5±1.0 6.0 9.0 7.0
HCFL1809 series Standard Specifications
Part No.InductanceTest Freq.DCR(mΩ)Isat(A)Irms(A)ToleranceMarking
(μH )MaxTypTyp(±%)
HCFL1809-R82□0.82 100KHz/0.1V0.58 6541.520R82
HCFL1809-1R3□1.30 100KHz/0.1V1.02 6234.5201R3
HCFL1809-1R9□1.90 100KHz/0.1V1.30 5232.5201R9
HCFL1809-2R6□2.60 100KHz/0.1V1.71 5031.5202R6
HCFL1809-3R5□3.50 100KHz/0.1V3.35 3722.5203R5
HCFL1809-4R5□4.50 100KHz/0.1V3.67 3720.5204R5
HCFL1809-5R6□5.60 100KHz/0.1V4.00 3319205R6
HCFL1809-6R8□6.80 100KHz/0.1V4.43 2718.5206R8
HCFL1809-100□10.00 100KHz/0.1V7.45 21.51520100
HCFL1809-100□-110.00 100KHz/0.1V7.67 18.516.520100
HCFL1809-150□15.00 100KHz/0.1V10.05 141420150
HCFL1809-220□22.00 100KHz/0.1V15.77 101020220
HCFL1809-330□33.00 100KHz/0.1V24.41 98.520330
HCFL1809-470□47.00 100KHz/0.1V36.72 76.820470

NOTE: □-tolerance M=±20% / T=±30%
1.Operating temperature range -40℃~125℃(Including self – temperature rise)
2.Isat for Inductance drop 30% from its value without current.
3.Irms: DC current(A) that will cause an approximate △T of 50℃.
Packaging Specifications

Dimensions in mm

TYPE Tape  Dimensions Quantity PCS/REEL
A0 B0 K0 W P t  
HCFL0504 5.6 6 4.2 12 8 0.4   1500
HCFL0603 7.2 7.8 3.5 16 12 0.4   1500
HCFL0604 7.2 7.8 4.2 16 12 0.4   1000
HCFL0605 7.2 7.8 5.2 16 12 0.4   1000
HCFL1003 10.8 11.3 3.5 24 16 0.4   1000
HCFL1004 10.8 11.3 4.2 24 16 0.4   1000
HCFL1005 10.8 11.3 5.2 24 16 0.4   800
HCFL1203 13.5 14 3.7 24 16 0.4   600
HCFL1205 13.5 14 5.2 24 16 0.4   500
HCFL1206 13.5 14 6.7 24 16 0.4   500
HCFL1809 18.8 19.4 9.5 32 24 0.4   250
HCFL2212 23.1 23.65 12.8 44 32 0.4   120
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