Brochure for HWI4427H Series Helical Edge Wound (HEW) High Current Inductors (HWI4427-068A-8R7H)

Rev
B
ELECTRICAL SPECIFICATIONS @ 25°C
L:
Isat:
Irms:
DCR:
Hipot:
Insulation Class:
RoHS Compliant:
SCHEMATIC
Description
Released for Production
DIMENSIONS
8.7μH±15% @ 10kHz, 1Vrms
ΔL ≤ 10% @87A
ΔL ≤ 30% @154A
ΔT ≤ 20ºC @ 45A
ΔT ≤ 40ºC @68A
1.3mΩ Max
500Vdc, 1mA, 5s, wdg to core
Class H 180ºC
Yes
By
MIG
Recommended
PCB Layout
44.5 Max
[1.75]
44.5 Max
[1.75]
40.0 Max
[1.58]
Date
17-Mar-16
MPS
HWI4427-068A-8R7H
Date Code
35.0 Ref C
L
[1.38]
40.0 Max
[1.58]
20.00 Ref
[0.787]
2.50 Ref
[0.098]
8.0 Ref
[0.31]
C
L
25.00 Typ
[0.984]
C
L
27.0 Max
[1.06]
MARKING
7.40 Ref
[0.291]
25.00 Typ
[0.984]
6.35 Ref
[0.250]
1.45 Ref
[0.057]
MPS
HWI4427-068A-8R7H
Date Code
F_025 Rev 2
Dimensions: mm/[inch]
MPS INDUSTRIES, INC.
Notice of Proprietary Property
These drawings and specifications are the property of MPS and shall not be,
reproduced, copied or used as the basis of manufacture of sale of apparatus
without express written authorization
Dimensions
DRAWN BY:
MIG
17-Mar-16
Unless otherwise specified
CHECKED BY:
KC
18-Mar-16
.XX ± 0.254mm [.010"]
.XXX ± 0,13mm [.005'']
20.00 Typ
[0.787]
Description
SIZE Part Number
A
www.mpsind.com
Tel: (310) 325-1043 Fax: (310) 325-1044
Helical Wound Inductor
HWI4427-068A-8R7H
WEIGHT: 190 gms
SHEET:
REV
1 OF 2
B
Rev
B
Released for Production
Description
By
MIG
Date
17-Mar-16
DC Bias Data:
MPS INDUSTRIES, INC.
Notice of Proprietary Property
These drawings and specifications are the property of MPS and shall not be,
reproduced, copied or used as the basis of manufacture of sale of apparatus
without express written authorization
Dimensions
DRAWN BY:
MIG
17-Mar-16
Unless otherwise specified
CHECKED BY:
KC
18-Mar-16
.XX ± 0.254mm [.010"]
.XXX ± 0,13mm [.005'']
Description
SIZE
A
Part Number
www.mpsind.com
Tel: (310) 325-1043 Fax: (310) 325-1044
Helical Wound Inductor
HWI4427-068A-8R7H
WEIGHT: 190 gms
SHEET:
REV
2 OF 2
B
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