IWAS-4832EC-50 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Wireless charging receiving coil

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IWAS-4832EC-50
Vishay Dale
Wireless Charging Receiving Coil/Shield
STANDARD ELECTRICAL SPECIFICATIONS
with Test Coil
L₀ INDUCTANCE
± 5 % AT 200 kHz,
0.25 V, 0 A
(μH)
DCR
AT 25 °C
±5%
(mΩ)
EFFICIENCY
(%)
Q
AT 200 kHz
(min)
16.2
366
> 70
30
COIL DESCRIPTION
TURNS
14
DIAMETER NOM.
28 AWG, 0.35 mm
LEAD
LENGTH
50 mm
TINNED
LENGTH
10 mm
FEATURES
• Wireless charging receiving coil
• Optimized for 7 V charging circuitry
• High permeability shielding for wireless charging
receiving coils
• Blocks charging flux from sensitive components or
batteries
• High saturation powdered iron - not affected by
permanent locating magnets
• Durable construction
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
SHIELD MATERIAL CHARACTERISTICS
• Permeability: approximately 24
• Resistivity: > 10 MΩ at 100 V
• Core loss: 4000 mW/cc at 500 gauss, 250 kHz
• Magnetic saturation: 50 % at 4000 gauss (to 350 O_e)
DIMENSIONS in inches [millimeters]
Coil
1.89 + 0.010/- 0.00
[48.00 + 0.25/- 0.00]
1.26 + 0.010/- 0.00
[32.00 + 0.25/- 0.00]
Shield
0.040 [1.02] Max.
1.81 ± 0.08
[46.00 ± 2.00]
R 0.063
[1.60]
0.390 ± 0.039
[10.00 ± 1.00]
Tinned nominal
DESCRIPTION
IWAS-4832EC-50
MODEL
±5%
INDUCTANCE TOLERANCE
EB
PACKAGE CODE
e3
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I WA S 4 8 3 2 E C
E
B
160
J
5
0
MODEL
SHIELD SIZE
SHIELD
LEAD PACKAGE INDUCTANCE TOL. MATERIAL LEAD
THICKNESS (Pb)-FREE
VALUE
CONFIG.
Revision: 05-Aug-13
1
Document Number: 34329
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000