IWAS-4832FF-50 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Wireless Charging Receiving Coil/Shield with Attractor

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IWAS-4832FF-50
Vishay Dale
Wireless Charging Receiving Coil/Shield with Attractor
STANDARD ELECTRICAL SPECIFICATIONS
with Test Coil
L₀ INDUCTANCE
± 5 % AT 200 kHz,
0.25 V, 0 A
(μH)
DCR
AT 25 °C
(m)
EFFICIENCY
(%)
Q AT 200 kHz
(min)
9.7
200
> 70
30
COIL DESCRIPTION
TURNS
15 bifilar
DIAMETER NOM.
29 AWG, 0.32 mm
LEAD
LENGTH
50 mm
TINNED
LENGTH
10 mm
FEATURES
• Wireless charging receiving coil
• High permeability shielding for wireless charging
receiving coils
• Blocks charging flux from sensitive components
or batteries
• High saturation powered iron - not affected by permanent
locating magnets
• Durable construction
• Compliant to RoHS Directive 2002/95/EC
SHIELD MATERIAL CHARACTERISTICS
• Permeability: to 24
• Resistivity: > 10 M 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]
Shield
Coil
Attractor
R1.60
48.00
+
-
0.25
0.00
18.00
8.50
32.00
+
-
0.25
0.00
1.05 max.
DESCRIPTION
IWAS-4832FF-50
MODEL
±5%
INDUCTANCE TOLERANCE
EB
PACKAGE CODE
e3
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I WA S 4 8 3 2 F F
E
B
9R7
J
5
0
MODEL
SHIELD SIZE
SHIELD
LEAD PACKAGE INDUCTANCE TOL. MATERIAL LEAD
THICKNESS (Pb)-FREE
VALUE
CONFIG.
Revision: 07-Jun-11
1
Document Number: 34311
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