B82476A1474M EPCOS Inc, B82476A1474M Datasheet - Page 16
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B82476A1474M
Manufacturer Part Number
B82476A1474M
Description
INDUCTOR POWER 470UH 500MA SMD
Manufacturer
EPCOS Inc
Series
B82476A1r
Type
Ferrite Corer
Specifications of B82476A1474M
Inductance
470µH
Tolerance
±20%
Current
500mA
Current - Saturation
500mA
Dc Resistance (dcr)
1.1 Ohm Max
Package / Case
0.510" L x 0.370" W x 0.200" H (12.95mm x 9.40mm x 5.08mm)
Mounting Type
Surface Mount
Frequency - Test
100kHz
Material - Core
Ferrite
Applications
General Purpose
Core Material
Ferrite
Product
Power Inductors
Maximum Dc Current
0.5 Amp
Maximum Dc Resistance
1.1 Ohms
Dimensions
9.4 mm W x 12.95 mm L x 5.08 mm H
Shielding
Unshielded
Operating Temperature Range
- 55 C to + 150 C
Termination Style
SMD/SMT
Inductance Tolerance
± 20%
Dc Resistance Max
1.1ohm
Dc Current Rating
500mA
Inductor Case Style
SMD
No. Of Pins
2
Svhc
No SVHC (18-Jun-2010)
Dc Current Max
500mA
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
495-2692-2
B82476A1474M000
B82476A1474M000
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
B82476A1474M000
Manufacturer:
TDK/东电化
Quantity:
20 000
General Technical Information
7.14
Insertion loss
The insertion loss is a criterium for the effectivity of interference suppression components, as
measured by using a standardized measurement circuit
(fig.
12).
Reference measurement
U
V
=
= Voltage
Insertion loss measurement
Fig. 12
Definition of insertion loss
The input terminals of the equipment under test are connected to an RF generator with impedance
Z (usually 50 ) . At the output end of the component, the voltage is measured using a selective
voltmeter having the same impedance Z . The insertion loss is then calculated from the quotient of
the no-load generator voltage V
and half the output voltage V
.
0
2
24
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