B82442A1334K EPCOS Inc, B82442A1334K Datasheet - Page 16

• Manufacturer Part Number: B82442A1334K
• Description: INDUCTOR, 2220 CASE, 330UH
• Manufacturer: EPCOS Inc
• Series: SIMIDr

Specifications of B82442A1334K

• Inductance Tolerance: ± 10%
• Dc Resistance Max: 3.92ohm
• Dc Current Rating: 140mA
• Resonant Frequency: 3.2MHz
• Q @ Vr F: 20
• Core Material: Ferrite
• Inductor Case Style: 2220
• No. Of Pins: 2
• Inductance: 330µH
• Tolerance: 10 %
• Maximum Dc Current: 140 mAmps
• Maximum Dc Resistance: 3.92 Ohms
• Self Resonant Frequency: 3.2 MHz
• Q Minimum: 20
• Operating Temperature Range: - 55 C to + 150 C
• Termination Style: SMD/SMT
• Package / Case: 2220 (5650 metric)
• Dimensions: 5 mm W x 5.6 mm L
• Test Frequency: 0.796 MHz
• Svhc: No SVHC (18-Jun-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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