B78108S1334J EPCOS Inc, B78108S1334J Datasheet - Page 8
![CHOKE RF 330UH 190MA AXIAL](/photos/29/25/292535/b78_sml.jpg)
B78108S1334J
Manufacturer Part Number
B78108S1334J
Description
CHOKE RF 330UH 190MA AXIAL
Manufacturer
EPCOS Inc
Series
BCr
Type
Ferrite Corer
Specifications of B78108S1334J
Inductance
330µH
Tolerance
±5%
Current
190mA
Dc Resistance (dcr)
6.4 Ohm Max
Q @ Freq
70 @ 796kHz
Self Resonant Freq
2.7MHz
Package / Case
Axial
Mounting Type
Through Hole
Frequency - Test
796kHz
Material - Core
Ferrite Drum
Applications
General Purpose
Maximum Dc Current
190 mAmps
Maximum Dc Resistance
6.4 Ohms
Self Resonant Frequency
2.7 MHz
Q Minimum
70
Termination Style
Axial
Inductance Tolerance
± 5%
Dc Resistance Max
6.4ohm
Dc Current Rating
190mA
Q Test Frequency
0.796MHz
Inductor Case Style
Axial Leaded
No. Of Pins
2
Svhc
No SVHC (18-Jun-2010)
Rohs Compliant
Yes
Body Diameter
4mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
B78108S1334J000
Please read Cautions and warnings and
Important notes at the end of this document.
Cautions and warnings
Please note the recommendations in our Inductors data book (latest edition) and in the data
sheets.
– Particular attention should be paid to the derating curves given there.
– The soldering conditions should also be observed. Temperatures quoted in relation to wave
If the components are to be washed varnished it is necessary to check whether the washing
varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,
or on glued joints. In particular, it is possible for washing varnish agent residues to have a
negative effect in the long-term on wire insulation.
The following points must be observed if the components are potted in customer applications:
– Many potting materials shrink as they harden. They therefore exert a pressure on the plastic
– It is necessary to check whether the potting material used attacks or destroys the wire
– The effect of the potting material can change the high-frequency behaviour of the components.
Ferrites are sensitive to direct impact. This can cause the core material to flake, or lead to
breakage of the core.
Even for customer-specific products, conclusive validation of the component in the circuit can
only be carried out by the customer.
soldering refer to the pin, not the housing.
housing or core. This pressure can have a deleterious effect on electrical properties, and in
extreme cases can damage the core or plastic housing mechanically.
insulation, plastics or glue.
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