B78108S1222K EPCOS Inc, B78108S1222K Datasheet
B78108S1222K
Specifications of B78108S1222K
Related parts for B78108S1222K
B78108S1222K Summary of contents
Page 1
Inductors RF chokes, BC series Series/Type: B78108S, B78148S Date: March 2008 f…fÁRspp… f…fÁRspp… EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. ...
Page 2
RF chokes BC series, 4 9.2 (mm) BC chokes (Bobbin Core) Rated inductance 4700 H Rated current 1200 mA Construction Ferrite drum core Winding: enamel copper wire Flame-retardant lacquer coating Features Wide inductance range ...
Page 3
RF chokes BC series, 4 9.2 (mm) Dimensional drawings B78108S (axial leads, taped) 65±1 53±2 9.2 max. (IEC 60294) 3.5 min. 11.5 max. lacquered B78148S (central radial leads, taped) ø4 max. 1.3 max. 2 max. 2 max. 0.8 max. 3.8±0.7 ...
Page 4
RF chokes BC series, 4 9.2 (mm) Technical data and measuring conditions Rated inductance factor Q min Rated temperature T R Rated current I R Inductance decrease L resistance R max Resonance frequency f res,min ...
Page 5
RF chokes BC series, 4 9.2 (mm) Characteristics and ordering codes 1) L Tolerance Q R min H 1.0 10 1.2 55 1.5 55 1.8 55 2.2 55 2.7 60 3.3 60 3.9 60 4.7 60 5.6 ...
Page 6
RF chokes BC series, 4 9.2 (mm) Characteristics and ordering codes 1) L Tolerance Q R min 100 70 120 70 150 70 180 70 220 70 270 ...
Page 7
RF chokes BC series, 4 9.2 (mm) Impedance |Z| versus frequency f measured with impedance analyzer Agilent 4294A or S-parameter network analyzer Agilent 8753ES, typical values at 20 ° ...
Page 8
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 ...
Page 9
Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical ...