$ESIGNANDSPECIlCATIONSARESUBJECTTOCHANGEWITHOUTNOTICE!SKFACTORYFORTECHNICALSPECIlCATIONSBEFOREPURCHASEANDORUSE
7HENEVERADOUBTABOUTSAFETYARISESFROMTHISPRODUCTPLEASECONTACTUSIMMEDIATELYFORTECHNICALCONSULTATION
EMI Bead Cores
PD[
PLQ
PLQ
PLQ
PLQ
PLQ
PLQ
PLQ
■Features
●(0,EHDGFRUHV are sXLWDEOHIRUUHGXFWLRQ RIKLJK
frequency nRLVH
●(0, EHDG FRUHV areORZ FRVW QRLVH ILOWHUs IRU
electro-maJQHWLF LQWHUIHUHQFH FDXVHG E\ YDULRXV
digitalTXLSPHQW
●$[LDO DQG UaGLDO WDSHG W\SH DUH DYDLODEOH IRU
DXWRPDWLFLQVHUWLRQPDFKLQHV
●$SSURYHGXQGHUWKH,62V\VWHP
■Explanation of Part Numbers
(0,%HDG&RUHV
7\SH (;&(/

,PSHGDQFH
Ω
EXCELSA24
EXCELSA35
EXCELSA39
EXCELSR35
EXCELDR25
EXCELDR27
EXCELDR35
3DUW1XPEHU '&5HVLVWDQFH
PΩ
,QVXODWLRQ5HVLVWDQFH
0Ω
PLQ
5DWHG&XUUHQW
$'&
PD[
&DWHJRU\ 7HPS 5DQJH
2SHUDWLQJ 7HPS 5DQJH
&
¤WR
■Ratings
Materials: F Type
■Recommended Applications
●'LJLWDOHTXLSPHQW VXFK DV 3HUVRQDOFRPSXWHUV :RUG
SURFHVVRU 3ULQWHUV +'' 33& DQG &RPPXQLFDWLRQ
HTXLSPHQW
●'LJLWDODXGLRDQG9LGHRHTXLSPHQW
●3RZHU VXSSO\ HTXLSPHQW VXFK DV $& DGDSWHU DQG
6ZLWFKLQJSRZHUVXSSO\
●(OHFWURQLF DXWRPRWLYH HTXLSPHQW VXFK DV (QJLQH
FRQWUROV3DQHOVDQG$XGLRV\VWHPV
●(OHFWULFPXVLFDOLQVWUXPHQWsDQGRWKHUGLJLWDO GHYLFHV
0HDVXUPHQW7HPSHUDWXUH &0HDVXUHPHQW)UHTXHQF\ 0+]
PD[
PLQ
PLQ
PLQ
PLQ
PLQ
PLQ
PLQ
EXCELGSA24
EXCELGSA35
EXCELGSA39
EXCELGSR35
EXCELGDR25
EXCELGDR27
EXCELGDR35
PLQ PD[ ¤WR
Materials: G Type
E X C E L G S A 3 5 T
$ESIGNANDSPECIlCATIONSARESUBJECTTOCHANGEWITHOUTNOTICE!SKFACTORYFORTECHNICALSPECIlCATIONSBEFOREPURCHASEANDORUSE
7HENEVERADOUBTABOUTSAFETYARISESFROMTHISPRODUCTPLEASECONTACTUSIMMEDIATELYFORTECHNICALCONSULTATION
EMI Bead Cores
■Dimensions in mm (not to scale)
● EXCELSA24
EXCELSA35
EXCELSA39
● EXCELSA24B
EXCELSA35B
EXCELSA39E
● EXCELSR35S ● EXCELDR35C
● EXCELDR25C
EXCELDR27C
(/6$% (/6$% (/6$(
'I PD[ I PD[ I PD[
$  PD[  PD[  PD[
3 ± ± ±
(/'5& (/'5&
$  PD[  PD[
% PD[  PD[
/ ± ±
(/6$ (/6$ (/6$
'I PD[ I PD[ I PD[
$  PD[  PD[  PD[
/ PLQ PLQ PLQ
■Taping Dimensions in mm (not to scale)
● EXCELSA24T
EXCELSA35T
EXCELSA35V
EXCELSA39V
● EXCELSR35T
● EXCELDR35V
● EXCELDR25V
EXCELDR27V
(/6$7 (/6$7 (/6$9 (/6$9
'I PD[ I PD[ I PD[ I PD[
$  PD[  PD[  PD[  PD[
: + + ±±
/¤/   
(/'59 (/'59
$  PD[  PD[
+ PD[  PD[

$ESIGNANDSPECIlCATIONSARESUBJECTTOCHANGEWITHOUTNOTICE!SKFACTORYFORTECHNICALSPECIlCATIONSBEFOREPURCHASEANDORUSE
7HENEVERADOUBTABOUTSAFETYARISESFROMTHISPRODUCTPLEASECONTACTUSIMMEDIATELYFORTECHNICALCONSULTATION
EMI Bead Cores
■Typical Impedance Characteristics
0DWHULDOV)7\SH
|=|,PSHGDQFH Ω55HVLVWDQFH Ω;5HDFWDQFHΩ
$ESIGNANDSPECIlCATIONSARESUBJECTTOCHANGEWITHOUTNOTICE!SKFACTORYFORTECHNICALSPECIlCATIONSBEFOREPURCHASEANDORUSE
7HENEVERADOUBTABOUTSAFETYARISESFROMTHISPRODUCTPLEASECONTACTUSIMMEDIATELYFORTECHNICALCONSULTATION
EMI Bead Cores
0DWHULDOV*7\SH
|=|,PSHGDQFHΩ55HVLVWDQFHΩ;5HDFWDQFHΩ
$ESIGNANDSPECIlCATIONSARESUBJECTTOCHANGEWITHOUTNOTICE!SKFACTORYFORTECHNICALSPECIlCATIONSBEFOREPURCHASEANDORUSE
7HENEVERADOUBTABOUTSAFETYARISESFROMTHISPRODUCTPLEASECONTACTUSIMMEDIATELYFORTECHNICALCONSULTATION
EMI Bead Cores
EXCELSA24
EXCELSA24B
EXCELSA35
EXCELSA35B
EXCELSA39
EXCELSA39E
EXCELSR35S
EXCELDR25C
EXCELDR27C
EXCELDR35C
EXCELSA24T
EXCELSA35T
EXCELSA35V
EXCELSA39V
EXCELSR35T
EXCELDR25V
EXCELDR27V
EXCELDR35V


















%XON
)ODWER[
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%DJ
SFV%R[
SFV%R[
SFV%R[
SFV%R[
SFV%R[
SFV%R[
SFV%R[
SFV%R[
■Impedance Characteristics
■Packing Methods
3DUW1XPEHU 6WDQGDUG4XDQWLW\ 6W\OH :HLJKWPJSFV
(EXCELSA35 Type)
Safety Precautions
●6ROGHULQJ)OX[8VHURVLQW\SHRUQRQ-hDORJHQRXVW\SHIOX[
●&OHDQLQJ6ROYHQW8VHDOFRKROW\SH,QTXLUHIRURWKHUW\SHRIFOHDQLQJVROYHQW
●([FHVVLYHPHFKDQLFDOVWUHVVPD\GDPDJHWKHFRPSRQHQWV7DNHFDUHinKDQGOLQJ
●6WRUH XQGHU WHPSHUDWXUH ¤ & WR  & DQG UHODWLYH KXPLGLW\   WR   $YRLG UDSLG FKDQJHV RI WHP
SHUDWXUHDQGKXPLGLW\
●8VHWKHFRPSRQHQWVZLWKLQRQH\HDUDIWHURXUGHOLYHU\
●7KLVFDWDORJ VKRZVWKH TXDOLW\DQGSHUIRUPDQFHRIXQLW FRPSRQHQW)RU TXDOLW\DVVXUDQFHplease confirm your
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your product.