Home > Products
 
Products List
-
 EMI RPS TYPE
-
 EMI RP TYPE
-
 EMI CTRC, CTNF TYPE
-
 EMI SLEEVE CORES RH TYPE
-
 EMI / INDUCTOR TOROIDAL CORES T TYPE
-
 EMI S*H TYPE
-
 EMI SM BEAD SMB TYPE
-
 EMI BEADS FBS / FBD FBR TYPE
-
 COMMON MODE CHOKE CM TYPE
-
 COMMON MODE CHOKE BN TYPE
-
 COMMON MODE CHOKE BN TYPE-2
-
 COMMON MODE CHOKE TR TYPE
-
 WIDE BAND CHOKES R6H TYPE
-
 EMI D - SUB D*S TYPE
-
 RHH / R4H / RID TYPE
-
 EMI FERRITE - TILE
-
 SMD POWER CHOKE
SQUARE RI + DR TYPE
-
 SMD POWER CHOKE
ROUND RI + DR TYPE
-
 SMD POWER CHOKE
SILVERING I TYPE
-
 SMD POWER CHOKE
SILVERING CT TYPE
-
 MINIATURE DRUM
TYPE DR TYPE
-
 ROD CORE R TYPE
-
 BOBBIN DR TYPE
-
 COIL FORM DR2W / DR3W / DR4W TYPE
-
 COIL FORM DRWW TYPE
-
 COIL FORM RWW TYPE
-
 THREAD TH TYPE
-
 CUP P TYPE
-
 THREADED CUP THP TYPE
E-mail
Surface Mount Beads
Outline :
Core-Tech could provide several sizes of surface mount beads and common-mode surface mount beads. The common-mode surface mount bead provides a common part for the magnetic flux generated by the current to the loadand the return current from the load. The current compensation results in zero .
 
Features :
Taped SM Beads are supplied taped and reeled per EIA standard .
 
Application :
Computer disk drive and PC Board to filter the EMI from outside source. Car radio, mobile phone and VCRS .
 
Ordering Code :
Dimensions & Characteristics :
Unit: mm
NO
ITEM
Fig
Unit:mm
Impedance
() min
(Z,RS,XL)
-f Curve
A
B
D
25MHz
100MHz
CURVE
1
SMB
13-302540
3.18 +0
.
2.67 +0
.
4±0.25
24
36
2
SMB
12-302585
3.18 +0
.
2.67 +0
.
8.5±0.25
48
72
3
SMB
03-472976
5 +0
-0.5
3.45 +0
-0.3
7.6±0.1
60
90
4
SMB
13-472976
5 +0
-0.5
3.45 +0
-0.3
7.6±0.1
58
80
5
SMB
13-562540-2H
5.6±0.2
2.5±0.2
4±0.25
22
35
6
SMB
03-562545-2H
5.6±0.2
2.5±0.2
4.5±0.25
24
36
7
SMB
04-562545-2H
5.6±0.2
2.5±0.2
4.5±0.25
18
36
8
SMB
50-562545-2H
5.6±0.2
2.5±0.2
4.5±0.25
24
32
9
SMB
47-562585-2H
5.6±0.2
2.5±0.2
8.5±0.25
24
35
10
SMB
47-572685-1H2W
5.7 +0.1
-0.5
2.6 +0.1
-0.2
8.47±0.1
48
70
11
SMB
47-562540-2H
6±0.2
2.5±0.2
4±0.25
24
35
12
SMB
03-311552
3.1±0.2
1.48±0.15
5.2±0.25
-
-
-
13
SMB
03-472978
4.75±0.2
2.9±0.2
7.8±0.25
-
-
-
Shapes :
 
 
Fig 1
 
 
Fig 2
 
 
Fig 3
 
 
Fig 4
 
 
 
Fig 1
SMB 13-302540
 
 
Fig 2
SMB 13-302585
 
Fig 3
SMB 03-472976
 
Fig 4
SMB 13-472976
 
Fig 5
SMB 13-562540-2H
 
Fig 6
SMB 03-562545-2H
 
Fig 7
SMB 04-562545-2H
 
Fig 8
SMB 50-562545-2H
 
Fig 9
SMB 47-562585-2H
 
Fig 10
SMB 47-572685-1H2W
 
Fig 11
SMB 47-562540-2H
 
 
CORE-TECH CORPORATION
FACTORY : NO. 238-6, SHIAH CHUANG TZE, YEONG AN,
HSIN WU, 327, TAO YUAN, TAIWAN, R.O.C.
TEL : 886-3-4861211~3 , 4862437 , 4861198
FAX : 886-3-4861210
E-mail : coretech@tpts1.seed.net.tw
WEB : http://www.coretech-taiwan.com
WEB : http://www.coretechweb.com.tw

Copyright 2003 CORE-TECH Co., Ltd.
Website Published By Taiwan Products Online , China Sources Online