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EMI RPS TYPE
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EMI RP TYPE
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EMI CTRC, CTNF TYPE
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EMI SLEEVE CORES RH TYPE
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EMI / INDUCTOR TOROIDAL CORES T TYPE
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EMI S*H TYPE
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EMI SM BEAD SMB TYPE
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EMI BEADS FBS / FBD FBR TYPE
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COMMON MODE CHOKE CM TYPE
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COMMON MODE CHOKE BN TYPE
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COMMON MODE CHOKE BN TYPE-2
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COMMON MODE CHOKE TR TYPE
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WIDE BAND CHOKES R6H TYPE
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EMI D - SUB D*S TYPE
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RHH / R4H / RID TYPE
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EMI FERRITE - TILE
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SMD POWER CHOKE
SQUARE RI + DR TYPE
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SMD POWER CHOKE
ROUND RI + DR TYPE
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SMD POWER CHOKE
SILVERING I TYPE
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SMD POWER CHOKE
SILVERING CT TYPE
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MINIATURE DRUM
TYPE DR TYPE
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ROD CORE R TYPE
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BOBBIN DR TYPE
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COIL FORM DR2W / DR3W / DR4W TYPE
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COIL FORM DRWW TYPE
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COIL FORM RWW TYPE
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THREAD TH TYPE
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CUP P TYPE
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THREADED CUP THP TYPE
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Miniature Drum Cores

Miniature Drum Cores :
Bobbin cores are an economical and well-prover core design for many applications where relatively low but stable inductance values are required. For fulfilling the telecommunication digital age, We are now developing with Miniature Drum core .
 
Features :
For higher frequency designs, use a small bobbin. Excllent solderability and high heat resistance for reflow soldering. High current durability .
 
Applications :
Cellular phone, Portable audio-visual equipment, Choke coils .
 

Ordering Code :

Dimensions & Characteristics :
Unit: mm
NO
Item
A
B
C D
F
Fig
1
DR 4X1
4
2
- 1 0.3 1
2
DR 4.2X1
4.2
2 - 1 0.3 1
3
DR 4.5X1.4
4.5
1.5 - 1.4 0.5 1
4
DR 4.1X1 D-3
4.1
1.5 3.2 1 0.34 1
5
DR 4.2X1 D-3
4.2
2 3.6 1 0.3 2
6
DR 5X1.4S D-3
8
1.8 4 1.4 0.6 2
7
DR 5X1.8S D-3
5
1.8 4 1.8 1 2
8
DR 6.3X1.3 D-3
6.3
3.3 4.8 1.3 0.65 2

Shapes :
 
 
Fig 1
 
 
Fig 2
 
 

 

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
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