授权代理商香港光与电子有限公司深圳办事处联络电话+86-755-82574660 82542001 邮件joshua@szkoyu.com

兆欣科技股份有限公司成立於2003年，致力於開發和量產全自動、小型化之SMD繞線電感，主力產品為共模濾波器、高頻晶片電感以及薄型功率電感。針對消費性及攜帶型電子產品，譬如手機、無線網卡、GPS以及USB/HDMI介面高頻濾波等，提供客戶高品質但合理產品價格之服務。目前公司員工約為140人， 產品均以高自動化製程在台灣生產，以別於一般大陸手工製程。故在品質、彈性、速度及服務上， 更能滿足客戶日益嚴苛及多樣化的需求。

 兆欣科技現有之共模濾波器(EMC COMMON MODE CHOKE)多應用於市場USB2.0等高速介面傳輸，並自行開發高階產品以應用在HDMI之高端視聽設備。針對USB3.0之市場趨勢，兆欣科技預計近期將導入相關對應產品；在RF訊號用電感(SIGNAL LINE CHIP INDUCTOR)方面，兆欣科技之高階製程產品在網通以及手機客戶已普遍應用，此部分雖然各公司產品特性有所差異，造成客戶端RF線路調整上之複雜的阻抗匹配問題，但兆欣以技術行銷的角度，為客戶提供相關FAE及報告建議，以解決業界困難的高頻替代方案。

 另外全自動薄型功率電感(TINY & LOW PROFILE POWER INDUCTOR)更是兆欣科技之代表性產品，一般手工良率低的3*3及4*4mm產品已領先業界量產三年，目前1.0mm高度更小型化的產品，已量產的有201610、252010、以及3010系列。其中20、25系列更為本土電感廠之先驅，此類產品開發及上市時間更領先國內業界並和現今日系電感大廠同類產品特性互有領先。 在益發講究節能省電以及綠色環保的潮流下，兆欣科技尤其著重於小型化電源模組之功率電感開發，以協助系統產品達到小型化、省電節能之目的。

授权代理商香港光与电子有限公司深圳办事处联络电话+86-755-82574660 82542001 邮件joshua@szkoyu.com

產品介紹 

EMI共模濾波器

功率電感

薄型功率電感

晶片繞線電感

高頻電感

積層晶片電感和磁珠

EMI共模濾波器

Common mode filters

High speed common mode filters

  功率電感 

Shielded power inductors

Unshielded power inductors

  薄型功率電感 

Shielded power inductors

Unshielded power inductors

Magnetic coating power inductors

Magnetic power inductors with leadframe

  晶片繞線電感 

Chip inductors for power line

Chip inductors for signal line

Low loss chip inductors

Molded type chip inductors

Vertical type chip inductors

  高頻電感

Ceramic chip inductor

High Q chip inductors

  積層晶片電感和磁珠

Ceramic Chip Inductor

Ferrite Chip Inductor

Ferrite Chip Bead

Common Mode SMD Filter for Signal Line 

CMF2012/2012F/3216F Series

 FEATURES  

 This common mode filter is characterized byits small sized.

 Highly effective in noise suppression. High common-mode

 impedance at noise band and low differential-mode

 impedance at signal band.

Due to the low differential-mode impedance with high coupling

factor, there is almost no distortion on high speed signal.

 This series is micro-produced by auto machines for its huge

 productivity and accuracy with all-day CCD inspection.  

APPLICATIONS

Used for noise suppression in any electronic

 devices such as personal computer and peripheral

 equipment (USB), amusement equipment (IEEE 1394),

 LCD panels (LVDS) etc.

Dimension Common-ModeImpedance Z(Ω) Rdc Idc Rated Voltage Insulation Resistance

L(mm) W(mm) T(mm) at 100 MHz (Ω) (A) Vdc(V) (MΩ)

CMF2012

2.0 1.2 1.0 67~180 0.35~0.5 0.25~0.33 50 10

CMF2012F

2.0 1.2 1.2 30~2200 0.12~0.8 0.1~0.45 50 10

CMF3216F

3.2 1.6 1.8  

75~22000.3~1.2 0.2~0.5 50 10

Common Mode SMD Filter for Signal Line

CMF2012H Series

FEATURES

 The broadband common mode filter is developed

for high-speed differential signal interfaces such

as HDMI.

 To make a great effect on EMC in the very high

frequency, the cutoff frequency in differential

mode is 6 GHz, and there is almost no distortion on

high speed differential signal.

APPLICATIONS

 Used for digital visual interface (HDMI) or other

Dimension Common-mode Impedance Z(Ω) Rdc Idc Rated Voltage Cut-off Freq. Insulation Resistance

L(mm) W(mm) T(mm) at 100 MHz (Ω) (A) Vdc(V) (GHz) (MΩ)

CMF2012H3

2.0 1.2 1.2 90 0.25 0.3 20 6 10

high-speed differential signal interface.  

SMD Inductor for Power Line (shielded)

PIS Series Type (5D~12)

FEATURES

Various high power SMD inductors are superior to high saturation.

These  are magnetically shielded and suitable for large currentwith low DC resistance.

Provided in embossed carrier tape packaging for use with automatic mounting machines.  

APPLICATIONS

Excellent for power line DC-DC conversion application used in portable telephones,

 personal computers, hard disk drives, and other electronic equipment.

5*5 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIS5D18

5.7 5.7 2.0 1.0~330 0.033~4.34 0.18~3.5

PIS5D28

5.7 5.7 3.0 1.0~680 0.018~4.15 0.16~2.6

6*6 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIS6D28

6.7 6.7 3.0 1.0~680 0.0132~5.15 0.54~5.5

PIS6D38

6.7 6.7 4.0 3.3~1000 0.02~5.7 0.2~3.5

PIS62

6.2 5.9 3.0 2.9~330 0.068~4.94 0.19~1.94

PIS64

6.2 5.9 5.0 2.9~1000 0.047~9.26 0.14~1.8

7*7 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIS73

7.5 7.5 3.4 10~1000 0.072~9.44 0.16~1.68

PIS74

7.5 7.5 4.5 10~1000 0.049~6 0.18~1.84

8*8 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIS8D28

8.3 8.3 3.0 2.5~100 0.0156~0.43 0.75~4.5

PIS8D43

8.3 8.3 4.5 2.0~100 0.014~0.36 0.8~5.5

10*10 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIS104

10.3 10.4 4.0 1.3~330 0.0081~1.09 0.52~6.5

12*12 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIS124

12.3 12.3 4.5 3.9~330 0.015~0.99 0.5~6.5

PIS125

12.3 12.3 6.0 1.3~1000 0.012~1.53 0.4~8.0

PIS127

12.3 12.3 8.0 1.2~1000 0.007~1.82 0.55~9.8

SMD Inductor for Power Line (Unshielded) 

PIN Series Type

FEATURES   

Various high power SMD inductors are superior to high saturation.

These  are low profile with low DC resistance.

Provided in embossed carrier tape packaging for use with automatic mounting machines.

APPLICATIONS

Excellent for power line DC-DC conversion application used in portable telephones, personal

computers, hard disk drives, and other electronic equipment.

PRODUCT

3*3 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIN32

3.5 3.0 2.1 10~390 0.23~7.8 0.115~0.76

4*4 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIN42

4.5 4.0 2.1 1.0~820 0.043~1.705 0.36~2.7

PIN43

4.5 4.0 3.2 1.0~680 0.033~8.4 0.19~3.8

5*5 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIN52

5.8 5.2 2.5 1.2~470 0.05~6.7 0.15~4.2

PIN53

5.8 5.2 3.0 1.0~1000 0.03~8.0 0.13~4.5

PIN54

5.8 5.2 4.5 1.0~1000 0.015~4.8 0.14~5.9

7*7 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIN73

7.8 7.0 3.5 10~330 0.0803~1.5 0.28~1.44

PIN75

7.8 7.0 5.0 10~470 0.07~1.96 0.34~2.3

10*9 Type

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

PIN104

10.0 9.0 4.0 10~560 0.05~1.9 0.32~2.38

PIN105

10.0 9.0 5.4 10~820 0.06~2.55 0.24~2.6

Low Profile Shielded SMD Inductors

PIS2D/3D SERIES

FEATURES

The PIS(P) series are characterized by low profile, low RDC,and high current handling capacities.

Magnetically shielded structure that ensures the high-density mounting configurations.

Flat bottom surface ensures secure, reliable mounting.

Provided in embossed carrier tape packaging for use withautomatic mounting machines.  

APPLICATIONS

Low profile/ large current specifically suitable for Portable telephones, hard disk drives, PDA, DVC, DSC and other

electronic equipments.

3*3 Type

Dimension Inductance Rdc Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

PIS2D10

3.2 3.2 1.0 1.2~47 0.07~2.43 0.24~1.5 0.18~1

PIS2D15L

3.2 3.2 1.5 1~22 0.038~0.489 0.48~1.8 0.26~1.04

PIS2D15H

3.2 3.2 1.5 0.47~100 0.04~3.84 0.24~2.2 0.24~3

PIS2D18L

3.2 3.2 1.8 1~27 0.038~0.49 0.42~1.8 0.22~0.96

PIS2D18H

3.2 3.2 1.8 1~33 0.045~1.125 0.42~2 0.47~2.6

4*4 Type

Dimension Inductance Rdc Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

PIS3D12

4.2 4.2 1.2 1~33 0.045~1.165 0.42~2 0.42~2.3

PIS3D15

4.2 4.2 1.5 0.5~47 0.035~1.15 0.35~2.5 0.34~3.1

PIS3D18

4.2 4.2 1.8 1~100 0.038~1.38 0.36~2.4 0.26~2.6

Low Profile Unshielded SMD Inductors

PIN201610/252010

FEATURES  

The PIN series are characterized by low profile, low RDC, and high current handling

 capacities.

Miniature size for tiny portable DC to DC converter line.

Flat bottom surface ensures secure, reliable mounting.

Provided in embossed carrier tape packaging for use withautomatic mounting machines.

APPLICATIONS

Low profile/ large current specifically suitable for Portable telephones,

hard disk drives, PDA, DSC and other electronic equipments.

2*2 Type

Dimension Inductance Rdc Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

PIN201610

2.0 1.6 1.0 1.0~22 0.137~2.0 400~1420 380~1700

PIN252010

2.5 2.1 1.0 1.0~22 0.11~1.81 460~1900 490~2000

Low Profile Shielded SMD Inductors

PIE3010/3015 Series

FEATURES  

The PIE series are characterized by low profile, low RDC to provide low loss solution.

Miniature size for tiny portable DC to DC converter line.

High magnetic shield construction for EMI protection.

Flat bottom surface ensures secure, reliable mounting.

Provided in embossed carrier tape packaging for use withautomatic mounting machines.

APPLICATIONS

．Low profile/ low DC resistance suitable for Portable telephones,

hard disk drives, PDA, DSC and other electronic equipments.

3*3 Type

Dimension Inductance Rdc SRF Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (MHz/MIN) (A) (A)

PIE3010

3.0 3.0 1.0 1.0~47 0.065~2 19~180 0.32~1.7 0.27~1.95

PIE3015

3.0 3.0 1.5 1.0~100 0.04~2.433 11~145 0.29~2.35 0.27~2.35

Low Profile Shielded SMD Inductors

PIL 30/40/50 Series 

FEATURES  

The PIL series are characterized by low profile, low RDC to provide low loss solution.

Miniature size for tiny portable DC to DC converter line.

High magnetic shield construction for EMI protection.

Flat bottom surface ensures secure, reliable mounting.

Provided in embossed carrier tape packaging for use withautomatic mounting machines.

APPLICATIONS

．Low profile/ low DC resistance suitable for Portable telephones,

hard disk drives, PDA, DSC and other electronic equipments.

3*3 Type

PartNumber Dimension Inductance Rdc Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

PIL3010

3.0 2.9 1.0 1.0~22 0.064~1 0.4~1.7 0.33~1.5

PIL3012

3.0 2.9 1.2 1.0~47 0.053~1.53 0.22~1.7 0.3~1.9

PIL3015

3.0 2.9 1.5 1.0~47 0.044~1.68 0.26~1.85 0.4~3

PIL3020

3.0 2.9 2.0 1.0~68 0.051~2.24 0.2~1.75 0.28~3.6

4*4 Type

PartNumber Dimension Inductance Rdc Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

PIL4010

4.0 3.9 1.0 1.0~47 0.056~1.23 0.33~1.7 0.25~1.4

PIL4012

4.0 3.9 1.2 1.0~47 0.042~1.14 0.35~1.9 0.38~2.3

PIL4015

4.0 3.9 1.5 1.0~100 0.048~2.46 0.38~1.85 0.33~3.6

PIL4018

4.0 3.9 1.8 1.0~100 0.05~2.17 0.28~1.85 0.45~4.7

5*5 Type

PartNumber Dimension Inductance Rdc Irms Isat

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

PIL5010

5.0 4.9 1.0 1.0~47 0.059~1.1 0.45~1.9 0.3~1.8

PIL5012

5.0 4.9 1.2 1.0~15 0.039~0.28 0.95~2.2 0.7~2.5

PIL5015

5.0 4.9 1.5 1.0~33 0.052~0.85 0.51~2.05 0.55~3.5

PIL5020

5.0 4.9 2.0 1.0~47 0.048~0.67 0.55~2.1 0.9~5.6

SMD Inductor for Power Line

LCF0603/1008/110 Series Type

FEATURES  

 Utilizing a miniaturized winding structure.

 These  provide low DC resistance and high current.

 Precision inductance tolerance is available.

APPLICATIONS

 Personal computers,Hard disk drives

 xDSL modem and Cable modem

 Digital camera and other electronic equipment

PRODUCT

Dimension Inductance Rdc Idc Irms

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

LCF0603

1.8 1.2 1.10 0.047~10 0.075~4.46 0.4~1.8 0.25~1.6

LCF1008

2.9 2.54 2.00 0.22~330 0.15~32.5 0.11~2.6 0.05~2.4

LCF1210

3.6 2.9 2.4 0.39~1000 0.09~46 0.05~3.0  

SMD Inductor for Signal Line

LSF0805/1008/1210 Series Type

FEATURES

 Utilizing a miniaturized winding structure.

 These  provide high Q characteristics.

 Resin-coated surface enables excellent mounting

 Low DC resistance design is ideal for low loss.

 Precision inductance tolerance is available.

APPLICATIONS

 Personal computers,Hard disk drives

 xDSL modem and Cable modem

 Digital camera and other electronic equipment

Dimension Inductance Rdc Idc

L(mm) W(mm) T(mm) (μH) (Ω) (A)

LSF0805

2.4 1.65 1.2 0.11~39 0.05~8.2 0.1~2

LSF1008

2.9 2.54 2.03 0.18~100 0.3~19.6 0.2~0.96

LSF1210

3.6 2.9 2.5 0.12~220 0.07~12.48 0.08~2

SMD Inductor for Power Line

LCD0603/0805 Series Type

FEATURES  

 Utilizing a miniaturized winding structure.

 These  provide low DC resistance and high current.

 Precision inductance tolerance is available.

APPLICATIONS

 Personal computers,Hard disk drives

 xDSL modem and Cable modem

 Digital camera and other electronic equipment

Dimension Inductance Rdc Idc Irms

L(mm) W(mm) T(mm) (μH) (Ω) (A) (A)

LCD0603

1.8 1.2 1.0 1.0~33 0.32~6.6 0.12~0.86 0.12~0.7

LCD0805

2.4 1.65 1.2 0.47~100 0.12~7.5 0.1~1.4 0.18~1.5

SMD Inductor for Power/Signal Line 

TPL Series 

FEATURES  

These miniature chip inductors wound on a special ferrite core.

Low DC resistance, large current and high impedance characteristics.

Ideal choke coil for DC power supply circuits.

Excellent thermal resistance for re-flow soldering process.

APPLICATIONS

DC powr supply circuit for Pagers, Cordless phones, Hi-Frequency Communication , PCs,

Disk Drives and computer peripherals, Digital Cameras and other electronic equipments.

Dimension Inductance SRF Rdc Idc

L(mm) W(mm) T(mm) (μH) (MHz) (Ω) (A)

TPL322515HC

3.2 2.5 1.55 1.0~100 8~100 0.078~4.5 0.1~1.0

TPL321618HC

3.2 1.6 1.8 0.056~100 7~400 0.08~15.6 0.08~1.0

TPL322520HC

3.2 2.5 2.0 1.0~560 3.4~100 0.078~28.6 0.06~1.0

TPL322520HS

3.2 2.5 2.0 0.1~560 5~200 5~200 0.04~0.7

TPL453226HC

4.5 3.2 0.6 1.0~470 3~100 0.08~8.5 0.09~1.08

TPL453226HS

4.5 3.2 0.6 1.0~2200 1.3~120 0.2~50 0.03~0.5

TPL575047HC

5.7 5.0 4.7 0.12~10000 0.5~450 0.0098~140 0.05~6.0

High Frequency SMD Inductor for Signal Line

HSC0402/0603/0805/HEC1008

FEATURES  

 Can be used for high frequency bands up to GHz and stable inductance at high frequency.

 The high self resonant frequency realizes high Q value

 Resin-coated surface enables excellent mounting

 Low DC resistance design is ideal for low loss,high output and low power consumption.

APPLICATIONS

 For high-frequency applications including mobile phones,portable phones, such as PA, ANT, VCO, SAW, etc.

 Mobile phones such as GSM, CDMA, PDC, etc.

 Bluetooth,W-LAN

Dimension Inductance Q SRF Rdc Irms

L(mm) W(mm) T(mm) (nH) (MHz) (Ω) (A)

HSC0402

1.27 0.76 0.61 1.0~120 16~25 1160~12700 0.045~2.66 0.05~1.36

HSC0603

1.80 1.20 1.02 1.6~470 13~50 750~12500 0.03~4 0.08~0.7

HSC0805

2.4 1.65 1.45 2.8~2700 16~65 50~7900 0.06~3.8 0.16~0.8

HEC1008

2.9 2.54 2.03 10~10000 18~65 25~4100 0.08~8 0.15~1.0

High Frequency SMD Inductor for Signal Line

HQC0805/1008 Series 

FEATURES  

 Especially high Q factor in this series for customers' design.

 Resin-coated surface enables excellent mounting

 Low DC resistance design is ideal for low loss, high output and low power consumption.

APPLICATIONS

 For high-frequency applications including mobile phones,portable phones,

such as PA, ANT, VCO, SAW, etc.

 Mobile phones such as GSM, CDMA, PDC, etc.

 Bluetooth,W-LAN

Dimension Inductance Q SRF Rdc Irms

L(mm) W(mm) T(mm) (nH) (MHz) (Ω) (A)

HQC0805

2.4 1.65 1.45 2.5~51 60~80 1400~6000 0.03~0.12 1.0~1.6

HQC1008

2.9 2.54 2.03 4.1~390 48~75 500~6000 0.05~0.62 0.9~1.6

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