華新科技 WALSIN

自1992年成立以來，華新科技善用產業價值鏈的策略聯盟迅速成長。如今產品線非常廣，包括積層陶瓷晶片電容、晶片電阻、射頻元件、RF天線、圓板電容、氧化鋅變阻器、電感及晶片保險絲，產品巿佔率傲人，堪稱二岸三地最具規模的元件供應商。 目前全球員工人數已達7,000；8座主要生產基地佈局於亞太地區，並透過環球50多家區域性大型分銷商的供貨與倉儲網絡，服務國際一流企業客戶 。 

以下提供完整的積層磁珠/積層電感產品組合，可滿足智慧手機､網通設備､汽車電子等各種應用。

SMD Ferrite Chip Bead/ WLBD Series   WLBD0603-4532_K2

Size: 0603~4532
Tolerance:±25%
Range:10Ω~ 2500Ω

SMD Ferrite Chip Bead (High Current) WLBD Series  WLBD0603-4532 HC

Size: 0603~4532
Tolerance:±25%
Range:10Ω~ 1300Ω

Multilayer Ferrite Chip Inductor / WLFI Series

Size:1608     WLFI1608
Range:0.047uH ~ 10uH
Tolerance:±20%

Size: 2012     WLFI2012
Range:0.047uH ~ 10uH
Tolerance:±20%

Wire Wound Ferrite Inductor / WLFW Series

Size:1608        WLFW1608
Range:0.047uH ~ 10uH
Tolerance:5% & 10%

Size:2012         WLFW2012
Range:0.078uH ~ 27uH
Tolerance:5% & 10%

Size:2520        WLFW2520
Range:0.047uH ~ 22uH
Tolerance: 5% & 10%

Balun Transformer   WTBL2012

Size:2012
Range:50Ω~75Ω

Common Mode Choke   WTCF2012

Size:2012
Range:67Ω~750Ω
Tolerance:±20%

Common Mode Choke (AEC-Q200) / WQCF Series  WQCF2012_Auto

Size:2012
Range:67Ω~750Ω
Tolerance:±20%

Multi-Layer Power Inductor / WLFM Series

Size:1608~2016      WLFM _P_Series
Range:0.24uH ~ 4.7uH
Tolerance:±20%

Size:2012~2520      WLFM_Series
Range:0.24uH ~ 4.7uH
Tolerance:±20%

SMD Molded Power Choke / WLPH Series

Size:201610        WLPH201610_P
Range:0.33uH ~ 2.2uH
Tolerance:±20%

Size:252010        WLPH252010_P
Range:0.22uH ~ 4.7uH
Tolerance:±20%

Size:252012       WLPH252012_P
Range:0.47uH ~ 4.7uH
Tolerance:±20%

SMD Molded Power Choke (High Current) / WLPH(HC) Series

Size:2016         WLPH201610_S
Range:0.47uH ~ 2.2uH
Tolerance:±20%

Size:252010       WLPH252010_S
Range:0.33uH ~ 2.2uH
Tolerance:±20%

Size:252012       WLPH252012_S
Range:0.47uH ~ 2.2uH
Tolerance:±20%

SMD Molded High Current Power Inductor / WLPM Series

Size:4.4*4.0*1.8mm    WLPM444220LC
Range:0.1uH ~ 10uH
Tolerance:±20%

Size: 5.4*5.2*2.8 mm   WLPM545230LC 
Range:0.2uH ~ 10uH
Tolerance:±20%

Size:7*6.6*2.8 mm     WLPM706630LC
Range:0.15uH ~ 22uH
Tolerance:±20%

Size:10*10*3.8 mm    WLPMA0A040LC
Range:0.22uH ~ 68uH
Tolerance:±20%

Size:13.5*12.8*5 mm   WLPM131350LC
Range:0.1uH ~ 10uH
Tolerance:±20%

Size:13.5*12.8*6.5 mm  WLPM131365LC
Range:0.1uH ~ 68uH
Tolerance:±20%

Size:18*17*7 mm      WLPM171770LC
Range:0.82uH ~ 100uH
Tolerance:±20%

SMD Molded High Current Power Inductor / WQPM Series (AECQ200)

Size: 4.4*4.2*1.2 mm  WQPM444212
Range:0.68uH ~ 1.0uH
Tolerance:±20%

Size: 4.4*4.2*1.8 mm  WQPM444220
Range:0.1uH ~ 10uH
Tolerance:±20%

Size: 5.4*5.2*1.6 mm   WQPM545218
Range:0.47uH ~ 1.0uH
Tolerance:±20%

Size: 5.4*5.2*3 mm    WQPM545230
Range:0.2uH ~ 10uH
Tolerance:±20%

Size: 7.0*6.6*1.8 mm   WQPM706618
Range:0.22uH ~ 4.7uH
Tolerance:±20%

Size: 7.0*6.6*2.4 mm   WQPM706624
Range: 1uH ~ 3.3uH
Tolerance:±20%

Size: 7.0*6.6*3 mm     WQPM706630
Range:0.22uH ~ 10uH
Tolerance:±20%

Size: 11.15*10*4 mm    WQPMA0A040
Range:0.22uH ~ 47uH
Tolerance:±20%

SMD Wire Wound Power Inductor (Resin Shielded) / WLPN Series

Size:2.0*2.0*1.2 mm   WLPN202012
Range: 1uH ~ 4.7 uH
Tolerance:±20%~±30%

Size:3.0*3.0*1 mm     WLPN303010 
Range: 1.2uH ~ 22 uH
Tolerance:±20%~±30%

Size:3.0*3.0*1.5 mm   WLPN303015
Range: 1uH ~ 100 uH
Tolerance:±20%~±30%

Size: 4.0*4.0*1.0 mm  WLPN404010
Range: 1uH ~ 22 uH
Tolerance:±20%~±30%

Size: 4.0*4.0*1.8 mm  WLPN404018
Range: 1uH ~ 22 uH
Tolerance:±20%~±30%

Size:5.0*5.0*1.0 mm  WLPN505010
Range: 1uH ~ 22 uH
Tolerance:±20%~±30%

Size:5.0*5.0*2.0 mm   WLPN505020
Range: 1uH ~ 22 uH
Tolerance:±20%~±30%

Size:5.0*5.0*4.0 mm  WLPN505040
Range: 1.5uH ~ 4.7 uH
Tolerance:±20%~±30%

Size:6.0*6.0*1.0 mm   WLPN606010
Range: 1.5uH ~ 22 uH
Tolerance:±20%~±30%

Size:6.0*6.0*2.8 mm   WLPN606028
Range: 1.5uH ~ 4.7 uH
Tolerance:±20%~±30%

Size:6.0*6.0*4.5 mm   WLPN606045
Range: 1.5uH ~ 4.7 uH
Tolerance:±20%~±30%

Size:8.0*8.0*4.2 mm    WLPN808042
Range: 1.5uH ~ 4.7 uH
Tolerance:±20%~±30%

SMD Unshielded Power Inductor / WLSN Series

Size:3.3*3.0*2.1mm  WLSN032D
Range:1uH ~ 470uH
Tolerance:±10%~±20%

Size:4.3*4*3.2 mm   WLSN043D
Range:1uH ~ 330uH
Tolerance:±10%~±20%

Size:5.8*5.2*4.5mm  WLSN054D
Range:1uH ~ 270uH
Tolerance:±10%~±20%

Size:7.8*7*3.5mm    WLSN073D
Range:10uH ~ 330uH
Tolerance:±10%~±20%

Size:7.8*7*5mm     WLSN075D
Range:6.8uH ~ 4700uH
Tolerance:±10%~±20%

Size:13*9.4*5.21mm  WLSN084F
Range:1uH ~ 4700uH
Tolerance:±10%~±20%

Size:10*9*4mm    WLSN104D
Range:1uH ~ 4700uH
Tolerance:±10%~±20%

Size:10.9*5.4mm    WLSN105D
Range:1uH ~ 4700uH
Tolerance:±10%~±20%

SMD Shielded Power Inductor / WLSS Series

Size:3.2*3.2*1.55 mm  WLSS214P
Range: 1.5uH ~ 12uH
Tolerance:±20%~±30%

Size:3.8*3.8*1.8 mm  WLSS124P
Range: 1.5uH ~ 33uH
Tolerance:±20%~±30%

Size:4.7*4.7*3 mm   WLSS125P
Range: 1.2uH ~ 180uH
Tolerance:±20%~±30%

Size:5.7*5.7*3 mm   WLSS127P
Range: 2.5uH ~ 100uH
Tolerance:±20%~±30%

Size:6.7*6.7*3 mm    WLSS316P
Range: 3uH ~ 100uH
Tolerance:±20%~±30%

Size: 12*12*4.8 mm    WLSS428P
Range: 3.9uH ~ 330uH
Tolerance:±20%~±30%

Size: 12*12*6 mm     WLSS528P
Range: 1.3uH ~ 1000uH
Tolerance:±20%~±30%

Size: 12*12*8 mm     WLSS628P
Range: 1.2uH ~ 1000uH
Tolerance:±20%~±30%

Size:3.2*3.2~12*12mm  WLSS745P
Range:0.8uH ~ 1000uH
Tolerance:±20%~±30%

Size: 10.3*10.4*4 mm  WLSSA38G
Range: 1.5uH ~ 330uH
Tolerance:±20%~±30%

Size: 10.3*10.5*5.1 mm  WLSSA50G
Range: 0.8uH ~ 1000uH
Tolerance:±20%~±30%

SMD Air Coil Inductor / WLAC Series

Size: 4.95*4.7*5.46 mm  LSI293A

Range: 3.7nH~17.5nH
Tolerance:±2%~±10%

Size: 3.68*3.05*3.18 mm LSI294A

Range: 2.5nH~18.5nH
Tolerance:±2%~±10%

Size: 6.86*3.05*3.18 mm  WLAC29B
Range: 17.5nH~43nH
Tolerance:±2%~±10%

Size: 2.21*1.42*1.37 mm  WLAC291
Range: 16.5nH~5.4nH
Tolerance:±2%~±10%

Size: 4.04*1.42*1.37 mm  WLAC292
Range: 16.5nH~5.4nH
Tolerance:±2%~±10%

Size: 4.83*3.81*4.2 mm   WLAC293
Range: 16.5nH~5.4nH
Tolerance:±2%~±10%

Size: 10.55*6.35*5.9 mm  WLAC294
Range: 16.5nH~5.4nH
Toleran ce:±2%~±10%

SMD Air Coil Inductor (AEC-Q200) / WQAC Series

Size: 3.68*3.05*3.18 mm   WQAC291A_Auto
Range: 2.5nH~18.5nH
Tolerance:±2%~±10%

Size: 6.86*3.05*3.18 mm  WQAC291B_Auto
Range: 17.5nH~43nH
Tolerance:±2%~±10%

Size: 2.21*1.42*1.37 mm  WQAC292_Auto
Range: 16.5nH~5.4Nh

Tolerance:±2%~±10%

Size: 4.04*1.42*1.37 mm  WQAC292_Auto
Range: 16.5nH~5.4nH
Tolerance:±2%~±10%

Size: 4.83*3.81*4.2 mm  WQAC293_Auto
Range: 16.5nH~5.4nH
Tolerance:±2%~±10%

Size: 10.55*6.35*5.9 mm  WQAC294_Auto
Range: 16.5nH~5.4nH
Tolerance:±2%~±10%

Multi-Layer High Frequency Chip Inductor / WLCM Series

Size:0603~1608            WLCM0603-1608
Range:0.3nH ~ 470nH
Tolerance:± 0.1nH~± 5%

Multi-Layer High Frequency Chip Inductor / WLCM(HQ) Series   WLCM0603TG

Size:0603
Range:0.3nH ~ 39nH
Tolerance:± 0.1nH~± 5%

Multi-Layer High Frequency Chip Inductor (AEC-Q200) / WQCM Series  WQCM0603-1608

Size:1608
Range:1nH ~ 470nH
Tolerance:± 0.1nH~± 5%

SMD Wire Wound Ceramic Chip RF Inductor / WLCW Series  WLCW1005_Series

Size:1005     WLCW1005CQ
Range:1nH ~ 120nH
Tolerance:2%~5%

Size:1608    WLCW1608
Range:1.6nH ~ 470nH
Tolerance:2%~5%

Size:1608    WLCW1608HQ
Range:1.8nH ~ 390nH
Tolerance:2%~5%

Size:2012    WLCW2012
Range:2.2nH ~ 4700nH
Tolerance:2%~5%

Size:2012    WLCW2012HQ
Range:2.5nH ~ 51nH
Tolerance:2%~5%

Size:2520     WLCW2520
Range:8.2nH ~ 15000nH
Tolerance:2%~5%

Size:2520     WLCW2520HQ
Range: 3nH ~ 100nH
Tolerance:2%~5%

Size:3225      WLCW3225
Range: 4.7nH ~ 3300nH
Tolerance:2%~5%

Size:4532      WLCW4532
Range: 82nH ~ 1200nH
Tolerance:2%~5%

D Wire Wound Ceramic Chip RF Inductor(AEC-Q200) / WQCW Series

Size:1005   WQCW1005
Range:1nH ~ 120nH
Tolerance:2%~5%

Size:1608   WQCW1608
Range:1.6nH ~ 470nH
Tolerance:2%~5%

Size:2012   WQCW2012
Range:2.2nH ~ 1000nH
Tolerance:2%~5%

Size:2520   WQCW2520
Range:10nH ~ 4700nH
Tolerance:2%~5%

Size:3225   WQCW3225
Range: 4.7nH ~ 3300nH
Tolerance:2%~5%

Size:4532    WQCW4532
Range: 82nH ~ 1200nH
Tolerance:2%~5%

SMD Air Coil Inductor / WLQC Series

Size:2.6*1.8*1.4 mm   WLQC_Series
Range:5.5nH ~ 27.3nH
Tolerance:2%~5%

Size:3.3*2.67*2.79 mm   WLQC1111
Range: 27nH ~ 47nH
Tolerance:2%~5%

Size:5.84*3.56*3.73mm  WLQC1515
Range:47nH ~ 82nH
Tolerance:2%~5%

Size:11.9*5.7*5.7mm  WLQC2222
Range: 90nH ~ 300nH
Tolerance:2%~5%

Size: 14*7.5*7.2 mm   WLQC2929
Range: 330nH ~ 500nH
Tolerance:2%~5%