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Walsin Technology Corporation

Walsin Technology
Walsin Technology Corporation (WTC) is a leading manufacturer of passive components. Walsin’s product lineup includes multiple-layer ceramic chip capacitors (MLCCs), chip resistors and arrays, EMI, ESD filters, LTCC high frequency components (including antennas and filters), varistors, multi-layer common mode filters, power choke, and diodes.

Founded in 1985, Walsin is now part of the Passive Systems Alliance Taiwan and top-tier manufacturer in MLCC, chip resistor, and RF device production. Walsin has a production capacity of 30 billion pieces per month for chip resistors and MLCCs. Additionally, Walsin specializes in RF devices such as GPS, Bluetooth, chip antennas, diplexers, common-mode filters, and much more.

Passive Components

Passive electronic components are found in an electrical or computer system and require no electrical current to operate; in other words, they are incapable of power gain. Some of these components include resistors, capacitors, inductors, surge protectors, and more. Various types of electronic devices require passive components in order to work. Resistors are often found in fuses, sensors, heaters, and lighting. Other household items such as computers, cameras, game consoles, cellphones, and television also require passive components in order to function.

Order with IBS Electronics

IBS Electronics is an authorized Walsin distributor. As an ISO 9001:2008 certified distributor of electronic components, you can trust IBS Electronics to offer you low prices on Walsin components and the highest level of quality assurance in the industry. Through our global network of offices in Asia, Europe, and the Americas, IBS Electronics provides speedy and safe shipments anywhere in the world.

Products:

Image of Walsin Technology Corporation's RF Connectors and Cable Assemblies
RF Connectors and Cable Assemblies
Walsin Technology's RF connectors and cable assemblies are designed for RF industry applications that include Wi-Fi, PCS, Radio, and computer networks.

Image of Walsin's Metal and PCB Antennas
Metal and PCB Antennas

Walsin's metal and PCB antennas provide 2.4/5 GHz single and dual band antenna solutions for wireless applications such as Bluetooth®, Wi-Fi, and ZigBee®.

Image of Walsin's WA04P Series Attenuators

WA04P Series Attenuators

Walsin Technology Corporation introduces their WA04P series chip attenuators designed to satisfy most radio frequency applications for wireless devices.

Image of Walsin's Chip and External Dipole Antenna

Chip and External Dipole Antennas

Walsin Technology offers chip, SMT, and external dipole antennas covering many popular frequency bands around the world made and tested to the highest quality.

Image of Walsin RF Filters

RF Filters

Walsin offers complete lineup of RF filters with assorted pin assignments, low insertion loss, high rejection/attenuation rate with thinner package. 

Chip RF Attenuator

The Walsin WA04P chip RF attenuator has a characteristic impedance of 50 ohms and a maximum working frequency of up to 3 GHz, all available in a 1 x 1 mm package size.

  • Capacitors
  • Resistors
  • RF/IF and RFID
  • MLCC
  • Chip-R
  • HF Devices
  • Chip Inductor,Chip Bead
  • Varistor
  • PTCR Filters

Applications:

Walsin's products are used in automotive, consumer, industrial or medical applications, the PSA family of RF Devices provides a broad lineup to cover your design needs.

Walsin Multilayer Ceramic Capacitor(MLCC):
 
  • Motherboards
  • Hard Disc
  • Drives
  • Monitors
  • Keyboards
  • CD-ROM
  • Modems
These products have the following attributes:
Chip-R:
 
Their major appilcation are:
 
  • General purpose resistors
  • Low ohmic for current sensing resistors
  • Special functional resistors (0.1%, Trimmable, High ohmic, Gold terminations, Non E96 resistance...)
  • Isolated chip resistors array
  • Bussed chip resistors network
  • Hi-freq. pai type chip attenuator
HF Devices:
 
  • Low profile (9.5x5.5x1.3 mm max.)
  • Embedded Antenna, Surface mountable device
  • Free impedance matching
  • Excellence performance in radiation, Bandwidth 360MHz
  • LTCC (Low Temperature Co-fired Ceramics) technology
Rechargable Capacitors
 
  • Portable communication devices:
  • Cellular and portable telephones
  • Notebook computers
  • Radios and other miniaturized electronic devices
  • Electrical bicycles, scooters and motor vehicles

Characteristics:

Surface Mount Capacitors , Resistors

  • Various types of dielectric selections: NPO/X7R/Z5U/Y5V
  • A wide range of chip sizes from 0603 to 1812
  • High volume efficiency of capacitance
  • Specialized design for high voltage, igh frequency and high capacitance applications
  • Small and compact size.
  • High stability and high reliability.
  • Suitable for high efficiency factory automation surface mounted operation.
  • Lead-free chip-R are upon customer requested.
  • Reliability performance meet -55 C ~ +155 C temperature operation requirement.

Rechargable Devices:

  • High energy density (50% more than Ni-Cd)
  • Over 500 cycle life
  • 1.2V nominal voltage
  • Stable discharge characteristics
  • Fast charge/discharge
  • Low environmental impact

Specifications

MLCC Products
Multilayers Ceramic Capacitors
General Purpose Chip resistors


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Product List:

Part Number Product Name Qty Price (US$)  
0603B103K500 Walsin 0603B103K500 Capacitor 0.01uF 50V 10% 0603 SMD 0 0.1000
0603B104K160CT Walsin 0603B104K160CT Ceramic Capacitor 0.1uF 16V X7R 20% SMD 0603 RoHS 1,700 0.0900
WR08X000PTL WR08X000PTL Walsin Thick Film Resistor 0 Ohms (Jumper) 1/4W SMD 0805 5,000 0.0850
WR08X1214FT WALSIN WR08X1214FT Metal Film Resistor 1.21M Ohms 1% 1/8W SMD 0805 300,000 0.1000
WR06X223JT WR06X223 JTL Walsin Resistor 22 KOhm 5% 1/10 W 0603 20,000 0.1400
WR06X272JT WR06X272JT Walsin Thick Film Resistor 2.7k Ohms 0.1W 5% SMD 0805 20,000 0.0850
WR08X1002FTL WALSIN WR08X1002FTL Resistor 10Kohm 1%, 150V SMD 0805 5,000 0.1900
WR04X1000FTL WALSIN WR04X1000FTL Thick Film Resistor 100 Ohm 1% SMD 0402 10,000 0.0400
0603B103K500CT Walsin 0603B103K500CT Ceramic Capacitor 0.01uF 50V 10% X7R SMD 0603 RoHS 4,000 0.0850
0805B334M160CT 0805B334M160CT Walsin Technologies Ceramic Capacitor 0.33uF 16V 20% X7R SMD 0805 7,000 0.1900
0603B104M160CT Walsin 0603B104M160CT Capacitors 0.1uF 16VDCSMD 0603 SMD 0 0.0500
WR18X1500FTL WR18X1500FTL Walsin Resistor 150 OHM 1% 1W SMD 1218 0 0.0000
WR04X22R0FTL WR04X22R0FTL WALSIN SMT Thick Film Chip Resistor 22 Ohm 5% SMD 0402 0 0.0000
WRM0204C-360KF Welwyn WRM0204C-360KFI Thick Film Resistor 360k Ohms 1% SMD 1406 6,000 0.3300
WR08X1211FTL Walsin WR08X1211FTL Thick Film Resistor 1.21k Ohms 0.1W 1% SMD 0805 5,000 0.0850
WR06X1001FTL WR06X1001FTL Walsin Thick Film Resistors 1K ohms 1% SMD 0603 0 0.0000
WR06X1002FTL WR06X1002FTL Walsin Thick Film Resistor 10K ohms 1% SMD 0603 0 0.0000
1812B105K500CT 1812B105K500CT Walsin Capacitor 1uF 50V X7R 10% SMD 1812 0 0.0907
W21-120RJI W21-120RJI WELWYN Resistor 120 ohm 100V 3W 5% Axial 0 0.0000
0603N100G500CT 0603N100G500CT Walsin Capacitor 0.00001uF 50V, C0G 0603 0 0.0000
WR12X241JTR Walsin WR12X241JTR Thick Film Resistor 2.4KOhm SMD 1206 0 0.0020
WR04X9091FTL WR04X9091FTL Walsin Thick Film Resistor 9.09 kOHM 1% SMD 0402 18,000 0.0000
0402N8R2C500 0402N8R2C500 Walsin Ceramic Capacitor 8.2pF, 50V SMD 0402 0 0.0000
WLCW1005Z0J39NTB WLCW1005Z0J39NTB Walsin Inductor 39nH SMD 0402 0 0.0000
0805X475K6R3CT 0805X475K6R3CT Walsin Ceramic Capacitor 4.7uF 6.3V SMD 0805 0 0.0000
0201N680J250CT 0201N680J250CT Walsin Capacitor Ceramic 68pF 25V SMD 0201 0 0.0000
0201N100J250LT 0201N100J250LT Walsin MLCC Capacitor 10pF 25V SMD 0201 0 0.0000
0603N4R7B101CT 0603N4R7B101CT Walsin Ceramic Capacitor 4.7pF 100V 0.1% SMD 0603 20,000 0.0000
1206B473K101CT 1206B473K101CT Walsin Ceramic Capacitor 0.047uF 100V SMD 1206 4,000 0.0000
0201N101J250CT 0201N101J250CT Walsin MLCC Capacitor 100pF 25V SMD 0201 0 0.0000
1206B473K201CT 1206B473K201CT Walsin Ceramic Capacitor 0.047uF 200V SMD 1206 0 0.0000
1206B473K500CT 1206B473K500CT Walsin Ceramic Capacitor 0.047uF 50V SMD 1206 0 0.0000
0805B472K500CT 0805B472K500CT Walsin Multilayer Ceramic Capacitor 4700pF 50V SMD 0805 0 0.0000
0805F225Z160CT 0805F225Z160CT Walsin Ceramic Capacitor MLCC 2.2uF 16V SMD 0805 0 0.0000
0603N272J500CT 0603N272J500CT Walsin Ceramic Capacitor 2700pF 50V SMD 0603 0 0.0000
WR04W1R00FTR WR04W1R00FTR Walsin Resistor 1 Ohm 1 % SMD 0402 0 0.0000
WR02X103-JALJ WR02X103 JALJ Walsin Thick Film Resistor 10K Ohm 5% SMD 0201 0 0.0000
WR04X103JTL WR04X103 JTL Walsin Resistor Thick Film 10KOhm SMD 0402 3,500 0.0000
WR04X2000FTL WR04X2000FTL Walsin Thick Film Resistor 200 ohm 50V SMD 0402 0 0.0000
1206F225Z500CT 1206F225Z500CT Walsin Capacitor MLCC 2.2UF 50V SMD 1206 0 0.0000
0603N332J500CT 0603N332J500CT Walsin Ceramic Capacitor 3.3nF 50V SMD 0603 2,400 0.0000
WR08X84R5FTL WR08X84R5FTL Walsin Thick Film Resistor 84.5 Ohm SMD 0805 0 0.0000
WR04X4702FTR WR04X4702FTR Walsin Thick Film Resistor 47K ohm SMD 0402 0 0.0000
1206B103K631CT 1206B103K631CT Walsin Ceramic Capacitor 0.01uF 630V SMD 1206 0 0.0000
1206N101J631CT 1206N101J631CT Walsin Ceramic Capacitor 100pF 630V SMD 1206 0 0.0000
0402N120F500CT 0402N120F500CT Walsin Capacitor MLCC 12pF 50V SMD 0402 0 0.0000
WR12X12R0FTL WR12X12R0FTL Walsin Thick Film Resistor 12 Ohm SMD 1206 0 0.0000
0805B106K100 0805B106K100 Walsin Ceramic Capacitor MLCC 10uF 10V SMD 0805 0 0.0000
MT18B103K500CT MT18B103K500CT Walsin Ceramic Capacitor 0.01uF 50V SMD 0603 0 0.0000
0805B106K100CT 0805B106K100CT Walsin Ceramic Capacitor 10uF 10V SMD 0805 0 0.0000
1210F106Z250CT 1210F106Z250CT Walsin Ceramic Capacitor MLCC 10uF 25V SMD 1210 1,000 0.0000
0805N330J500CT 0805N330J500CT Walsin Ceramic Capacitor 33pF 50V SMD 0805 0 0.0000
0805N330J101CT 0805N330J101CT Walsin Ceramic Capacitor 33pF 100V SMD 0805 0 0.0000
0805N330J250CT 0805N330J250CT Walsin Ceramic Capacitor 33pF 25V SMD 0805 0 0.0000
WR04X2153FTL WR04X2153FTL Walsin Thick Film Chip Resistor 215K Ohm SMD 0402 0 0.0000
0603B471K101CT 0603B471K101CT Walsin Ceramic Capacitor 470pF 100V SMD 0603 0 0.0000
0805B474K160CT 0805B474K160CT Walsin Ceramic Capacitor 0.47uF 16V SMD 0805 0 0.0000
1206B225K500CT 1206B225K500CT Walsin Ceramic Capacitor 2.2uF 50V SMD 1206 0 0.0000
0603B223J500CT 0603B223J500CT Walsin Ceramic Capacitor 0.022uF 50V SMD 0603 0 0.0000
0402B561K500CT 0402B561K500CT Walsin Ceramic Capacitors 560pF 50V SMD 0402 0 0.0000
0402N680F500CT 0402N680F500CT Walsin Ceramic Capacitor 68pF 50V SMD 0402 0 0.0000
0402N6R0C500CT 0402N6R0C500CT Walsin Ceramic Capacitor 6pF 50V SMD 0402 0 0.0000
0402X224K250CT 0402X224K250CT Walsin Ceramic Capacitor 0.22uF 25V SMD 0402 0 0.0000
0805X106K6R3CT 0805X106K6R3CT Walsin Ceramic Capacitor 10uF 6.3V SMD 0805 0 0.0000
0603B474K250CT 0603B474K250CT Walsin Ceramic Capacitor 0.47uF 25V SMD 0603 0 0.0000
0603B224K500CT 0603B224K500CT Walsin Ceramic Capacitor 0.22uF 50V SMD 0603 0 0.0000
0805X106K250CT 0805X106K250CT Walsin Ceramic Capacitor 10uF 25V SMD 0805 0 0.0000
WR06X103JTL WR06X103JTL Walsin Thick Film Resistor 10K Ohm SMD 0603 0 0.0000
WR12X561JTL WR12X561JTL Walsin Thick Film Resistor 560 ohm SMD 1206 0 0.0000
WR06X1103FTL WR06X1103FTL Walsin Thick Film Resistor 110Kohm SMD 0603 0 0.0000
WR06X1332FTL WR06X1332FTL Walsin Thick Film Resistor 13.3KOhms SMD 0603 0 0.0000
WR06X2203FTL WR06X2203FTL Walsin Thick Film Resistor 220KOhms SMD 0603 0 0.0000
WR06X4122FTL WR06X4122FTL Walsin Thick Film Resistors 41.2KOhms SMD 0603 0 0.0000
WR06X4701FTL WR06X4701FTL Walsin Thick Film Resistor 4.7KOhms SMD 0603 0 0.0000
WR08X10R0FTL WR08X10R0FTL Walsin Thick Film Resistor 10 Ohms SMD 0805 0 0.0000
WR08X2001FTL WR08X2001FTL Walsin Thick Film Resistors 2Kohm SMD 0805 0 0.0000
WR08X4702FTL WR08X4702FTL Walsin Thick Film Resistor 47Kohm SMD 0805 0 0.0000
WR08X8202FTL WR08X8202FTL Walsin Thick Film Resistors 82Kohm SMD 0805 0 0.0000
WR12W1504FTL WR12W1504FTL Walsin Thick Film Resistor 1.5Mohm SMD 1206 0 0.0000
WR12X1502FTL WR12X1502FTL Walsin Thick Film Resistor 15KOhms SMD 1206 0 0.0000
WR12X2403FTL WR12X2403FTL Walsin Thick Film Resistor 240Kohm SMD 1206 0 0.0000
WR12X5101FTL WR12X5101FTL Walsin Thick Film Resistor 5.1Kohm SMD 1206 0 0.0000
WR02X5101FAL WR02X5101FAL Walsin Thick Film Resistor 5.1KOhms SMD 0201 0 0.0000
0805B103K500CT 0805B103K500CT Walsin Ceramic Capacitor 0.01uF 50V SMD 0805 0 0.0000
0805X475K250CT 0805X475K250CT Walsin Ceramic Capacitor 4.7uF 25V SMD 0805 0 0.0000
WA04X390JTL WA04X390JTL Walsin Resistor Networks & Arrays 39 Ohms SMD 0402 0 0.0000
WR04X1002FTR WR04X1002FTR Walsin Thick Film Resistor 10Kohms SMD 0402 0 0.0000
WR04X49R9FTR WR04X49R9FTR Walsin Thick Film Resistor 49.9 Ohms SMD 0402 0 0.0000
WR04X821JTL WR04X821JTL Walsin Thick Film Resistor 820 Ohms SMD 0402 0 0.0000
WA04X103JTL WA04X103JTL Walsin Resistor Network Array 10K Ohm SMD 0804 0 0.0000
WR06X1051FTL WR06X1051FTL Walsin Thick Film Resistor 1.05K Ohms SMD 0603 0 0.0000
0402X474K250CT 0402X474K250CT Walsin Ceramic Capacitor 0.47uF 25V SMD 0402 0 0.0000
WA04X472JTL WA04X472JTL Walsin Network Resistor 4.7K Ohms 8-Pin SMD 0804 0 0.0000
WR04X3162FTR WR04X3162FTR Walsin Thick Film Resistor 31.6K Ohms SMD 0402 0 0.0000
WR04X1004FTL WR04X1004FTL Walsin Thick Film Resistor 1M ohms SMD 0402 0 0.0000
0805B105K500CT 0805B105K500CT Walsin Ceramic Capacitor 1uF 50V SMD 0805 0 0.0000
0402N6R0D500CT 0402N6R0D500CT Walsin Ceramic Capacitor 6pF 50V SMD 0402 0 0.0000
0402N7R0D500CT 0402N7R0D500CT Walsin Ceramic Capacitor 7pF 50V SMD 0402 0 0.0000
0603X105K250CT 0603X105K250CT Walsin Ceramic Capacitor 1uF 25V SMD 0603 0 0.0000