95 visiting now: 83 USA USA flag 4 China China flag 4 UK UK flag 3 Belgium Belgium flag 1 Vietnam Vietnam flag 1 Ireland Ireland flag 1 Russia Russia flag 1 Australia Australia flag 1 Tunisia Tunisia flag 1 Brazil Brazil flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Utsource Electronic Components Fa5640n - USA

    price: 0.70 Dollar US$

    1 - Description

    FA5640 series are a quasi-resonant type switching power supply control IC with excellent stand-by characteristics.

    Though it is a small package with 8 pins, it has a lot of functions and enables to decrease external parts.

    Therefore it is possible to realize a small size and a high cost-performance power supply.

    2 - Features >A quasi-resonant type switching power supply

    >A power supply with excellent standby characteristics

    >Low power consumption achieved by integrated startup circuit

    >Low current consumption, During operation: 0.85 mA

    >Control of number of bottom skips by on-off width detection

    >Burst operation function under light load


    Company Contact:


    • Phone: 6267574001

    • Address: 2321 W Norwood Pl, Alhambra , CA , USA

    • Email: Email


    Published date: April 18, 2017

    • Business Description: UTSOURCE is a professional purchasing B2B & B2C tools in electronic components field.

      UTSOURCE provides different types such as IC, Modules, RF transistors etc., and various product type's PDF parameter form as well as the related photographs, we also provide satisfying one-stop package service for customers.

    Related listings



    • Utsource Electronic Components Sg6961sz
      Utsource Electronic Components Sg6961sz
      General Electronics - UTSOURCE HOLDING Co., Ltd - USA - April 18, 2017 - 0.48 Dollar US$

      1. Description The SG6961 is an 8-pin boundary mode PFC controller IC intended for controlling PFC pre-regulators. The SG6961 provides a controlled on-time to regulate the output DC voltage and achieve natural power factor correction. The maximum on-...

    • Utsource Electronic Components Ucn5804b
      Utsource Electronic Components Ucn5804b
      General Electronics - UTSOURCE HOLDING Co., Ltd - USA - April 18, 2017 - 0.96 Dollar US$

      1. Description Combining low-power CMOS logic with high-current and high-voltage bipolar outputs, the UCN5804B and UCN5804LB BiMOS II translator/drivers provide complete control and drive for a four-phase unipolar stepper-motor with continuous output...

    • Utsource Electronic Components Tlp251 C8187 4
      Utsource Electronic Components Tlp251 C8187 4
      General Electronics - UTSOURCE HOLDING Co., Ltd - USA - April 18, 2017 - 2.78 Dollar US$

      1. Description The C8187-4 is a silicon monolithic integrated circuit designed as a frequency up-converter for wireless transceiv-ers. This IC has higher operating frequency, lower distortion and higher conversion gain than the conventional C8187-4. ...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"