Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
QUALCOMM
QUALCOMM
  • IC
    IC
SIEMENS
SIEMENS
  • Encoder
    Encoder
  • Actuator
    Actuator
  • Electric Motor
    Electric Motor
  • Butterfly Valve
    Butterfly Valve
  • Ball Valve
    Ball Valve
  • Relay
    Relay
  • Capacitor
    Capacitor
  • IC
    IC
  • Servo Motor
    Servo Motor
SGMICRO
SGMICRO
  • IC
    IC
Seiko
Seiko
  • IC
    IC
SANKEN
SANKEN
  • IC
    IC
Samsung
Samsung
  • Refrigeration Compressors
    Refrigeration Compressors
  • Expansion Valve Coil
    Expansion Valve Coil
  • Capacitor
    Capacitor
  • Resistor
    Resistor
  • IC
    IC
  • Air Conditioner
    Air Conditioner
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • RICHTEK IC R7731GE
      1/1
      RICHTEK IC R7731GE
      $ 0 .49

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 637
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      The RICHTEK IC is high quality!  Very Low Start-Up Current (<30μA)
       10/14V UVLO
       Soft-Start Function
       Current Mode Control
       Jittering Switching Frequency
       Internal Leading Edge Blanking
       Built-in Slope Compensation
       Burst Triple Mode PWM for Green-Mode
       Cycle-by-Cycle Current Limiting
       Feedback Open Protection
       Output Over Voltage Protection
       Over Temperature Protection
       Over Load Protection
       Soft Driving for Reducing EMI
       High Noise Immunity
       Opto Coupler Short Protection
       RoHS Compliant and Halogen Free

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I apply for a purchase invoice?

        A: On the checkout page, you can select the option for an invoice and fill in the relevant invoice information. We will provide you with the corresponding invoice according to your request.

      • Q: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: Do you have a size conversion chart for international customers?

        A: Yes, we provide size conversion charts for international customers on our website. These charts help you convert sizes between different measurement systems, ensuring you select the appropriate size for your region. They can usually be found in the product description or on the size guide page.

      View More
      Question has been sent successfully

      Reviews

      • J

        Jasmine

        Aug 18, 2025

        RICHTEK IC R7731GE
        It was a quick and hassle-free experience.
        Helpful
        Unhelpful
      • A

        Alan Whittaker

        Jun 27, 2024

        RICHTEK IC R7731GE
        I really don&#039;t have any complaints, as of today I&#039;m very pleased with the service.
        Helpful
        Unhelpful
      • P

        Patrick

        Feb 23, 2024

        RICHTEK IC R7731GE
        The format and font are very professional and well-executed.
        Helpful
        Unhelpful
      • H

        Hunter

        Jun 09, 2023

        RICHTEK IC R7731GE
        Very fast and very straightforward.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        RICHTEK IC R7731GE
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      RICHTEK IC R7731GE

      $ 0 .49
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 637
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, Winyao NIC Card WY576-F2

      Winyao NIC Card WY576-F2

      US$269.23
      New In stock for sale, Beckhoff Terminal Box Module IP5109-B528

      Beckhoff Terminal Box Module IP5109-B528

      US$1016.92

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, VBI Bearing 6416-2RS

      VBI Bearing 6416-2RS

      US$148.85
      New In stock for sale, DIODES IC Integrated Circuit Chip PI3HDMI101ZHEX

      DIODES IC Integrated Circuit Chip PI3HDMI101ZHEX

      US$14.66
      New In stock for sale, KLT Tool for Metal Cutting E4A06050-3.0 K55

      KLT Tool for Metal Cutting E4A06050-3.0 K55

      US$13.85
      New In stock for sale, Ebmpapst Fan K3G355-RJ75-01

      Ebmpapst Fan K3G355-RJ75-01

      Contact Us
      New In stock for sale, Pelko Motors Fan C4020H24SPCP1-7

      Pelko Motors Fan C4020H24SPCP1-7

      US$18.75
      New In stock for sale, Parker Solenoid Valve DA6009ENKW

      Parker Solenoid Valve DA6009ENKW

      Contact Us
      New In stock for sale, IWAYA DENKI Water Pump 20AJT0752

      IWAYA DENKI Water Pump 20AJT0752

      US$2307.69
      New In stock for sale, KAMASI Tool for Metal Cutting MFT32-250-M16

      KAMASI Tool for Metal Cutting MFT32-250-M16

      US$673.08
      New In stock for sale, SAWANA Relay SH3-3 without socket AC110V 1S

      SAWANA Relay SH3-3 without socket AC110V 1S

      US$7.31
      New In stock for sale, Chigo Air Conditioner KFR-35GW-WABP219+A1G

      Chigo Air Conditioner KFR-35GW-WABP219+A1G

      US$980.38

      Recent related posts

      Compressed air can also generate electricity

      12/23/2020

      Compressed air can also generate electricity

      Compressed air can be used to generate electricity, and after the heat generated during the power generation process is recovered, it can also be used for heating. The reporter learned from the Chongqing Science and Technology Commission that Chongqing Jingtian Energy Investment (Group) Co., Ltd.

      Application of Frequency Converter in Air Compressor Air Supply Control System

      09/08/2020

      Application of Frequency Converter in Air Compressor Air Supply Control System

      Air compressors are widely used in industrial production; for example, in our metal packaging industry, it is responsible for providing air source for all pneumatic components (including various pneumatic valves) in the production line;

      The method to identify the failure of the totally enclosed refrigeration compressor is very effective!

      01/07/2021

      The method to identify the failure of the totally enclosed refrigeration compressor is very effective!

      The method to identify the failure of the totally enclosed refrigeration compressor is very effective! 1. How to identify the three binding posts on the casing of the hermetic compressor? Running end (R), starting end (S), common end (C), the re器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱

      Three maintenance and inspection methods for air-conditioning refrigeration compressors

      08/19/2020

      Three maintenance and inspection methods for air-conditioning refrigeration compressors

      In order to ensure the normal operation of the compressor and prolong its service life, in addition to regular maintenance and inspection, daily maintenance and inspection are very important.

      What are the irrelevant and unreasonable requirements in air conditioning procurement

      08/25/2020

      What are the irrelevant and unreasonable requirements in air conditioning procurement

      As a device commonly used in daily life and work, the purchase demand for air conditioners is strong all year round. Looking through the bidding documents of the government procurement of air-conditioning projects,

      Common troubleshooting methods for twin screw compressors

      09/14/2020

      Common troubleshooting methods for twin screw compressors

      Common troubleshooting of twin screw compressor 1. Trouble phenomenon The exhaust temperature of the unit is high (over 100 degrees) The coolant level of the unit is too low (should be visible in the oil glass but not more than half) Dirty oil cooler

      Troubleshooting and treatment of common faults of solenoid valve of air compressor

      09/02/2020

      Troubleshooting and treatment of common faults of solenoid valve of air compressor

      Solenoid valve is one of the common air compressor accessories, which can be used to connect or cut off the air source in production, thereby switching the pneumatic control membrane head air circuit.

      It is said that compressed air power generation makes a profit of one to two billion a year. What do you think

      09/04/2020

      It is said that compressed air power generation makes a profit of one to two billion a year. What do you think

      Compressed air can be used to generate electricity, and after the heat generated during the power generation process is recovered, it can also be used for heating. The reporter learned from the Chongqing Science and Technology Commission that Chongqing Jingtian Energy Investment (Group) Co., Ltd.

      What parameters should be understood when choosing a central air-conditioning air-cooled heat pump unit

      08/16/2020

      What parameters should be understood when choosing a central air-conditioning air-cooled heat pump unit

      You must be familiar with central air-conditioning, but did you know that there is a unit in central air-conditioning called a cold and heat pump unit? The work of central air-conditioning is inseparable from it.

      Emergency solution for sudden wet stroke failure in refrigeration compressor operation

      08/07/2020

      Emergency solution for sudden wet stroke failure in refrigeration compressor operation

      The refrigeration compressor suddenly encounters a wet stroke failure during operation, that is, after the failure appears, only a quick solution to the problem can avoid a series of more problems caused by the wet stroke

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      SY8083PFCC SMI650 R5F10DPEJ 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 5kd240xca21 aj5512e D08A 24TS2 Delta ASB1412HJ-01 DUPLOMATIC DSPE7-C150/11N-II-D24K1 Ebmpapst D2D146-BG03-15 GFB0412EHS h2ng294dpef Honeywell S245B DN32 HONEYWELL V4ABFW16-150-012 IKURA UHS4556M jiaxipera VNX1113Y MAC PPC5C-ABA-AGAB-BBD-JB MDMF152L1C6M Mitsubishi HNB78FC-YE Parker Sporlan 111259 SUNON EF75070S1-C481-S9A Tecumseh AWA5532EXC UNIVER G-7290P yaskawa sgdv 2r8a01a

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2026. All Rights Reserved
      © eCommerce. 2017-2026. All Rights Reserved
      Press and drag the mouse to start taking a screenshot