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
      • ST IC Integrated Circuit L4990A
      1/1
      ST IC Integrated Circuit L4990A
      $ 1 .91

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

      Quantity
      MOQ : 164
      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
      Feature The ST IC is high quality! 1. High stability and good reproducibility of results; 2. Easy to design; 3.Mass production,low cost; 4. Programmability; 5. High speed and low power consumption.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I apply a coupon or discount code?

        A: During the checkout process, you will find a section where You can select a coupon or enter the discount code, and the system will automatically calculate the discounted price.

      • Q: Are there customer reviews available for products?

        A: Yes, we encourage customers to share their feedback and reviews on our platform. You can find customer reviews and ratings on the product pages, which provide valuable insights into the product's quality and performance.

      • Q: Are there any restrictions on using coupons or discounts?

        A: Coupon and discount usage may be subject to certain restrictions. These restrictions can include expiration dates, minimum order amounts, specific product exclusions, and limitations on combining multiple offers. Please review the terms and conditions associated with each coupon or discount for details.

      View More
      Question has been sent successfully

      Reviews

      • J

        Jesus Medrano

        Aug 06, 2025

        ST IC Integrated Circuit L4990A
        I've been impressed with OKmarts' service from day one.
        Helpful
        Unhelpful
      • T

        Tim Daniel

        Jul 15, 2025

        ST IC Integrated Circuit L4990A
        My order arrived in a jiffy, just 22 hours after I placed it.
        Helpful
        Unhelpful
      • B

        Byrul Blaney

        Mar 03, 2025

        ST IC Integrated Circuit L4990A
        Easy to find what I need and get it fast.
        Helpful
        Unhelpful
      • E

        Eugene Wildman

        Sep 20, 2024

        ST IC Integrated Circuit L4990A
        Right part on time.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        ST IC Integrated Circuit L4990A
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      ST IC Integrated Circuit L4990A

      $ 1 .91
      Click here to view shipping costs.

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

      Quantity
      MOQ : 164
      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, ECHELON NIC Card PCLTA-20

      ECHELON NIC Card PCLTA-20

      US$339.69
      New In stock for sale, REACH Rectifier Module G439-RZL262-170

      REACH Rectifier Module G439-RZL262-170

      US$30.77

      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, Sanyo Denki Servo Motor GAM2A6060F0XNK0

      Sanyo Denki Servo Motor GAM2A6060F0XNK0

      Contact Us
      New In stock for sale, Contrinex Sensor UST-M18MS-TMS-101

      Contrinex Sensor UST-M18MS-TMS-101

      Contact Us
      New In stock for sale, Eaton Vickers Vane Pump 2520V-17A5-86AA22R

      Eaton Vickers Vane Pump 2520V-17A5-86AA22R

      US$961.54
      New In stock for sale, TCS Oil Seal TC 30*42*8..5

      TCS Oil Seal TC 30*42*8..5

      US$0.77
      New In stock for sale, Mean Well Power Supply SCN-1K2-24

      Mean Well Power Supply SCN-1K2-24

      US$576.93
      New In stock for sale, Sumitomo Reduction Drive Gearbox Speed Reducer CHHM3-6110-AV

      Sumitomo Reduction Drive Gearbox Speed Reducer CHHM3-6110-AV

      Contact Us
      New In stock for sale, TOYOOKI Vane Pump HVP-FEE1-F95-75L-A-G

      TOYOOKI Vane Pump HVP-FEE1-F95-75L-A-G

      Contact Us
      New In stock for sale, Copeland Compressor CR32KQ-TF5-980

      Copeland Compressor CR32KQ-TF5-980

      Contact Us
      New In stock for sale, Parker Denison Vane Pump T6EDM-066-B38-3L00-C1

      Parker Denison Vane Pump T6EDM-066-B38-3L00-C1

      Contact Us
      New In stock for sale, BOSCH REXROTH Aventics Air Cylinder 0822396013

      BOSCH REXROTH Aventics Air Cylinder 0822396013

      US$395.11

      Recent related posts

      Performance characteristics of Panasonic Minas series Panasonic AC servo

      03/01/2021

      Performance characteristics of Panasonic Minas series Panasonic AC servo

      The output power of Panasonic AC servo motor is generally 0.1-100 W, and the power frequency is divided into 50 Hz, 400 Hz, etc. It is widely used in various automatic control and recording systems 1.Miniaturization design 1) Through the best thermal analysis of the driver, the miniaturization is realized. Compared with the past, the volume is 75% and the weight is 80% 2) The new punching process of thin die steel plate has greatly reduced the iron loss, shortened the motor length (70% in the past) and reduced the number of drive models. It adopts current grading method to prepare and maintain. One driver is suitable for multiple motors and can identify automatically.

      Air separation equipment and industrial gas are dependent on each other

      12/23/2020

      Air separation equipment and industrial gas are dependent on each other

      Air separation equipment is used to produce high-purity gas and is one of the core equipment in the industrial field. The complete set of air separation equipment uses cryogenic rectification separation technology to separate air to produce high-purity oxygen, nitrogen, argon and other gases, which are widely used in various fields of the national economy.

      Discussion on ways to reduce the design cost of air compressor

      08/29/2020

      Discussion on ways to reduce the design cost of air compressor

      Reduce the friction between the end face of the crankshaft and the end face of the crankcase On the direct-coupled air compressor, the front end of the crankshaft adopts gear transmission, and the gears are divided into straight and helical teeth.

      The benefits of using precision filters

      09/04/2020

      The benefits of using precision filters

      Compressed air purification requires the use of precision filters, which are very useful. Although there are many filter equipments nowadays, the precision filter is undoubtedly the most special one, and it is also a leader in the filter industry. What are the benefits of using precision filters?

      Technical status and development trend of refrigeration and air-conditioning compressors

      06/14/2020

      Technical status and development trend of refrigeration and air-conditioning compressors

      Refrigeration machinery and air conditioning equipment play a very important role in the development of the national economy, the improvement of people's lives and the support of national defense equipment.

      How often is the physical examination of special equipment Here are 21 questions to help you solve your doubts

      09/04/2020

      How often is the physical examination of special equipment Here are 21 questions to help you solve your doubts

      What is special equipment?   Special equipment is a general term for equipment and facilities that are life-safe and dangerous.

      How to Debug The Input Level Transmitter?

      04/22/2022

      How to Debug The Input Level Transmitter?

      Generally, the input level transmitter will be accurately corrected according to the range marked on the nameplate when leaving the factory.

      Noise life

      09/20/2020

      Noise life

      For household appliances bearings, the bearing load is very small and the bearing life is very long. However, after a certain period of operation, the bearing will also cause wear, increased vibration and noise, and deterioration of grease.

      What's wrong with the freezer not cooling

      06/24/2020

      What's wrong with the freezer not cooling

      There are four main reasons: the first is the lack of refrigerant and the compressor has problems; the second is the problem of the power cord of the freezer; the third is the frost in the evaporator of the freezer; the fourth is that the storage in the freezer is too full. Of course, no matter what the reason is, you should find a professional to help repair the loophole or add refrigerant.

      15 common sense of refrigeration and air conditioning!

      06/14/2020

      15 common sense of refrigeration and air conditioning!

      1. The air conditioner cannot be restarted immediately after it is turned off After the central air conditioner is shut down, it can only be operated after 3 minutes. This is because the timing protector will automatically work to prevent the compresso器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿

      • 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 2js438d3bb04 2v34s225aua ACKL40X90 AGA5562CXT AGT201B827HD BFB0712H Carel E3V55ASR00 Chelic SM-7102-DC24-L e50s8 8000 6 l 5 Ebmpapst S4E400-AP05-38 encoder e50s8 360 3 t 24 fuji sc n3 fuji sc n8 Hitachi SHY33MC2-S mf40100v2 Moog Servo Valve D633-313B SMC VP542-4DE1-03A-X507 TNB306FPGMC yaskawa sgdm 30ada ZHC165YDA-JC

      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. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot