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 ST72F521R9TC
      1/1
      ST IC Integrated Circuit ST72F521R9TC
      $ 46 .88

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

      Quantity
      MOQ : 7
      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
      Part Number: ST72F521R9TC Datasheet Worldway Part: ST72F521R9TC-5603888ST72F521R9TC Details PDF Manufacturer: STMicroelectronics Category: Microcontrollers - MCU Applications: Automotive Communications equipment Personal electronics Description: MCU 8-bit ST7 CISC 60KB Flash 5V 64-Pin TQFP Package: QFP64 Package/Case: 64-LQFP

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I change the size or color of an item after placing an order?

        A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.

      • Q: How can I participate in promotions or giveaways organized by sellers?

        A: We regularly hold promotional events and organize giveaways and gift activities. You can follow our official announcements, emails, or social media channels to get information on how to participate and the details of these activities.

      • Q: How can I provide feedback or share my shopping experience with you?

        A: We highly value your feedback and would like to hear about your shopping experience. You can contact our customer service or provide feedback through the "Screenshot Feedback" feature on our website. We welcome your opinions and suggestions as they help us improve our services and better serve our customers.

      View More
      Question has been sent successfully

      Reviews

      • A

        Andy Staton

        May 01, 2025

        ST IC Integrated Circuit ST72F521R9TC
        I discovered the part I was after on OKmarts, and it was a great deal.
        Helpful
        Unhelpful
      • D

        David Arroyo

        Feb 21, 2025

        ST IC Integrated Circuit ST72F521R9TC
        The replacement switch I purchased at OKmarts has been a huge time-saver, and it's been a great help to our CNC Mill operations.
        Helpful
        Unhelpful
      • J

        John Henton

        Nov 27, 2024

        ST IC Integrated Circuit ST72F521R9TC
        Got the part in a heartbeat. Easy to find.
        Helpful
        Unhelpful
      • J

        JOHN K Schott

        May 14, 2024

        ST IC Integrated Circuit ST72F521R9TC
        Didn't find it through Amazon, but it's in stock here and cheaper!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        ST IC Integrated Circuit ST72F521R9TC
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      ST IC Integrated Circuit ST72F521R9TC

      $ 46 .88
      Click here to view shipping costs.

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

      Quantity
      MOQ : 7
      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, Siemens Memory Cards & Readers 6FC5850-3XG20-6YA0

      Siemens Memory Cards & Readers 6FC5850-3XG20-6YA0

      US$5520.00
      New In stock for sale, Beckhoff Terminal Box Module IP2310-B810

      Beckhoff Terminal Box Module IP2310-B810

      US$576.92

      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, LIROJY Sensor LTK-1.5V1-SU

      LIROJY Sensor LTK-1.5V1-SU

      Contact Us
      New In stock for sale, Allen Bradley Servo Motor MPL-B680H-SJ74AA

      Allen Bradley Servo Motor MPL-B680H-SJ74AA

      Contact Us
      New In stock for sale, Kilowood Tool for Metal Cutting S25T-SDQCL11

      Kilowood Tool for Metal Cutting S25T-SDQCL11

      Contact Us
      New In stock for sale, TYCO Relay IHV50A5ANH

      TYCO Relay IHV50A5ANH

      US$326.15
      New In stock for sale, SILERGY Integrated Circuit Chip SY5863FAC

      SILERGY Integrated Circuit Chip SY5863FAC

      US$1.73
      New In stock for sale, CKD Solenoid Valve 4GB140-06-E20K-3

      CKD Solenoid Valve 4GB140-06-E20K-3

      Contact Us
      New In stock for sale, Yeoshe Vane Pump IVP21-17-10-F-L-11AC-10

      Yeoshe Vane Pump IVP21-17-10-F-L-11AC-10

      Contact Us
      New In stock for sale, Samsung Capacitor CL05B182KB5NNNC

      Samsung Capacitor CL05B182KB5NNNC

      Contact Us
      New In stock for sale, STNC Air Cylinder TGTA-U-25X50-FA

      STNC Air Cylinder TGTA-U-25X50-FA

      Contact Us
      New In stock for sale, Tecumseh Compressor RGA5492CXA

      Tecumseh Compressor RGA5492CXA

      US$352.11

      Recent related posts

      For cold storage to be more energy efficient, this should be done!

      07/08/2020

      For cold storage to be more energy efficient, this should be done!

      For cold storage to be more energy efficient, this should be done! 1. The index for reducing the unit heat flow of the cold storage enclosure structure. In the design of the cold storage, the unit heat flow q of the outer wall of the low-temperature cold storage is generally about 11.63W. If the q can be reduced to 6.9W, for a 5000T~10000T class In low-temperature cold storage, it is estimated that the power cost can be reduced by about 10%.

      Why is your air conditioner not effective in heating What are the factors

      07/26/2020

      Why is your air conditioner not effective in heating What are the factors

      The Central Meteorological Observatory issued a blue warning for cold wave, and there is about to be a cooling rain across the country, and the temperature across the country will drop by 10 to 12 degrees, with a local drop exceeding 15 degrees!

      Gas Shut-Off Solenoid Valve: Basics, Working Principles and Applications

      07/22/2024

      Gas Shut-Off Solenoid Valve: Basics, Working Principles and Applications

      Gas shut-off solenoid valves, also known as gas safety shut off solenoid valves and gas emergency shut off solenoid valves, are emergency shutoff devices for gas pipelines.

      Price war can open a new chapter of home central air conditioning

      06/14/2020

      Price war can open a new chapter of home central air conditioning

      Price war can open a new chapter of home central air conditioning Not to mention the magical start of 2020, the past 2019 was a year of intense turbulence in China's air-conditioning industry.

      Reasons for poor cooling of air conditioners

      06/22/2020

      Reasons for poor cooling of air conditioners

      The temperature in summer is high, and many of the owners' friends need air conditioning to spend the hot summer in the room. However, some owners often have such problems when using air conditioning in summer, such as poor air conditioning cooling. So, what are the reasons for poor air conditioning and cooling? How to solve the poor air conditioning and cooling? One of the reasons for poor air-conditioning and cooling: Freon is not enough (commonly known as fluoride deficiency) <img src="{{media url=&quot;magefan_blog/Reasons_for_poor_cooling_of_air_conditioners.jpg&quot;}}" alt="" />

      Scroll Vs. Rotary Compressor for AC

      12/04/2024

      Scroll Vs. Rotary Compressor for AC

      The scroll compressor was invented in 1905 by a Frenchman, Copeland. He set up Copeland company in the United States

      Process and cause of liquid shock in piston refrigeration compressor

      07/18/2020

      Process and cause of liquid shock in piston refrigeration compressor

      Piston refrigeration compressor liquid hammer process and reasons for liquid hammer 1. Introduction The phenomenon that liquid refrigerant and/or lubricating oil is sucked into the compressor cylinder with the gas and damaged the suction valve plate

      Air Conditioning Compressor Replacement What To Expect

      06/14/2020

      Air Conditioning Compressor Replacement What To Expect

      One of the most complex systems manufactured today is an Air Conditioning unit. Just like any other mechanical device, the complete system functions best when all moving parts work in conjunction. However, one of the hardest parts to replace is an AC Comp器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ི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抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž

      Application advantages of micro heat adsorption dryer

      09/06/2020

      Application advantages of micro heat adsorption dryer

      With the advancement of science and technology and the improvement of people's living standards, in the fields of industry, food and medicine, the requirements for compressed air quality are getting higher and higher, and all walks of life have corresponding requirements for compressed air quality.

      Gear Pumps: Working Principle, Types, Pros&Cons and Applications

      04/30/2025

      Gear Pumps: Working Principle, Types, Pros&Cons and Applications

      The <strong>hydraulic gear pump</strong> (<strong>gear oil pump</strong>) is a kind of positive displacement rotary pump.

      • 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 :

      R5F10DPEJ SY8083PFCC SMI650 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 ANB42FBRMT AWG5522EVA CKD FAB11-M5-1-12CB-1 e40s6 1024 6 l 5 EVERFLOW T124010DL GM0502PFV1-8 Hitachi SD104SN-H3AG Hitachi SH286UY-C7HUA jt160ga y1 LG GKS141CMA MSMD5AZG1A MSME012G1U Parker Sporlan OJE-23-CP60 124647 PE80252V1-000U-G99 SC63X1000 tag4573z Tecumseh TRK5512Y TOKYO KEIKI/TOKIMEC DG4VL-3-2A-M-PK2-H-7-54 Toshiba PE45H1F-9 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