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
      • SIPEX IC Integrated Circuit Chip SP490EN
      1/1
      SIPEX IC Integrated Circuit Chip SP490EN
      $ 2 .69

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

      Quantity
      MOQ : 116
      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 SP490is a low power differential line driver/receiver meeting RS-485 and RS-422standards up to 5Mbps. The SP491is identical to the SP490with the addition of driver andreceiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, overwide common mode range. The SP490is available in 8-pin plastic DIP and 8-pin NSOICpackages for operation over the commercial and industrial temperature ranges. The SP491is available in 14-pin DIP and 14-pin NSOIC packages for operation over the commercial andindustrial temperature ranges.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I request a specific delivery date for my order?

        A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.

      • Q: What should I do if I forgot my password?

        A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.

      • Q: Do you offer free shipping?

        A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.

      View More
      Question has been sent successfully

      Reviews

      • J

        James Sliwa

        Jan 01, 2025

        SIPEX IC Integrated Circuit Chip SP490EN
        I'm thoroughly satisfied with the part I ordered and the service I received from your company.
        Helpful
        Unhelpful
      • G

        Gregory R Gray

        Dec 29, 2024

        SIPEX IC Integrated Circuit Chip SP490EN
        Impressive service, delivered on time and at a great price point.
        Helpful
        Unhelpful
      • D

        Daniel Hussey

        Nov 11, 2024

        SIPEX IC Integrated Circuit Chip SP490EN
        Super easy to use and always a joy!
        Helpful
        Unhelpful
      • R

        Ruslan Moroz

        Jul 29, 2024

        SIPEX IC Integrated Circuit Chip SP490EN
        they seem to have done a fine job at a fair price.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        SIPEX IC Integrated Circuit Chip SP490EN
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      SIPEX IC Integrated Circuit Chip SP490EN

      $ 2 .69
      Click here to view shipping costs.

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

      Quantity
      MOQ : 116
      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, LR-LINK NIC Card LREC9260PF-SFP

      LR-LINK NIC Card LREC9260PF-SFP

      US$230.00
      New In stock for sale, Beckhoff Module EL2521

      Beckhoff Module EL2521

      US$561.54

      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, Panasonic Servo Motor MHME104SCGM

      Panasonic Servo Motor MHME104SCGM

      US$1480.77
      New In stock for sale, ATMEL IC Integrated Circuit Chip ATMEGA168A-PU

      ATMEL IC Integrated Circuit Chip ATMEGA168A-PU

      US$8.67
      New In stock for sale, SEW Reduction Drive Gearbox Speed Reducer DRS71S4

      SEW Reduction Drive Gearbox Speed Reducer DRS71S4

      Contact Us
      New In stock for sale, Bray Butterfly Valve Series 30-DN80

      Bray Butterfly Valve Series 30-DN80

      US$1664.62
      New In stock for sale, HABASIT Belt MAM-04H 673X40

      HABASIT Belt MAM-04H 673X40

      US$548.08
      New In stock for sale, Copeland Compressor ZP235KCE-TEP

      Copeland Compressor ZP235KCE-TEP

      Contact Us
      New In stock for sale, SAND Transmitter PT111B-M22-500MPa-150

      SAND Transmitter PT111B-M22-500MPa-150

      Contact Us
      New In stock for sale, HAZE Battery HZB2-1000-2

      HAZE Battery HZB2-1000-2

      US$1206.68
      New In stock for sale, Rockwell Allen-Bradley AB VFD 20G14ND248AA0NNNNN

      Rockwell Allen-Bradley AB VFD 20G14ND248AA0NNNNN

      US$24914.75
      New In stock for sale, CAT Piston Pump 2530E

      CAT Piston Pump 2530E

      US$2307.69

      Recent related posts

      Where is the future of the air compressor industry

      09/08/2020

      Where is the future of the air compressor industry

      First: In today's fierce competition, we must vigorously support private air compressor manufacturers, restrict the development of state-owned enterprises in areas related to the national economy and people's livelihood, and vigorously encourage private enterprises to participate in non-competitive industries.

      Analysis of common failure causes of hermetic refrigeration compressors

      07/30/2020

      Analysis of common failure causes of hermetic refrigeration compressors

      The resistance between running terminal (R), starting terminal (S), common terminal (C), RS is greater than the resistance between SC and RC. The resistance between RS is equal to the resistance between SC and the resistance between RC.

      Frequency conversion energy-saving control method of central air-conditioning water circulation system

      08/20/2020

      Frequency conversion energy-saving control method of central air-conditioning water circulation system

      The energy consumption of the air-conditioning water system accounts for a large part of the entire air-conditioning system. Therefore, it is of great significance to study the energy saving of the air-conditioning water system.

      Innovative filtration technology in the automotive industry

      09/10/2020

      Innovative filtration technology in the automotive industry

      This article focuses on some innovative filtration and separation technologies used in the automotive industry. The article focuses on the application of these technologies in the field of engine manufacturing.

      What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

      07/31/2020

      What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

      In the pharmaceutical, food and other industries, refrigeration units are common equipment, providing reliable protection for various low-temperature environments such as pharmaceuticals.

      Comprehensive knowledge of air compressor oil

      08/26/2020

      Comprehensive knowledge of air compressor oil

      1. How is air compressor oil classified? Answer: According to the structure of the compressor, air compressor oil is divided into two types:

      Precautions when handling industrial chiller refrigerant

      08/12/2020

      Precautions when handling industrial chiller refrigerant

      1. Before starting the refrigeration compressor of the chiller to pump the refrigerant, short-circuit the contacts of the pressure relay and the oil pressure difference relay on the refrigeration compressor control circuit.

      Working principle of rotary vane compressor

      06/14/2020

      Working principle of rotary vane compressor

      Working principle of rotary vane compressor

      Two major issues that should be paid attention to when installing and wiring fan coil thermostats

      08/16/2020

      Two major issues that should be paid attention to when installing and wiring fan coil thermostats

      The fan coil unit has a compact structure, sturdiness and durability, and usually adopts high-quality galvanized sheet casing. The condensing surface-mounted air duct water pan is integrally formed by a molding process

      Maintenance method of refrigerator compressor without stopping

      06/26/2020

      Maintenance method of refrigerator compressor without stopping

      Maintenance method of refrigerator compressor without stopping The focus of non-stop compressor maintenance is on the cooling effect. If the cooling effect is normal without stopping, the fault is in the thermostat. Otherwise, it is because the system lacks fluorine and the temperature falls below the control point, which results in non-stop. When repairing,

      • 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 1000el 160d5 5ks225eaa21 ANB42FBSMT awa9490zxn CKD 4K310-10 e40s6 360 3 t 24 Emerson Alco HFES 14MC-02 064000 Emerson Alco TX3-M36 FUJIKOKI ZEFM-25YGMSZ-9S-AR GMCC PH440G2CS-4KUS1 Hitachi E400HHD-36A2 IMI Norgren 2636404.0000.000.00 jiaxipera VTB1113Y jiaxipera ZBT1112CY Moog Servo Valve D661-4651 Nidec H92C-A7 Panasonic DC125E12RAW5 (RSIR) Samsung DB62-11474B SXK-10 Tecumseh AWG5524EXC Toshiba EZ75H1Y-U

      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