buy SI2439-A-FMR | SI2439-A-FMR Datasheet | Heisener.com
Contact Us
SalesDept@heisener.com +86-755-83210559 ext. 814

SI2439-A-FMR

SI2439-A-FMR

SI2439-A-FMR

For Reference Only

Part Number SI2439-A-FMR
Manufacturer Silicon Labs
Description IC ISOMODEM 33.6KBPS 38-QFN
Datasheet

SI2439-A-FMR Datasheet

SI2439-A-FMR Specifications

Package 38-VFQFN Exposed Pad
ECAD
In Stock 4,464 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Apr 30 - May 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # SI2439-A-FMR (Interface - Modems - ICs and Modules) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SI2439-A-FMR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI2439-A-FMR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI2439-A-FMR.

SI2439-A-FMR Specifications

ManufacturerSilicon Labs
CategoryIntegrated Circuits (ICs) - Interface - Modems - ICs and Modules
Package38-VFQFN Exposed Pad
ECAD
SeriesISOmodem?
Data FormatV.34, V.92
Baud Rates-
Voltage - Supply3 V ~ 3.6 V
Mounting TypeSurface Mount
Package / Case38-VFQFN Exposed Pad
Supplier Device Package38-QFN (5x7)

SI2439-A-FMR Datasheet

SI2439-A-FMR Reviews

Adaly*****inner

April 2, 2023

Have never had a problem with my order. Packages arrive on time and in great condition.

Keir*****urch

February 24, 2023

Arrived as described and well packaged. Sent very quickly after payment.

Write a Review

Not Rated
Thanks for Your Review!

SI2439-A-FMR Packaging

Customized Labels
Sealing
Packing
Insepction

SI2439-A-FMR FAQ

  • 1. How to order SI2439-A-FMR on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that SI2439-A-FMR is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SI2439-A-FMR. All suppliers must pass our qualification reviews before they can publish their products including SI2439-A-FMR on Heisener; we pay more attention to the channels and quality of SI2439-A-FMR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SI2439-A-FMR price and inventory displayed accurate?
    The price and inventory of SI2439-A-FMR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of SI2439-A-FMR?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI2439-A-FMR we delivered, we will accept the replacement or return of the SI2439-A-FMR only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of SI2439-A-FMR.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as SI2439-A-FMR pin diagram, SI2439-A-FMR datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

SI2439-A-FMR Related Products

2225J1000473GCR 2225J1000473GCR Knowles Syfer, CAP CER 2225, -, ISOmodem? View
1825Y1K00100JCT 1825Y1K00100JCT Knowles Syfer, CAP CER 10PF 1KV C0G/NP0 1825, 1825 (4564 Metric), ISOmodem? View
UBY1H132MHL3TN UBY1H132MHL3TN Nichicon, CAP ALUM 1300UF 20% 50V RADIAL, Radial, Can, ISOmodem? View
hotDTC114GUAT106 DTC114GUAT106 Rohm Semiconductor, TRANS PREBIAS NPN 200MW UMT3, SC-70, SOT-323, ISOmodem? View
BR24G32F-3AGTE2 BR24G32F-3AGTE2 Rohm Semiconductor, IC EEPROM 32KBIT 1MHZ 8SOP, 8-SOIC (0.173", 4.40mm Width), ISOmodem? View
EP9WS100RJ EP9WS100RJ TE Connectivity Passive Product, RES 100 OHM 9W 5% AXIAL, Axial, ISOmodem? View
20020006-H231B01LF 20020006-H231B01LF Amphenol Anytek, TERM BLOCK PLUG 23POS STR 5.08MM, -, ISOmodem? View
1969729-5 1969729-5 TE Connectivity AMP Connectors, EP2.5 SHROUDED HDR ASSY 5P VERT, -, ISOmodem? View
DW-03-10-L-D-625 DW-03-10-L-D-625 Samtec Inc., .025" BOARD SPACERS, -, ISOmodem? View
MS27467T11F2A MS27467T11F2A Souriau, 8LT 2C 2#16 PIN PLUG, -, ISOmodem? View
PT08SE-14-5S(SR) PT08SE-14-5S(SR) Amphenol Industrial Operations, CONN PLUG 5POS INLINE SKT RA, -, ISOmodem? View
VI-2ND-IU-F2 VI-2ND-IU-F2 Vicor Corporation, CONVERTER MOD DC/DC 85V 200W, Full Brick, ISOmodem? View

SI2439-A-FMR Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

SI2439-A-FM

D# E54:1762_04108433

Silicon Laboratories Inc

33.6 kbps V.34 data ISOmodem system-side

RoHS: Compliant
0
Part Number Manufacturer Description Stock

SI2439-A-FMR

Silicon Laboratories Inc

33.6 KBPS ISOMODEM + VOICE - Tape and Reel

0

SI2439-A-FM

Silicon Laboratories Inc

33.6 KBPS ISOMODEM + VOICE - Tape and Reel

0
Part Number Manufacturer Description Stock

SI2439-A-FMR

D# SI2439-A-FMR-ND

Silicon Laboratories Inc

IC ISOMODEM 33.6KBPS 38-QFN

0

SI2439-A-FM

D# SI2439-A-FM-ND

Silicon Laboratories Inc

IC ISOMODEM 33.6KBPS 38-QFN

27
Part Number Manufacturer Description Stock

SI2439-A-FM

D# 634-SI2439-A-FM

Silicon Laboratories Inc

Network Controller & Processor ICs 33.6 kbps V.34 data ISOmodem system-side

RoHS: Compliant
12
Part Number Manufacturer Description Stock

SI2439-A-FMR

D# NS-SI2439-A-FMR

Silicon Laboratories Inc

OEM/CM ONLY

1629
Part Number Manufacturer Description Stock

SI2439-A-FMR

Silicon Laboratories Inc

33.6 kbps ISOmodem + Voice System-Side - lead-free

0

SI2439-A-FM

Silicon Laboratories Inc

33.6 kbps ISOmodem + Voice System-Side - lead-free

0
Part Number Manufacturer Description Stock

SI2439-A-FM

D# 43732436

Silicon Laboratories Inc

33.6 kbps V.34 data ISOmodem system-side

RoHS: Compliant
0

Quick Inquiry

SI2439-A-FMR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

Contact Us

Do you have any question about SI2439-A-FMR?

SI2439-A-FMR QRCode

Scan to view this page

Featured Products

MAX3233EEWP

IC TXRX RS232 DUAL250KBPS 20SOIC

SIT9102AI-243N25E200.00000X

OSC

LT1308BIS8#TRPBF

IC REG BOOST SEPIC ADJ 2A 8SOIC

MAX31730AUB+T

IC REMOTE TEMP SENSOR USSOP

FOD4108V

OPTOISOLATOR 5KV TRIAC 6DIP

NL453232T-3R3J-PF

FIXED IND 3.3UH 355MA 800 MOHM

MBR0530T1G

DIODE SCHOTTKY 30V 500MA SOD123

744314150

FIXED IND 1.5UH 13A 4.3 MOHM SMD

BA30BC0WFP-E2

IC REG LINEAR 3V 1A TO252-5

ABM8G-25.000MHZ-18-D2Y-T

CRYSTAL 25.0000MHZ 18PF SMD

View More »

SI2439-A-FMR Tags

  • SI2439-A-FMR
  • SI2439-A-FMR PDF
  • SI2439-A-FMR datasheet
  • SI2439-A-FMR specification
  • SI2439-A-FMR image
  • Silicon Labs
  • Silicon Labs SI2439-A-FMR
  • buy SI2439-A-FMR
  • SI2439-A-FMR price
  • SI2439-A-FMR distributor
  • SI2439-A-FMR supplier
  • SI2439-A-FMR wholesales

SI2439-A-FMR is Available in