Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Modems ICs & Modules

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case Interface REACH SVHC Reach Compliance Code Number of Drivers Frequency Height Width Mounting Type Weight Technology Operating Supply Current Height Seated (Max) HTS Code Number of Functions Nominal Supply Current Max Frequency Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Consumer IC Type Analog IC - Other Type Halogen Free Data Rate Max Output Voltage Access Time Supply Current-Max Telecom IC Type Voltage - Supply Baud Rate Min Output Voltage Number of Transmitters Power Supply Type Modulation Technique Data Format
Z0221524ASGR4508 Z0221524ASGR4508 Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 20 Weeks Surface Mount Tray 2012 Active 3 (168 Hours) ROHS3 Compliant Lead Free No 44 44-LQFP Surface Mount Z02215 2.4 kbps 4.5V~5.5V 2.4k V.21, V.22, V.23, Bell 103, Bell 212A
CMX7143L4 CMX7143L4 CML Microcircuits 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Strip Active 3 (168 Hours) 48 7mm ROHS3 Compliant 48-LQFP 7mm Surface Mount 1.6mm 8542.39.00.01 1 QUAD GULL WING 3.3V 48 INDUSTRIAL YES 0.5mm S-PQFP-G48 85°C -40°C Modems Not Qualified 3.3V MODEM 3V~3.6V 20k FSK
Z0221524VSCR4508 Z0221524VSCR4508 Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2004 Obsolete 3 (168 Hours) 44 16.5862mm Non-RoHS Compliant Contains Lead DATA RATE MIN:75BPS 44-LCC (J-Lead) 24.6MHz 16.5862mm Surface Mount BIPOLAR 4.57mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) QUAD J BEND 225 5V 30 Z02215 44 COMMERCIAL 1.27mm S-PQCC-J44 70°C Modems Not Qualified 5V 2.4 Mbps 24.6 μs MODEM 4.5V~5.5V 2.4k V.21, V.22, V.23, Bell 103, Bell 212A
EV8020IMLTRT EV8020IMLTRT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 2 (1 Year) Non-RoHS Compliant EV8020
SI2404-D-FT SI2404-D-FT Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube 2000 ISOmodem® Active 3 (168 Hours) 24 70°C 0°C 3.3V 7.8mm RoHS Compliant 24 24-TSSOP (0.173, 4.40mm Width) Parallel, SPI, UART 4.92MHz 4.4mm Surface Mount 211.997734mg 17mA 1.2mm 8542.39.00.01 1 DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED SI2404 24 COMMERCIAL YES 0.65mm 2.4 kbps 3V~3.6V 2.4k V.21, V.22, V.23, V.29, Bell 103, Bell 212A
Z0220516SSGR4292 Z0220516SSGR4292 Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tube 2000 Active 1 (Unlimited) 70°C 0°C 5V ROHS3 Compliant Lead Free No 28 28-SOIC (0.295, 7.50mm Width) Surface Mount Z02205 4.5V~5.5V 2.4k V.22
AMIS49587C5871G AMIS49587C5871G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 21 Weeks Tube 2009 yes Active 3 (168 Hours) 80°C -40°C ROHS3 Compliant Lead Free No 28 28-LCC (J-Lead) SCI Surface Mount 4.572mm 1 3MHz Integrated Circuit (IC) e3 Tin (Sn) QUAD J BEND 3.3V AMIS-49587 28 OTHER YES Modems 3.3V 2.4 kbps 0.08mA 3V~3.6V Selectable 1
NCN49597MNRG NCN49597MNRG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 1998 yes Active 3 (168 Hours) 52 85°C -40°C 3.3V ROHS3 Compliant Lead Free No 52 52-VFQFN Exposed Pad SPI 1 Surface Mount QUAD 3.3V NCN49597 52 INDUSTRIAL YES 0.5mm Modems Halogen Free 4.8 kbps 0.06mA PROGRAMMABLE MODEM 3V~3.6V Selectable FSK
SI2435-D2-FTR SI2435-D2-FTR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 24-TSSOP (0.173, 4.40mm Width) Surface Mount 3V~3.6V V.34
AD5700BCPZ-R5 AD5700BCPZ-R5 Analog Devices Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) no Active 3 (168 Hours) 24 EAR99 125°C -40°C 4.1mm ROHS3 Compliant Contains Lead No 24 24-WFQFN Exposed Pad, CSP UART No SVHC 750μm 4.1mm Surface Mount 179μA 8542.39.00.01 1 e3 Matte Tin (Sn) QUAD 2.7V AD5700 24 AUTOMOTIVE YES 0.5mm 1.71V 5.5V ANALOG CIRCUIT 505mV 1.71V~5.5V 459mV HART
Z0220112VSCR3470TR Z0220112VSCR3470TR Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) 2007 Obsolete 3 (168 Hours) Non-RoHS Compliant Contains Lead 44-LCC (J-Lead) 12.3MHz Surface Mount Z02201 12.3 μs 4.5V~5.5V 2.4k V.21, V.22, V.23, Bell 103, Bell 212A
FX614P3 FX614P3 CML Microcircuits 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Obsolete 1 (Unlimited) 16 19.685mm 16-DIP (0.300, 7.62mm) compliant 7.62mm Through Hole CMOS 4.45mm 8542.39.00.01 1 DUAL 5V 16 INDUSTRIAL NO 2.54mm R-PDIP-T16 85°C -40°C Modems Not Qualified 3.3/5V 1.2 Mbps 0.0025mA MODEM 3V~5.5V 1.2k FSK, Bell 202
73M2901CL-IGV/F 73M2901CL-IGV/F Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active
CH1794A CH1794A Cermetek MicroElectronics, Inc 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active RoHS non-compliant 22 High Speed Modem Analog
MX604TN MX604TN CML Microcircuits 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Active 1 (Unlimited) 24 7.8mm ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount CMOS 1.2mm 8542.39.00.01 1 DUAL GULL WING 3.3V 24 INDUSTRIAL YES 0.65mm R-PDSO-G24 85°C -40°C Modems Not Qualified 3.3/5V 1.2 Mbps 0.0025mA MODEM 3.3V~5V 1.2k FSK, V.23
CH1786LC CH1786LC Cermetek MicroElectronics, Inc 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Obsolete RoHS non-compliant 22 Data/Fax/Voice FSK
MX614DW-REEL MX614DW-REEL CML Microcircuits 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 24-SOIC (0.295, 7.50mm Width) Surface Mount 3V~5.5V 1.8k FSK
SI2404-C-FT SI2404-C-FT Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2000 ISOmodem® yes Not For New Designs 3 (168 Hours) 24 70°C 0°C 7.8mm RoHS Compliant Lead Free No 24 24-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount 110.733237mg 80mA 1.2mm 8542.39.00.01 1 80mA DUAL GULL WING 3.3V SI2404 24 COMMERCIAL 0.65mm 56 kbps 3V~3.6V 2.4k V.21, V.22, V.23, V.29, Bell 103, Bell 212A
MTC20174-TQ-C1TR MTC20174-TQ-C1TR STMicroelectronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tray Obsolete 3 (168 Hours) 70°C 0°C ROHS3 Compliant No 100 100-TQFP USB Surface Mount 130mA 130mA MTC201 8 Mbps 4.75V~5.25V
CH2056A ET CH2056A ET Cermetek MicroElectronics, Inc 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active RoHS non-compliant 22 High Speed Modem Analog
CH1794A ET CH1794A ET Cermetek MicroElectronics, Inc 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active RoHS non-compliant 22 High Speed Modem Analog
SI2439-A-GM SI2439-A-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tray 2000 ISOmodem® Active 3 (168 Hours) 38 85°C -40°C 7mm RoHS Compliant 38 38-VFQFN Exposed Pad Parallel, SPI, UART 4.92MHz 5mm Surface Mount 189.204717mg 17mA 0.95mm 8542.39.00.01 1 QUAD NO LEAD SI2439 38 INDUSTRIAL YES 0.5mm 3V 3.6V CONSUMER CIRCUIT 33.6 kbps 3V~3.6V V.34, V.92
CMX868AE2-REEL CMX868AE2-REEL CML Microcircuits 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) Surface Mount 2.7V~5.5V 2.4k V.21, V.22, V.23, Bell 103, Bell 202, FSK
SI2457-D-GT SI2457-D-GT Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube 2000 ISOmodem® Active 3 (168 Hours) 24 85°C -40°C 3.3V 7.8mm RoHS Compliant 24 24-TSSOP (0.173, 4.40mm Width) Parallel, SPI, UART 4.92MHz 4.4mm Surface Mount 211.997734mg 17mA 1.2mm 8542.39.00.01 1 DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED SI2457 INDUSTRIAL YES 0.65mm 56 kbps 3V~3.6V 56k V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A
SI2439-A-FMR SI2439-A-FMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) 2000 ISOmodem® Active 3 (168 Hours) 38 70°C 0°C 7mm RoHS Compliant No 38 38-VFQFN Exposed Pad 5mm Surface Mount 0.95mm 8542.39.00.01 1 QUAD SI2439 38 COMMERCIAL YES 0.5mm 3V 3.6V CONSUMER CIRCUIT 33.6 kbps 3V~3.6V V.34, V.92
SI3016-BS SI3016-BS Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 1999 Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount 1.75mm 8542.39.00.01 1 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED SI3016 16 INDUSTRIAL YES 1.27mm R-PDSO-G16 85°C -40°C Not Qualified CONSUMER CIRCUIT 3.3V 5V V.90
Z0220112VECR4078TR Z0220112VECR4078TR Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 17 Weeks Surface Mount Tape & Reel (TR) 2007 Active 3 (168 Hours) Non-RoHS Compliant Contains Lead 44-LCC (J-Lead) 12.3MHz Surface Mount Z02201 12.3 μs 4.5V~5.5V 2.4k V.21, V.22, V.23, Bell 103, Bell 212A
CH1786A CH1786A Cermetek MicroElectronics, Inc 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Active RoHS non-compliant 22 Data/Fax/Voice FSK
FX604P3 FX604P3 CML Microcircuits 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 1996 Obsolete 1 (Unlimited) 16 19.685mm Non-RoHS Compliant HALF DUPLEX 16-DIP (0.300, 7.62mm) 7.62mm Through Hole CMOS 4.45mm 8542.39.00.01 1 DUAL 5V 16 INDUSTRIAL NO 2.54mm R-PDIP-T16 85°C -40°C Modems Not Qualified 3/5V 1.2 Mbps 0.0025mA MODEM 3V~5.5V 1.2k FSK, V.23
Z0220516PSCR3641 Z0220516PSCR3641 Zilog 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tube 1999 Obsolete 1 (Unlimited) 28 70°C 0°C 36.96mm Non-RoHS Compliant Contains Lead 28 DATA RATE MIN:75BPS 28-DIP (0.600, 15.24mm) 16MHz 15.24mm Through Hole CMOS 4.96mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED 5V NOT SPECIFIED Z02205 28 COMMERCIAL 2.54mm Other Telecom ICs Not Qualified 5V 1.2 Mbps 16 μs 0.025mA MODEM-SUPPORT CIRCUIT 4.5V~5.5V 2.4k V.22
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support