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Clock/Timing - Delay Lines

Clock/Timing - IC Batteries

Clock/Timing - Programmable Timers and Oscillators

Clock/Timing - Real Time Clocks

Data Acquisition - ADCs/DACs - Special Purpose

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Interface - Analog Switches - Special Purpose

Interface - Analog Switches, Multiplexers, Demultiplexers

Interface - CODECs

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Interface - Direct Digital Synthesis (DDS)

Interface - Drivers, Receivers, Transceivers

Interface - Encoders, Decoders, Converters

Interface - Filters - Active

Interface - I/O Expanders

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Interface - Sensor and Detector Interfaces

Interface - Sensor, Capacitive Touch

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Interface - Signal Buffers, Repeaters, Splitters

Interface - Signal Terminators

Interface - Specialized

Interface - Telecom

Interface - UARTs (Universal Asynchronous Receiver Transmitter)

Interface - Voice Record and Playback

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Search results filter:

Home > Elec-component > IC Chips > Interface - Telecom

Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 150$,Overweight will be charged separately

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relate product result :3736 items

Part Number

Product Description Encapsulation / Brand / DateCode

Description

Price / PLUS price

SI3201-FS

SI3201-FS

Utsource Original Store

Utsource certified original

Siliconlabo

0633+PB

COMBINED E1/T1 TRANSCEIVER

≥1:

US $1.78440

US $1.60596

≥51:

US $1.56135

US $1.40522

More: Inquiry

Stock:13665

Minimum:2

OBSOLETE
SI3210M-FT

SI3210M-FT

Utsource Original Store

Utsource certified original

Silicon

0914/0915

COMBINED E1/T1 TRANSCEIVER

≥1:

US $3.56880

US $3.21192

≥5:

US $3.21192

US $2.89073

≥10:

US $3.03348

US $2.73013

≥20:

US $2.94426

US $2.64983

≥50:

US $2.85504

US $2.56954

≥100:

US $2.76582

US $2.48924

≥200:

US $2.67660

US $2.40894

≥500:

US $2.58738

US $2.32864

≥1000:

US $2.49816

US $2.24834

More: Inquiry

Stock:14144

Minimum:1

CMX631AD4

CMX631AD4

Utsource Original Store

Utsource certified original

CML

07+PB

COMBINED E1/T1 TRANSCEIVER

≥1:

US $3.56880

US $3.21192

≥31:

US $3.34575

US $3.01118

More: Inquiry

Stock:13655

Minimum:1

PM4351-RI

PM4351-RI

Utsource Original Store

Utsource certified original

PMC

0336+

COMBINED E1/T1 TRANSCEIVER

≥1:

US $9.10267

US $8.19240

≥50:

US $8.93092

US $8.03783

≥100:

US $8.58743

US $7.72868

More: Inquiry

Stock:14091

Minimum:1

OBSOLETE
ST7570

ST7570

Utsource Original Store

Utsource certified original

STM

0945+

COMBINED E1/T1 TRANSCEIVER

≥1:

US $12.04470

US $10.84023

≥5:

US $11.71013

US $10.53911

≥10:

US $11.04098

US $9.93688

≥20:

US $10.70640

US $9.63576

≥50:

US $10.37183

US $9.33464

≥100:

US $10.03725

US $9.03353

≥200:

US $9.70268

US $8.73241

≥500:

US $9.50193

US $8.55174

≥1000:

US $9.36810

US $8.43129

More: Inquiry

Stock:13657

Minimum:1

XRT5997IV-F

XRT5997IV-F

Utsource Original Store

Utsource certified original

EXAR

16+

COMBINED E1/T1 TRANSCEIVER

≥1:

US $13.38300

US $12.04470

≥5:

US $13.01125

US $11.71013

≥10:

US $12.26775

US $11.04098

≥20:

US $11.89600

US $10.70640

≥50:

US $11.52425

US $10.37183

≥100:

US $11.15250

US $10.03725

≥200:

US $10.78075

US $9.70268

≥500:

US $10.55770

US $9.50193

≥1000:

US $10.40900

US $9.36810

More: Inquiry

Stock:15416

Minimum:1

DS26303LN-120+

DS26303LN-120+

Utsource Original Store

Utsource certified original

Dallas

1503+

COMBINED E1/T1 TRANSCEIVER

≥1:

US $46.61745

US $41.95571

≥2:

US $45.20480

US $40.68432

≥5:

US $43.79215

US $39.41294

≥10:

US $42.37950

US $38.14155

≥20:

US $41.81444

US $37.63300

≥30:

US $41.24938

US $37.12444

≥50:

US $40.96685

US $36.87017

≥100:

US $40.11926

US $36.10733

≥500:

US $39.55420

US $35.59878

More: Inquiry

Stock:13696

Minimum:1

DS21Q42T

DS21Q42T

Utsource Original Store

Utsource certified original

Dallas

99+00+

COMBINED E1/T1 TRANSCEIVER

≥1:

US $85.87425

US $77.28683

≥2:

US $83.27200

US $74.94480

≥5:

US $78.06750

US $70.26075

≥10:

US $77.02660

US $69.32394

≥20:

US $75.98570

US $68.38713

≥30:

US $75.46525

US $67.91873

≥50:

US $74.42435

US $66.98192

≥100:

US $73.90390

US $66.51351

≥500:

US $72.86300

US $65.57670

More: Inquiry

Stock:15105

Minimum:1

M-8870-01SM

M-8870-01SM

Utsource

Utsource certified used parts

Teltone

01+

DTMF Receiver

≥1:

US $0.56160

US $0.50544

≥10:

US $0.33696

US $0.30326

≥100:

US $0.29952

US $0.26957

≥1000:

US $0.29016

US $0.26114

≥2500:

US $0.28080

US $0.25272

≥5000:

US $0.27144

US $0.24430

≥10000:

US $0.26208

US $0.23587

More: Inquiry

Stock:191742

Minimum:5

LMC567CMX/NOPB

LMC567CMX/NOPB

Utsource

Utsource certified used parts

National Semiconductor

LMC567 Low Power Tone Decoder; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 2500/Reel

≥1:

US $0.82080

US $0.73872

≥10:

US $0.49248

US $0.44323

≥100:

US $0.43776

US $0.39398

≥1000:

US $0.42408

US $0.38167

≥2500:

US $0.41040

US $0.36936

≥5000:

US $0.39672

US $0.35705

≥10000:

US $0.38304

US $0.34474

More: Inquiry

Stock:191742

Minimum:3

TS117

TS117

Utsource

Utsource certified used parts

Cpclare

01+

Multifunction Telecom Switch

≥1:

US $0.86400

US $0.77760

≥10:

US $0.51840

US $0.46656

≥100:

US $0.46080

US $0.41472

≥1000:

US $0.44640

US $0.40176

≥2500:

US $0.43200

US $0.38880

≥5000:

US $0.41760

US $0.37584

≥10000:

US $0.40320

US $0.36288

More: Inquiry

Stock:191742

Minimum:5

CPC7592BC

CPC7592BC

Utsource

Utsource certified used parts

Clare

05+

Line Card Access Switch

≥1:

US $0.95040

US $0.85536

≥10:

US $0.57024

US $0.51322

≥100:

US $0.50688

US $0.45619

≥1000:

US $0.49104

US $0.44194

≥2500:

US $0.47520

US $0.42768

≥5000:

US $0.45936

US $0.41342

≥10000:

US $0.44352

US $0.39917

More: Inquiry

Stock:191742

Minimum:3

SI3215-FT

SI3215-FT

Utsource

Utsource certified used parts

Silicon

2011+

PROSLIC? PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION

≥1:

US $1.29600

US $1.16640

≥10:

US $0.77760

US $0.69984

≥100:

US $0.69120

US $0.62208

≥1000:

US $0.66960

US $0.60264

≥2500:

US $0.64800

US $0.58320

≥5000:

US $0.62640

US $0.56376

≥10000:

US $0.60480

US $0.54432

More: Inquiry

Stock:191742

Minimum:2

CPC5712U

CPC5712U

Utsource

Utsource certified used parts

Litelink

10+

IC TELECOM INTERFACE 16SOP

≥1:

US $2.11392

US $1.90253

≥10:

US $1.90253

US $1.71228

≥100:

US $1.69114

US $1.52203

≥1000:

US $1.69114

US $1.52203

≥2500:

US $1.58544

US $1.42690

≥5000:

US $1.47974

US $1.33177

≥10000:

US $1.37405

US $1.23665

More: Inquiry

Stock:49110

Minimum:2

MT8880CS1

MT8880CS1

Utsource

Utsource certified used parts

Zarlink

13+

IC TELECOM INTERFACE 20SOIC

≥1:

US $3.62880

US $3.26592

≥10:

US $3.42720

US $3.08448

≥100:

US $3.02400

US $2.72160

≥1000:

US $2.92320

US $2.63088

≥2500:

US $2.82240

US $2.54016

≥5000:

US $2.72160

US $2.44944

≥10000:

US $2.62080

US $2.35872

More: Inquiry

Stock:191742

Minimum:1

DS21554L

DS21554L

Utsource

Utsource certified used parts

Dallas

04+

3.3V/5V E1 Single-Chip Transceivers

US $2.98000

US $2.68200

More: Inquiry

Stock:191742

Minimum:1

AS2522B

AS2522B

Utsource

Utsource certified used parts

AMS AG

0550+

Telephone Line Interface and Speakerphone Circuit

≥1:

US $4.92480

US $4.43232

≥10:

US $4.65120

US $4.18608

≥100:

US $4.10400

US $3.69360

≥1000:

US $3.96720

US $3.57048

≥2500:

US $3.83040

US $3.44736

≥5000:

US $3.69360

US $3.32424

≥10000:

US $3.55680

US $3.20112

More: Inquiry

Stock:191742

Minimum:1

CPC7692BC

CPC7692BC

Utsource

Utsource certified used parts

Clare

11+

IC TELECOM INTERFACE 16SOIC

≥1:

US $6.34176

US $5.70758

≥10:

US $5.98944

US $5.39050

≥100:

US $5.28480

US $4.75632

≥1000:

US $5.10864

US $4.59778

≥2500:

US $4.93248

US $4.43923

≥5000:

US $4.75632

US $4.28069

≥10000:

US $4.58016

US $4.12214

More: Inquiry

Stock:49110

Minimum:1

MT8889CSR1

MT8889CSR1

Utsource

Utsource certified used parts

Zarlink

0629+

IC TELECOM INTERFACE 20SOIC

≥1:

US $6.97594

US $6.27835

≥10:

US $6.58838

US $5.92954

≥100:

US $5.81328

US $5.23195

≥1000:

US $5.61950

US $5.05755

≥2500:

US $5.42573

US $4.88316

≥5000:

US $5.23195

US $4.70876

≥10000:

US $5.03818

US $4.53436

More: Inquiry

Stock:49110

Minimum:1

XRT73L04BIV-F

XRT73L04BIV-F

Utsource

Utsource certified used parts

EXAR

0635+

LIU E3/DS3/ STS-1 4CH 144LQFP

US $150.77000

US $135.69300

More: Inquiry

Stock:191742

Minimum:1

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