Parts.io

← Back to Previous
Use at least 3 letters or numbers for your search.

Telephone Circuits

Telecommunication Circuits

The Parts.io Community is a place to discuss new components, request new features and get support.

Go to Community
3,730 Results Filter Results Analytics ?
Add To My Lists Diff Parts
Show Hidden Columns

3,730 results found

Use arrows to scroll table
  Base Number X
Manufacturer Part Number
Composite Price X Stock X Description X Risk Rank X Package Body Material X Surface Mount X Terminal Position X Terminal Form X Package Style X Number of Terminals X Package Shape X JESD-30 Code X Qualification Status X Package Code X Operating Temperature-Max X Operating Temperature-Min X Temperature Grade X Terminal Pitch X Technology X Subcategory X Package Equivalence Code X Telecom IC Type X Terminal Finish X JESD-609 Code X Number of Functions X Power Supplies X Supply Current-Max X Supply Voltage-Nom X Width X Seated Height-Max X Length X Crystal Frequency X Time@Peak Reflow Temperature-Max (s) X Peak Reflow Temperature (Cel) X Make-break Ratio X Repertory X Additional Feature X Moisture Sensitivity Level X Neg Supply Voltage-Nom X
  BA8206 private Component $1.2497 2,029
TELEPHONE RINGER CKT, PDSO8, SOP-8
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
6 more available
private
private
private V
private mA
private V
private mm
private mm
private mm
private
private
  BA6566 private Component $4.1871 2,000
TELEPHONE SPEECH CKT, PDSO26, HSOP-24
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
6 more available
private
private
private V
private mA
private mm
private mm
private mm
private
private
  BU8307 private Component
TELEPHONE DIALER CKT, PDSO24, SOP-24
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
6 more available
private
private
private V
private mA
private V
private mm
private mm
private mm
private MHz
private
private
private
private
  BA6569 private Component
TELEPHONE SPEECH CKT, PDSO26, HSOP-24
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
6 more available
private
private
private V
private mA
private mm
private mm
private mm
private
private
  L3281 private Component
TELEPHONE SPEECH CKT, PDIP14, DIP-14
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
  CMX602 private Component $3.3568 5
TELEPHONE CALLING NO IDENT CKT, PDIP16, DIP-16
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private V
private mm
private mm
private mm
  TA31031 private Component
TA31031P
Toshiba America Electronic Components
View and download datasheet
IC TELEPHONE SPEECH CKT, PDIP20, 0.300 INCH, PLASTIC, DIP-20, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
6 more available
private
private
private mm
private mm
private mm
private
private
  MK5380N private Component
IC,TELEPHONE DIALER,TONE,CMOS,DIP,16PIN,PLASTIC
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
6 more available
private
  LS1241 private Component
IC,TELEPHONE RINGER,BIPOLAR,DIP,8PIN,PLASTIC
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
6 more available
private
private V
private V
  BU8766FV-E2 private Component
IC,TONE GENERATOR,TSSOP,16PIN,PLASTIC
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mA
private V
  TEA1112 private Component
IC TELEPHONE SPEECH CKT, PDSO16, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private V
private mA
private V
private mm
private mm
private mm
  TA31065 private Component
TA31065FA-TP1
Toshiba America Electronic Components
View and download datasheet
IC TELEPHONE SPEECH CKT, PDSO24, 0.300 INCH, PLASTIC, SSOP-24, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
private mm
  TEA1062 private Component
IC TELEPHONE SPEECH CKT, PDSO16, PLASTIC, SOT-109, SO-16, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
6 more available
private
private
private V
private mm
private mm
private mm
private
private
private
  TEA1098 private Component
IC TELEPHONE SPEECH CKT, PDSO40, PLASTIC, SOT-158-1, VSOP-40, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private V
private mA
private V
private mm
private mm
private mm
  TEA1064 private Component
IC TELEPHONE SPEECH CKT, PDSO20, PLASTIC, SOT-163, SO-20, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
6 more available
private
private
private V
private mm
private mm
private mm
  PCD3332 private Component
IC TELEPHONE MULTIFUNCTION CKT, PDSO28, 7.50 MM, PLASTIC , MO-013AE, SOT-136-1, 28 PIN, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private V
private mA
private V
private mm
private mm
private mm
private MHz
private
private
private
  PCD4415 private Component
IC TELEPHONE DIALER CKT, PDSO20, PLASTIC, SOT-163A, SO-20, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
6 more available
private
private
private mA
private V
private mm
private mm
private mm
private
  TEA1097 private Component
IC TELEPHONE SPEECH CKT, PDSO40, PLASTIC, SOT-158-1, VSOP-40, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private V
private mA
private V
private mm
private mm
private mm
  TEA1114 private Component
IC TELEPHONE SPEECH CKT, PDSO16, PLASTIC, SOT-109, SO-16, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
6 more available
private
private
private V
private mm
private mm
private mm
  U4089 private Component
TELEPHONE SPEECH CKT, PDSO44, SSOP-44
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
6 more available
private
private
private V
private V
private mm
private mm
private mm
private
private
  U4091 private Component
TELEPHONE MULTIFUNCTION CKT, PDSO44, SSO-44
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mm
private mm
private mm
private
  TEA7092 private Component
TELEPHONE MULTIFUNCTION CKT, PQFP44, PLASTIC, TQFP-44
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
6 more available
private
private
private V
private mA
private mm
private mm
private mm
private
private
  ICS1660 private Component
ICS1660MLF
Integrated Device Technology Inc
View and download datasheet
TELEPHONE CALLING NO IDENT CKT, PDSO20, SOIC-20
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
0 °C
5 more available
private
private
private
private
6 more available
private
private
private V
private
private
  MC34017 private Component
TELEPHONE RINGER CKT, PDIP8
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
private mm
private mm
private mm
  TEA1095 private Component
IC SPEAKER PHONE CIRCUIT, PDSO24, PLASTIC, SOT-137, SO-24, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
6 more available
private
private
private mA
private V
private mm
private mm
private mm
  ISD-T267 private Component
TELEPHONE SPEECH CKT, PQFP100, 14 X 20 MM, 2.71 MM HEIGHT, MQFP-100
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private V
private mm
private mm
private mm
  U4037 private Component
TELEPHONE MULTIFUNCTION CKT, PDSO24, SO-24
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
private mm
  U3761 private Component
TELEPHONE MULTIFUNCTION CKT, PDSO44, SSOP-44
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
private mm
private
  ISD-T360 private Component
ISD-T360SB
Winbond Electronics Corp
View and download datasheet
SPEAKER PHONE CIRCUIT, PQFP100, 14 X 20 MM, 2.75 MM HEIGHT, PLASTIC, QFP-100
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private mm
private
private mm
private mm
private mm
  TEA1113 private Component
IC TELEPHONE SPEECH CKT, PDSO16, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mA
private V
private mm
private mm
private mm
  KS58536 private Component
TELEPHONE DIALER CKT, PDIP28, 0.600 INCH, DIP-28
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private mm
private
private
private mm
private mm
private mm
  UBA1702 private Component
IC TELEPHONE MULTIFUNCTION CKT, PDSO28, PLASTIC, SO-28, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
6 more available
private
private
private mA
private V
private mm
private mm
private mm
  TEA1111 private Component
IC TELEPHONE SPEECH CKT, PDSO16, PLASTIC, SOT-109, SO-16, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
6 more available
private
private
private V
private mm
private mm
private mm
  TEA1069 private Component
IC TELEPHONE MULTIFUNCTION CKT, PQFP44, PLASTIC, QFP-44, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
6 more available
private
private
private V
private mm
private mm
private mm
private
private
  U4084 private Component
TELEPHONE SPEECH CKT, PDSO24, SO-24
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mm
private mm
private mm
  U4050 private Component
TELEPHONE SPEECH CKT, PDSO28, SO-28
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mm
private mm
private mm
  S2579 private Component
TELEPHONE DIALER CKT, PDSO16, SOIC-16
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
0 °C
5 more available
private
private mm
private
private
private
private V
private mm
private mm
private mm
  PCD3330 private Component
IC TELEPHONE MULTIFUNCTION CKT, PDSO28, PLASTIC, SO-28, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
6 more available
private
private
private mA
private V
private mm
private mm
private mm
private
private
  TEA1066 private Component
IC TELEPHONE SPEECH CKT, PDSO20, PLASTIC, SO-20, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
6 more available
private
private
private mm
private mm
private mm
  PCD3322 private Component
IC TELEPHONE DIALER CKT, PDSO20, MINI, PLASTIC, SOT-163-1, 20 PIN, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mA
private V
private mm
private mm
private mm
private
private
  PCD3321 private Component
IC TELEPHONE DIALER CKT, PDSO20, MINI, PLASTIC, SOT-163-1, 20 PIN, Telephone Circuit
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private mA
private V
private mm
private mm
private mm
private
private
  U3762 private Component
TELEPHONE MULTIFUNCTION CKT, PDSO44, SSOP-44
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mm
private mm
private mm
private
  DRG4865 private Component
TELEPHONE RINGER CKT, DIP13
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
private V
  CMX612 private Component
TELEPHONE CALLING NO IDENT CKT, PDSO20, TSSOP-20
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
private
private
6 more available
private
private
private V
private V
private mm
private mm
private mm
private
private
  DRG4875 private Component
TELEPHONE RINGER CKT, DMA13, 3.937 X 3.937 INCH, 0.700 INCH HEIGHT, PACKAGE-13
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
6 more available
private
private
private
private
private V
  DRG4885 private Component
TELEPHONE RINGER CKT, DMA13, 3.937 X 3.937 INCH, 0.700 INCH HEIGHT, PACKAGE-13
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private
6 more available
private
private
private
private
private V
  W9145 private Component
W9145A
Winbond Electronics Corp
View and download datasheet
TELEPHONE DIALER CKT, PDIP24, DIP-24
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private
private
private
6 more available
private
private
private V
private
  MC34018 private Component
MC34018G-D28-T
Unisonic Technologies Co Ltd
View and download datasheet
SPEAKER PHONE CIRCUIT
private
  TA31002 private Component
TA31002
Unisonic Technologies Co Ltd
View and download datasheet
IC,TELEPHONE RINGER,BIPOLAR,DIP,8PIN,PLASTIC
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private
  U4082 private Component
SPEAKER PHONE CIRCUIT, PDSO28, LEAD FREE, SO-28
private
PLASTIC/EPOXY available
UNSPECIFIED available
private
private
DUAL available
QUAD available
private
2 more available
private
private
private
RECTANGULAR available
SQUARE available
private
private
private
private °C
private °C
5 more available
private
private mm
private
private
private V
private mm
private mm
Close

Diff for Selected Parts

Close

Download Datasheet

Get unlimited searches for $99 per month.

Sign up to get unlimited searches...and more!

Features such as:

  • - Instant stock and pricing data across online distributors
  • - Filtering among thousands of useful parametric elements
  • - Long Term parametric data
  • - Analytics on a per-part basis to aid decision making
Start Your 30 Day Free Trial