|
|
Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch
- VSC7444YIH-02
- Microchip Technology
-
1:
£115.02
-
55In Stock
|
Mouser Part No
494-VSC7444YIH-02
|
Microchip Technology
|
Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch
|
|
55In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
|
|
|
SMD/SMT
|
HFCBGA-672
|
|
Tray
|
|
|
|
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface
- DS21348T+
- Analog Devices / Maxim Integrated
-
1:
£23.62
-
250In Stock
|
Mouser Part No
700-DS21348T
|
Analog Devices / Maxim Integrated
|
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface
|
|
250In Stock
|
|
|
£23.62
|
|
|
£19.11
|
|
|
£17.98
|
|
|
£16.41
|
|
|
View
|
|
|
£16.01
|
|
|
£15.57
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
T1/E1/J1 Line Interface Units - LIUs
|
3.465 V
|
3.135 V
|
|
0 C
|
+ 70 C
|
SMD/SMT
|
TQFP-44
|
|
Tray
|
|
|
|
Telecom Interface ICs 3.3V DS21352 and 5V DS21552 T1 Single Ch
- DS21352LN+
- Analog Devices / Maxim Integrated
-
1:
£51.76
-
43In Stock
|
Mouser Part No
700-DS21352LN
|
Analog Devices / Maxim Integrated
|
Telecom Interface ICs 3.3V DS21352 and 5V DS21552 T1 Single Ch
|
|
43In Stock
|
|
|
£51.76
|
|
|
£40.77
|
|
|
£38.40
|
|
|
£38.39
|
|
|
£37.81
|
|
Min.: 1
Mult.: 1
|
|
|
T1 Transceivers
|
3.465 V
|
3.135 V
|
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
LQFP-100
|
|
Tray
|
|
|
|
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming
- FX604D4
- CML Micro
-
1:
£11.58
-
180In Stock
-
NRND
|
Mouser Part No
226-FX604D4
NRND
|
CML Micro
|
Telecom Interface ICs 1200/ 75bps Full-Duplex V.23 with Optional 75bps Back Channel and Date Retiming
|
|
180In Stock
|
|
|
£11.58
|
|
|
£9.25
|
|
|
£7.88
|
|
|
£6.73
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
1.7 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem
- CMX865AE4
- CML Micro
-
1:
£3.70
-
453In Stock
-
1,045Expected 04/08/2026
|
Mouser Part No
226-CMX865AE4
|
CML Micro
|
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem
|
|
453In Stock
1,045Expected 04/08/2026
|
|
|
£3.70
|
|
|
£3.61
|
|
|
£3.30
|
|
|
£3.17
|
|
Min.: 1
Mult.: 1
|
|
|
|
3.6 V
|
3 V
|
4 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TSSOP-16
|
|
Tube
|
|
|
|
Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
- CMX868AE2
- CML Micro
-
1:
£6.59
-
559In Stock
|
Mouser Part No
226-CMX868AE2
|
CML Micro
|
Telecom Interface ICs V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
|
|
559In Stock
|
|
|
£6.59
|
|
|
£6.37
|
|
|
£5.73
|
|
|
£5.67
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
5.5 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TSSOP-24
|
|
Tube
|
|
|
|
Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling
- CMX909BD5
- CML Micro
-
1:
£38.74
-
78In Stock
|
Mouser Part No
226-CMX909BD5
|
CML Micro
|
Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling
|
|
78In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
|
|
|
SMD/SMT
|
SSOP-24
|
|
Tube
|
|
|
|
Telecom Interface ICs
- SI3019-F-FTR
- Skyworks Solutions, Inc.
-
1:
£7.11
-
266In Stock
-
2,500Expected 14/07/2026
|
Mouser Part No
634-SI3019-F-FTR
|
Skyworks Solutions, Inc.
|
Telecom Interface ICs
|
|
266In Stock
2,500Expected 14/07/2026
|
|
|
£7.11
|
|
|
£5.53
|
|
|
£5.14
|
|
|
£4.71
|
|
|
View
|
|
|
£4.12
|
|
|
£4.63
|
|
|
£4.38
|
|
|
£4.12
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Voice DAAs
|
3.6 V
|
3 V
|
8.5 mA
|
0 C
|
+ 70 C
|
SMD/SMT
|
TSSOP-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Telecom Interface ICs
- SI32178-B-FM1R
- Skyworks Solutions, Inc.
-
1:
£4.76
-
457In Stock
-
2,500Expected 01/06/2026
|
Mouser Part No
634-SI32178-B-FM1R
|
Skyworks Solutions, Inc.
|
Telecom Interface ICs
|
|
457In Stock
2,500Expected 01/06/2026
|
|
|
£4.76
|
|
|
£3.66
|
|
|
£3.38
|
|
|
£3.08
|
|
|
View
|
|
|
£2.65
|
|
|
£2.97
|
|
|
£2.95
|
|
|
£2.81
|
|
|
£2.65
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Pro Subscriber Line Interface Concept (SLIC) ICs
|
3.47 V
|
3.13 V
|
44.2 mA
|
0 C
|
+ 70 C
|
SMD/SMT
|
LGA-42
|
|
Reel, Cut Tape
|
|
|
|
Telecom Interface ICs
- SI32185-A-GM
- Skyworks Solutions, Inc.
-
1:
£5.32
-
971In Stock
|
Mouser Part No
634-SI32185-A-GM
|
Skyworks Solutions, Inc.
|
Telecom Interface ICs
|
|
971In Stock
|
|
|
£5.32
|
|
|
£4.10
|
|
|
£3.80
|
|
|
£3.46
|
|
|
View
|
|
|
£3.20
|
|
|
£3.13
|
|
|
£3.08
|
|
Min.: 1
Mult.: 1
|
|
|
Wideband FXS
|
1.8 V, 3.3 V
|
1.8 V, 3.3 V
|
45 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
QFN-40
|
|
Tray
|
|
|
|
Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD
- 82P2284BBG
- Renesas Electronics
-
1:
£75.23
-
24In Stock
|
Mouser Part No
972-82P2284BBG
|
Renesas Electronics
|
Telecom Interface ICs T1/E1/J1 TRANSCEIVER /QUAD
|
|
24In Stock
|
|
|
£75.23
|
|
|
£63.00
|
|
|
£62.95
|
|
Min.: 1
Mult.: 1
|
|
|
Transceivers
|
1.98 V, 3.6 V
|
1.68 V, 3 V
|
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
PBGA-208
|
|
Tray
|
|
|
|
Telecom Interface ICs 3.3V LH SINGLE LIU
- 82V2081PPG
- Renesas Electronics
-
1:
£24.76
-
163In Stock
|
Mouser Part No
972-82V2081PPG
|
Renesas Electronics
|
Telecom Interface ICs 3.3V LH SINGLE LIU
|
|
163In Stock
|
|
|
£24.76
|
|
|
£20.48
|
|
|
£18.36
|
|
Min.: 1
Mult.: 1
|
|
|
LIU - Line Interface Units
|
3.47 V
|
3.13 V
|
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TQFP-44
|
|
Tray
|
|
|
|
Telecom Interface ICs 3.3V DUAL LH LIU
- 82V2082PFG
- Renesas Electronics
-
1:
£30.08
-
146In Stock
|
Mouser Part No
972-82V2082PFG
|
Renesas Electronics
|
Telecom Interface ICs 3.3V DUAL LH LIU
|
|
146In Stock
|
|
|
£30.08
|
|
|
£24.66
|
|
|
£23.54
|
|
Min.: 1
Mult.: 1
|
|
|
LIU - Line Interface Units
|
3.47 V
|
3.13 V
|
130 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TQFP-80
|
|
Tray
|
|
|
|
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK
- CMX469AE2
- CML Micro
-
1:
£22.84
-
56In Stock
|
Mouser Part No
226-CMX469AE2
|
CML Micro
|
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK
|
|
56In Stock
|
|
|
£22.84
|
|
|
£18.23
|
|
|
£15.53
|
|
|
£13.25
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
4.5 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TSSOP-24
|
|
Tube
|
|
|
|
Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected
- CMX673D4
- CML Micro
-
1:
£5.07
-
182In Stock
|
Mouser Part No
226-CMX673D4
|
CML Micro
|
Telecom Interface ICs Worldwide Tone Compatibility Single and Dual Tones detected
|
|
182In Stock
|
|
|
£5.07
|
|
|
£4.05
|
|
|
£3.46
|
|
|
£2.95
|
|
Min.: 1
Mult.: 1
|
|
|
|
5.5 V
|
2.7 V
|
1 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK
- CMX7143L4
- CML Micro
-
1:
£21.59
-
3In Stock
|
Mouser Part No
226-CMX7143L4
|
CML Micro
|
Telecom Interface ICs Function Images Supporting GMSK/GFSK, 4FSK, FFSK/MSK
|
|
3In Stock
|
|
|
£21.59
|
|
|
£20.88
|
|
|
£18.78
|
|
|
£18.57
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
LQFP-48
|
|
Tray
|
|
|
|
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem
- CMX865AD4
- CML Micro
-
1:
£3.70
-
29In Stock
-
94Expected 09/06/2026
|
Mouser Part No
226-CMX865AD4
|
CML Micro
|
Telecom Interface ICs Telecom Signalling Device with DTMF Encoder/Decoder, V.23/ V.21/ Bell 103/ Bell 202 FSK Modem
|
|
29In Stock
94Expected 09/06/2026
|
|
|
£3.70
|
|
|
£3.61
|
|
|
£3.30
|
|
|
£3.17
|
|
Min.: 1
Mult.: 1
|
|
|
|
3.6 V
|
3 V
|
4 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
- CMX867AE2
- CML Micro
-
1:
£4.81
-
193In Stock
|
Mouser Part No
226-CMX867AE2
|
CML Micro
|
Telecom Interface ICs V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
|
|
193In Stock
|
|
|
£4.81
|
|
|
£4.64
|
|
|
£4.19
|
|
|
£4.15
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
5.5 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
TSSOP-24
|
|
Tube
|
|
|
|
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
- CMX869BD2
- CML Micro
-
1:
£8.27
-
58In Stock
|
Mouser Part No
226-CMX869BD2
|
CML Micro
|
Telecom Interface ICs V.32bis, V.22bis, V.22/ Bell 212A, V.23, Bell 202, V.21, DTMF Encoder/Decoder
|
|
58In Stock
|
|
|
£8.27
|
|
|
£8.00
|
|
|
£7.18
|
|
|
£7.11
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
8.6 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-24
|
|
Tube
|
|
|
|
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem
- MX614DW
- CML Micro
-
1:
£11.58
-
12In Stock
-
517Expected 09/06/2026
|
Mouser Part No
226-MX614DW
|
CML Micro
|
Telecom Interface ICs 1200bps Half Duplex Bell 202 Compatible Modem
|
|
12In Stock
517Expected 09/06/2026
|
|
|
£11.58
|
|
|
£9.25
|
|
|
£7.88
|
|
|
£6.73
|
|
Min.: 1
Mult.: 1
|
|
|
Modems
|
|
|
1.7 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Telecom Interface ICs 1x S V.35 Tran
- LTC1345ISW#PBF
- Analog Devices
-
1:
£25.79
-
32In Stock
|
Mouser Part No
584-LTC1345ISW#PBF
|
Analog Devices
|
Telecom Interface ICs 1x S V.35 Tran
|
|
32In Stock
|
|
|
£25.79
|
|
|
£20.18
|
|
|
£19.27
|
|
|
£17.23
|
|
|
View
|
|
|
£16.83
|
|
|
£16.31
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Transceivers
|
5.25 V
|
4.75 V
|
118 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-28
|
|
Tube
|
|
|
|
Telecom Interface ICs Quad Telephone Relay
- DS3680N
- Texas Instruments
-
1:
£1.90
-
420In Stock
|
Mouser Part No
595-DS3680N
|
Texas Instruments
|
Telecom Interface ICs Quad Telephone Relay
|
|
420In Stock
|
|
|
£1.90
|
|
|
£1.26
|
|
|
£1.06
|
|
|
£0.89
|
|
|
View
|
|
|
£0.841
|
|
|
£0.739
|
|
|
£0.643
|
|
|
£0.585
|
|
|
£0.571
|
|
Min.: 1
Mult.: 1
|
|
|
Relay Drivers
|
- 60 V
|
- 10 V
|
- 4.4 mA
|
0 C
|
+ 70 C
|
Through Hole
|
PDIP-14
|
|
Tube
|
|
|
|
Telecom Interface ICs Pb Free DTMF RECEIVER
- MT8888CSR1
- Microchip Technology
-
1:
£4.39
-
1,101In Stock
-
End of Life
|
Mouser Part No
494-MT8888CSR1
End of Life
|
Microchip Technology
|
Telecom Interface ICs Pb Free DTMF RECEIVER
|
|
1,101In Stock
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
DTMF - Dual-tone Multi-frequency Transceivers
|
5.25 V
|
4.75 V
|
7 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SOIC-20
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Telecom Interface ICs Pb Free 3 VOLT INTEGRATED DTMF RECEIVER
- MT88L70ANR1
- Microchip Technology
-
1:
£1.25
-
3,346In Stock
-
End of Life
|
Mouser Part No
494-MT88L70ANR1
End of Life
|
Microchip Technology
|
Telecom Interface ICs Pb Free 3 VOLT INTEGRATED DTMF RECEIVER
|
|
3,346In Stock
|
|
Min.: 1
Mult.: 1
:
1,000
|
|
|
DTMF - Dual-tone Multi-frequency Receivers
|
3.6 V
|
2.7 V
|
2 mA
|
- 40 C
|
+ 85 C
|
SMD/SMT
|
SSOP-20
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Telecom Interface ICs 28 CH HD LIU
- 82P2821BHG
- Renesas Electronics
-
1:
£123.10
-
5In Stock
-
End of Life
|
Mouser Part No
972-82P2821BHG
End of Life
|
Renesas Electronics
|
Telecom Interface ICs 28 CH HD LIU
|
|
5In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
E1 Line Interface Units - LIUs
|
|
|
|
|
|
SMD/SMT
|
PBGA-640
|
|
Tray
|
|
United Kingdom
