Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT
DS21554L+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS21554L
Analog Devices / Maxim Integrated
Telecom Interface ICs 3.3V/5V E1 Single Chip Transceivers (SCT
Details
E1 Line Interface Units - LIUs
5.25 V
4.75 V
0 C
+ 70 C
SMD/SMT
LQFP-100
Tray
Telecom Interface ICs E1 Quad Transceiver
DS21Q59L+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS21Q59L
Analog Devices / Maxim Integrated
Telecom Interface ICs E1 Quad Transceiver
Details
E1 Line Interface Units - LIUs
3.465 V
3.135 V
0 C
+ 70 C
SMD/SMT
LQFP-100
Tray
Telecom Interface ICs Ethernet Over PDH Mapping Devices
DS33W11+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS33W11
Analog Devices / Maxim Integrated
Telecom Interface ICs Ethernet Over PDH Mapping Devices
Details
Ethernet Over PDH Mappers
1.89 V, 2.625 V, 3.465 V
1.71 V, 2.375 V, 3.135 V
- 40 C
+ 85 C
SMD/SMT
CSBGA-256
Tray
Telecom Interface ICs E1 Quad Transceiver
DS21Q59LN+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS21Q59LN
Analog Devices / Maxim Integrated
Telecom Interface ICs E1 Quad Transceiver
Details
E1 Line Interface Units - LIUs
3.465 V
3.135 V
- 40 C
+ 85 C
SMD/SMT
LQFP-100
Tray
Telecom Interface ICs SERCOS Interfce Cont
SERC816/TR
STMicroelectronics
1:
HK$293.95
551 In Stock
Mouser Part No 511-SERC816/TR
STMicroelectronics
Telecom Interface ICs SERCOS Interfce Cont
551 In Stock
Alternative Packaging
1
HK$293.95
10
HK$240.93
25
HK$224.16
100
HK$216.27
250
HK$206.24
500
HK$202.79
Buy
Min.: 1 Mult.: 1
Reel :500
Details
5.25 V
4.75 V
- 40 C
+ 85 C
SMD/SMT
PQFP-100
Reel, Cut Tape, MouseReel
Telecom Interface ICs Ethernet Over PDH Mapping Devices
DS33X11+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS33X11
Analog Devices / Maxim Integrated
Telecom Interface ICs Ethernet Over PDH Mapping Devices
Details
Ethernet Over PDH Mappers
1.89 V, 2.625 V, 3.465 V
1.71 V, 2.375 V, 3.135 V
- 40 C
+ 85 C
SMD/SMT
CSBGA-144
Tray
Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled
CMX618Q3
CML Micro
1:
HK$127.16
74 In Stock
Mouser Part No 226-CMX618Q3
CML Micro
Telecom Interface ICs 2400/2750bps Voice Codeing, 3600bps with FEC enabled
74 In Stock
Alternative Packaging
1
HK$127.16
26
HK$115.66
1,014
View
1,014
Quote
Buy
Min.: 1 Mult.: 1
Details
1.9 V
1.7 V
17.5 mA
- 40 C
+ 85 C
SMD/SMT
VQFN-48
Tray
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface
DS21348G+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS21348G
Analog Devices / Maxim Integrated
Telecom Interface ICs 3.3V E1/T1/J1 Line Interface
Details
T1/E1/J1 Line Interface Units - LIUs
3.465 V
3.135 V
0 C
+ 70 C
SMD/SMT
CSBGA-49
Tray
Telecom Interface ICs
360°
+5 images
SI3019-F-FSR
Skyworks Solutions, Inc.
1:
HK$75.38
1,612 In Stock
Mouser Part No 634-SI3019-F-FSR
Skyworks Solutions, Inc.
Telecom Interface ICs
1,612 In Stock
Alternative Packaging
1
HK$75.38
10
HK$58.61
25
HK$54.42
100
HK$49.81
250
View
2,500
HK$42.74
250
HK$47.76
500
HK$46.36
1,000
HK$45.13
2,500
HK$42.74
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Voice DAAs
3.6 V
3 V
8.5 mA
0 C
+ 70 C
SMD/SMT
SOIC-16
Reel, Cut Tape, MouseReel
Telecom Interface ICs T1/E1 TRANSCEIVER
82P2288BBG
Renesas Electronics
1:
HK$1,295.55
20 In Stock
Mouser Part No 972-82P2288BBG
Renesas Electronics
Telecom Interface ICs T1/E1 TRANSCEIVER
20 In Stock
Alternative Packaging
1
HK$1,295.55
10
HK$1,092.68
30
HK$1,038.51
Buy
Min.: 1 Mult.: 1
Details
Transceivers
1.98 V, 3.6 V
1.68 V, 3 V
- 40 C
+ 85 C
SMD/SMT
PBGA-256
Tray
Telecom Interface ICs High Performance Low Bit-rate Vocoder
CMX638Q3
CML Micro
1:
HK$207.14
45 In Stock
Mouser Part No 226-CMX638Q3
CML Micro
Telecom Interface ICs High Performance Low Bit-rate Vocoder
45 In Stock
Alternative Packaging
1
HK$207.14
26
HK$188.48
520
HK$188.40
2,522
View
2,522
Quote
Buy
Min.: 1 Mult.: 1
Details
1.9 V
1.7 V
17.5 mA
- 40 C
+ 85 C
SMD/SMT
VQFN-48
Tray
Telecom Interface ICs
360°
+6 images
SI3010-F-FSR
Skyworks Solutions, Inc.
1:
HK$53.02
2,255 In Stock
Mouser Part No 634-SI3010-F-FSR
Skyworks Solutions, Inc.
Telecom Interface ICs
2,255 In Stock
Alternative Packaging
1
HK$53.02
10
HK$40.61
25
HK$37.57
100
HK$34.11
250
View
2,500
HK$28.44
250
HK$32.55
500
HK$31.56
1,000
HK$31.32
2,500
HK$28.44
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
DAA - Direct Access Arrangements
SMD/SMT
SOIC-16
Reel, Cut Tape
Telecom Interface ICs 1 FXO PCM interface, VDAA system-side voice DAA
SI3050-E1-FMR
Skyworks Solutions, Inc.
1:
HK$31.98
1,083 In Stock
Mouser Part No 634-SI3050-E1-FMR
Skyworks Solutions, Inc.
Telecom Interface ICs 1 FXO PCM interface, VDAA system-side voice DAA
1,083 In Stock
Alternative Packaging
1
HK$31.98
10
HK$30.41
25
HK$30.00
100
HK$29.51
250
HK$29.43
2,500
HK$29.35
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Voice DAAs
3.6 V
3 V
8.5 mA
0 C
+ 70 C
SMD/SMT
QFN-24
Reel, Cut Tape, MouseReel
Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering ProSLIC
SI32260-C-FM2R
Skyworks Solutions, Inc.
1:
HK$61.73
1,656 In Stock
Mouser Part No 634-SI32260-C-FM2R
Skyworks Solutions, Inc.
Telecom Interface ICs 2 FXS PCM interface, -110 V, wideband, DTMF detection, pulse metering ProSLIC
1,656 In Stock
Alternative Packaging
1
HK$61.73
10
HK$47.68
25
HK$44.14
100
HK$40.28
250
View
2,500
HK$34.36
250
HK$37.40
500
HK$37.32
1,000
HK$36.17
2,500
HK$34.36
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Pro Subscriber Line Interface Concept (SLIC) ICs
3.47 V
3.13 V
53 mA
0 C
+ 70 C
SMD/SMT
QFN-47
Reel, Cut Tape
Telecom Interface ICs 28 CH HD LIU
82P2821BHG
Renesas Electronics
1:
HK$1,583.58
5 In Stock
End of Life
Mouser Part No 972-82P2821BHG
End of Life
Renesas Electronics
Telecom Interface ICs 28 CH HD LIU
5 In Stock
1
HK$1,583.58
10
HK$1,347.83
25
HK$1,289.06
Buy
Min.: 1 Mult.: 1
Details
E1 Line Interface Units - LIUs
SMD/SMT
PBGA-640
Tray
Telecom Interface ICs 8-Port T1/E1/J1 Transceiver
DS26518GNB1+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS26518GNB1+
Analog Devices / Maxim Integrated
Telecom Interface ICs 8-Port T1/E1/J1 Transceiver
Details
T1/E1/J1 Line Interface Units - LIUs
1.89 V, 3.465 V
1.71 V, 3.135 V
- 40 C
+ 85 C
SMD/SMT
CSBGA-256
Tray
Telecom Interface ICs 5V E1/T1/J1 Line Interface
DS2148T+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS2148T
Analog Devices / Maxim Integrated
Telecom Interface ICs 5V E1/T1/J1 Line Interface
Details
T1/E1/J1 Line Interface Units - LIUs
5.25 V
4.75 V
0 C
+ 70 C
SMD/SMT
TQFP-44
Tray
Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling
CMX909BE2
CML Micro
1:
HK$424.07
534 In Stock
Mouser Part No 226-CMX909BE2
CML Micro
Telecom Interface ICs Half-Duplex GMSK/GFSK and Optimised Data Packet Handling
534 In Stock
Alternative Packaging
1
HK$424.07
25
HK$338.50
100
HK$288.52
558
View
558
Quote
Buy
Min.: 1 Mult.: 1
Details
Modems
SMD/SMT
TSSOP-24
Tube
Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch
VSC7444YIH-02
Microchip Technology
1:
HK$1,259.30
125 In Stock
Mouser Part No 494-VSC7444YIH-02
Microchip Technology
Telecom Interface ICs 26 Port 44G/60G L2/L3 Switch
125 In Stock
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
HFCBGA-672
Tray
Telecom Interface ICs Med Spd Data Intrfce
L9613B013TR
STMicroelectronics
1:
HK$17.84
12,788 In Stock
Mouser Part No 511-L9613B-TR
STMicroelectronics
Telecom Interface ICs Med Spd Data Intrfce
12,788 In Stock
Alternative Packaging
1
HK$17.84
10
HK$13.23
25
HK$12.08
100
HK$10.77
2,500
HK$9.12
5,000
View
250
HK$10.19
500
HK$9.86
1,000
HK$9.45
5,000
HK$8.88
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
36 V
- 24 V
2.5 mA, 10 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-8
AEC-Q100
Reel, Cut Tape, MouseReel
Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R
LE9643AQCT
Microchip Technology
1:
HK$18.25
2,900 In Stock
Mouser Part No 494-LE9643AQCT
Microchip Technology
Telecom Interface ICs 1CH 100V miSLIC, 36QFN, T&R
2,900 In Stock
Alternative Packaging
1
HK$18.25
3,000
HK$18.25
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Line Circuits
- 40 C
+ 85 C
SMD/SMT
VQFN-36
Reel, Cut Tape
Telecom Interface ICs 2CH ZL880 150V Tracking, 64QFN, T&R
ZL88702LDF1
Microchip Technology
1:
HK$71.27
557 In Stock
NRND
Mouser Part No 494-ZL88702LDF1
NRND
Microchip Technology
Telecom Interface ICs 2CH ZL880 150V Tracking, 64QFN, T&R
557 In Stock
1
HK$71.27
2,700
HK$71.27
Buy
Min.: 1 Mult.: 1
Reel :2,700
Details
SMD/SMT
VQFN-64
Reel, Cut Tape
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK
CMX469AD3
CML Micro
1:
HK$250.05
332 In Stock
38 Expected 15/9/2026
Mouser Part No 226-CMX469AD3
CML Micro
Telecom Interface ICs 1200/2400/4800bps FFSK/MSK
332 In Stock
38 Expected 15/9/2026
Alternative Packaging
1
HK$250.05
25
HK$199.58
114
HK$170.07
532
HK$139.58
Buy
Min.: 1 Mult.: 1
Details
Modems
4.5 mA
- 40 C
+ 85 C
SMD/SMT
SOIC-20
Tube
Telecom Interface ICs High Performance Low Bit-rate Vocoder
CMX638L4
CML Micro
1:
HK$219.97
86 In Stock
Mouser Part No 226-CMX638L4
CML Micro
Telecom Interface ICs High Performance Low Bit-rate Vocoder
86 In Stock
Alternative Packaging
1
HK$219.97
20
HK$212.73
100
HK$206.65
260
HK$193.75
500
View
500
HK$193.50
1,000
Quote
Buy
Min.: 1 Mult.: 1
Details
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
+1 image
CMX865AE4
CML Micro
1:
HK$33.29
1,353 In Stock
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
1,353 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
3.6 V
3 V
4 mA
- 40 C
+ 85 C
SMD/SMT
TSSOP-16
Tube
Hong Kong
