RS-232 Interface IC Intel. +3V to +5.5V RS-232
SP3243EBEY-L/TR
MaxLinear
1:
HK$11.26
1,219 In Stock
5,000 Expected 16/4/2027
Mouser Part No 701-SP3243EBEY-L/TR
MaxLinear
RS-232 Interface IC Intel. +3V to +5.5V RS-232
1,219 In Stock
5,000 Expected 16/4/2027
Alternative Packaging
1
HK$11.26
10
HK$8.15
25
HK$7.37
100
HK$6.52
2,500
HK$5.43
5,000
View
250
HK$6.11
500
HK$5.86
1,000
HK$5.60
5,000
HK$5.30
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
TSSOP-28
RS-232 Interface IC RS232 120 kbps temp 0C to 70C
SP3243ECA-L
MaxLinear
1:
HK$9.78
10 In Stock
276 Expected 25/9/2026
Mouser Part No 701-SP3243ECA-L
MaxLinear
RS-232 Interface IC RS232 120 kbps temp 0C to 70C
10 In Stock
276 Expected 25/9/2026
Alternative Packaging
1
HK$9.78
10
HK$7.09
25
HK$6.55
92
HK$6.12
276
View
276
HK$5.93
506
HK$5.81
1,012
HK$5.70
2,530
HK$5.61
5,014
HK$5.48
Buy
Min.: 1 Mult.: 1
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232
SP3243ECA-L/TR
MaxLinear
1:
HK$10.11
1,373 In Stock
4,500 On Order
Mouser Part No 701-SP3243ECA-L/TR
MaxLinear
RS-232 Interface IC Intel. +3V to +5.5V RS-232
1,373 In Stock
4,500 On Order
View Dates
Alternative Packaging
Stock:
1,373 Can Dispatch Immediately
On Order:
1,500 Expected 5/2/2027
3,000 Expected 16/4/2027
Factory Lead Time:
46 Weeks
1
HK$10.11
10
HK$7.32
25
HK$6.63
100
HK$5.86
250
View
1,500
HK$4.89
250
HK$5.49
500
HK$5.27
1,000
HK$4.89
1,500
HK$4.89
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
SSOP-28
RS-232 Interface IC RS232 120 kbps temp -40C to 85C
SP3243EEA-L
MaxLinear
1:
HK$10.85
9 In Stock
966 Expected 8/9/2026
Mouser Part No 701-SP3243EEA-L
MaxLinear
RS-232 Interface IC RS232 120 kbps temp -40C to 85C
9 In Stock
966 Expected 8/9/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232
SP3243EEA-L/TR
MaxLinear
1:
HK$10.93
202 In Stock
Mouser Part No 701-SP3243EEA-L/TR
MaxLinear
RS-232 Interface IC Intel. +3V to +5.5V RS-232
202 In Stock
Alternative Packaging
1
HK$10.93
10
HK$7.95
25
HK$7.19
100
HK$6.44
250
View
1,500
HK$5.40
250
HK$6.05
500
HK$5.72
1,000
HK$5.40
1,500
HK$5.40
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
SSOP-28
RS-232 Interface IC Intel. +3V to +5.5V RS-232
SP3243EEY-L
MaxLinear
1:
HK$10.69
110 In Stock
250 Expected 25/9/2026
Mouser Part No 701-SP3243EEY-L
MaxLinear
RS-232 Interface IC Intel. +3V to +5.5V RS-232
110 In Stock
250 Expected 25/9/2026
Alternative Packaging
1
HK$10.69
10
HK$7.73
50
HK$6.74
100
HK$6.17
250
View
250
HK$5.79
500
HK$5.42
1,000
HK$5.17
2,500
HK$5.03
5,000
HK$4.91
Buy
Min.: 1 Mult.: 1
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
TSSOP-28
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232
SP3243EUCA-L/TR
MaxLinear
1:
HK$11.34
631 In Stock
1,500 Expected 16/4/2027
Mouser Part No 701-SP3243EUCA-L/TR
MaxLinear
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232
631 In Stock
1,500 Expected 16/4/2027
1
HK$11.34
10
HK$8.30
25
HK$7.46
100
HK$6.62
1,500
HK$5.56
3,000
View
250
HK$6.21
500
HK$5.97
1,000
HK$5.80
3,000
HK$5.41
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
SSOP-28
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232
SP3243EUEY-L/TR
MaxLinear
1:
HK$12.00
167 In Stock
12,500 On Order
Mouser Part No 701-SP3243EUEY-L/TR
MaxLinear
RS-232 Interface IC High Spd Intel. +3V to +5.5V RS-232
167 In Stock
12,500 On Order
View Dates
Stock:
167 Can Dispatch Immediately
On Order:
5,000 Expected 18/2/2027
7,500 Expected 26/3/2027
Factory Lead Time:
46 Weeks
1
HK$12.00
10
HK$8.71
25
HK$7.92
100
HK$7.06
2,500
HK$7.06
Buy
Min.: 1 Mult.: 1
Max.: 100
Reel :2,500
Details
RS-232 Interface IC
RS-232 Transceivers
Intelligent
SMD/SMT
TSSOP-28
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial
SP336ECY-L
MaxLinear
1:
HK$118.70
46 In Stock
Mouser Part No 701-SP336ECY-L
MaxLinear
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial
46 In Stock
1
HK$118.70
10
HK$93.71
50
HK$83.60
100
HK$78.58
250
View
250
HK$76.69
500
HK$73.57
1,000
HK$72.25
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
Interface - Specialized
Transceivers
Multiprotocol Transceiver
SMD/SMT
TSSOP-28
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial
SP336EEY-L
MaxLinear
1:
HK$104.64
18 In Stock
2,450 On Order
Mouser Part No 701-SP336EEY-L
MaxLinear
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial
18 In Stock
2,450 On Order
View Dates
Alternative Packaging
Stock:
18 Can Dispatch Immediately
On Order:
1,050 Expected 5/10/2026
1,400 Expected 15/3/2027
Factory Lead Time:
26 Weeks
1
HK$104.64
10
HK$82.78
50
HK$71.27
100
HK$68.31
500
View
500
HK$66.50
1,000
HK$65.10
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
Interface - Specialized
Transceivers
Multiprotocol Transceiver
SMD/SMT
TSSOP-28
Interface - Specialised RS232/422/RS485 Transceiver Multi
SP337EBEY-L
MaxLinear
1:
HK$93.79
95 In Stock
Mouser Part No 701-SP337EBEY-L
MaxLinear
Interface - Specialised RS232/422/RS485 Transceiver Multi
95 In Stock
Alternative Packaging
1
HK$93.79
10
HK$73.24
50
HK$66.66
100
HK$62.47
250
View
250
HK$57.70
500
HK$56.47
1,000
HK$55.32
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
Interface - Specialized
Transceivers
Multiprotocol Transceiver
SMD/SMT
TSSOP-28
RS-422/RS-485 Interface IC Half Duplex RS-422/ RS-485 Transceiver
SP4082EEN-L/TR
MaxLinear
1:
HK$13.23
264 In Stock
7,500 On Order
Mouser Part No 701-SP4082EEN-L/TR
MaxLinear
RS-422/RS-485 Interface IC Half Duplex RS-422/ RS-485 Transceiver
264 In Stock
7,500 On Order
View Dates
Stock:
264 Can Dispatch Immediately
On Order:
2,500 Expected 3/8/2027
5,000 Expected 7/9/2027
Factory Lead Time:
46 Weeks
1
HK$13.23
10
HK$9.70
25
HK$8.80
100
HK$7.75
2,500
HK$6.49
5,000
View
250
HK$7.28
500
HK$7.00
1,000
HK$6.92
5,000
HK$6.35
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC RS485 5000 kbps temp 0C to 70C
SP485CN-L
MaxLinear
1:
HK$6.00
6 In Stock
2,842 Expected 10/11/2026
Mouser Part No 701-SP485CN-L
MaxLinear
RS-422/RS-485 Interface IC RS485 5000 kbps temp 0C to 70C
6 In Stock
2,842 Expected 10/11/2026
Alternative Packaging
1
HK$6.00
10
HK$4.18
25
HK$3.45
98
HK$3.26
294
View
294
HK$3.04
588
HK$2.95
Buy
Min.: 1 Mult.: 1
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC Low Pwr Half-Duplex RS-485
SP485CN-L/TR
MaxLinear
1:
HK$6.00
455 In Stock
57,500 Expected 16/3/2027
Mouser Part No 701-SP485CN-L/TR
MaxLinear
RS-422/RS-485 Interface IC Low Pwr Half-Duplex RS-485
455 In Stock
57,500 Expected 16/3/2027
Alternative Packaging
1
HK$6.00
10
HK$4.18
25
HK$3.75
100
HK$3.27
250
View
2,500
HK$2.61
250
HK$3.05
500
HK$2.91
1,000
HK$2.80
2,500
HK$2.61
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC RS485 10000 kbps EMI temp 0C to 70C
SP485ECN-L
MaxLinear
1:
HK$6.33
2,727 In Stock
2,156 Expected 10/8/2027
Mouser Part No 701-SP485ECN-L
MaxLinear
RS-422/RS-485 Interface IC RS485 10000 kbps EMI temp 0C to 70C
2,727 In Stock
2,156 Expected 10/8/2027
Alternative Packaging
1
HK$6.33
10
HK$4.41
25
HK$3.43
98
HK$3.24
Buy
Min.: 1 Mult.: 1
Max.: 250
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC RS485 10000 kbps EMI temp -40C to 85C
SP485EEN-L
MaxLinear
1:
HK$6.25
166 In Stock
11,074 On Order
Mouser Part No 701-SP485EEN-L
MaxLinear
RS-422/RS-485 Interface IC RS485 10000 kbps EMI temp -40C to 85C
166 In Stock
11,074 On Order
View Dates
Alternative Packaging
Stock:
166 Can Dispatch Immediately
On Order:
4,312 Expected 27/7/2027
3,822 Expected 3/8/2027
2,940 Expected 17/8/2027
Factory Lead Time:
46 Weeks
1
HK$6.25
10
HK$4.41
25
HK$3.55
98
HK$3.25
294
View
294
HK$3.16
588
HK$2.95
1,078
HK$2.94
2,548
HK$2.82
5,096
HK$2.75
Buy
Min.: 1 Mult.: 1
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC Low Pwr Half-Duplex RS-485
SP485EMN-L/TR
MaxLinear
1:
HK$6.33
1,003 In Stock
35,000 On Order
Mouser Part No 701-SP485EMN-L/TR
MaxLinear
RS-422/RS-485 Interface IC Low Pwr Half-Duplex RS-485
1,003 In Stock
35,000 On Order
View Dates
Stock:
1,003 Can Dispatch Immediately
On Order:
22,500 Expected 6/4/2027
12,500 Expected 7/9/2027
Factory Lead Time:
46 Weeks
1
HK$6.33
10
HK$4.44
25
HK$3.99
100
HK$3.49
250
HK$3.26
2,500
HK$3.26
Buy
Min.: 1 Mult.: 1
Max.: 300
Reel :2,500
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC Full Duplex RS-485 s
SP490CN-L/TR
MaxLinear
1:
HK$13.56
1,062 In Stock
2,500 Expected 17/11/2026
Mouser Part No 701-SP490CN-L/TR
MaxLinear
RS-422/RS-485 Interface IC Full Duplex RS-485 s
1,062 In Stock
2,500 Expected 17/11/2026
1
HK$13.56
10
HK$9.95
25
HK$9.04
100
HK$7.97
2,500
HK$6.56
5,000
View
250
HK$7.50
500
HK$7.21
1,000
HK$7.15
5,000
HK$6.41
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
RS-422/RS-485 Interface IC Full Duplex RS-485 s
SP491CN-L/TR
MaxLinear
1:
HK$13.07
1,098 In Stock
Mouser Part No 701-SP491CN-L/TR
MaxLinear
RS-422/RS-485 Interface IC Full Duplex RS-485 s
1,098 In Stock
1
HK$13.07
10
HK$9.54
25
HK$8.71
100
HK$7.69
2,500
HK$6.44
5,000
View
250
HK$7.23
500
HK$6.95
1,000
HK$6.88
5,000
HK$6.30
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-14
Interface - Specialised Ultra High Speed Multiprotocol Xcvr
SP510EEF-L
MaxLinear
1:
HK$491.06
5 In Stock
450 Expected 9/7/2027
Mouser Part No 701-SP510EEF-L
MaxLinear
Interface - Specialised Ultra High Speed Multiprotocol Xcvr
5 In Stock
450 Expected 9/7/2027
1
HK$491.06
10
HK$403.68
25
HK$360.28
Buy
Min.: 1 Mult.: 1
Details
Interface - Specialized
Transceivers
Multiprotocol Transceiver
RS-232
SMD/SMT
LQFP-100
UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART
ST16C550CQ48-F
MaxLinear
1:
HK$59.02
110 In Stock
250 Expected 15/1/2027
Mouser Part No 701-ST16C550CQ48-F
MaxLinear
UART Interface IC 2.97V-5.5V 16B FIFO temp 0C to 70C; UART
110 In Stock
250 Expected 15/1/2027
Alternative Packaging
1
HK$59.02
10
HK$45.37
25
HK$41.92
100
HK$38.22
250
View
250
HK$36.33
500
HK$34.77
1,000
HK$34.03
2,500
HK$33.70
Buy
Min.: 1 Mult.: 1
Details
UART Interface IC
VLIO UARTs
UART with 16-Byte FIFO
SMD/SMT
TQFP-48
UART Interface IC UART
XR16L2551IM-F
MaxLinear
1:
HK$103.49
179 In Stock
Mouser Part No 701-XR16L2551IM-F
MaxLinear
UART Interface IC UART
179 In Stock
1
HK$103.49
10
HK$81.30
25
HK$75.79
100
HK$69.62
250
View
250
HK$66.66
500
HK$64.03
1,000
HK$62.47
2,500
Quote
Buy
Min.: 1 Mult.: 1
Details
UART Interface IC
VLIO UARTs
UART with 16-Byte FIFO
SMD/SMT
TQFP-48
UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs
XR20M1280IL24TR-F
MaxLinear
1:
HK$49.98
291 In Stock
Mouser Part No 701-XR20M1280IL24TRF
MaxLinear
UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs
291 In Stock
Alternative Packaging
1
HK$49.98
10
HK$38.22
25
HK$35.26
100
HK$31.98
250
View
3,000
HK$28.11
250
HK$30.58
500
HK$30.09
1,000
HK$29.92
3,000
HK$28.11
6,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
UART Interface IC
I2C/SPI UARTs
I2C/SPI to UART
SMD/SMT
QFN-24
USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO
XR21B1411IL16TR-F
MaxLinear
1:
HK$44.31
45 In Stock
6,000 On Order
Mouser Part No 701-XR21B1411IL16TRF
MaxLinear
USB Interface IC 1Ch FS USB UART128B TX & 384B RX FIFO
45 In Stock
6,000 On Order
View Dates
Alternative Packaging
Stock:
45 Can Dispatch Immediately
On Order:
3,000 Expected 26/1/2027
3,000 Expected 2/2/2027
Factory Lead Time:
26 Weeks
1
HK$44.31
10
HK$33.70
25
HK$31.07
100
HK$28.19
250
View
3,000
HK$26.47
250
HK$26.80
500
HK$26.55
3,000
HK$26.47
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
USB Interface IC
USB Controllers
Bridge, USB to UART
UART, USB
SMD/SMT
QFN-16
RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
XR3072XID-F
MaxLinear
1:
HK$15.21
6 In Stock
196 Expected 10/11/2026
Mouser Part No 701-XR3072XID-F
MaxLinear
RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
6 In Stock
196 Expected 10/11/2026
Alternative Packaging
1
HK$15.21
10
HK$10.93
25
HK$8.88
98
HK$8.38
294
View
294
HK$8.22
588
HK$7.93
1,078
HK$7.74
2,548
HK$7.44
5,096
HK$7.28
Buy
Min.: 1 Mult.: 1
Details
RS-422/RS-485 Interface IC
RS-422/RS-485 Transceivers
Transceiver
SMD/SMT
SOIC-8
Hong Kong
