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Half/Full Duplex Interface - Specialised

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Protocol Supported	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	ESD Protection
Interface - Specialised Serial Transc w/ Internal Termination XR34350ILTR MaxLinear 1: HK$113.60 3,301In Stock	Mfr. Part No. XR34350ILTR Mouser Part No 701-XR34350IL-TR	MaxLinear	Interface - Specialised Serial Transc w/ Internal Termination Learn More about MaxLinear exar xr34350 transceiver	Datasheet	3,301In Stock	Cut Tape HK$113.60 HK$88.94 HK$82.78 HK$76.04 View Reel HK$65.51 HK$75.30 HK$70.86 HK$69.29 HK$65.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	+/-15 kV
Interface - Specialised SP339EER1-L/TR MaxLinear SP339EER1-L/TR SP339EER1-L/TR MaxLinear 1: HK$90.91 7,788In Stock	Mfr. Part No. SP339EER1-L/TR Mouser Part No 701-SP339EER1L/TR	MaxLinear	Interface - Specialised SP339EER1-L/TR Learn More about MaxLinear exarSP339E	Datasheet	7,788In Stock	Cut Tape HK$90.91 HK$71.19 HK$66.17 HK$60.75 View Reel HK$47.18 HK$57.87 HK$56.72 HK$55.40 HK$47.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	+/-15 kV
Interface - Specialised RS-232/485/422 Tscvr w/ 1.65V-5.5V IF SP330EEY-L MaxLinear 1: HK$48.58 9,254In Stock 10,230Expected 29/1/2027	Mfr. Part No. SP330EEY-L Mouser Part No 701-SP330EEY-L	MaxLinear	Interface - Specialised RS-232/485/422 Tscvr w/ 1.65V-5.5V IF	Datasheet	9,254In Stock 10,230Expected 29/1/2027	HK$48.58 HK$37.07 HK$32.39 HK$30.83	Min.: 1 Mult.: 1 Max.: 200	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28	5.5 V	3.3 V	1 mA, 1.8 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24	+/-15 kV
Interface - Specialised RS-232/RS-485/RS-422 Transceiver SP335EER1-L MaxLinear 1: HK$99.54 2,805In Stock 5,390On Order	Mfr. Part No. SP335EER1-L Mouser Part No 701-SP335EER1-L	MaxLinear	Interface - Specialised RS-232/RS-485/RS-422 Transceiver	Datasheet	2,805In Stock 5,390On Order On Order Ship Dates Mfr. No: SP335EER1-L Stock: 2,805 Can Dispatch Immediately On Order: 2,450 Expected 16/2/2027 2,940 Expected 9/4/2027 Factory Lead Time: 32 Weeks	HK$99.54 HK$78.58 HK$73.32 HK$67.57 View HK$65.84 HK$63.05 HK$62.23 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	1 mA	- 40 C	+ 85 C	SMD/SMT	QFN-32	+/-15 kV
Interface - Specialised RS-232/485/422 Tnscvr w/ Intrl Term SP335EER1-L/TR MaxLinear 1: HK$99.05 8,583In Stock 9,000Expected 14/5/2027	Mfr. Part No. SP335EER1-L/TR Mouser Part No 701-SP335EER1-L/TR	MaxLinear	Interface - Specialised RS-232/485/422 Tnscvr w/ Intrl Term	Datasheet	8,583In Stock 9,000Expected 14/5/2027	Cut Tape HK$99.05 HK$77.76 HK$72.42 HK$66.50 View Reel HK$60.09 HK$66.01 HK$63.87 HK$60.75 HK$60.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	1 mA	- 40 C	+ 85 C	SMD/SMT	QFN-32	+/-15 kV
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial SP336EEY-L/TR MaxLinear 1: HK$106.45 2,489In Stock	Mfr. Part No. SP336EEY-L/TR Mouser Part No 701-SP336EEY-L/TR	MaxLinear	Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial	Datasheet	2,489In Stock	Cut Tape HK$106.45 HK$83.76 HK$78.09 HK$71.76 View Reel HK$62.97 HK$71.43 HK$69.13 HK$67.65 HK$62.97 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA, 6.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised Multiprotocol, Ext Temp, Transceiver MaxLinear SP339EER1-L SP339EER1-L MaxLinear 1: HK$91.00 7,074In Stock	Mfr. Part No. SP339EER1-L Mouser Part No 701-SP339EER1-L	MaxLinear	Interface - Specialised Multiprotocol, Ext Temp, Transceiver Learn More about MaxLinear exarSP339E	Datasheet	7,074In Stock	HK$91.00 HK$71.27 HK$66.25 HK$60.83 View HK$56.72 HK$56.64 HK$55.81	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	+/-15 kV
Interface - Specialised Multiprotocol Transceiver SP338EER1-L MaxLinear 1: HK$124.62 383In Stock 1,960On Order	Mfr. Part No. SP338EER1-L Mouser Part No 701-SP338EER1-L	MaxLinear	Interface - Specialised Multiprotocol Transceiver	Datasheet	383In Stock 1,960On Order On Order Ship Dates Mfr. No: SP338EER1-L Stock: 383 Can Dispatch Immediately On Order: 392 Expected 25/9/2026 980 Expected 14/10/2026 588 Expected 26/10/2026 Factory Lead Time: 20 Weeks	HK$124.62 HK$97.98 HK$91.24 HK$83.93 View HK$80.72 HK$77.51 HK$76.61 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA, 4 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	+/-15 kV
Interface - Specialised Multiprotocol Transceiver SP338EER1-L/TR MaxLinear 1: HK$127.00 162In Stock 3,000Expected 4/11/2026	Mfr. Part No. SP338EER1-L/TR Mouser Part No 701-SP338EER1-L/TR	MaxLinear	Interface - Specialised Multiprotocol Transceiver	Datasheet	162In Stock 3,000Expected 4/11/2026	Cut Tape HK$127.00 HK$100.28 HK$93.63 HK$86.23 View Reel HK$72.42 HK$83.52 HK$80.88 HK$77.68 HK$72.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA, 4 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	+/-15 kV
Interface - Specialised Transceiver w/ 15KV ESD Protect XR3160ECU-F MaxLinear 1: HK$90.42 709In Stock	Mfr. Part No. XR3160ECU-F Mouser Part No 701-XR3160ECU-F	MaxLinear	Interface - Specialised Transceiver w/ 15KV ESD Protect Learn More about MaxLinear exar xr3160e transceivers	Datasheet	709In Stock	HK$90.42 HK$70.69 HK$61.81 HK$59.43 View HK$57.46 HK$57.29 HK$53.68 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	2.5 mA	0 C	+ 70 C	SMD/SMT	SSOP-20	+/-15 kV
Interface - Specialised SP508EEF-L MaxLinear SP508EEF-L SP508EEF-L MaxLinear 1: HK$404.42 46In Stock	Mfr. Part No. SP508EEF-L Mouser Part No 701-SP508EEFL	MaxLinear	Interface - Specialised SP508EEF-L	Datasheet	46In Stock	HK$404.42 HK$331.02 HK$304.30 HK$285.56	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-449, EIIA530, EIA530A, V.10, V.11, V.28, V.35, V.36, X.21	5.25 V	4.75 V	95 mA to 270 mA	- 40 C	+ 85 C	SMD/SMT	LQFP-100	+/-15 kV
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial SP336ECY-L MaxLinear 1: HK$118.70 36In Stock	Mfr. Part No. SP336ECY-L Mouser Part No 701-SP336ECY-L	MaxLinear	Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial	Datasheet	36In Stock	HK$118.70 HK$93.71 HK$83.60 HK$78.58 View HK$76.69 HK$73.57 HK$72.25 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA, 6.5 mA	0 C	+ 70 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial SP336EEY-L MaxLinear 1: HK$103.08 99In Stock 6,300On Order	Mfr. Part No. SP336EEY-L Mouser Part No 701-SP336EEY-L	MaxLinear	Interface - Specialised 4 Tx/Rx Programmable RS232/485/422 Serial	Datasheet	99In Stock 6,300On Order On Order Ship Dates Mfr. No: SP336EEY-L Stock: 99 Can Dispatch Immediately On Order: 1,050 Expected 12/10/2026 1,400 Expected 15/3/2027 3,850 Expected 1/4/2027 Factory Lead Time: 26 Weeks	HK$103.08 HK$81.95 HK$67.98 HK$66.66 View HK$66.17 HK$64.77 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA, 6.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised RS232/422/RS485 Transceiver Multi SP337EBEY-L MaxLinear 1: HK$93.79 93In Stock	Mfr. Part No. SP337EBEY-L Mouser Part No 701-SP337EBEY-L	MaxLinear	Interface - Specialised RS232/422/RS485 Transceiver Multi Learn More about MaxLinear exarsp337e	Datasheet	93In Stock	HK$93.79 HK$73.24 HK$66.66 HK$62.47 View HK$57.70 HK$56.47 HK$55.32 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	1.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised Transceiver w/ 15KV ESD Protect XR3160EIU-F MaxLinear 1: HK$112.29 19In Stock 2,046Expected 11/12/2026	Mfr. Part No. XR3160EIU-F Mouser Part No 701-XR3160EIU-F	MaxLinear	Interface - Specialised Transceiver w/ 15KV ESD Protect Learn More about MaxLinear exar xr3160e transceivers	Datasheet	19In Stock 2,046Expected 11/12/2026	HK$112.29 HK$88.28 HK$76.20 HK$70.28 HK$69.38	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	2.5 mA	- 40 C	+ 85 C	SMD/SMT	SSOP-20	+/-15 kV
Interface - Specialised Serial Transc w/ Internal Termination XR34350IL MaxLinear 1: HK$113.52 110In Stock 490Expected 14/10/2026	Mfr. Part No. XR34350IL Mouser Part No 701-XR34350IL	MaxLinear	Interface - Specialised Serial Transc w/ Internal Termination Learn More about MaxLinear exar xr34350 transceiver	Datasheet	110In Stock 490Expected 14/10/2026	HK$113.52 HK$88.86 HK$82.69 HK$75.95 View HK$75.21 HK$70.77 HK$69.21 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	2 mA	- 40 C	+ 85 C	SMD/SMT	QFN-40	+/-15 kV
Interface - Specialised RS-232/485/422 Tscvr w/ 1.65V-5.5V IF MaxLinear SP330EEY-L/TR SP330EEY-L/TR MaxLinear 1: HK$51.79 1In Stock 15,000Expected 4/12/2026	Mfr. Part No. SP330EEY-L/TR Mouser Part No 701-SP330EEY-L/TR	MaxLinear	Interface - Specialised RS-232/485/422 Tscvr w/ 1.65V-5.5V IF	Datasheet	1In Stock 15,000Expected 4/12/2026	Cut Tape HK$51.79 HK$39.70 HK$36.66 HK$33.29 View Reel HK$28.28 HK$30.17 HK$29.18 HK$28.85 HK$28.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28	5.5 V	3.3 V	1 mA, 1.8 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-24	+/-15 kV
Interface - Specialised 20MBPS 8CH MULTI 0-70C SP3508EF-L MaxLinear 1: HK$423.08 373On Order	Mfr. Part No. SP3508EF-L Mouser Part No 701-SP3508EF-L	MaxLinear	Interface - Specialised 20MBPS 8CH MULTI 0-70C	Datasheet	373On Order On Order Ship Dates Mfr. No: SP3508EF-L Stock: 0 On Order: 13 Expected 5/1/2027 360 Expected 9/4/2027 Factory Lead Time: 46 Weeks	HK$423.08 HK$338.58 HK$308.91	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-449, EIIA530, EIA530A, V.10, V.11, V.28, V.35, V.36, X.21	3.465 V	3.135 V	95 mA to 270 mA	- 40 C	+ 85 C	SMD/SMT	LQFP-100
Interface - Specialised RS-232/RS-485/RS-422 Transceiver SP335ECR1-L MaxLinear 1: HK$96.75 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SP335ECR1-L Mouser Part No 701-SP335ECR1-L	MaxLinear	Interface - Specialised RS-232/RS-485/RS-422 Transceiver	Datasheet	Non-Stocked Lead-Time 20 Weeks	HK$96.75 HK$75.62 HK$70.36 HK$64.53 View HK$60.83 HK$58.36 HK$57.54 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	1 mA	0 C	+ 70 C	SMD/SMT	QFN-32	+/-15 kV
Interface - Specialised RS-232/485/422 Tnscvr w/ Intrl Term SP335ECR1-L/TR MaxLinear 3,000: HK$57.95 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SP335ECR1-L/TR Mouser Part No 701-SP335ECR1-L/TR	MaxLinear	Interface - Specialised RS-232/485/422 Tnscvr w/ Intrl Term	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel HK$57.95	Min.: 3,000 Mult.: 3,000 : 3,000	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	1 mA	0 C	+ 70 C	SMD/SMT	QFN-32	+/-15 kV
Interface - Specialised RS232/422/RS485 Transceiver Multi SP337EBEY-L/TR MaxLinear 2,500: HK$60.50 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SP337EBEY-L/TR Mouser Part No 701-SP337EBEY-L/TR	MaxLinear	Interface - Specialised RS232/422/RS485 Transceiver Multi Learn More about MaxLinear exarsp337e	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel HK$60.50	Min.: 2,500 Mult.: 2,500 : 2,500	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	1.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised RS232/422/RS485 Transceiver Multi SP337EUEY-L MaxLinear 1: HK$91.00 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SP337EUEY-L Mouser Part No 701-SP337EUEY-L	MaxLinear	Interface - Specialised RS232/422/RS485 Transceiver Multi Learn More about MaxLinear exarsp337e	Datasheet	Non-Stocked Lead-Time 20 Weeks	HK$91.00 HK$71.27 HK$63.21 HK$60.75 View HK$56.47 HK$55.24 HK$54.17 Quote	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	1.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised RS232/422/RS485 Transceiver Multi SP337EUEY-L/TR MaxLinear 2,500: HK$60.50 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SP337EUEY-L/TR Mouser Part No 701-SP337EUEY-L/TR	MaxLinear	Interface - Specialised RS232/422/RS485 Transceiver Multi Learn More about MaxLinear exarsp337e	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel HK$60.50	Min.: 2,500 Mult.: 2,500 : 2,500	Multiprotocol Transceiver	RS-232, RS-422, RS-485, V.28, V.24	5.25 V	3.135 V	1.5 mA	- 40 C	+ 85 C	SMD/SMT	TSSOP-28	+/-15 kV
Interface - Specialised 3.3V 20MBPS 8CH PROG DCE/DTE SP3508CF-L MaxLinear 1: HK$383.30 Non-Stocked Lead-Time 46 Weeks	Mfr. Part No. SP3508CF-L Mouser Part No 701-SP3508CF-L	MaxLinear	Interface - Specialised 3.3V 20MBPS 8CH PROG DCE/DTE	Datasheet	Non-Stocked Lead-Time 46 Weeks	HK$383.30 HK$304.88 HK$278.49	Min.: 1 Mult.: 1	Multiprotocol Transceiver	RS-232, RS-449, EIIA530, EIA530A, V.10, V.11, V.28, V.35, V.36, X.21	3.465 V	3.135 V	95 mA to 270 mA	0 C	+ 70 C	SMD/SMT	LQFP-100
Interface - Specialised Transceiver w/ 15KV ESD Protect XR3160ECUTR-F MaxLinear 1,500: HK$60.09 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. XR3160ECUTR-F Mouser Part No 701-XR3160ECUTR-F	MaxLinear	Interface - Specialised Transceiver w/ 15KV ESD Protect Learn More about MaxLinear exar xr3160e transceivers	Datasheet	Non-Stocked Lead-Time 32 Weeks	Reel HK$60.09	Min.: 1,500 Mult.: 1,500 : 1,500	Multiprotocol Transceiver	RS-232, RS-422, RS-485	5.5 V	3 V	2.5 mA	0 C	+ 70 C	SMD/SMT	SSOP-20	+/-15 kV

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