High Speed Optocouplers – Mouser United Kingdom

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100kBd Darlington Output Photocouplers

LITEON 100kBd Darlington Output Photocouplers are high-speed optoelectronic devices designed for applications requiring fast and reliable signal isolation. These photocouplers feature a gallium arsenide infrared LED optically coupled to a high-gain Darlington phototransistor, enabling data transmission rates up to 100kilobaud (kBd). Housed in compact packages, the LITEON 100kBd Darlington output photocouplers offer a high isolation voltage, making them suitable for use in digital communication interfaces, microprocessor input/output isolation, and signal transmission in noisy environments. The Darlington configuration provides enhanced current transfer ratio (CTR) and improved sensitivity, making the photocouplers ideal for low-power control circuits in industrial automation, consumer electronics, and telecommunication systems. These devices are also compliant with safety standards such as UL and VDE, ensuring dependable performance in safety-critical applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Number of Channels	Data Rate	Isolation Voltage	Output Type	Current Transfer Ratio	If - Forward Current	Vf - Forward Voltage	Rise Time	Fall Time	Vr - Reverse Voltage	Output Current	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138 LITEON 1: £0.672 8,319In Stock 4,900Expected 10/06/2027	Mfr. Part No. 6N138 Mouser Part No 859-6N138	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	8,319In Stock 4,900Expected 10/06/2027	£0.672 £0.479 £0.347 £0.284 View £0.266 £0.253 £0.241 £0.224 £0.209	Min.: 1 Mult.: 1	Through Hole	DIP-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V	35 us	10 us	5 V	50 mA	100 mW	- 40 C	+ 85 C		Tube
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139 LITEON 1: £0.635 8,797In Stock 5,100Expected 24/05/2027	Mfr. Part No. 6N139 Mouser Part No 859-6N139	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	8,797In Stock 5,100Expected 24/05/2027	£0.635 £0.442 £0.321 £0.267 View £0.238 £0.223 £0.211 £0.201	Min.: 1 Mult.: 1	Through Hole	DIP-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V	60 us	25 us	5 V	50 mA	100 mW	- 40 C	+ 85 C		Tube
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138M LITEON 1: £0.68 51In Stock 2,000Expected 15/02/2027	Mfr. Part No. 6N138M Mouser Part No 859-6N138M	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	51In Stock 2,000Expected 15/02/2027	£0.68 £0.473 £0.343 £0.285 View £0.257 £0.244 £0.231 £0.22 £0.209	Min.: 1 Mult.: 1	Through Hole	PDIP-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V			5 V	50 mA	100 mW	- 40 C	+ 85 C		Tube
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138S LITEON 1: £0.68 275In Stock 4,400On Order	Mfr. Part No. 6N138S Mouser Part No 859-6N138S	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	275In Stock 4,400On Order On Order Ship Dates Mfr. No: 6N138S Stock: 275 Can Dispatch Immediately On Order: 400 Expected 28/12/2026 2,000 Expected 25/01/2027 2,000 Expected 02/02/2027 Factory Lead Time: 30 Weeks	£0.68 £0.543 £0.394 £0.324 View £0.302 £0.288 £0.273 £0.253 £0.237	Min.: 1 Mult.: 1	SMD/SMT	SMD-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V			5 V	50 mA	100 mW	- 40 C	+ 85 C		Tube
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138S-TA1 LITEON 1: £0.702 5,120In Stock	Mfr. Part No. 6N138S-TA1 Mouser Part No 859-6N138STA1	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	5,120In Stock	Cut Tape £0.702 £0.487 £0.355 £0.295 Reel £0.275 View £0.256 £0.241 £0.223 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V			5 V	50 mA	100 mW	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139S LITEON 1: £0.68 3,130In Stock 2,000Expected 03/03/2027	Mfr. Part No. 6N139S Mouser Part No 859-6N139S	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	3,130In Stock 2,000Expected 03/03/2027	£0.68 £0.379 £0.322 £0.27 View £0.249 £0.217 £0.205 £0.196	Min.: 1 Mult.: 1	SMD/SMT	SMD-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V	60 us	25 us	5 V	50 mA	35 mW	- 40 C	+ 85 C		Tube
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139S-TA1 LITEON 1: £0.657 276In Stock 5,000Expected 15/03/2027	Mfr. Part No. 6N139S-TA1 Mouser Part No 859-6N139STA1	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	276In Stock 5,000Expected 15/03/2027	Cut Tape £0.657 £0.46 £0.337 £0.283 Reel £0.264 View £0.241 £0.227 £0.22 £0.214 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V			5 V	50 mA	100 mW	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139M LITEON 1: £0.643 1,995Expected 01/03/2027	Mfr. Part No. 6N139M Mouser Part No 859-6N139M	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	1,995Expected 01/03/2027	£0.643 £0.448 £0.328 £0.274 View £0.242 £0.241 £0.225 £0.215 £0.204	Min.: 1 Mult.: 1	Through Hole	PDIP-8	1 Channel	100 kb/s	5000 Vrms	Photodarlington	1600 %	1.6 mA	1.1 V			5 V	50 mA	100 mW	- 40 C	+ 85 C		Tube
High Speed Optocouplers P/C 6N139 STD TYPE PHOTOCOUPLER 6N139-TA1-L LITEON 1: £0.672 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 6N139-TA1-L Mouser Part No 859-6N139-TA1-L	LITEON	High Speed Optocouplers P/C 6N139 STD TYPE PHOTOCOUPLER Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	Non-Stocked Lead-Time 26 Weeks	£0.672 £0.465 £0.337 £0.277 View £0.258 £0.246 £0.218	Min.: 1 Mult.: 1			1 Channel		5000 Vrms		2000 %	1.6 mA	1.1 V			5 V	50 mA	35 mW	- 40 C	+ 100 C	HPC	Tube
High Speed Optocouplers SO8 100MBD High Speed Optocoupler LTV-0701 LITEON 1: £0.967 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. LTV-0701 Mouser Part No 859-LTV-0701	LITEON	High Speed Optocouplers SO8 100MBD High Speed Optocoupler Learn More about LITEON LTV0x01	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape £0.967 £0.676 £0.495 £0.412 £0.388 Reel £0.337	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	SOIC-8	1 Channel	100 kb/s	3750 Vrms	Photodarlington	2000 %	20 mA	1.8 V			5 V		100 mW	- 40 C	+ 85 C		Reel, Cut Tape
High Speed Optocouplers SOP-5 High Speed Phototranistr Output LTV-M701 LITEON 4,000: £0.463 Non-Stocked	Mfr. Part No. LTV-M701 Mouser Part No 859-LTV-M701	LITEON	High Speed Optocouplers SOP-5 High Speed Phototranistr Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	Non-Stocked	Cut Tape £0.463 £0.442	Min.: 4,000 Mult.: 2,000 : 2,000	SMD/SMT	SOP-5	1 Channel		3750 Vrms		1900 %	20 mA	1.3 V			5 V	60 mA	35 mW	- 40 C	+ 85 C		Reel

100kBd Darlington Output Photocouplers

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100kBd Darlington Output Photocouplers

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