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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.

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138 LITEON 1: S/ 3.50 8,657In Stock	Mfr. Part # 6N138 Mouser Part # 859-6N138	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	8,657In Stock	S/ 3.50 S/ 2.50 S/ 1.81 S/ 1.48 View S/ 1.39 S/ 1.32 S/ 1.25 S/ 1.16 S/ 1.09	Min.: 1 Mult.: 1
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138S-TA1 LITEON 1: S/ 3.66 7,142In Stock	Mfr. Part # 6N138S-TA1 Mouser Part # 859-6N138STA1	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	7,142In Stock	Cut Tape S/ 3.66 S/ 2.54 S/ 1.85 S/ 1.54 Reel S/ 1.43 View S/ 1.33 S/ 1.25 S/ 1.16 S/ 1.13 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139 LITEON 1: S/ 3.31 10,779In Stock	Mfr. Part # 6N139 Mouser Part # 859-6N139	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	10,779In Stock	S/ 3.31 S/ 2.30 S/ 1.67 S/ 1.39 View S/ 1.24 S/ 1.16 S/ 1.10 S/ 1.05	Min.: 1 Mult.: 1
LITEON Darlington LITEON 6N138S-TA1-L 6N138S-TA1-L LITEON 1: S/ 5.02 4,000In Stock New At Mouser	Mfr. Part # 6N138S-TA1-L Mouser Part # 859-6N138S-TA1-L New At Mouser	LITEON	LITEON Darlington Learn More about LITEON 100kbd darlington output photocouplers		4,000In Stock	Cut Tape S/ 5.02 S/ 3.52 S/ 2.58 S/ 2.24 Reel S/ 1.90 View S/ 1.79 S/ 1.71 S/ 1.60 S/ 1.51	Min.: 1 Mult.: 1 : 1,000
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138M LITEON 1: S/ 3.35 54In Stock 2,000Expected 2/15/2027	Mfr. Part # 6N138M Mouser Part # 859-6N138M	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	54In Stock 2,000Expected 2/15/2027	S/ 3.35 S/ 2.34 S/ 1.71 S/ 1.43 View S/ 1.26 S/ 1.24 S/ 1.18 S/ 1.11 S/ 1.06	Min.: 1 Mult.: 1
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139M LITEON 1: S/ 3.35 1,465In Stock	Mfr. Part # 6N139M Mouser Part # 859-6N139M	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	1,465In Stock	S/ 3.35 S/ 2.34 S/ 1.71 S/ 1.43 View S/ 1.26 S/ 1.25 S/ 1.18 S/ 1.12 S/ 1.06	Min.: 1 Mult.: 1
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139S LITEON 1: S/ 3.54 3,440In Stock 2,000Expected 5/5/2027	Mfr. Part # 6N139S Mouser Part # 859-6N139S	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	3,440In Stock 2,000Expected 5/5/2027	S/ 3.54 S/ 1.98 S/ 1.57 S/ 1.55 View S/ 1.24 S/ 1.19 S/ 1.16	Min.: 1 Mult.: 1
High Speed Optocouplers Darlington 100KBd Transistor Output 6N139S-TA1 LITEON 1: S/ 3.43 576In Stock 5,000Expected 2/18/2027	Mfr. Part # 6N139S-TA1 Mouser Part # 859-6N139STA1	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	576In Stock 5,000Expected 2/18/2027	Cut Tape S/ 3.43 S/ 2.40 S/ 1.76 S/ 1.48 Reel S/ 1.38 View S/ 1.26 S/ 1.18 S/ 1.14 S/ 1.11 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
High Speed Optocouplers Darlington 100KBd Transistor Output 6N138S LITEON 1: S/ 3.54 5,161On Order	Mfr. Part # 6N138S Mouser Part # 859-6N138S	LITEON	High Speed Optocouplers Darlington 100KBd Transistor Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	5,161On Order On Order Ship Dates Mfr. #: 6N138S Stock: 0 On Order: 1,161 Expected 12/28/2026 2,000 Expected 1/25/2027 2,000 Expected 2/2/2027 Factory Lead-Time: 30 Weeks	S/ 3.54 S/ 2.83 S/ 2.06 S/ 1.69 View S/ 1.57 S/ 1.50 S/ 1.42 S/ 1.32 S/ 1.24	Min.: 1 Mult.: 1
High Speed Optocouplers SOP-5 High Speed Phototranistr Output LTV-M701 LITEON 4,000: S/ 2.42 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # LTV-M701 Mouser Part # 859-LTV-M701	LITEON	High Speed Optocouplers SOP-5 High Speed Phototranistr Output Learn More about LITEON 100kbd darlington output photocouplers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape S/ 2.42 S/ 2.30	Min.: 4,000 Mult.: 2,000 : 2,000
High Speed Optocouplers P/C 6N139 STD TYPE PHOTOCOUPLER 6N139-TA1-L LITEON 1: S/ 3.50 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # 6N139-TA1-L Mouser Part # 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	S/ 3.50 S/ 2.43 S/ 1.76 S/ 1.44 View S/ 1.35 S/ 1.28 S/ 1.14	Min.: 1 Mult.: 1
High Speed Optocouplers SO8 100MBD High Speed Optocoupler LTV-0701 LITEON 1: S/ 5.02 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # LTV-0701 Mouser Part # 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 S/ 5.02 S/ 3.52 S/ 2.58 S/ 2.15 S/ 2.02 Reel S/ 1.79	Min.: 1 Mult.: 1 : 2,000

100kBd Darlington Output Photocouplers

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100kBd Darlington Output Photocouplers

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