Lot of 25 - NOS HP 6N139 V 443H 68 High Speed Optocoupler Photodarlington DIP-8
$ 15.84
Description
Lot of 25 - NOS HP 6N139 V 443H 68 High Speed Optocoupler Photodarlington DIP-8. The 6N139 features an infrared LED coupled with an integrated high-gain photodetector, providing an exceptionally high current transfer ratio (CTR) of up to 2000% at very low input currents. Part Number: 6N139. Vintage NOS Hewlett-Packard (HP) 6N139 V 443H 68 High-Speed Photodarlington Optocoupler – Lot of 25 Up for sale is a genuine vintage wholesale lot of 25 matching Hewlett-Packard (HP) 6N139 high-speed, high-gain optocouplers in pristine New Old Stock (NOS) condition. The 6N139 features an infrared LED coupled with an integrated high-gain photodetector, providing an exceptionally high current transfer ratio (CTR) of up to 2000% at very low input currents. Housed in a standard 8-pin plastic dual in-line package (DIP-8), these original HP-manufactured ICs are highly sought after by engineers, technicians, and synthesizer builders. They are famously used for MIDI interface circuits, digital logic ground isolation, telecom line receivers, and switch-mode power supply feedback loops. Product Details & Technical Specs: Manufacturer: Hewlett-Packard (HP) / Agilent / Avago Part Number: 6N139 Package Type: DIP-8 (Plastic 8-Pin Dual In-line Package) Output Type: High-Gain Photodarlington Transistor with Base Access Current Transfer Ratio (CTR): 2000% Typical (High Gain at low 0.5mA input) Isolation Voltage: 2500 V rms / 5000 V rms High Common Mode Rejection Condition: New Old Stock (NOS). 100% unused surplus with straight pins. Quantity Included: 25 Pieces Total (1 Lot) Shipping, Handling & Packaging: Static Protection (ESD Safe): High-speed semiconductors are highly static-sensitive. Your entire lot of 25 will be securely packed inside a protective anti-static tube or specialized ESD shield bags with conductive foam to guarantee zero physical or electronic damage during transport.
