10pcs 6N137 Logic Output Optocoupler – DIP & SOP Variants

6N137 Series Logic Output Optocouplers – 10-Piece Pack

Upgrade your electronics projects with this convenient 10-piece pack of 6N137 series logic output optocouplers, available in DIP and SOP package styles. Compatible with models 6N137M, 6N137SDM, 6N139SDM, and 6N137SM, these general-purpose optocouplers provide reliable electrical isolation and high-speed logic signal transmission for a wide range of circuit applications.

Whether you're designing microcontroller interfaces, industrial control systems, signal isolation circuits, or digital communication boards, the 6N137 family delivers consistent, dependable performance in compact form factors.

Key Features

• Models Included: 6N137M (DIP), 6N137SDM (SOP), 6N139SDM (SOP), 6N137SM (SOP)
• Package Types: DIP (Through-Hole) and SOP (Surface Mount) — versatile for PCB prototyping and production
• Logic Output: High-speed optocoupler with logic-compatible output for direct interface with digital circuits
• General Purpose Use: Suitable for signal isolation, digital data transmission, motor drive control, and switching applications
• International Standard Compliant: Meets recognized international standards for contact load, protection, and voltage ratings
• Quantity: 10 pieces per order — ideal for prototyping, repairs, or stocking your component inventory

Specifications

• Model Numbers: 6N137M / 6N137SDM / 6N139SDM / 6N137SM
• Package: DIP & SOP
• Type: Logic Output Optocoupler
• Use: General Purpose
• Quantity: 10 pcs
• Country of Origin: Made in Mainland China

Who Is This For?

These optocouplers are ideal for electronics hobbyists, engineers, and technicians who need reliable signal isolation components for circuit boards, automation systems, and DIY electronics builds. The mixed DIP and SOP variants allow flexibility across different PCB layouts and project requirements.

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Frequently Asked Questions

Q: What package types are included in this 10-piece 6N137 optocoupler pack?

A: This pack includes optocouplers in both DIP (Dual In-line Package / through-hole) and SOP (Small Outline Package / surface mount) formats, covering models 6N137M, 6N137SDM, 6N139SDM, and 6N137SM. This makes the set versatile for a variety of PCB designs and assembly methods.

Q: What are typical applications for the 6N137 logic output optocoupler?

A: The 6N137 series is widely used for high-speed digital signal isolation, microcontroller-to-peripheral interfacing, motor drive circuits, industrial control systems, and digital data line protection. Their logic-compatible output allows direct connection to standard logic gates and microcontrollers without additional components.

Q: Are these 6N137 optocouplers suitable for beginners and hobbyists?

A: Yes! These general-purpose optocouplers are commonly used by both beginners and experienced engineers. They are a standard component found in many electronics tutorials and project kits, making them a great addition to any component collection for DIY electronics, robotics, or automation projects.

Q: Do I receive all four model variants (6N137M, 6N137SDM, 6N139SDM, 6N137SM) in one order?

A: This listing covers the 6N137 series optocouplers as a 10-piece pack. Please refer to the product variant selector or contact us to confirm the exact model assortment included in your specific order, as configurations may vary.