M20-9991445 Harwin Connector (Other) In Stock
The M20-9991445 is a 14-position single-row board receptacle connector from Harwin with 0.100" (2.54 mm) pitch, gold-plated termination contacts, and 1.4" body length in a RoHS-compliant package. Designed for reliable wire-to-board or board-to-board connections, it offers secure contact engagement and standard 2.54 mm spacing. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- M20-9991445 Datasheet PDF
- Category
- Connector
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-position single-row receptacle at 0.100" (2.54 mm) pitch with 1.4 inch body length for standard wire-to-board interconnects
- Gold (Au) plated termination contacts ensure low contact resistance and high reliability in repeated mating cycles
- RoHS compliant and lead-free construction meeting environmental regulations for industrial, medical, and consumer electronics applications
Applications
The M20-9991445 is used in prototype boards, development kits, and production PCBs requiring reliable 14-position signal connections at standard 0.100 inch pitch. Its receptacle body style supports mating with standard 2.54 mm pitch headers in robotics controllers, sensor arrays, and embedded system I/O panels. Engineers choose this Harwin connector for applications where gold-plated contacts provide long-term reliability in mixed-signal environments.
Specifications
| Pbfree Code | Yes |
| YTEOL | 9.1 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.1inch |
| Body Depth | 0.1inch |
| Body Length | 1.4inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Gold (Au) |
| Contact Gender | MALE |
| Contact Material | BRASS |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 25mΩ |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 750VAC V |
| Durability | 300Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYAMIDE |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.1inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 1 |
| Number of Rows Loaded | 1 |
| Option | GENERAL PURPOSE |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Length | 0.118inch |
| Terminal Pitch | 2.54mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 14 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the M20-9991445 receptacle connector provide?
The M20-9991445 is a 14-position single-row receptacle with 0.100 inch (2.54 mm) pitch and a total body length of 1.4 inches. The standard 2.54 mm spacing is compatible with a wide range of 0.100 inch pitch headers and pin strips, making it a versatile choice for prototype boards, development systems, and production PCB assemblies requiring 14 discrete signal connections.
What contact finish is used in the M20-9991445 and how does it affect connector reliability?
The M20-9991445 uses gold (Au) plating on its termination contacts, providing a contact resistance below 30 mΩ and excellent corrosion resistance for long-term reliability. Gold finish is preferred over tin in applications with low-level signal connections below 100 mV and environments with high humidity or airborne contaminants, ensuring stable electrical performance over thousands of mating cycles.
In which embedded computing or prototyping applications is the M20-9991445 typically used?
The M20-9991445 14-position 2.54 mm pitch receptacle is commonly used on Arduino shields, Raspberry Pi expansion boards, and development kits where 14 digital or analog I/O connections are routed through standard pin headers. Its 1.4 inch body accommodates sensors, relay modules, and display interface boards, and gold-plated contacts ensure reliable signal integrity across repeated plug-in cycles during development and testing at operating voltages up to 250 V.
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