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HomeProductsConnectors, InterconnectsRectangular Connectors - Headers, Receptacles, Female SocketsM20-7831146
Harwin Inc.
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See specifications for product details.
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M20-7831146 - Harwin Inc.

Manufacturer Part Number
M20-7831146
Manufacturer
Harwin
Allelco Part Number
32D-M20-7831146
ECAD Model
Parts Description
CONN RCPT 22POS 0.1 TIN PCB
Detailed Description
Package
Data sheet
M20 Series Spec.pdf
M20-783 Drawing.pdf
M20,M22.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 4590

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Our certification

Specifications

M20-7831146 Tech Specifications
Harwin Inc. - M20-7831146 technical specifications, attributes, parameters and parts with similar specifications to Harwin Inc. - M20-7831146

Product Attribute Attribute Value  
Manufacturer Harwin  
Voltage Rating 1000V  
Termination Solder  
Style Board to Board or Cable  
Series M20  
Row Spacing - Mating 0.100' (2.54mm)  
Pitch - Mating 0.100' (2.54mm)  
Package Tube  
Operating Temperature -40°C ~ 105°C  
Number of Rows 2  
Number of Positions Loaded All  
Number of Positions 22  
Mounting Type Through Hole  
Material Flammability Rating UL94 V-0  
Mated Stacking Heights 11.04mm, 12.63mm  
Insulation Material Polyamide (PA6T), Nylon 6T  
Product Attribute Attribute Value  
Insulation Height 0.335' (8.51mm)  
Insulation Color Black  
Ingress Protection -  
Features -  
Fastening Type Push-Pull  
Current Rating (Amps) 3A  
Contact Type Female Socket  
Contact Shape Square  
Contact Material Phosphor Bronze  
Contact Length - Post 0.118' (3.00mm)  
Contact Finish Thickness - Post -  
Contact Finish Thickness - Mating -  
Contact Finish - Post Tin  
Contact Finish - Mating Tin  
Connector Type Receptacle  
Applications General Purpose, Industrial, Telecommunications  

Parts Introduction

Manufacturer Part Number

M20-7831146

Manufacturer

Harwin

Introduction

The Harwin M20-7831146 is a 22-position, 2-row, through-hole, female socket rectangular connector designed for board-to-board or cable applications. This robust and reliable connector features a push-pull fastening mechanism and tin-plated contacts, ensuring a secure and durable connection.

Product Features and Performance

22 positions with all positions loaded

100" (2.54mm) pitch and row spacing

118" (3.00mm) post length

Tin-plated contacts for reliable signal transmission

Operating temperature range of -40°C to 105°C

UL94 V-0 flammability rating

Mated stacking heights of 11.04mm and 12.63mm

Product Advantages

Secure push-pull fastening mechanism for easy mating and unmating

Compact and space-saving design

Suitable for a wide range of general-purpose, industrial, and telecommunications applications

Key Reasons to Choose This Product

Reliable and durable construction for long-lasting performance

Versatile connectivity options for various board-to-board and cable applications

Compliant with industry standards for quality and safety

Quality and Safety Features

Manufactured with high-quality materials, including polyamide (PA6T) and nylon 6T insulation

Phosphor bronze contacts for excellent conductivity and durability

Meets UL94 V-0 flammability standard for enhanced safety

Compatibility

The Harwin M20-7831146 connector is compatible with a variety of general-purpose, industrial, and telecommunications applications.

Application Areas

Industrial automation and control systems

Telecommunications equipment

General-purpose electronic devices

Product Lifecycle

The Harwin M20-7831146 connector is currently obsolete. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Harwin Inc. M20-7831146

Product Attribute M20-7831146 M20-7831046 M20-7810845R M20-7830346
Part Number M20-7831146 M20-7831046 M20-7810845R M20-7830346
Manufacturer Harwin Inc. Harwin Inc. Harwin Inc. Harwin Inc.
Ingress Protection - - - -
Pitch - Mating 0.100' (2.54mm) 0.100' (2.54mm) 0.100' (2.54mm) 0.100' (2.54mm)
Number of Rows 2 2 2 2
Material Flammability Rating UL94 V-0 UL94 V-0 UL94 V-0 UL94 V-0
Number of Positions Loaded All All All All
Operating Temperature -40°C ~ 105°C -40°C ~ 105°C -40°C ~ 105°C -40°C ~ 105°C
Mated Stacking Heights 11.04mm, 12.63mm 11.04mm, 12.63mm - 11.04mm, 12.63mm
Contact Type Female Socket Female Socket Female Socket Female Socket
Contact Finish Thickness - Post - - 5.90µin (0.150µm) -
Fastening Type Push-Pull Push-Pull Push-Pull Push-Pull
Insulation Material Polyamide (PA6T), Nylon 6T Polyamide (PA6T), Nylon 6T Polyamide (PA9T), Nylon 9T, Glass Filled Polyamide (PA6T), Nylon 6T
Insulation Height 0.335' (8.51mm) 0.335' (8.51mm) 0.140' (3.56mm) 0.335' (8.51mm)
Contact Length - Post 0.118' (3.00mm) 0.118' (3.00mm) - 0.118' (3.00mm)
Style Board to Board or Cable Board to Board or Cable Board to Board Board to Board or Cable
Insulation Color Black Black Black Black
Contact Shape Square Square Square Square
Termination Solder Solder Solder Solder
Mounting Type Through Hole Through Hole Surface Mount Through Hole
Contact Finish - Mating Tin Tin Gold Tin
Contact Material Phosphor Bronze Phosphor Bronze Phosphor Bronze Phosphor Bronze
Row Spacing - Mating 0.100' (2.54mm) 0.100' (2.54mm) 0.100' (2.54mm) 0.100' (2.54mm)
Features - - Board Guide -
Applications General Purpose, Industrial, Telecommunications General Purpose, Industrial, Telecommunications General Purpose General Purpose, Industrial, Telecommunications
Contact Finish Thickness - Mating - - 0.59µin (0.015µm) -
Current Rating (Amps) 3A 3A 3A 3A
Package Tube Tube Tape & Reel (TR) Tube
Connector Type Receptacle Receptacle Receptacle, Bottom or Top Entry Receptacle
Voltage Rating 1000V 1000V - 1000V
Number of Positions 22 20 16 6
Contact Finish - Post Tin Tin Gold Tin
Series M20 M20 M20 M20

M20-7831146 Datasheet PDF

Download M20-7831146 pdf datasheets and Harwin Inc. documentation for M20-7831146 - Harwin Inc..

Datasheets
M20,M22.pdf
Environmental Information
Harwin REACH.pdf RoHS Cert M20-7831146.pdf
HTML Datasheet
M20 Series Spec.pdf M20-783 Drawing.pdf
PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Harwin Inc.

M20-7831146

Harwin Inc.
32D-M20-7831146

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