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HomeProductsConnectors, InterconnectsRectangular Connectors - Headers, Male Pins1-1939638-4
1-1939638-4 Image
Image may be representation.
See specifications for product details.

1-1939638-4 - TE Connectivity AMP Connectors

Manufacturer Part Number
1-1939638-4
Manufacturer
TE Connectivity
Allelco Part Number
32D-1-1939638-4
ECAD Model
Parts Description
CONN HEADER R/A 28POS 2MM
Detailed Description
Package
Data sheet
1-1939638-4.pdf
RoHs Status
ROHS3 Compliant
In stock: 8092

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Quantity

Specifications

1-1939638-4 Tech Specifications
TE Connectivity AMP Connectors - 1-1939638-4 technical specifications, attributes, parameters and parts with similar specifications to TE Connectivity AMP Connectors - 1-1939638-4

Product Attribute Attribute Value  
Manufacturer TE Connectivity  
Voltage Rating 125V  
Termination Solder  
Style Board to Board or Cable  
Shrouding Shrouded - 4 Wall  
Series Dynamic D-1100  
Row Spacing - Mating 0.130' (3.30mm)  
Pitch - Mating 0.079' (2.00mm)  
Package Tube  
Overall Contact Length -  
Operating Temperature -55°C ~ 105°C  
Number of Rows 2  
Number of Positions Loaded All  
Number of Positions 28  
Mounting Type Through Hole, Right Angle  
Material Flammability Rating UL94 V-0  
Mated Stacking Heights -  
Insulation Material Thermoplastic, Polyester, Glass Filled  
Product Attribute Attribute Value  
Insulation Height 0.465' (11.80mm)  
Insulation Color Black  
Ingress Protection -  
Features Board Lock  
Fastening Type Detent Lock  
Current Rating (Amps) 3A  
Contact Type Male Pin  
Contact Shape Square  
Contact Material Copper Alloy  
Contact Length - Post 0.122' (3.10mm)  
Contact Length - Mating -  
Contact Finish Thickness - Post 78.7µin (2.00µm)  
Contact Finish Thickness - Mating 15.0µin (0.38µm)  
Contact Finish - Post Tin  
Contact Finish - Mating Gold  
Connector Type Header  
Base Product Number 1939638  
Applications General Purpose, Industrial  

Parts Introduction

Manufacturer Part Number

1-1939638-4

Manufacturer

TE Connectivity AMP

Introduction

This TE Connectivity AMP Rectangular Connector Header is a high-performance, versatile connector solution designed for a wide range of industrial and general-purpose applications. With its robust construction, precise dimensions, and exceptional durability, this connector delivers reliable performance and long-lasting reliability.

Product Features and Performance

28 contact positions in a 2-row configuration

079" (2.00mm) pitch and 0.130" (3.30mm) row spacing

Shrouded 4-wall design for enhanced protection

Through-hole, right-angle mounting for secure board attachment

Solder termination for reliable electrical connections

Detent lock feature for secure mating and unmating

Contact length of 0.122" (3.10mm) for robust engagement

Copper alloy contacts with gold-plated mating area and tin-plated post

Thermoplastic, glass-filled polyester insulation material

Supports operating temperatures from -55°C to 105°C

Compliant with UL94 V-0 flammability rating

3A current rating and 125V voltage rating for versatile applications

Product Advantages

Robust and durable construction for long-lasting performance

Precise dimensions and secure locking mechanism for reliable connections

Versatile design suitable for a wide range of industrial and general-purpose applications

Compliance with industry standards and safety regulations for peace of mind

Key Reasons to Choose This Product

Exceptional durability and reliability for critical applications

Versatile design that adapts to diverse project requirements

Competitive pricing and availability for cost-effective solutions

Comprehensive technical support and customer service from TE Connectivity

Quality and Safety Features

Compliance with UL94 V-0 flammability rating for enhanced safety

Rigorous testing and quality control measures to ensure consistent performance

Robust materials and construction for long-term reliability

Compatibility

This TE Connectivity AMP Rectangular Connector Header is compatible with a wide range of industrial and general-purpose applications, including:

Automation and control systems

Industrial machinery and equipment

Electrical and electronic devices

Telecommunications and networking equipment

Application Areas

General industrial and automation applications

Electrical and electronic device assembly

Telecommunications and networking infrastructure

Machinery and equipment manufacturing

Product Lifecycle

This TE Connectivity AMP Rectangular Connector Header is an active product, and there are currently no plans for discontinuation. However, if you have any questions or require information about equivalent or alternative models, please contact our website's sales team for more details.

Parts with Similar Specifications

The three parts on the right have similar specifications to TE Connectivity AMP Connectors 1-1939638-4

Product Attribute 1-1939638-4 1-1827876-0 1-1827875-2 1-1827872-5
Part Number 1-1939638-4 1-1827876-0 1-1827875-2 1-1827872-5
Manufacturer TE Connectivity AMP Connectors TE Connectivity AMP Connectors TE Connectivity AMP Connectors TE Connectivity AMP Connectors
Series Dynamic D-1100 Dynamic D-1200 Dynamic D-1200 Dynamic D-1100
Shrouding Shrouded - 4 Wall Shrouded - 4 Wall Shrouded - 4 Wall Shrouded - 4 Wall
Base Product Number 1939638 1827876 1827875 1827872
Contact Finish Thickness - Post 78.7µin (2.00µm) 78.7µin (2.00µm) 78.7µin (2.00µm) 78.7µin (2.00µm)
Material Flammability Rating UL94 V-0 UL94 V-0 UL94 V-0 UL94 V-0
Row Spacing - Mating 0.130' (3.30mm) 0.130" (3.30mm) 0.130' (3.30mm) 0.130" (3.30mm)
Voltage Rating 125V 250V 250V 125V
Features Board Lock Board Lock Board Lock Board Lock
Overall Contact Length - - - -
Style Board to Board or Cable Board to Board or Cable Board to Board or Cable Board to Board or Cable
Fastening Type Detent Lock Detent Lock Detent Lock Detent Lock
Mated Stacking Heights - - - -
Ingress Protection - - - -
Contact Finish - Post Tin Tin Tin Tin
Pitch - Mating 0.079' (2.00mm) 0.098" (2.50mm) 0.098' (2.50mm) 0.079" (2.00mm)
Number of Rows 2 2 2 2
Contact Finish Thickness - Mating 15.0µin (0.38µm) 15.0µin (0.38µm) 15.0µin (0.38µm) 15.0µin (0.38µm)
Number of Positions 28 20 4 30
Mounting Type Through Hole, Right Angle Through Hole, Right Angle Through Hole Through Hole
Insulation Height 0.465' (11.80mm) 0.465" (11.80mm) 0.490' (12.44mm) 0.490" (12.44mm)
Number of Positions Loaded All All All All
Termination Solder Solder Solder Solder
Applications General Purpose, Industrial General Purpose, Industrial General Purpose, Industrial General Purpose, Industrial
Contact Shape Square Square Square Square
Contact Length - Post 0.122' (3.10mm) 0.122" (3.10mm) 0.120' (3.05mm) 0.120" (3.05mm)
Package Tube Tube Tube Tube
Contact Length - Mating - - - -
Operating Temperature -55°C ~ 105°C -55°C ~ 105°C -55°C ~ 105°C -55°C ~ 105°C
Connector Type Header Header Header Header
Contact Material Copper Alloy Copper Alloy Copper Alloy Copper Alloy
Insulation Material Thermoplastic, Polyester, Glass Filled Thermoplastic, Polyester, Glass Filled Thermoplastic, Polyester, Glass Filled Thermoplastic, Polyester, Glass Filled
Current Rating (Amps) 3A 5A 5A 3A
Insulation Color Black Black Black Black
Contact Finish - Mating Gold Gold Gold Gold
Contact Type Male Pin Male Pin Male Pin Male Pin

1-1939638-4 Datasheet PDF

Download 1-1939638-4 pdf datasheets and TE Connectivity AMP Connectors documentation for 1-1939638-4 - TE Connectivity AMP Connectors.

PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.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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1-1939638-4 Image

1-1939638-4

TE Connectivity AMP Connectors
32D-1-1939638-4

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