TE Connectivity 1-1939995-0 - PCB Mount Header, Vertical, Wire-to-Board, 40 Position, 2 mm [.079 in] Centerline, Fully Shrouded, Gold, Surface Mount, Dynamic 1000 Series
TE Connectivity

1-1939995-0

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Minimum Qty: 40

Multiplier: 320

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Overview

The TE Connectivity Dynamic 1000 Series PCB Mount Header (SKU: 1-1939995-0) is a 40-position, vertical, wire-to-board connector designed for high-density electronic applications requiring reliable signal integrity. This fully shrouded, gold-plated surface mount connector features a compact 2mm [0.079 in] centerline pitch, optimizing PCB space in telecommunications, computing, industrial control systems, and automotive electronics. The gold-plated contacts ensure superior corrosion resistance and low contact resistance, maintaining signal integrity in demanding environments. The fully shrouded design provides mechanical protection against mating/unmating forces and environmental contaminants, while the vertical orientation allows for efficient space utilization on densely populated PCBs. With a UNSPSC code of 39121432, this connector is part of TE Connectivity's Dynamic 1000 Series, a trusted line of interconnect solutions for industrial and commercial electronics. The surface mount design simplifies automated assembly processes, reducing labor costs and improving manufacturing efficiency. Ideal for applications where high pin counts and compact footprints are critical, this connector delivers consistent electrical performance with a rated current capacity suitable for signal and low-power applications. The 2mm pitch ensures compatibility with standard PCB layouts, while the gold plating provides long-term reliability in harsh operating conditions.
  • 40-position vertical wire-to-board connector with 2mm [0.079 in] centerline pitch
  • Gold-plated contacts for superior corrosion resistance and signal integrity
  • Fully shrouded design for mechanical protection and mating stability
  • Surface mount technology for automated PCB assembly and space efficiency
  • Compatible with Dynamic 1000 Series connectors for scalable interconnect solutions

Specifications

Color
Gold
Connection Type
Surface Mount
Material
Poly
Mounting Type
PCB Mount
Poles
40
Series
Dynamic 1000 Series
Size
40 Position, 2 mm [.079 in] Centerline
PCB Mount Header, Horizontal, Wire-to-Board, 40 Position, 2 mm [.079 in] Centerline, Fully Shrouded, Gold, Through Hole - Solder, Dynamic 1000 Series

1-1939638-0

PCB Mount Header, Horizontal, Wire-to-Board, 40 Position, 2 mm [.079 in] Centerline, Fully Shrouded, Gold, Through Hole - Solder, Dynamic 1000 Series
16-14 AWG Shrink Tube Butt, 500 Per Pack

SB16-BULK

16-14 AWG Shrink Tube Butt, 500 Per Pack
Fluoropolymer Insulated Ring Terminal For Wire Range 22-18 Stud Size 1/4, Clear/Red Stripe

RAT713

Fluoropolymer Insulated Ring Terminal For Wire Range 22-18 Stud Size 1/4, Clear/Red Stripe
The main terminals, equipped with compression lugs or cable clamps, can be protected against accidental direct contact after wiring (EN 50274) by the addition of terminal shrouds (see table below).

LT96-30

The main terminals, equipped with compression lugs or cable clamps, can be protected against accidental direct contact after wiring (EN 50274) by the addition of terminal shrouds (see table below).
TERMINAL BLOCK BTWD 4NK

BTWD 4NK

TERMINAL BLOCK BTWD 4NK

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.