0878311420

About this part

# 0878311420 – 2.00mm Pitch 14-Position Shrouded Header – Molex

The 0878311420 from Molex is a high-reliability 2.00mm pitch shrouded header designed for secure board-to-board or cable connections in demanding applications. Engineered for durability and precise mating, this header ensures stable performance in automotive, telecommunications, and general-purpose electronics. PCX supplies this component with guaranteed quality, fast shipping, and dedicated customer support.

## Key Features
– **Pitch:** 2.00mm (0.079″)
– **Positions:** 14 (2 rows of 7)
– **Current Rating:** 2A
– **Voltage Rating:** 125V
– **Contact Finish:** Gold mating (15µin), Tin post
– **Operating Temperature:** -55°C to 105°C
– **Mounting Type:** Through Hole
– **Fastening Type:** Latch Holder for secure connection

## Technical Details
This Milli-Grid 87831 series header features a 4-wall shrouded design with keying slots to prevent mis-mating. Contacts are made from phosphor bronze with a gold plating on mating surfaces for low resistance and corrosion resistance. The insulation is glass-filled polyamide (nylon) rated UL94 V-0 for flame retardancy. With a row spacing of 2.00mm and through-hole solder termination, it offers robust mechanical and electrical performance.

## Applications
– Automotive control modules and sensors
– Telecommunications infrastructure equipment
– Industrial automation systems
– Consumer electronics and appliances
– General-purpose PCB interconnects

## About the Manufacturer
Molex is a globally recognized leader in connectivity solutions, with a history of innovation spanning decades. The company is renowned for its high-quality electronic connectors and interconnect systems that meet rigorous industry standards. Molex’s products are trusted in critical applications worldwide, from automotive to data communications, due to their reliability, precision engineering, and consistent performance.

Molex invests heavily in research and development to stay at the forefront of connector technology. Their commitment to quality is evident in stringent manufacturing processes and comprehensive testing, ensuring that every component delivers optimal performance even in harsh environments. This dedication makes Molex a preferred partner for engineers designing next-generation electronic systems.

## About Headers & Wire Housings
Headers are fundamental components in electronic design, providing the interface for board-to-board or cable-to-board connections. They enable modular design, simplify assembly, and ensure reliable signal and power transmission across circuits. A well-chosen header can significantly impact the durability, serviceability, and overall performance of an electronic product.

Shrouded headers, like the 0878311420, offer enhanced protection against misalignment and physical damage. The shroud guides the mating connector into place, while features like latch holders provide additional retention. These characteristics are crucial in applications subject to vibration, frequent mating cycles, or where connection integrity is non-negotiable, such as in automotive or industrial settings.

## Packaging Options
This product is available in tube packaging from PCX, ideal for prototyping or medium-volume production needs. For high-volume requirements, please contact our sales team for custom packaging solutions.

## Frequently Asked Questions
**Question:** What is the advantage of a shrouded header?
**Answer:** The shroud protects pins from damage, prevents misinsertion, and provides polarization to ensure correct mating orientation.

**Question:** Is this header suitable for automotive applications?
**Answer:** Yes, its operating temperature range (-55°C to 105°C) and robust construction make it ideal for automotive electronics.

**Question:** What is the mating connector for this header?
**Answer:** It is designed to mate with corresponding Milli-Grid 87831 series female connectors or housings with a 2.00mm pitch.

**Question:** Can I use this for power transmission as well as signals?
**Answer:** With a 2A current rating per contact, it is suitable for both low-power and signal applications.

**Question:** What does the contact finish specification mean?
**Answer:** Gold on the mating surfaces ensures excellent conductivity and corrosion resistance, while tin on the posts provides reliable solderability.

**Question:** Is the connector RoHS compliant?
**Answer:** Yes, as an active part from Molex, it complies with RoHS directives.

*Image is representational. For detailed technical information, please refer to the datasheet available on PCXCo.com.*

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