Why is Connectors for Telecom Products custom Better?

How do you go about identifying the ideal connector for your design? Going the custom route certainly has its advantages, as does opting for an off-the-shelf connector. If you're working with both, you may also run into a problem where your connectors are incompatible, so how do you get your custom connectors to work with standard ones?

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We'll answer that question and cover the basics of connector specifications so that you're a step closer to finding the best connector for your needs.

Types of Connections

Early in the design process, the type of connector that will be used should be identified. You'll determine the primary function of the connector. For example, will the connector need to be accessed frequently or is it a permanent fixture? This helps you decide what type of connector you should focus on.

Permanent

Permanent connections are the ones designed to stay connected for the life of a product. There won't be any plugging and unplugging involved. The connection scheme could be through-hole solder PCB mounted or SMT PCB mounted or soldered to wire or crimped to wire or even welded.

Semi-Permanent

Semi-permanent connections have a design that allows access for disconnecting or replacement when necessary. This happens when servicing a part or replacing a used part.

Active Connections

Connectors that get connected and reconnected often are active connections. These connectors can handle the wear of regular plugging and unplugging.

Disposable

Disposable connectors are tailored to very specific applications and markets like the medical industry. These connectors work because they have a short or one-time usage and are disposed of rather than undergoing a sterilization process.

Connection Considerations

One of the first steps in deciding the type of connector to use is the type of connector it will be. Future steps will examine a few other key considerations.

Locations

The location of the connector on the component is a factor to consider. Does it need shielding? What about the temperature and humidity or vibration considerations? You also want to consider the environment the component is in.

Types

The use of the connector often determines the type of materials used for the connector. The selection of connector materials including a plastic insulator, metal connector pins, receptacles, and metal or plastic shells must be determined. Decisions on each of these characteristics each have their strengths and weaknesses for connectors.

Requirements

Connector planning must also take into consideration safety and regulatory demands. When it comes to power connectors, manufacturers must follow safety certifications like UL/CSA.

Many industries have their own guidelines that connectors must follow. For example, the automotive industry has automotive electronics standards such as the IATF standard for quality management for their connectors.

Standard Connections

Standard connectors are common connectors that many different products use. They are often mass-produced by multiple suppliers and easily accessible.

Benefits

The standard connector usually comes from different manufacturers. This protects the company from supply problems. With multiple suppliers providing the connector, companies aren't relying on just one provider. Most standard connectors are available when needed because of the volume of parts made.

Realities

Depending on the type of standard connector, not all of the common ones are always in stock. Manufacturers can have production problems due to shortages of some common connectors.

Sometimes manufacturers can make slight changes to their standard cable and connectors. This could cause serious problems for a manufacturer who has designed a product around a specific standard connection.

Even a small change to a connector could alter the ability of a part to function. If a company manufactures for a highly regulated industry, any change to a product must be studied and approved.

A change of design will present a problem for the manufacturer. They will have to stop production and wait until the new standard connector change is approved.

Custom Connection

Custom connectors are preferred when a designer chooses a custom connector for a specific application, which must meet a key purpose and function for that manufacturer.

Benefits

Since the custom connector is designed for a specific role, it won't have unnecessary parts or features. Standard connectors are produced for many different scenarios and often have multiple features.

This can bring their price per unit up. A custom connector can be designed for a specific need and can often be created at a much less expensive price per unit. When a part is a custom, the elements around it and how it will function are all taken into consideration, which could save money in their production.

When a part is custom designed, it can consider meeting regulatory requirements. The design will line up with all regulations and there shouldn't be a problem with it being changed and having to be approved.

A standard connector may offer a specific number of options for pins, pin sizes and types (e.g. square, diameter, rectangular), overall mating lengths, retention feature, base metal, plating, or other important connector characteristics.

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On the other hand, a custom connector pin allows you to choose the connector characteristics that meet your exact application requirements.

Realities

Custom connectors do take some planning and investing upfront. There will be time spent on the design and development of the custom part. This means manufacturers will have to plan ahead to have the parts ready.

The long-term cost savings of a custom part and other benefits can outweigh the initial investment. The manufacturer will have to work through that process to decide.

A Custom Standard Union

One of the best advantages of a custom connector is the ability to design exactly what you need. This will provide the best connection for the application and gives you creativity in the design process.

Many manufacturers are designing custom connectors so they meet the need perfectly, but can also fit a standard connection. This provides the perfect union of the custom and standard needs for a connector application.

You can benefit from the advantages of a custom connection, but also utilize the alternative for a standard connector if preferred. This could give your application an advantage in the marketplace.

Your Custom Connector Focus

A custom connection can fit your project perfectly within your overall budget while meeting design objectives. You can design the perfect part without wasting money on things you don't need. Plus, you can even design your part to mate to standard connections.

Connectors are essential to industrial manufacturing, ensuring that controls and sensors work as intended. Choosing the right connector can be the difference between your company's smoke detector saving the life of a family or a line of faulty products needing to be recalled.

Custom connectors and off-the-shelf connectors each have unique advantages. Depending on your manufacturing needs, timeline, and budget, one type of connector may be more suitable than the other. 

Here are some factors to consider when choosing the right connector for your product:

Standard Connectors

Standard connectors can be used in a variety of products. Because they are mass-produced by multiple suppliers, there is a steady supply of standard components at competitive prices.  

In addition, standard connectors are typically used to set the 'standards' for an industry or application. These connectors will undergo extensive testing to evaluate their reliability in harsh environments and ensure their performance in a specific application.

However, there are some drawbacks to using off-the-shelf connectors. Despite their mass production, you can not control the supply chain and there may be shortages of common connectors, or the supplier may choose to discontinue a part. 

Additionally, there could be concerns with not owning the design of the part.  If a supplier makes even a small change to its standard connector, it could alter a product's ability to function. In highly regulated industries, this could bring production to a standstill as even the smallest of changes needs to be studied and approved before a product can be put in market. 

Despite these drawbacks, standard connectors have many benefits. If you can find one to work in your application, you should go with it. But standard connectors will have limitations. For instance, you can only work with certain types of pins, which may or not be suitable for your application. When this is the case, a custom connector is the way to go.

Custom Connectors

For applications with a specific purpose and function, custom connectors can be a preferred option. 

Custom connectors come in handy when the technology, environment or design of your product is not compatible with a standard connector.  For example, consider an outdoor application where a standard pin may fit your design but is prone to corrosion. In this instance, a custom plated pin from Bead Electronics would prevent corrosion, and ensure durability and reliability in harsh conditions.

While the initial design and development of custom connectors sometimes require a higher upfront investment and additional planning time, the long-term cost savings and enhanced performance often outweigh the initial costs. Bead Electronics excels in providing cost-effective, custom solutions that keep your project on schedule and within budget. 

With more control over the design, manufacturers have an easier time creating connectors that not only fulfill specific roles but also meet stringent regulatory requirements. Using custom connectors means you are not limited to certain pin types. Instead, you have the flexibility to select the ideal length, shape, and material to perfectly suit your application's needs, resulting in an optimal solution. 

When to Consider a Custom Connector 

Custom connectors are a quick and cost-effective solution, especially when:

• Mechanical and electrical/electronic requirements are not met with standard connectors
• Needing extra protection from extreme environmental conditions
• Failing to meet creepage and clearance standards
• Failing to meet testing standards
• Needing to align PC board contacts with your product's unique layout
• Facing long lead times or the lack of specialized parts

Read more about design considerations for custom connectors here.

Finding the Right Connector for Your Product

Whether you're working with custom connectors or standard ones on your project, Bead Electronics is here to help you find the best materials and connector solutions. We are a global designer and manufacturer of electronic connector pins and have been operating in our automated site in Connecticut for over 100 years. 

When a standard connector just won't cut it, Bead Electronics makes designing and manufacturing custom connectors easy and affordable. 

For more information, please visit Connectors for Telecom Products custom.