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On Jul 15, 2025

6056 Keystone Test Jack – 10A, PCB Mount, Gold-Plated

6056 – Compact Test Jack by Keystone for PCB & Panel Testing Applications

The Test Plugs & Test Jacks 6056 by Keystone offer a practical and durable solution for circuit testing, monitoring, and prototyping in electronic systems. Designed for easy integration onto PCBs or panels, this test jack ensures secure and reliable contact with standard test probes, making it ideal for industrial, lab, and development use.

In this blog, we’ll look at the key specifications, features, applications, usage instructions, and how to download the datasheet or purchase from Xon Electronics.

Technical Specifications of 6056

Manufacturer: Keystone
Part Number: 6056
Type: Test Jack
Mounting Type: Through-Hole
Contact Material: Phosphor Bronze
Plating: Gold over Nickel
Color: Black
Current Rating: 10A
Body Material: Nylon
Category: Connectors, Test Plugs & Test Jacks by Keystone

Durable, compact, and efficient, the 6056 Test Plugs & Test Jacks by Keystone are trusted components for high-frequency and high-reliability testing environments.

Key Features of 6056

Low Profile Design – Ideal for compact PCB layouts
High Current Capacity (10A) – Suitable for power and signal testing
Gold-Plated Contacts – Ensure excellent conductivity and corrosion resistance
Through-Hole Mounting – Offers secure mechanical stability
Color-Coded Insulation – Supports easy identification in multi-jack arrays

These features make Test Plugs & Test Jacks by Keystone an essential part of any professional test and measurement setup.

Applications of 6056 Test Jack

PCB Signal and Power Testing
In-Circuit Debugging and Monitoring
Prototype Boards and Test Fixtures
Industrial Control Panels
R&D and Educational Electronics Labs

Whether you're developing a new product or troubleshooting an existing system, the 6056 Test Plugs & Test Jacks by Keystone offer easy access for measurements and diagnostics.

Installation Instructions

To integrate the 6056 test jack:

[Step 1] Insert the jack into the pre-drilled PCB through-holes
[Step 2] Solder the terminals securely for long-term mechanical and electrical integrity
[Step 3] Ensure the panel or board supports the jack's profile
[Step 4] Use compatible test plugs or standard banana jacks during measurements
[Step 5] Clearly label test points for technician use

Because of their rugged construction and ease of use, Test Plugs & Test Jacks by Keystone are found in test environments around the world.

Use Case Scenario – In-Field Equipment Diagnostics

Scenario: A maintenance team needed to quickly diagnose voltage levels in a high-density industrial controller.

Problem: Traditional probe points were inaccessible and inconsistent.

Solution: The 6056 Test Plugs & Test Jacks by Keystone provided durable and clearly marked test access points.

Result: Faster diagnostics, improved safety, and reduced downtime.

Another reason why engineers rely on Test Plugs & Test Jacks by Keystone for critical system access.

Download Datasheet for 6056

Need part dimensions, footprint layout, or material specifications?

[Download 6056 Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics stocks a wide range of Test Plugs & Test Jacks by Keystone, including the 6056 model:

100% Genuine Keystone Components
Global Delivery – USA, India, Australia, Europe & more
In-Stock & Ready to Ship
Expert Support for Testing Solutions
Easy and Secure Online Ordering

Order now from www.xonelec.com and upgrade your test setups with Keystone’s proven reliability.

Conclusion

The 6056 Test Plugs & Test Jacks by Keystone are reliable, space-efficient, and ideal for a wide range of testing needs. With high current capacity, quality gold-plated contacts, and rugged build, Test Plugs & Test Jacks by Keystone ensure accurate, repeatable test connections for modern electronic systems—available now from Xon Electronics.