Pogo Pin P125-Q1

P125-Q1 Pogo Pin PCB test Probe Length - 33.35mm Dia- 2.02mm, P125-Q1 Four-tooth Plum Blossom Probe 2.02mm Spring Test Pin for ICT Test, P125-Q1 Spring Test Probe P125-Q Test Pin Pogo Pin PCB Test Tool 33.35mm Pin Dia 2.02mm ...

The P125-Q1 is a model of spring-loaded pogo pin used primarily as a test probe for printed circuit boards (PCBs). It is known for its high accuracy and reliable electrical contact. 

• Total Length: 33.35mm
• Pin/Probe Head Diameter: 1.7mm. The "Q1" designation specifies a unique head style.
• Probe Tube Diameter: 2.02mm.
• Probe Tip Style: Straight 4-claws head.
• Material: High-quality phosphor brass, which offers superior conductivity and durability.
• Finish: Gold-plated for enhanced conductivity and corrosion resistance.
• Usage: Designed specifically for testing circuit boards, ensuring reliable and accurate measurements. 

• Resilient contact: The internal spring mechanism maintains a strong, consistent electrical connection, which is resistant to mechanical shock and vibration.
• Reliable performance: The low and stable resistance minimizes the risk of signal loss or intermittent power failure during testing.
• High durability: The robust brass construction and gold plating ensure the pin can withstand repeated use in demanding testing environments.
• Precision testing: The specific dimensions and tip shape of the P125-Q1 are ideal for precise contact with the test points on a PCB. 

• PCB testing: Used in automated or manual test fixtures to check for continuity, shorts, and other electrical characteristics of a circuit board.
• Electronic prototyping: Employed by engineers and hobbyists for reliable, temporary connections during the development and testing of electronic circuits.
• Quality control: Integrated into production line testing setups to ensure each manufactured PCB meets the required electrical specifications.