POGO PIN Spring Pins

• Spring-Loaded Design: Maintains constant contact pressure despite tolerance variations
• Gold-Plated Contacts: Low contact resistance and excellent corrosion resistance
• High Cycle Life: Rated from 10,000 to 100,000+ mating cycles
• Self-Aligning: Compensates for misalignment between mating surfaces
• Solderless Connection: Easy installation and replacement
• Customizable: Various tip styles, spring forces, and plating options
• ROHS Compliant: Environmentally friendly construction

Note: All specifications customizable. Spring force, stroke length, plating thickness, and tip style tailored to application requirements.

1. POGO Pin Connectors – Reliable Temporary Contact, 10k to 100k+ Cycles
Designed for applications where devices need frequent connecting and disconnecting: charging cradles, test fixtures, docking stations, and battery contacts. Spring-loaded plunger maintains consistent force across 10,000 to over 100,000 mating cycles (varies by series).

2. 1A to 10A Current Range – Choose by Size
Smaller POGO pins handle 1A for signal-level contacts. Larger diameters scale up to 10A for power delivery in fast-charging cradles or battery terminals. Contact resistance typically 20–50 mΩ - low enough for most power and signal paths.

3. 0.5mm to 2.5mPOm Working Stroke – Customizable Travel
Working stroke (the distance the plunger compresses during mating) ranges from 0.5mm to 2.5mm. Maximum stroke (full compression before bottoming out) from 1.0mm to 4.0mm. Match travel to your device's mechanical tolerances.

4. Beryllium Copper Plunger/Barrel + PEEK/PTFE Insulator
Plunger and barrel made from beryllium copper or brass for good conductivity and spring support. Stainless steel or music wire spring delivers consistent force. High-temperature insulators (PEEK, PTFE, or high-temp plastic) withstand soldering and -40°C to +125°C operation. 1.27mm pitch standard (customizable). ROHS compliant.

• Pitch Options: 1.27mm, 1.5mm, 2.0mm, 2.54mm, 3.0mm, 4.0mm (custom available)
• Pin Length: 3mm to 20mm (custom lengths available)
• Spring Force: 50g to 300g (0.5N to 3.0N)
• Stroke Length: Working stroke 0.5mm to 2.5mm
• Tip Style: Flat, pointed, crown, radius, cup, triple point
• Plating Thickness: 0.1μm to 3.0μm gold over nickel
• Contact Material: Beryllium copper (best) or brass (cost-effective)
• Current Rating: Standard (1-2A) or high-current (5-10A)
• Insulator Material: PEEK (high-temp) or PTFE (standard)
• Packaging: Loose, tape and reel (SMT), or tray

Spring-Loaded Connectors for High-Reliability Applications

• Battery Charging Contacts: Used in smartphones, tablets, smartwatches, fitness trackers, wireless earbuds, power tools, and medical devices for reliable charging connections that withstand daily docking and undocking cycles.
• Test Fixtures & Programming Jigs: Essential for PCB functional testing, in-circuit testing (ICT), and firmware programming where rapid, repeatable connections are required without damaging board surfaces or gold pads.
• Medical Devices: Deployed in patient monitors, diagnostic equipment, and wearable health devices requiring reliable, corrosion-resistant contacts for critical signal transmission and charging.
• Consumer Electronics & Wearables: Integrated into smartwatches, fitness bands, VR headsets, and wireless earbuds for charging contacts and data transfer with minimal exposed metal.
• Automotive & EV Charging: Used in electric vehicle charging connectors, battery management systems, and in-vehicle docking stations requiring high-current capability and vibration resistance.
• Industrial Automation: Implemented in modular sensor systems, robotic end-effectors, and automated guided vehicles (AGVS) for quick-change tooling interfaces and power distribution.
• IoT & Smart Home Devices: Used in smart doorbells, security cameras, and sensor nodes for reliable power and signal connections in field-deployed devices.
• Military & Aerospace: Deployed in ruggedized connectors, test equipment, and portable communication devices requiring high reliability, corrosion resistance, and extended temperature range.

1.Dave, medical device engineer in Texas
"Patient monitor docking station uses these for charging and data. The 2A rating handles charging current. Stainless steel spring holds up to daily use in hospital environment. Reliable."

2.Alex, robotics engineer in Oregon
"Quick-change tool interface uses right-angle POGO pins. The 200g spring force keeps contact under vibration. 50,000 cycle life matches our maintenance schedule. Good product."

3.Lisa, IoT product manager in Canada
"Smart doorbell charging contacts use flanged POGO pins. The IP67-rated version with O-ring seals keeps water out. Reliable through Canadian winters. Would recommend."

4.Raj, automotive supplier in India
"EV charging connector uses high-current POGO pins. 8A rating handles fast charging. Gold plating prevents corrosion in humid conditions. Good quality, consistent supply."

5.Yuki, wearable tech engineer in Tokyo
"Fitness tracker charging uses 1.27mm pitch POGO pins. Very small but works reliably. The radius tip is gentle on the gold pads. Good for high-volume production."

• Payment method: Credit card or T/T (optional for large amounts). Western Union PayPal
• T/T payment generally supports 100% advance payment.
• Lead time: Normally in 5-10 working days after payment received.
• Sample policy: Samples are always available for each model for standard products.
• Samples can be ready in 3-5 working days once payment received.
• Shipping port: Shenzhen, China.

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