NC4721-07PA High Current Pogo Pin Connector

Product Specifications

High Current Handling Capability

• Rated Current & Voltage: DC 12V, 8A continuous / 12A peak
• Ideal for power delivery applications where momentary current surges are expected.

Reliable Electrical Performance

• Contact Resistance: ≤50 mΩ at working height (quiescence)
• Thick gold plating over nickel minimizes resistance, heat generation, and long-term wear.

Compact Mechanical Design

• Full Stroke: 1.20 mm
• Spring Force: 70gf ± 15gf at 1.00 mm stroke
• Designed to deliver stable contact pressure while protecting mating surfaces.

Durability for Controlled-Cycle Applications

• Mechanical Life: 10,000 cycles minimum, suitable for power connectors, docking contacts, and semi-permanent interfaces.

Environmental Resistance

• Operating Temperature: –30°C to +85°C
• Humidity Range: 10% RH – 90% RH
• Salt Spray Resistance: 48 hours, supporting use in industrial and commercial environments.

Safety & Compliance

• Time delay circuit (3 seconds) recommended when current exceeds 1A to reduce arcing
• Power should be applied only after full connector mating
• RoHS & HF compliant

Materials & Plating Structure

High Current Pogo Pin – 8A Continuous / 12A Peak Power Contact

The High Current Pogo Pin from Promax Pogo Pin
is a compact, high-performance spring-loaded contact designed for
high-current power transfer in space-constrained applications.
This model is engineered to support 8A continuous current with up to 12A peak,
making it a strong solution for charging interfaces, power docking systems,
and high-load electrical contacts.

Its combination of high-conductivity materials, controlled spring force,
and thick gold plating ensures stable electrical performance even under
elevated current conditions.

Typical Applications

• High-Current Charging Interfaces
  Pogo pin power contacts for charging docks, cradles, and power delivery modules.
• Power Docking & Connector Systems
  Reliable spring-loaded contacts for detachable power connections with peak current demands.
• Industrial & Embedded Electronics
  Compact power interfaces in controllers, modules, and equipment requiring stable current flow.

Why Choose This Pogo Pin?

This model is ideal when your application requires:

• High continuous current (8A) with peak handling up to 12A
• Compact stroke with controlled spring force
• Thick gold plating for low resistance and long-term stability
• Reliable performance in moderate-cycle, high-power applications
• Compliance with environmental and safety standards

At Promax Pogo Pin, we design pogo pins that balance
power capability, mechanical precision, and durability,
ensuring dependable electrical connections in demanding real-world applications.