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Spring Loaded Electrical Contacts
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Spring Loaded Electrical Contacts

A DC 5A high current pogo pin connector, manufactured with halogen-free and lead-free raw materials. The pogo pin's ultra-wide 4 mm spacing increases the creepage distance and has a service life of 20,000 cycles.
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Product Introduction

Dongguan Xinteng Electronics Co., Ltd. is one of the most reliable manufacturers and suppliers of spring loaded electrical contacts in China, featured by quality products and good service. Welcome to wholesale bulk durable spring loaded electrical contacts in stock here from our factory. Also, customized service and OEM&ODM service are available.

 

Description

 

Spring-loaded electrical contacts have a continuous current carrying capacity of 5A. They have passed a 48-hour salt spray test, demonstrating corrosion resistance and vibration resistance. The 4.0mm ultra-wide spacing effectively avoids the risk of arcing under high-voltage conditions. The pogo pin tail structure features a concave solder joint design, increasing the soldering area.

Spring-loaded pins undergo a precise surface treatment process, with a nickel layer plated on the wire nickel and then a thick gold layer plated on top, ensuring reliable electrical performance.

application

Applied in scenarios such as battery modules, PCB board connectors, power supply for robot joints, Internet of Things, explosion-proof equipment, and shipborne electronic devices.

 

Product Parameters

 

Product model

RT 1317

Mechanical

Contact force

500g±20g at 1.8mm working stroke Full stroke 2.0mm

Life test

20,000 cycles

Electrical

Rated voltage

DC 12V

Rated current

5A Max

Contact resistance of spring pin

50 milliohm Max

Materials

Tube/Plunger

Brass 0.125um Au over 1.5um~2.5um Ni

Spring

SUS 0.025um Au

Packing

PE bag / reel packing

Material and coating conform to ROHS and REACH standards

 

Company Introduction

 

Dongguan Xinteng Electronics Co., Ltd. is a leading Chinese manufacturer of pogo pins and pogo pin connectors, committed to becoming a world-leading supplier of pogo pin connection solutions. In the process of achieving high-reliability product connections, we focus on innovation, high current, miniaturization, corrosion resistance, waterproofing, long lifespan, and special application scenarios in challenging environments.

product-978-643

Support customization

 

Appearance and Structure:
Various structures are available, including common SMT, DIP, through-hole, bent-pin, and two-lead configurations. Wire bonding or integrated designs are also possible upon request.

Metal Materials: Commonly used materials are C3604 and C6801.

Spring Force Range: Spring force is controlled within 15g, suitable for products with limited space and low contact pressure requirements.

Electrical Specifications: Rated voltage up to 120V and current controllable within 40A meet the needs of most devices.

Connection Angle Selection: Connection direction can be arranged at 90°, 180°, or other special angles depending on the structure.

Female Terminal Assembly Method: Female terminals can be DIP, bent DIP, wire bonding, or made into a rubber-coated structure, adjustable according to product environment and strength requirements.

The positioning structure of the female end offers a variety of positioning options, such as grooves, waterproof sealing rings, clamping locks, positioning ears, positioning pins, and in-mold injection molding integrated structures. Each can be designed according to the product shell and the usage environment.

Support customization

 

our services

 

XINTENG is an enterprise with independent research and development capabilities, providing customized connection solutions for customers. Our magnetic connectors and pogo pin connector products have become industry leaders. With reliable electrical performance and outstanding mechanical stability, they can be applied in smart home, automotive electronics, and consumer electronics fields. Through continuous technological innovation and optimization, our products not only meet customer needs but also lead the development direction of the industry.

 

our services

 

FAQ

 

Q: How does the gap between the needle and the needle tube affect performance?

A: A too large gap will reduce the contact reliability, while a too small gap will increase friction; a precise design is needed to balance the gap and durability.

Q: Do you have an ISO certificate?
A:Yes, we have obtained ISO9001

Q: Do you design spring loaded connectors according to our equipment?

A: Yes, we always manufacture according to the drawings, requirements, or technical documents provided by our customers.

Q: Why do spring loaded electrical contacts need anti-collision design?

A: Poor assembly techniques can easily collide with the tube opening, causing the internal spring to get stuck; it is necessary to standardize the operation and strengthen the protective structure.

Q: How is high current carrying capacity achieved?

A: This is achieved by optimizing the cross-sectional area of ​​the pogo pin and the coating thickness.

 

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