With 20 years of global experience in power solutions manufacturing ,UL/ETL certified, serving power needs across multiple industries.

NBC Electronic Technological Co., Ltd
Product Detail
Share to:

DJL75 Series Industrial Modular Connector – High-Current Power Supply Solution

Rated for 75A at 250V, these connectors ensure low contact resistance, smooth insertion, and high dynamic reliability, making them ideal for modular power supply, UPS power supply, and PCB integration applications.
Model: DJL 75
Rated current (Amperes): 75A
average Contact Resistance: ≤0.5mΩ
Rated voltage (Volts): 250V
Withstanding Voltage: ≥2000V
Vibration: 10-2000HZ 147m/s²
Mechanical life: 500 times
Operating Temperature Range: -55℃ to +125℃
Flammability: UL94 V-0
Detail
Why ANEN
Application Scenario
Solution
FAQ

Product Description

The DJL series industrial modular connector provides unmatched power transmission and reliable connectivity for high-demand industrial environments. Rated for 75A at 250V, these connectors ensure low contact resistance, smooth insertion, and high dynamic reliability, making them ideal for modular power supply, UPS power supply, and PCB integration applications.


Innovative crown spring sockets and gold- or silver-plated contacts offer superior contact reliability, even under repeated insertion and extraction cycles. The DJL75 connector maintains excellent performance across extreme temperatures (-55℃ to +125℃) and severe vibration (up to 147m/s²), ensuring uninterrupted operation in harsh industrial settings.


Tailored modular connector solutions make the DJL series perfect for factories, automation systems, and energy distribution setups. Its modular design allows for scalable configurations while ensuring safe, high-current power supply, and minimal energy loss.


Industrial-Modular-Connector-1.jpg

Detailed Description

Materials & Construction:

  • Contacts: High-elasticity, high-strength beryllium bronze with optional gold or silver plating

  • Plug: Precision pins for secure PCB or wire connection

  • Socket: Advanced single-leaf rotary double-sided wire spring with crown spring structure

  • Housing: Flame-retardant UL94 V-0 material

Core Features & Advantages:

  • High Load Capacity: Supports up to 75A continuous current for demanding modular power supply setups

  • Minimal Power Loss: Average contact resistance ≤0.5mΩ reduces heat generation and energy dissipation

  • Dynamic Reliability: Crown spring sockets ensure maximum contact area, soft insertion/extraction, and secure connectivity

  • Durable Performance: Withstands vibration up to 147m/s², mechanical life of 500 cycles

  • Voltage Safety: Rated withstanding voltage ≥2000V, offering robust insulation and safety

  • Thermal Stability: Maintains operational integrity across -55℃ to +125℃

  • Flexible Termination: Crimping method ensures a reliable and secure wire connection

Unique Features:

  • Crown spring design reduces temperature rise, ensures high shock resistance, and guarantees high dynamic contact reliability

  • Modular architecture allows clients to configure pins, layouts, and assemblies according to application needs

  • Surface plating improves corrosion resistance, durability, and consistent performance

Custom Options:

  • Pin count and layout tailored for PCB, UPS power supply, and industrial modular connectors

  • Choice of gold or silver plating for contacts

  • Special configurations for high-current or high-voltage modular power supply applications

Parameter Table: Technical Advantages & B2B Focus

Parameter

DJL75 Industrial Modular Connector

Advantages for B2B Manufacturing

Rated Current

75A

Supports heavy-duty industrial loads, ideal for factories & power systems

Rated Voltage

250V

High-voltage compatibility ensures safe modular power supply

Withstanding Voltage

≥2000V

Provides safety margins for industrial automation applications

Contact Resistance

≤0.5mΩ

Minimizes energy loss, improves efficiency for UPS and PCB systems

Flammability

UL94 V-0

Compliant with safety standards, reducing risk in large-scale production

Mechanical Life

500 cycles

Long-term reliability reduces maintenance cost for industrial clients

Vibration

10–2000Hz, 147m/s²

Resilient to machinery vibrations, transport, and robotic systems

Operating Temp

-55℃ to +125℃

Flexible deployment across industrial sites with harsh environments

Contact Material

Beryllium bronze, gold/silver plating

High corrosion resistance, extended connector lifespan

Termination Method

Crimping

Reliable assembly for B2B applications and automated manufacturing


B2B Advantages Highlighted:

  • Direct factory supply ensures no MOQ restrictions, ideal for custom orders

  • Consistent quality assurance with certification for industrial compliance

  • Tailored solutions for integration into modular power supply, UPS, PCB, and automation systems

  • Reduced downtime and maintenance with robust, high-durability connectors

  • Scalable production allows large-volume manufacturing for OEM clients


Why Choose ANEN

  • Direct Factory Supply & Flexible MOQ: Ideal for OEMs, large-volume orders, and custom designs

  • Premium Quality Assurance: Certified industrial modular connectors tested for high-current performance

  • Custom Engineering & Integration: Personalized modular connector solutions for factory automation, UPS, and PCB applications

  • After-Sales Support: Technical guidance, installation tips, and troubleshooting assistance

  • Global Reach: Trusted by manufacturers worldwide for industrial modular power supply projects

For inquiries or custom DJL modular connector solutions, contact our engineering team for guidance and quotation.


Module-connector-5.jpg

Application Scenarios

The DJL series industrial modular connector is designed for high-demand industrial environments, delivering robust performance in multiple sectors:

Industrial Automation: Ensures reliable power delivery to automated systems and production lines


Module-connector-6.jpg


UPS Power Supply: Maintains stable energy flow during backup and emergency scenarios


Module-connector-9.jpg


PCB Integration: Compact, high-current modular connectors for circuit boards


Module-connector-8.jpg


Renewable Energy: Supports solar, wind, and hybrid systems with high-current modular solutions


Module-connector-7.jpg


Robotics & Machinery: Provides shock-resistant connections for equipment subject to vibrations


Module-connector-10.jpg

Energy Distribution & Factory Equipment: Efficient modular power supply connections in high-power environments


By combining high current capacity, low contact resistance, and thermal and vibration resilience, the DJL series addresses multiple industrial modular connector solutions challenges.

Solutions

The DJL series industrial modular connector provides comprehensive modular connector solutions tailored for manufacturers and system integrators:

  • Reliable Power Transmission: Ensures uninterrupted power supply for industrial and automation systems

  • Durable Connectivity: High-quality crown spring sockets reduce wear and increase connector longevity

  • Scalable Modular Design: Enables quick customization for PCB, UPS, and industrial power supply applications

  • Robust Performance: Excellent resistance to temperature extremes, vibration, and mechanical stress

  • B2B Customization: Pin configuration, plating type, and termination options meet specific production requirements

ANEN’s connectors reduce operational risk, lower maintenance cost, and support high-volume B2B manufacturing projects with confidence.


ANEN Company.jpg

Frequently Asked Questions (FAQ)

Q1: What is the maximum current and voltage rating?

A1:Rated for 75A and 250V, suitable for high-demand industrial modular power supply scenarios.


Q2: How durable is the connector?

A2:Mechanical life exceeds 500 cycles; designed for high-vibration environments up to 147m/s².


Q3: Can the DJL connector be customized?

A3:Yes, clients can select pin count, PCB compatibility, and plating options.


Q4: Is it safe in extreme temperatures?

A4:Yes, rated -55℃ to +125℃ with flame-retardant UL94 V-0 housing.


Q5: Which industries typically use DJL connectors?

A5:Applications include UPS power supply, industrial automation, robotics, PCB integration, renewable energy, and energy distribution.

MORE PRODUCTS
Workshop
Machine
laboratory
Office

ANEN INTELLIGENT POWER
MANAGEMENT SOLUTION PROVIDER

20 years of factory production experience

Power Management Solutions Expert With 20 Years Of Experience

Choose ANEN No More Patchwork. One-Stop Electrical Connection Solutions.
As a manufacturer of power management products, ANEN understands the importance of smooth operations and timely delivery for businesses worldwide. We have a large warehousing facility of over 20,000 square meters, enabling us to meet diverse customer needs and ensure rapid order fulfillment and superior service.
24 Hours Online Just Waiting For Your Message
ANEN is committed to providing customers with high-end power distribution units
Name
*
Company
*
Whatsapp
*
Email
*
Message
*
SEND

Contact Us

Tel: +86-189 2553 8006 (Manny Lee)
      +86-189 4476 2851 (Gary Chen)        +1-770-409-3178(Shawn Liu)
Email: sales@anen-power.com
           shawn@anen-power.com
Whatsapp:
NEWS INFORMATION
The rapid growth of high-density computing has changed the way data centers are designed. For years, facility planners focused primarily on electrical capacity, redundancy, and uptime. Today, therm...
ANEN
2026-06-09
The second day of the 12th Shanghai International Data Center Industry Exhibition brought a steady flow of visitors to ANEN's booth at Hall N5, 5-205. Industry professionals, system integrators, in...
ANEN
2026-06-04
As data centers continue to expand in scale and complexity, power infrastructure has become a critical factor in operational reliability. Whether supporting cloud platforms, colocation facilities, ...
ANEN
2026-06-02
Prev 1 2 3
...
Next
Follow our latest new

CONTACT US

Tel: +86-189 2553 8006 (Manny Lee)
      +86-189 4476 2851 (Gary Chen)       +1-770-409-3178(Shawn Liu)
Whatsapp:

Address:No. 19, 2 Alley, Nanxin Rd, Humen Town,Dongguan City,Guangdong Province, China

Email: sales@anen-power.com
           shawn@anen-power.com
CUSTOMER SERVICE
We specialize in providing OEM
services to meet the unique needs of
our customers. At our one-stop
destination, we offer a comprehensive
range of customization options