Is there a way to make your circuit board connections faster, more reliable, and simpler? Especially for 2-24pin signal or low-power applications, an efficient solution is crucial.
Part1. Product Introduction of DG250-3.5
- Modular Design: The terminals support free splicing, allowing flexible combinations from 2 to 24 positions or more, meeting your customization needs and reducing inventory types.
- Rich Color Options: Available in gray, orange, purple, green, and other diverse colors. This not only facilitates wire identification and function differentiation but also enhances the product’s professionalism and aesthetic appeal.
- Available in two industry-standard pitch options: 2.5mm and 3.5mm. These pitches ensure flexible application across various PCB board sizes and current densities.
- This terminal series offers 4 meticulously designed staggered pin (or optimized pin) solutions, aimed at maximizing PCB mounting stability
- Technical Parameters
Here are the detailed technical specifications for the DG250 Series PCB Spring Terminal Blocks:
Parameter | Specification |
Product Model | FS1.5-XX-350-04 |
Connection Type | Spring Clamp (Push-in) |
Mounting Type | PCB Mount (Through-Hole, 180-Degree) |
Pin Pitch Options | 2.5mm / 3.5mm |
Current Rating | 8 Amps (for 2.5mm) / 15 Amps (for 3.5mm) |
Voltage Rating | 300V |
Wire Range | 16-26 AWG (for 2.5mm) / 14-22 AWG (for 3.5mm) |
Number of Contacts | 2-24P |
Operating Temperature | -40°C to +105°C |
Housing Material | PA66, UL94 V-0 |
Contact Material | Copper Alloy (e.g., Tin-Plated) |
Clamping Materialg | Stainless Steel |
Color Options | Orange, Purple, Red, Green, Gray, Black (diverse colors available) |
Certifications | UL, CE, RoHS |
Part2. Why Do Engineering Designs Favor the DG250 Series Screwless PCB Spring Terminal Blocks?
Detailed Core Advantages：
✔ Effortless and Rapid Wiring
The core appeal is its screwless, push-in connection. This eliminates tedious tightening and soldering, dramatically reducing installation time by over 70%. Wires are inserted directly, making assembly simple and error-free, which is vital for high-volume production and quick project turnarounds.
Please see the video tutorial for specific wiring methods：
Compact Design & Space EfficiencyProven Quality & Reliability
Model Number: FS1.5-XX-350-04
Plastic material: UL94V-0
Pitch： 3.5mm
Certification: UL,CE,ROSH,CQC,TUV
Wire range: Can be 22-18AWG
Max soldering: 250℃~±10℃/5Sec
Pole: 2-24P
Part 3: Unleashing Versatility: Applications of the DG250-3.5 Series
In LED lighting, where long-term reliability is paramount, the DG250-3.5 excels. Its screwless push-in connection ensures fast and secure wiring, crucial for high-volume production. The staggered pin design provides exceptional stability, even in environments prone to vibration or frequent maintenance. Its compact size is ideal for space-constrained LED fixtures.
3. Industrial Control Systems: Robustness for Critical Operations
4. Small Consumer Electronics: Efficiency in Compact Devices
The DG250-3.5 compact size and efficient wiring are perfectly suited for small consumer electronics like chargers and portable devices. Its push-in connection streamlines assembly, boosting production speed and reducing costs.
Take the Next Step:
Experience the DG250-3.5 Advantage The DG250-3.5 Series offers a winning combination of performance, reliability, and cost-effectiveness. Its innovative design and versatile features empower engineers to create cutting-edge electronic solutions.
FAQS: DG250 Series PCB Spring Terminal Blocks
Q1: Wiring the DG250? Easy?
Q2: 2.5mm vs. 3.5mm Pitch: What's the difference?
- 2.5mm Pitch: Ideal for high-density, small spaces. Max 8A.
- 3.5mm Pitch:Choose based on space, current, and wire size.More spacing, higher current (up to 15A). Stronger power connections.
Q3: How does the staggered pin design boost reliability?
A3: It’s key for long-term stability. Our optimized staggered pins strategically disperse soldering stress and enhance mechanical strength. This means a more secure, vibration-resistant connection, preventing solder joint fatigue.
Q4: Can I customize pin count?
Q5: What are top uses for DG250?
Conclusion: Elevate Your Designs with DG250 Series
Factor in its broad versatility across LED lighting, smart home, and industrial applications, and it’s clear why the DG250 is the preferred choice for forward-thinking designs. Embrace the DG250 Series to streamline your production, enhance product performance, and drive innovation.
Ready to transform your circuit board connections? Get some free DG250 sample today~
