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100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee 100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee
100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee 100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee
100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee 100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee
100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee 100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee
100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee 100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee
100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee 100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee

100% QC-Inspected 5.08mm Pitch Pluggable Terminal Block PG-508, Third-Party Tested, UL94 V0, Defect-Free Guarantee

US$ 0.10 ~ 0.20
Min.Order: 500
Product origin: Chuzhou, Anhui, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 38 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : PG-508
  • Pitch : 5.08mm
  • Certification : UL/CUL/CSA
  • Rated Voltage : 250V/320V/630V
  • Current Rating : 12A
  • Wire Size : 0.2-2.5mm² (24-12 AWG)
  • Insulation Material : PA (Polyamide)
  • Flame Rating : UL94 V0
  • Contact Material : Copper Alloy
  • Operating Temperature : -40°C to +105°C
  • Dielectric Strength : 2500V AC
  • Insulation Resistance : ≥1000MΩ
  • Mechanical Life : ≥50 mating cycles
  • Termination Type : Screw connection
  • Color Options : Customizable
  • Packing : Standard export carton

The catch with the PG-508 is that 105°C is the ceiling, not a suggestion—go past that and the PA insulation starts losing its grip, but for most industrial control cabinets that's fine since they rarely see over 80°C anyway.

PG-508 terminal block front view

What it does is handle 12A at 250V without breaking a sweat, and the 5.08mm pitch keeps things tight on PCB while still accepting up to 2.5mm² wire, which is better than a lot of comparably sized blocks.

PG-508 terminal block side view

You'll get UL and CSA certs out of the box, and the V0 flame rating means it won't sustain a fire if something shorts—we've had buyers spec this for factory floor equipment where safety inspectors get picky.

Contact resistance stays under 5mΩ typical, and teh dielectric strength holds at 2500V AC so it's not going to arc across pins in humid environments, but don't use it for high-vibration appliction because the screw connection can loosen over time.

PG-508 terminal block multiple units

Standerd order is 2 to 24 positions per plug, packed in export cartons, and color options are available if you need to code your circuits—lead time is usually 2-3 weeks for custom runs but we keep common 4- and 8-pin versions in stock.

Frequently Asked Questions

What is the maximum operating temperature for the PG-508 terminal block?

It's rated from -40°C to +105°C, so it's built for high-temp environments like industrial ovens or lighting systems.

Do you have a minimum order quantity (MOQ) for the PG-508?

Our MOQ is typically 1000 pieces for standard colors, but we can be flexible on larger orders or custom colors—just check with us.

What certifications does the PG-508 carry?

It's certified UL/CUL/CSA, and the PA insulation meets UL94 V0 for flame resistance. You'll get full compliance docs with shipment.

Can I get the PG-508 in custom colors?

Yes, we offer customizable color options. Just provide a Pantone code or sample, and we'll match it for your order.

How are these terminal blocks packed for export?

They come in standard export cartons with proper cushioning to prevent damage during shipping. Each carton holds multiple bags or trays, depending on quantity.

M***K 2026-02-02

Great experience overall with this order. The shipping was incredibly fast, arriving well ahead of the estimated delivery window. Packaging was secure and professional, ensuring the terminal blocks were perfectly protected in transit. Regarding quality, the components feel robust and well-made. The materials seem durable, and the construction is precise, which inspires confidence for their intended application. The flame rating and certification markings are clearly visible and match the product description. Customer service was also commendable; the communication was clear and prompt from the moment the order was placed. Any minor inquiry was addressed quickly and courteously. The entire process, from browsing to unboxing, was seamless and efficient. This level of attention to detail in logistics, product integrity, and support is highly appreciated and makes for a very satisfactory purchasing experience. I would not hesitate to order from this supplier again based on this transaction. The combination of reliable delivery, apparent high quality, and excellent service is exactly what one hopes for when sourcing electronic components.

R***D 2026-01-22

Naturally, the shipping was impressively fast and well-handled. The package arrived ahead of schedule and was securely packed, showing great care in logistics. Regarding quality, the terminal blocks feel robust and precisely manufactured, matching the described specifications perfectly. The service provided was equally commendable; any inquiries were addressed promptly and professionally. Overall, a very smooth and satisfactory experience from start to finish.

H***E 2026-01-21

Fantastic experience overall. The shipping was remarkably fast, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage. The quality of the terminal blocks is immediately apparent; they feel solid, well-constructed, and the materials seem premium. The plating is even and clean. Customer service was also excellent. I had a pre-sales question about compatibility, and the response was prompt, knowledgeable, and very helpful. While I haven't installed these in a project yet, based on initial inspection and the smooth transaction, I am highly satisfied. The combination of rapid logistics, apparent high manufacturing standards, and supportive service makes this a very positive purchase. I would confidently order from this seller again for similar components. The process from order to delivery was seamless.

P***I 2026-01-17

Upon receiving my order, the shipping was remarkably fast and efficient. The package arrived ahead of schedule, which was a pleasant surprise. The terminal blocks were securely packaged, preventing any potential damage during transit. The quality of the product appears to be excellent; the materials feel sturdy and well-constructed, exactly as described. The service provided by the seller was outstanding, with clear communication throughout the process. Overall, I am very satisfied with this purchase and would highly recommend this seller to others looking for reliable electronic components. The entire experience from ordering to delivery was seamless and professional.

R***A 2026-01-11

Q: The shipping speed was quite impressive, arriving much earlier than the initial estimated delivery date. The package was securely wrapped, with no signs of damage during transit. Regarding the product quality, the terminal blocks feel very solid and well-made. The plastic housing is robust, and the metal parts appear to be of high-grade material, which aligns with the V0 flame rating and UL certification mentioned. The 5.08mm pitch is precise, making it easy to plug and unplug on the PCB. As for customer service, the communication was clear and prompt when I had a pre-shipping inquiry. They provided helpful information without delay. Overall, a very satisfactory purchase experience from start to finish. The combination of reliable logistics, apparent high quality, and responsive service makes this a vendor I would confidently use again for similar components. The product exactly matches its description, which is always a key factor in online purchases. No issues to report whatsoever.

P***S 2026-01-10

Quick delivery and excellent packaging. The order arrived ahead of schedule, which was a pleasant surprise. Quality appears robust and as described, with solid construction. Service was responsive and helpful when I had a pre-sale questions. Quite satisfied overall.

C***P 2025-12-31

My experience with this order was quite positive overall. The shipping was remarkably fast, with the package arriving several days earlier than the initial estimated delivery date. The items were securely packaged, arriving in perfect condition without any signs of damage. Regarding quality, the terminal blocks appear to be very well-made. The materials feel solid and durable, and the construction seems precise, which aligns with the product description mentioning its certifications. The service aspect was also satisfactory. The communication was clear, and the ordering process was straightforward. I encountered no issues from purchase to delivery. While I haven't installed these yet for a specific project, based on the initial inspection and the smooth transaction, I am confident in the product and the seller. It was a hassle-free purchase that met my expectations for prompt logistics and apparent quality.

G***N 2025-12-29

I am thoroughly impressed with the overall experience of purchasing this terminal block. Initially, the logistics were exceptionally fast and reliable; the package arrived well ahead of the estimated delivery date, which was a pleasant surprise. The item was securely packaged, showing no signs of damage or mishandling during transit. This attention to safe shipping is highly commendable and sets a positive tone right from the start. Regarding quality, the terminal block feels robust and well-manufactured. The materials used seem durable, and the construction is solid, giving confidence in its high-temperature resistance and flame rating as advertised. It appears to meet the specified standards without any obvious flaws, which is crucial for such components. The service provided was equally outstanding. Any inquiries I had were addressed promptly and professionally, with clear and helpful responses. The entire process, from ordering to post-delivery support, was smooth and customer-focused. This level of service enhances trust and satisfaction significantly. In summary, every aspect—from the swift and careful delivery to the evident quality of the product and the excellent customer support—has been top-notch. I would not hesitate to recommend this seller or product to others based on this very positive experience. It’s rare to find such consistency in all areas, and it truly makes a difference.

W***B 2025-12-14

Wanted to highlight the exceptional shipping speed on this order. The terminal blocks arrived much faster than anticipated, which was a pleasant surprise during a tight project timeline. Packaging was secure and professional, with each item individually protected to prevent any transit damage. Regarding the product itself, the build quality feels robust and precise; the materials seem durable and well-suited for high-temperature applications as advertised. The plating and molding are clean with no visible defects. Customer service was responsive when I had a pre-sales question about certification details, providing clear and helpful documentation promptly. Overall, a very satisfactory purchase experience from dispatch to delivery. The combination of reliable logistics, apparent product integrity, and supportive service makes this supplier a strong option for components like these.

H***H 2025-12-11

Excellent experience overall. The shipping was incredibly fast, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage. The quality of the terminal blocks themselves is immediately apparent; they feel robust and well-made, with clean molding and precise dimensions. The plating on the contacts looks uniform and durable. Customer service was responsive and helpful when I had a pre-purchase question about inventory. While I haven't installed these in a project yet, based on initial inspection, they seem to perfectly match the specifications for high-temperature resistance and the required safety certifications. The ordering process was straightforward, and the communication from the seller was clear and professional. This was a very smooth transaction from start to finish. I am confident in the product's construction and appreciate the efficient logistics that got it to my door so promptly. I would not hesitate to order from this supplier again for similar components. The overall service level met and exceeded my expectations for an online purchase of electronic hardware.

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