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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
LITTELFUSE 2N6509G Thyristor, 800 V, 40 mA, 16 A, 25 A, TO-220AB, 3 PinsThe 2N6509G is a Reverse Blocking Thyristor Silicon Controlled Rectifier designed primarily for half? wave AC control applications, such as motor controls, heating controls and power supply crowbar circuits. It has small, rugged, Thermopad construction for low thermal resistance, high heat dissipation and durability. Glass passivated junctions with center gate fire for greater parameter uniformity and stability Blocking voltage to 800V 20W Forward
The 2N6509G is a Reverse Blocking Thyristor/Silicon Controlled Rectifier designed primarily for half?wave AC control applications, such as motor controls, heating controls and power supply crowbar circuits. It has small, rugged, Thermopad construction for low thermal resistance, high heat dissipation and durability.
- Glass passivated junctions with center gate fire for greater parameter uniformity and stability
- Blocking voltage to 800V
- 20W Forward peak gate power
- 0.5W Average gate power
- 2A Peak gate current
- 1.5°C/W Thermal resistance, junction-to-case
Applications
Motor Drive & Control, HVAC, Power Management
Product details
| Peak Repetitive Off-State Voltage, Vdrm | 800V |
| On State RMS Current IT(rms) | 25A |
| Operating Temperature Max | 125°C |
| No. of Pins | 3Pins |
| Gate Trigger Voltage Max Vgt | 1.5V |
| Thyristor Case Style | TO-220AB |
| Product Range | - |
| Holding Current Max Ih | 40mA |
| Gate Trigger Current Max, Igt | 40mA |
| Peak Non Rep Surge Current Itsm 50Hz | 250A |
| Current It av | 16A |
| MSL | - |
Other details
| Brand | LITTELFUSE |
| Part Number | 2N6509G |
| Quantity | Each |
| Technical Data Sheet EN | |
| Product Change Notice EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 581 reviews
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Product Reviews
★★★★★ 5
Wonderful Room Partition !
Color: Black, Size: 88"- 4 Panel
This product is made very well, packaged, and assembled with no problems. All parts and tools are included (except a Phillips screwdriver.) I put this item all together by myself on a bed to make it easy and simple. I made sure that every screw head was attached where the recessed dimples are located on the vertical poles, just don't overtighten anything. Everything fits like a charm, good quality, looks great, perfect height, rolls with ease, proper privacy, really impressive ! I got the 4-panel in black color. I would certainly buy this item again ! Thank you !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
★★★★★ 1
Not impressed
Color: Beige, Size: 21.5"- 1 Panel
Very flimsy but does the job intended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
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Reviewed in the United States on August 10, 2025
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios.
The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled.
Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
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Reviewed in the United States on August 4, 2025
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
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