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Description
LITTELFUSE P6SMB550CA TVS Diode, P6SMB Series, Bidirectional, 468 V, 760 V, DO-214AA, 2 PinsThis is a TVS Diode, P6SMB Series, Bidirectional, 468 V, 760 V, DO 214AA, 2 Pins product from LITTELFUSE with the model number P6SMB550CAProduct details Product Range P6SMB Series TVS Polarity Bidirectional Reverse Stand Off Voltage Vrwm 468V Clamping Voltage Vc Max 760V Diode Case Style DO 214AA No. of Pins 2Pins Breakdown Voltage Min 522. 5V Breakdown Voltage Max 577. 5V Peak Pulse Power Dissipation 600W Packaging Cut Tape Automotive Qualification
This is a TVS Diode, P6SMB Series, Bidirectional, 468 V, 760 V, DO-214AA, 2 Pins product from LITTELFUSE with the model number P6SMB550CAProduct details
| Product Range | P6SMB Series |
| TVS Polarity | Bidirectional |
| Reverse Stand-Off Voltage Vrwm | 468V |
| Clamping Voltage Vc Max | 760V |
| Diode Case Style | DO-214AA |
| No. of Pins | 2Pins |
| Breakdown Voltage Min | 522.5V |
| Breakdown Voltage Max | 577.5V |
| Peak Pulse Power Dissipation | 600W |
| Packaging | Cut Tape |
| Automotive Qualification Standard | - |
Other details
| Brand | LITTELFUSE |
| Part Number | P6SMB550CA |
| Quantity | Each (Supplied on Cut Tape) |
| 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.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 1381 reviews
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Product Reviews
★★★★★ 5
Gentle and easy to take, great for winding down
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
I don’t like taking pills, so I really appreciate that this melatonin is tiny and easy to take. It dissolves quickly, and the taste is not bad at all. I take it before bedtime to help me wind down, and it seems to be working well so far. A nice gentle sleep support option.
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Reviewed in the United States on October 22, 2025
★★★★★ 5
Great product!
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
This is the best melatonin if I have trouble waking up in the middle of the night, I take 1 mg. Under my tongue and I can fall back to sleep. Excellent product. It's good enough that I only take one. Much better than other brands I have tried!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Fast Working
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
I have a hard time staying asleep. I took this product the first day and slept very well. I would recommend this highly. Dissolves Faunder the tongue and works sooner than capsules or pills.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Melatonin by Superior Source
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
I've bought this melatonin repeatedly for years. It works gently and naturally to help me drift off to sleep and wake rested and ready for the day. I always get the smallest dose 1 mg
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Reviewed in the United States on December 19, 2025
★★★★★ 4
So far it does help me with becoming drowsy for sleep
Size: 100 Count (Pack of 1), Style: Melatonin 1mg
So far this melatonin helps with making me drowsy, but I still take 1/2 a prescribed sleeping pill with it. Normally, within a half hour I am sleepy. I have not tried taking it by itself yet. I am a petite build, so I think my size factors in to how well it works for me. Flavor is okay. Easy to take melting it under my tongue. Price is okay. I like that it is sublingual and limited added ingredients. I don't usually take chamomile due to being sensitive to it in the past, but seems to be okay in this pill. It also seems to help me with staying asleep for a longer period of time.
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Reviewed in the United States on February 12, 2022