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⚡ Solder smarter, not harder — power and precision in your hand!
The Weller PES51 is a 50-watt soldering pencil designed for the WES51 soldering station, offering a wide temperature range from 350°F to 850°F. Its slim, ergonomic design minimizes operator fatigue, while the non-burnable silicone rubber cord enhances safety. Made in Mexico and backed by a lifetime warranty, this tool is a reliable choice for both residential and professional soldering projects.


| ASIN | B000DZA5AC |
| Additional Features | Heavy Duty |
| Best Sellers Rank | #41,386 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #96 in Soldering Irons |
| Brand Name | Weller |
| Customer Reviews | 4.6 4.6 out of 5 stars (449) |
| Global Trade Identification Number | 00012301857245, 00088021059689 |
| Handle Material | Silicone |
| Head Style | Pencil |
| Heating Element | Ceramic |
| Included Components | product, manual |
| Item Type Name | Solder |
| Item Weight | 0.3 Pounds |
| Manufacturer | WELLER |
| Manufacturer Part Number | PES51 |
| Manufacturer Warranty Description | lifetime |
| Model Number | PES51 |
| Number of Items | 1 |
| Power Source | AC |
| Specific Uses For Product | Residential Use |
| Style Name | Foldable UV/White Beam |
| UPC | 088021059689 163120696604 807031793242 014444901694 012301857245 172304196564 014444601235 100177524139 803983022041 080850332674 151903477427 801200954373 807320267362 182682311602 115970783355 079532012126 037103191540 780320049377 809187157985 809386513025 707004915179 086000240134 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 850 Degrees Fahrenheit |
| Wattage | 50 watts |
D**U
Good product
It's worked well.
A**R
It is only for WES 51
Very good soldering pecil. It is a light one and very easy to handle.
T**B
Nice hand piece
Fit perfectly and works great.
S**A
Comfortable and durable.
Bought a secondhand WESD51 analog soldering station a while back but the pencil was lost in transit. Arrives new and for a better price than from somewhere like eBay. Lightweight with a comfortable grip, heats up fast, tips are easy to change even when hot (using pliers of course). Made of high-temperature plastic with a melt-resistant silicone cord. Unbeatable weller quality with spare parts and service from the manufacturer.
C**N
exactly what you expect
This is an exact replacement for the PES51 you've inevitably done something horrible to, and costs as much as half of the entire unit. I don't know why the are so pricy except that they can get away with it. It would be my recommendation that if you are seeking to replace your pencil, you should first contact the company to see if you qualify for a warranty replacement, or could otherwise obtain one for less. Obviously if you've burned the insulation or ripped the wires out or done something else foolish, then you are probably saddled with the steep cost. If all you want is a spare, I don't know if the price justifies itself. After a point it's almost more worth spending a little more and buying an entirely new soldering station so everything is equally "new." I don't think Apex Tools now is the same as Apex Tools 20 years ago in terms of survivability, but they do still make a reasonably good product.
S**E
Perfect fit and my station is back up and running
Recently developed shorts in my iron and sought out a replacement for my Weller station. This appears to be OEM and connected perfectly. Perhaps I will be able to use it to repair my old one… hmmm
F**E
This product is identical to the one in your Weller kit.
Why did you pick this product vs others?: Weller is the standard for soldering Build quality: Weller tip matches the original
R**O
good soldering iron. Fast delivery
good soldering iron good price fast delivery
A**R
Un buen producto sin duda!
K**R
I suddenly needed a replacement for my original soldering pencil as I use it almost every day. I found this one and it is a perfect match for my soldering station. Easy to install and it works great just like the original one. The sleeve holding the solder tips is a bit tight to remove to change out the tips, but an little time will help to work it in. Great buy.
G**A
This is a plug-in replacement for the original soldering pencil that came with my temperature controlled soldering station that had failed (element open circuit) after over a decade of use. I have been using this new part for several weeks with the soldering station, and it works just the same as the original one.
C**N
Originalmente buscaba componentes para repara mi lápiz para soldar Weller pero al final me decidí comprar el lápiz completo y dejarme de problemas de mantenimiento, la decisión fue por practicad en tiempo y facilidad, dejarme de complicaciones. El precio es bueno, sin mencionar uqe si es el original. Muy buen produco 100% recomendado
J**B
Works perfectly! Good price, and not a china Clone!
Trustpilot
5 days ago
2 days ago