MCM Electronics

Replacement Soldering IronMCM Part #: 21-7936  |  Tenma Part #: 21-7936

Replacement Soldering Iron 3.1 stars from 9 reviews.
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  • Direct replacement for iron supplied with Tenma #21-7930 and 21-7935 soldering stations
  • 24V, 48W heating element with internal temperature sensor
  • Heat resistant silicon cord
  • Supplied with conical tip (#21-7980)

  • Product Reviews

    • "Soldering Iron" by FETech on 9/6/2013
      Overall: 4.5 out of 5
      Value:
      Quality:

      This iron works great. Just plug it in and it heats up fact. Iron is prep'd right out of the box. Easy fix.

    • "Owner / Tech" by ThomasMobileTV on 5/1/2013
      Overall: 5 out of 5
      Value:
      Quality:

      For the price and "abuse", it's hard to beat. I may have to replace it once or twice a year. No problem !

    • "Great soldering iron" by strehl on 12/26/2012
      Overall: 5 out of 5
      Value:
      Quality:

      this is the 3rd solder replacement tip assemble that I have bought, the other ones got broken by my misuse and an accident. It is so great to be able to buy the replacement instead of the complete solder unit. That is one of the reasons that I purchased this assemble. Great value, excellent quality but nothing last forever!

    • "President" by mitchellstv on 1/13/2012
      Overall: 5 out of 5
      Value:
      Quality:

      What I expected to pay

    • "2 years of good results" by norbern on 11/18/2011
      Overall: 3.5 out of 5
      Value:
      Quality:

      I have been using these replacement irons for 2 years at my repair shop. It stays on all day 5 days a week. I will get an average of 6 months before they fail. Not bad for $10.00. Yea I could spend $100.00 for Weller but these have worked fine for me.

    • "do not bother replacing element" by mariodea on 1/22/2010
      Overall: 1 out of 5
      Value:
      Quality:

      used station 2 maybe 3 times and element opened up. From the comments I'm not replacing the element.

    • "Worst Value" by gorkuz on 1/19/2010
      Overall: 1 out of 5
      Value:
      Quality:

      Iron burns out long before even one tip gets used up. Weak as water, too. Has to be cranked up to max temp to accomplish anything - burning it out even faster. Less heat just damages parts through heat transfer while you wait for it to do something. Not an all-day workhorse, has to be turned off ASAP to get any time out of it. Worst value I ever bought from MCM, very disappointing waste of money. Stay away from this one.

    • "terrible!!" by hdsparky on 11/5/2009
      Overall: 1 out of 5
      Value:
      Quality:

      this iron doesn't last long enough to go through 1 tip.!!

    • "irons burn out too soon" by careys1 on 10/5/2009
      Overall: 1.5 out of 5
      Value:
      Quality:

      Had this unit for a few months now and I'm on the 5 th replacement iron. I don't leave it on any longer than I need thew iron to be hot. I replaced this iron a couple of months ago and again this iron is dead. I had the old tenma solder station and the irons on those would last for months at a time. I usually ended up replacing the tips on the 3-5 times before the iron would quit. It s time to find a quality and dependable solder station.

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    Package Specifications & Dimensions
    Weight:0.26 lbs.
    Hazardous:No
    RoHS Comp:Yes
    Warranty:90 days
    Need to Return?
    Length:13 in.
    Width:3.25 in.
    Height:1.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:

    Mfr. Info

    Tenma Logo
    Mfr. Name:Tenma
    Mfr. Part Number:21-7936