SKU: 51511366201

25W 30 Ohm Ceramic Cement Resistor - Resistance Tolerance ±5% 30r - 5 Pack

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Description

25W 30 Ohm Ceramic Cement Resistor - Resistance Tolerance ±5% 30r - 5 Pack25W 30 Ohm Ceramic Cement Resistor (5%) Key Features Power Rating: 25 Watts Resistance: 30 Ohms Tolerance: 5% Body Material: Ceramic Construction: Wirewound resistor element housed in a ceramic case for high heat dissipation, shock resistance, and humidity resistance. Termination: Axial leads for through hole mounting. Replaces Cross Reference Part Numbers Can replace any ceramic cement resistor with matching electrical specifications (25W, 30, 5%).

25W 30 Ohm Ceramic Cement Resistor (±5%)

Key Features

  • Power Rating: 25 Watts
  • Resistance: 30 Ohms
  • Tolerance: ±5%
  • Body Material: Ceramic
  • Construction: Wirewound resistor element housed in a ceramic case for high heat dissipation, shock resistance, and humidity resistance.
  • Termination: Axial leads for through-hole mounting.

Replaces / Cross-Reference Part Numbers

  • Can replace any ceramic cement resistor with matching electrical specifications (25W, 30Ω, ±5%).
  • Suitable as a generic substitute for parts from manufacturers such as Smseace and BlueStars that meet the same power, resistance, and tolerance ratings.

Compatibility & Fitment

  • Designed for general purpose use in a wide range of electronic circuits and devices.
  • Commonly used in power supplies, audio amplifiers, inverters, and other equipment requiring power dissipation.
  • Applications include:
    • Computers
    • Television sets
    • Medical devices
    • Automotive electronics
    • DIY electronic projects
  • Fitment is determined by matching electrical specifications and verifying physical dimensions for circuit board layout.

When to Replace

  • Replace if the resistor is tested and found to be open (infinite resistance) or shorted.
  • Replace if the measured resistance value is outside the ±5% tolerance range (28.5Ω to 31.5Ω).
  • Replace if there are visible signs of physical damage, such as cracks, burns, or severe discoloration, which indicate overheating or component failure.

Installation Tips

  • Verify the resistance of the new component with a multimeter before installation.
  • Ensure the circuit is powered off and all capacitors are safely discharged before attempting removal or installation.
  • Use appropriate soldering and desoldering techniques to avoid damaging the circuit board or the component.
  • Mount the resistor with adequate space around it to allow for proper air circulation and heat dissipation. Cement resistors can operate at high temperatures.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 51511366201

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4.3 ★★★★★
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Marc Evans
Phoenix, US
★★★★★ 5
Sounds great and the 360 spatial sound mapping is amazing.
I was very happy with my previous AVR, but when it failed I took the opportunity to get up to date and after some research I settled on this. I am so happy I did. The positive reviews were not lying. This AVR sounds down right amazing considering the price point. Love the Chromecast feature as well as the Spotify integration. However, it's the movie audio that really shines. After the very short calibration, their 360 spatial sound mapping when switched on really makes such a huge difference. Most of us will not be able to make a dedicated theater room, so this do the corrections for speaker placement is next level. Not to mention their virtual speaker placement technology. I don't know how it's done, but when I 1st used it, this thing had me amazed at sound placement from areas where the sound should be coming from, but I know I had no speaker there. Even the short calibration was impressive. At the end of the process it knows not only where you are in relation to listening position, but it also knows exactly where each and every speaker is relative to each other in the room including their height. Remarkable. OCD me verified the measurements which you can displayed, with a laser measuring tool. Now my biggest issue is that I now feel the need to go through all my movie collection to hear the difference.
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Reviewed in the United States on August 18, 2024
T
Verified Purchase
T. Platt
Cuba, US
★★★★★ 1
Product does not function as befits a brand name like Sony
Review updated after TWO returns to the repair center and MANY calls to both Support and the CS Escalation department: I'M STILL NOT PLEASED WITH THIS PRODUCT. During startup, this receiver bounces back and forth from input source to input source as if I triggered a roulette wheel. Where will it finally stop? In my case, I most often use Video input. Sometimes during startup, it will momentarily display the Video input as expected, but will then start jumping/fishing around to other inputs types, including those I've never used. Eventually, it may return to the Video input, but it will not display the actual video or audio content. Instead, it just displays a black banner that reads VIDEO. I then have to turn the receiver off and on again hoping that maybe it will work this time. Neither Sony's escalation Team, nor the repair facility will answer the simple question, "What SHOULD it do when I first turn it on?" In addition, on at least two occasions, during startup, I saw PLEASEWAIT written across the display for 75 seconds before the device actually started up OR rebooted. (Note: THIS issue appears to be resolved by the repair center replacing a circuit board.) Another related annoyance is that when video content changes (e.g., from a show to a commercial, back to a commercial on YouTube), each break in the chain displays 5+ seconds of black screen even though you can hear the audio. This doesn't sound like much, but when it does this every time, it gets annoying AND is infinitely longer than my previous 10 y/o receiver.) About 2-3 times an hour, while viewing consistent content from the same input, the screen will suddenly go black, then the audio drops out, and then it will flash a HDCP 2.3 warning blue screen. Unacceptable! In short, and IMHO, the audio quality is very good, but basic functionality is SEVERELY clunky. Again, IMHO, this product should have NEVER gone to market. The combination of poor functionality AND a dismal customer experience forever diminishes Sony's former world-class brand status. P.S.: Sony's Escalation department told me that they simply DO NOT provide refunds if you've had the product more than 30 days. So make sure that you test ALL functionality as soon as it arrives. Caveat emptor.
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Reviewed in the United States on September 16, 2025
B
Verified Purchase
Brian
Massapequa, US
★★★★★ 5
GEARit 14/2 Speaker Wire
Color: 14 AWG, Size: 20 Feet
Priced well and a quality product with quick shipping.
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Reviewed in the United States on February 24, 2026
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Verified Purchase
Mohan
Waukegan, US
★★★★★ 5
Quality
Color: 14 AWG, Size: 500 Feet
Good quality
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Reviewed in the United States on January 25, 2026
R
Verified Purchase
Rene Salo
Louisville, US
★★★★★ 5
Great price
Color: 14 AWG, Size: 20 Feet
I almost gave it 4 stars cuz I'm not 100% on the gauge being accurate. I have some 16 gauge kicker wire from a long time ago left and it's barely thicker. Granted I don't have a measuring tool so the kicker wire could be over sized but no matter what this wire is close enough to right if not exactly right. But even if it was slightly under for I think $13 it's still a very very good price so if I could verify it was 14 gauge exactly I would give 6 stars
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Reviewed in the United States on February 23, 2024

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