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Kitchen Appliance

Panasonic NN-SA661S

2 source-linked failure reports. Most reported: Fire / ignition. Typical failure around 5 mo.

Reliability signal — · Insufficient data · data confidence Very Low

2 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

—

2 confirmed failure reports · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue
Fire / ignition
Typical first failure
5 mo
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Fire / ignition2 · 100%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

5

Failure reports

2

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Median repair cost

—

Still recommend

—

% repaired

—

% mfr warranty

—

% extended warranty

—

% support helpful

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What breaks?

What breaks? · reports

Fire / ignition

Microwave Ovens (264)

Government / agencyIndexed Oct 22, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20190103-CBA09-2147383430. Matched catalog product: Panasonic NN-SA661S. Incident: On Christmas my wife was cooking in the kitchen when all of a sudden I heard a panic yell. I ran in and our microwave was having a spark fire that was turning into a fire on the inside. I opened the door to put it out where one of the sparks hit and burnt my finger. I took it outside away from our house. To prove it to Panasonic I turned it on again and took video and pictures of it happening and cleared again at my own risk. The microwave was heating butter in a clay bowl. There had never been any aluminum or metal products in the microwave and it literally was on FIRE! I contacted Panasonic and a couple emails later this was their (Panasonics) final response

UnverifiedEvidence ★★★★☆
View report details

Months until failure

Not stated

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Microwave Ovens (264)

5 months

Government / agencyIndexed Oct 22, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20160307-5FC6B-2147421124. Severity: Incident, No Injury. Product: Panasonic NN-SA661S (The microwave oven is approximately 20 inches in length, approximately 12 inches height, and approximately 14 1/2 inches depth; all outside measurements. Microwave is stainless steel and black exterior; white interior, glass turntable on a roller ring.). Incident: On approximately March 3, 2016, I put something in the microwave and it immediately made a strange noise. We turned around to looked and there were flames in the microwave in one area. We immediately cut power to the microwave and it stopped. It melted the exposed small light bulb on the right side of the microwave and blackened an area of the microwave near it also. This microwave never seemed to perform correctly from the time we bought it. Sometimes it would run on a very slow speed as the glass turntable turned and did not sound like it should as it was running. One complaint site: http://www.consumeraffairs.com/home_electronics/panasonic_microwave.html Sounds like many types/styles of Panasonic microwave ovens models/styles have had fires and various other problems. I just want my money back and these recalled before someone is seriously hurt!

UnverifiedEvidence ★★★★☆
View report details

Months until failure

5 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

84%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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