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Kitchen Appliance

Sharp SMD2470AS

4 source-linked failure reports. Most reported: Overheating. Typical failure around 3.1 yr.

Reliability signal — · Insufficient data · data confidence Very Low

4 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

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4 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
Overheating
Typical first failure
3.1 yr
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.

  • Overheating2 · 50%
  • Injury-related incident1 · 25%
  • Fire / ignition1 · 25%

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

37

Failure reports

4

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Median repair cost

—

Still recommend

—

% repaired

—

% mfr warranty

—

% extended warranty

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% support helpful

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What breaks?

What breaks? · reports

Injury-related incident

Microwave Ovens (264)

9 months

Government / agencyIndexed Oct 28, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20190611-3780A-2147380471. Severity: Injury, First Aid Received by Non-Medical Professional. Matched catalog product: Sharp SMD2470AS. Incident: My mother in law, [REDACTED], was typing on the microwave's open key pad and the pad closed on her finger, wedging it inside the unit between the pad and top of the microwave. She was unable to get her finger out of the microwave. After significant pulling, her finger came free. She injured her finger as a result.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

9 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

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Overheating

Microwave Ovens (264)

65 months

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

SaferProducts.gov consumer incident report 20221127-FB8A2-2147352369. Matched catalog product: Sharp SMD2470AS. Source model text: SMD2470ASY. Incident: Turned on microwave for 30 seconds to melt chocolate chips in a microwave safe glass bowl. Within a few seconds it made a lot of noise - buzzing, grinding, arcing. After 14 seconds I opened the door and it was smoking. It smelled like burnt wire/electrical insulation. I unplugged it and haven't used it since.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

65 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

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Overheating

Microwave Ovens (264)

5 months

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

SaferProducts.gov consumer incident report 20170919-903CF-2147397343. Severity: Incident, No Injury. Matched catalog product: Sharp SMD2470AS. Source model text: Sharp SMD2470ASY. Incident: Was using the microwave when it begin to overheat and began smoking and arcing. This is the second / replacement unit because the first one I had did the same thing.

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

92%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Fire / ignition

Microwave Ovens (264)

115 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20260126-BB11A-2147324209. Severity: Incident, No Injury. Product: Sharp SMD2470AS (Sharp microwave drawer, 24 inch, 1.2 cubic ft). Incident: While the microwave was in normal operation, it spontaneously malfunctioned and caught fire. There were visible sparks, smoke, and melted plastic rising from inside the unit. The sparks and smoke originated from within the cooking compartment, specifically from the side area above where food is placed. At the time of the incident, we were reheating approximately one cup of pasta in a microwave-safe bowl. The microwave was set to regular high mode and had been running for less than one minute when the event occurred. There was no misuse, no metal, no oversized load, and no deviation from standard, intended use. Upon observing the sparks and smoke, I immediately unplugged the microwave and used a wet dishcloth to extinguish the combustible material. Thankfully, there were no physical injuries, and property damage was limited to the dish towel used to stop the fire. However, this outcome was due solely to immediate intervention; the situation presented a clear and serious fire and safety hazard. My son, my husband, and I witnessed the incident. The microwave drawer is installed in a cabinet designed specifically for a built-in microwave and was installed by a professional contractor. The unit was used and maintained appropriately at all times. This incident was clearly the result of a faulty product. A household microwave should never emit sparks, smoke, or melting internal components during routine reheating, nor should it pose a fire risk to consumers using it exactly as intended.

UnverifiedEvidence ★★★★☆
View report details

Months until failure

115 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

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

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