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Best Alternatives to 1206W4F4993T5E

Package: 1206UNI-ROYALChip Resistor - Surface MountResistance: 499 kΩTolerance: ±1%Power Rating: 0.25 WPackage / Case: 1206 (3216 Metric)Technology: Thick Film

1206W4F4993T5E is a 499kΩ ±1% 1206 thick film resistor. Listed alternatives are parametric only and need circuit review.

AI replacement insight

Electrical riskhigh

kept parts change value or tolerance

Package risklow

kept parts are 1206

Firmware risklow

passive part

Sourcing riskmedium

PDF checks are pending

Can it be replaced directly?

No verified direct replacement is shown from the provided evidence.

Best replacement path

Use a 1206, ±1%, 499kΩ part when possible; 470kΩ or 510kΩ options are relaxed.

Main risk

Resistance and tolerance changes can shift divider, bias, or timing results.

Recommended alternatives

3
1206W4F4703T5E package
1206W4F4703T5E

UNI-ROYAL

Needs validationmedium risk

1206W4F4703T5E is a same-size 470kΩ option requiring resistance review.

View details

Alternative comparison matrix

Feature / factor1206W4F4993T5E1206W4F4703T5EFRC1206J514 TSFRC1206J474 TSCompatibility / risk
Package12061206--1206 — same EIA size
Pinout2 terminal2 terminal--2 terminal — chip resistor
Resistance499kΩ470kΩ--510kΩ — +2.2% nominal
Tolerance±1%±1%--±5% — wider range
Power0.25W0.25W--0.25W — verify derating
Tcrmissing--±100ppm/°C—

Application & sourcing insights

Questions & answers

From the provided list, 1206W4F4703T5E is the closest, but it is 470kΩ and needs review.