ProjectsPricingInsights

Best Alternatives to 0603WAF1912T5E

Package: 0603 (1608 Metric)UNI-ROYALChip Resistor - Surface MountResistance: 19.1 kΩTolerance: ±1%Power Rating: 0.1 WPackage / Case: 0603 (1608 Metric)Technology: Thick Film

0603WAF1912T5E is a 19.1 kΩ, ±1%, 0.1 W 0603 thick-film resistor. Listed alternatives are relaxed-value options, not exact replacements.

AI replacement insight

Electrical riskmedium

all kept parts differ in ohms

Package risklow

0603 and 2 pins match

Firmware risklow

passive part

Sourcing riskmedium

some URLs missing

Can it be replaced directly?

No confirmed direct replacement is present in this candidate set.

Best replacement path

Use an exact 19.1 kΩ 0603 part first; among listed parts, FRC0603F1872TS is closest.

Main risk

Resistance mismatch can shift divider, gain, bias, or timing values.

Recommended alternatives

6
FRC0603F1872TS package
FRC0603F1872TS

FOJAN

Needs validationmedium risk

0603 18.7 kΩ option with matching tolerance and power, requiring circuit review.

View details

Alternative comparison matrix

Feature / factor0603WAF1912T5EFRC0603F1872TSRC0603FR-0720KLFRC0603F2002TSCompatibility / risk
Package06030603--0603 — same EIA size
Pinout2 pins2 pins--2 pins — 2-terminal chip
Resistance19.1 kΩ18.7 kΩ--20 kΩ — +4.7%
Tolerance±1%±1%--±1% — same class
Power0.1 W0.1 W--0.1 W — no extra margin

Application & sourcing insights

Questions & answers

From this list, FRC0603F1872TS is closest at 18.7 kΩ, but it is still a relaxed-value substitute.