ProjectsPricingInsights

Best Alternatives to 0603WAF1911T5E

Package: 0603UNI-ROYALChip Resistor - Surface MountResistance: 1.91 kΩTolerance: ±1%Power Rating: 0.1 WPackage / Case: 0603 (1608 Metric)Technology: Thick Film

0603WAF1911T5E is a 1.91kΩ ±1% 0603 thick-film resistor. Listed alternatives are parametric only and need circuit review.

AI replacement insight

Electrical riskmedium

all values differ

Package risklow

0603 matches

Firmware risklow

passive part

Sourcing riskmedium

one lifecycle unknown

Can it be replaced directly?

No direct pin-compatible replacement is verified from the provided data.

Best replacement path

Use a true 1.91kΩ 0603 ±1% part first; otherwise review 2.0kΩ options.

Main risk

Resistance change can shift circuit operation.

Recommended alternatives

6
0603WAF2001T5E package
0603WAF2001T5E

UNI-ROYAL

Needs validationmedium risk

0603WAF2001T5E is a same-size 2.0kΩ parametric option for 0603WAF1911T5E.

View details

Alternative comparison matrix

Feature / factor0603WAF1911T5E0603WAF2001T5ERC0603FR-072KLFRC0603F2001TSCompatibility / risk
Package06030603--0603 — same case
Pinoutunknown2 pins--2 pins — target missing
Resistance1.91kΩ2.0kΩ--2.0kΩ — +4.7%
Tolerance±1%±1%--±1% — same
Power0.1W0.1W--0.1W/field conflict — verify datasheet
Tcr±100ppm/°C-±100ppm/°C-±100ppm/°C — same

Application & sourcing insights

Questions & answers

From the listed parts, 2.0kΩ 0603 options are closest, but they are not exact replacements.