Is there a pin-compatible replacement for MOF2WS-100KΩ±5%T?

Yes, several axial resistors like MOF3WS-100KΩ±5%T share the same 2-pin through-hole form factor and are generally pin-compatible. However, you should always verify physical body dimensions to ensure fit.

What risks should I check before replacing MOF2WS-100KΩ±5%T?

Ensure the replacement's power rating provides sufficient margin (≥3W is recommended). If considering a different technology (e.g., Metal Film instead of Metal Oxide), confirm it meets application-specific needs like pulse handling.

MOF2WS-100KΩ±5%T Alternatives, Datasheet & Cross Reference | Ningbo Songle Relay Co., Ltd.

Find and compare alternatives for the MOF2WS-100KΩ±5%T, a 2W 100kΩ axial resistor. Key considerations for replacement include power rating, tolerance, and resistor technology.

AI replacement insight

Electrical risklow

Low if power rating is matched or exceeded. Technology change from Metal Oxide to Metal Film may affect pulse handling.

Package risklow

All candidates are axial and should be form-fit compatible, but body dimensions should be checked.

Can it be replaced directly?

Yes, MOF3WS-100KΩ±5%T is a strong candidate for direct replacement, offering a higher power rating in the same package and technology.

Best replacement path

Upgrade to a 3W resistor like MOF3WS-100KΩ±5%T for a direct technology match or MF3WS-100KΩ±1% T for improved precision.

Main risk

The primary risk is using a replacement with an insufficient power rating or a different technology (e.g., Metal Film) without verifying application needs.

Recommended alternatives

This 3W resistor is a power upgrade with the same resistance, tolerance, and technology.

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Alternative comparison matrix

Feature / factor	MOF2WS-100KΩ±5%T	MOF3WS-100KΩ±5%T	MF3WS-100KΩ±1% T	Compatibility / risk
Power	2.0 W	3.0 W	3.0 W	3.0 W — Provides higher safety margin.; MF3WS-100KΩ±1% T: Provides higher safety margin.
Resistance	100kΩ	100kΩ	-	100kΩ — matched
Tolerance	±5%	±5%	±1%	±5% / ±1% — matched; MF3WS-100KΩ±1% T: Tighter tolerance is a safe upgrade.
Tcr	±700 PPM/°C	±700 ppm/°C	±100 ppm/°C	±700 ppm/°C / ±100 ppm/°C — matched; MF3WS-100KΩ±1% T: Improved temperature stability.
Package	Axial	Axial	Axial	Axial — Verify physical dimensions if space is constrained.; MF3WS-100KΩ±1% T: matched
Technology	Metal Oxide Film	-	Metal Film	Metal Film — Target is Metal Oxide. Review for pulse/surge differences.

Application & sourcing insights

Questions & answers

MF3WS-100KΩ±1% T is a strong upgrade, offering higher power (3W), tighter tolerance (±1%), and better temperature stability. MOF3WS-100KΩ±5%T is also a good choice with a higher power rating and the same technology.