MFS1/2DCT52R10R0F Equivalent & Substitute Parts

Part Overview

The MFS1/2DCT52R10R0F is a 10 Ohms ±1% 0.5W through-hole axial resistor manufactured by KOA Speer Electronics, Inc. This metal film resistor is designed for automotive applications and meets AEC-Q200 qualification standards. The component is currently in active production status with 925 pieces available in new original inventory. Substitute parts are identified when original stock becomes unavailable or when procurement lead times require alternative sourcing from qualified manufacturers.

Substiute Parts

MFS1/2DCT52R10R0F

KOA Speer Electronics, Inc.In Stock: 941MFS1/2DCT52R10R0F Datasheet

Current PartRFQ

SFR16S0001009FR500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 28773SFR16S0001009FR500 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MFS1/2DCT52R10R0F is determined by strict equivalence across the following critical parameters:

• Resistance value: 10 Ohms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Composition: Metal Film (exact match required)
• Package: Axial through-hole (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The SFR16S0001009FR500 from Vishay Beyschlag/Draloric/BC Components meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the MFS1/2DCT52R10R0F and SFR16S0001009FR500 are active production components with full ROHS3 compliance and REACH unaffected status. The KOA Speer MFS1/2DCT52R10R0F carries explicit AEC-Q200 automotive qualification. The Vishay SFR16S0001009FR500 is suitable for equivalent applications where automotive qualification documentation is not contractually mandated. Selection between these parts should be based on procurement availability, lead time requirements, and specific automotive qualification requirements of the end application.

Frequently Asked Questions (FAQ)

Q: Can the SFR16S0001009FR500 replace the MFS1/2DCT52R10R0F in automotive applications?

A: The SFR16S0001009FR500 matches all electrical and mechanical parameters. However, the MFS1/2DCT52R10R0F carries explicit AEC-Q200 qualification. Use the Vishay part only if your application does not require documented AEC-Q200 compliance.

Q: Are there physical dimension differences between these parts?

A: Yes. The MFS1/2DCT52R10R0F measures 0.091" diameter × 0.248" length (2.30mm × 6.30mm). The SFR16S0001009FR500 measures 0.075" diameter × 0.138" length (1.90mm × 4.60mm). Both are axial through-hole packages and functionally equivalent, but board layout and mechanical clearance must be verified.

Q: Do both parts have identical temperature performance?

A: Both parts operate across -55°C to 155°C with ±100ppm/°C temperature coefficient, providing identical thermal performance characteristics.

Q: Are both parts RoHS compliant?

A: Both the MFS1/2DCT52R10R0F and SFR16S0001009FR500 are ROHS3 compliant and REACH unaffected.