MFS1/2DCT52R1002F Equivalent & Substitute Parts

Part Overview

The MFS1/2DCT52R1002F is a 10 kOhms ±1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration, manufactured by KOA Speer Electronics, Inc. This component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 916 units available in inventory.

Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and compliance certifications align with the original component, enabling direct replacement in circuit designs without performance degradation.

Substiute Parts

MFS1/2DCT52R1002F

KOA Speer Electronics, Inc.In Stock: 967MFS1/2DCT52R1002F Datasheet

Current PartRFQ

SFR16S0001002FR500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 32524SFR16S0001002FR500 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MFS1/2DCT52R1002F is determined by strict equivalence across the following critical parameters:

• Resistance value: 10 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Composition: Metal Film (exact match required)
• Package configuration: 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 SFR16S0001002FR500 from Vishay Beyschlag/Draloric/BC Components meets all substitution criteria and is classified as a direct equivalent part.

Parameter Comparison

Engineering Selection Recommendations

Both the MFS1/2DCT52R1002F and SFR16S0001002FR500 are active production components with full ROHS3 compliance and REACH unaffected status. Both parts carry identical electrical specifications and operating parameters. Selection between these parts may be based on availability, lead time, or supply chain requirements, as electrical and mechanical performance are equivalent.

The MFS1/2DCT52R1002F includes automotive AEC-Q200 qualification. The SFR16S0001002FR500 specification does not explicitly list automotive qualification features in the provided data. For applications requiring automotive-grade certification, the original MFS1/2DCT52R1002F is the specified choice.

Frequently Asked Questions (FAQ)

Q: Can SFR16S0001002FR500 be used as a direct replacement for MFS1/2DCT52R1002F?

A: Yes, the SFR16S0001002FR500 meets all electrical and mechanical equivalence criteria: identical resistance value, tolerance, power rating, composition, package type, temperature coefficient, and operating temperature range. Both components are ROHS3 compliant and in active production.

Q: What is the physical size difference between these parts?

A: The MFS1/2DCT52R1002F has a diameter of 0.091" (2.30mm) and length of 0.248" (6.30mm). The SFR16S0001002FR500 has a diameter of 0.075" (1.90mm) and length of 0.138" (4.60mm). The Vishay part is physically smaller. Both are axial through-hole components suitable for standard PCB mounting.

Q: Are there automotive qualification differences?

A: The MFS1/2DCT52R1002F is specified as AEC-Q200 qualified for automotive applications. The SFR16S0001002FR500 does not list automotive qualification in the provided specifications. For automotive-grade applications, the KOA Speer part is the appropriate selection.

Q: Do both parts have the same temperature performance?

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

Q: What compliance certifications apply to both parts?

A: Both the MFS1/2DCT52R1002F and SFR16S0001002FR500 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.21.0090.