Equivalent & Substitute Parts for MBA02040C3090FRP00

Part Overview

The MBA02040C3090FRP00 is a 309 Ohms ±1% 0.4W through-hole axial metal film resistor manufactured by Vishay Beyschlag/Draloric/BC Components. This component is designed for automotive applications and meets AEC-Q200 qualification standards. The part is currently in active production status with 762 pieces available in inventory.

Substitute parts are identified when equivalent electrical performance can be maintained within the allowed parameter tolerances for this resistor category, specifically when resistance value, tolerance, and composition remain constant while other characteristics such as power rating or packaging format may differ.

Substiute Parts

MBA02040C3090FRP00

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 814MBA02040C3090FRP00 Datasheet

Current PartRFQ

SFR16S0003090FR500

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 3218SFR16S0003090FR500 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MBA02040C3090FRP00 is determined by the following critical parameters:

• Resistance value must be 309 Ohms
• Tolerance must be ±1%
• Composition must be Metal Film
• Package type must be Axial
• Operating temperature range must support -55°C ~ 155°C
• RoHS3 compliance must be maintained

The substitute part SFR16S0003090FR500 meets all core electrical requirements. While the power rating differs (0.5W versus 0.4W), this represents a higher capacity rating that maintains functional equivalence. The temperature coefficient differs (±100ppm/°C versus ±50ppm/°C), which remains within acceptable industrial tolerances for this resistor category. Physical dimensions vary slightly due to the increased power rating, but both parts maintain standard axial through-hole form factor compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the MBA02040C3090FRP00 and SFR16S0003090FR500 are active production components from the same manufacturer with identical RoHS3 compliance status. The MBA02040C3090FRP00 is specified for automotive applications with AEC-Q200 qualification. The SFR16S0003090FR500 does not carry explicit automotive qualification designation in the provided data.

Selection between these parts should be based on application requirements: the MBA02040C3090FRP00 is appropriate for automotive circuits requiring AEC-Q200 compliance, while the SFR16S0003090FR500 serves general industrial applications. The higher power rating of the SFR16S0003090FR500 (0.5W) provides additional thermal margin in circuits where the original 0.4W specification may be marginal. The temperature coefficient difference (±100ppm/°C versus ±50ppm/°C) should be evaluated against circuit precision requirements.

Frequently Asked Questions (FAQ)

Q: Can SFR16S0003090FR500 be used as a direct replacement for MBA02040C3090FRP00 in automotive applications?

A: Both parts share identical resistance, tolerance, composition, and operating temperature range. However, the MBA02040C3090FRP00 carries AEC-Q200 automotive qualification while the SFR16S0003090FR500 does not. Automotive circuit designs requiring AEC-Q200 compliance should use the MBA02040C3090FRP00.

Q: What is the significance of the different power ratings?

A: The MBA02040C3090FRP00 is rated at 0.4W while the SFR16S0003090FR500 is rated at 0.5W. A higher power rating indicates greater thermal capacity. In applications where the circuit dissipates power at or near the 0.4W limit, the 0.5W part provides additional safety margin.

Q: How do the temperature coefficients differ?

A: The MBA02040C3090FRP00 has a temperature coefficient of ±50ppm/°C, while the SFR16S0003090FR500 has ±100ppm/°C. Lower temperature coefficients indicate better resistance stability across temperature variations. Applications requiring high precision should prioritize the lower coefficient specification.

Q: Are the physical dimensions compatible with the same PCB footprint?

A: Both parts are axial through-hole resistors with similar form factors. The MBA02040C3090FRP00 measures 0.063" diameter × 0.142" length, while the SFR16S0003090FR500 measures 0.075" diameter × 0.138" length. These minor dimensional differences are typical for axial resistors and generally accommodate standard through-hole spacing on PCBs designed for axial components.

Q: What packaging format differences exist?

A: The MBA02040C3090FRP00 is supplied in Tape & Reel (TR) format, while the SFR16S0003090FR500 is supplied in Cut Tape (CT) format. This affects procurement and assembly processes but does not impact electrical performance or component functionality.