EMVL250ARA331MJA0G Equivalent & Substitute Parts

Part Overview

The EMVL250ARA331MJA0G is a 330 µF, 25 V aluminum electrolytic capacitor manufactured by Chemi-Con in the Alchip™ MVL series. This surface mount radial can capacitor is designed for general purpose applications requiring stable capacitance performance across industrial temperature ranges. The part is Active status and RoHS3 compliant, making it suitable for modern electronic assemblies. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are required due to inventory constraints, supply chain considerations, or design flexibility needs.

Substiute Parts

EMVL250ARA331MJA0G

Chemi-ConIn Stock: 754EMVL250ARA331MJA0G Datasheet

Current PartRFQ

25TRV330M10X10.5

RubyconIn Stock: 143325TRV330M10X10.5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the EMVL250ARA331MJA0G is determined by strict equivalence in the following parameters:

• Capacitance Value: 330 µF (exact match required)
• Voltage Rating: 25 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package Type: Radial, Can - SMD (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Physical Footprint: 0.394" Dia (10.00mm) with compatible height and land size
• Compliance: RoHS3 compliant, MSL 1 rating

The substitute part 25TRV330M10X10.5 from Rubycon meets all mandatory electrical and mechanical criteria. Variations in lifetime rating, ripple current specifications, and packaging format (Tape & Reel vs. standard packaging) do not preclude substitution when these parameters are not critical to the application.

Parameter Comparison

Engineering Selection Recommendations

Both the EMVL250ARA331MJA0G and 25TRV330M10X10.5 are Active status products with full RoHS3 compliance and unlimited moisture sensitivity level ratings. Selection between these parts should be based on the following engineering considerations:

EMVL250ARA331MJA0G (Chemi-Con) is appropriate when the original design specification requires the Alchip™ MVL series characteristics or when the 5000 hour lifetime at 105°C is sufficient for the application.

25TRV330M10X10.5 (Rubycon) provides enhanced performance with 8000 hour lifetime at 105°C and significantly higher ripple current handling (510 mA @ 120 Hz and 850 mA @ 100 kHz compared to 238 mA and 257.04 mA respectively). The maximum seated height of 0.413" (10.50mm) versus 0.406" (10.30mm) requires verification against PCB clearance constraints. Both parts share identical land size footprints and mounting requirements.

Both parts are suitable for general purpose applications across the -40°C to 105°C operating temperature range with identical electrical ratings and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can 25TRV330M10X10.5 be used as a direct replacement for EMVL250ARA331MJA0G?

A: Yes. Both parts have identical capacitance (330 µF), voltage rating (25 V), tolerance (±20%), polarization, and surface mount package specifications. The physical footprint and land size are compatible. The height difference of 0.007" (0.20mm) must be verified against PCB clearance requirements.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (Chemi-Con vs. Rubycon), series designation (Alchip™ MVL vs. TRV), lifetime rating (5000 Hrs vs. 8000 Hrs @ 105°C), and ripple current capacity. The Rubycon part offers higher ripple current handling and extended lifetime. Maximum seated height differs by 0.007" (0.20mm).

Q: Are both parts RoHS3 compliant?

A: Yes. Both EMVL250ARA331MJA0G and 25TRV330M10X10.5 are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What packaging formats are available?

A: EMVL250ARA331MJA0G is available in standard packaging. 25TRV330M10X10.5 is supplied in Tape & Reel (TR) format. Both are surface mount components.

Q: Do these parts have the same operating temperature range?

A: Yes. Both parts operate across -40°C to 105°C with identical temperature specifications.

Q: Which part should be selected for high ripple current applications?

A: The 25TRV330M10X10.5 is suitable for applications requiring higher ripple current handling, with ratings of 510 mA @ 120 Hz and 850 mA @ 100 kHz compared to 238 mA and 257.04 mA for the EMVL250ARA331MJA0G.