LXZ63VB331M10X30LL Equivalent & Substitute Parts

Part Overview

The LXZ63VB331M10X30LL is a 330 µF, 63 V aluminum electrolytic capacitor in radial, can package manufactured by Chemi-Con. This component is rated for 5000 hours at 105°C and is designed for general-purpose applications. The part is currently listed as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement planning.

Substiute Parts

LXZ63VB331M10X30LL

Chemi-ConIn Stock: 945LXZ63VB331M10X30LL Datasheet

Current PartRFQ

ELXZ630ELL331MJ30S

Chemi-ConIn Stock: 2272ELXZ630ELL331MJ30S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LXZ63VB331M10X30LL is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Capacitance value: 330 µF (exact match required)
• Voltage rating: 63 V (exact match required)
• Tolerance: ±20% (exact match required)
• Ripple current specifications: 650 mA @ 120 Hz and 1.3 A @ 100 kHz (exact match required)
• Impedance: 90 mOhms (exact match required)
• Operating temperature range: -55°C ~ 105°C (exact match required)
• Lifetime rating: 5000 Hrs @ 105°C (exact match required)

Mechanical Equivalence Criteria:

• Lead spacing: 0.197" (5.00 mm) (exact match required)
• Diameter: 0.394" (10.00 mm) (exact match required)
• Mounting type: Through Hole (exact match required)
• Package type: Radial, Can (exact match required)

The ELXZ630ELL331MJ30S meets all electrical equivalence criteria. A minor height variation exists (1.240" vs. 1.181"), which must be evaluated against specific PCB layout constraints.

Parameter Comparison

Engineering Selection Recommendations

The ELXZ630ELL331MJ30S is a direct electrical equivalent to the LXZ63VB331M10X30LL across all specified electrical parameters. Both components are manufactured by Chemi-Con within the LXZ series and share identical capacitance, voltage rating, tolerance, ripple current specifications, impedance, and operating temperature range.

Product Status Consideration: The LXZ63VB331M10X30LL is obsolete, while the ELXZ630ELL331MJ30S is active. The substitute part ensures continued availability for new production and field replacements.

Compliance Advantage: The ELXZ630ELL331MJ30S is ROHS3 compliant, whereas the original part is RoHS non-compliant. This substitution improves regulatory compliance for systems subject to RoHS requirements.

Certification Advantage: The ELXZ630ELL331MJ30S carries AEC-Q200 automotive qualification, providing additional reliability assurance for applications requiring automotive-grade components.

Mechanical Consideration: The substitute part has a maximum seated height of 1.240" (31.50 mm) compared to 1.181" (30.00 mm) for the original. This 0.059" (1.50 mm) increase must be evaluated against PCB layout constraints, clearance requirements, and component placement density in the target application.

Frequently Asked Questions (FAQ)

Q: Can the ELXZ630ELL331MJ30S be used as a direct replacement for the LXZ63VB331M10X30LL?

A: The ELXZ630ELL331MJ30S is electrically equivalent across all specified parameters. The primary consideration is the height difference of 0.059" (1.50 mm). If PCB layout and clearance allow this height variation, the substitute is compatible. If height is constrained, layout verification is required.

Q: What is the significance of the height difference between these two parts?

A: The LXZ63VB331M10X30LL has a maximum seated height of 1.181" (30.00 mm), while the ELXZ630ELL331MJ30S measures 1.240" (31.50 mm). This 1.50 mm difference may affect PCB routing, component stacking, or enclosure clearance. Verify that the substitute height does not violate design constraints before implementation.

Q: Why is the original part listed as obsolete?

A: The LXZ63VB331M10X30LL is marked as obsolete by the manufacturer. The ELXZ630ELL331MJ30S is the active equivalent within the LXZ series, ensuring continued supply and support for this capacitance and voltage rating.

Q: What compliance advantages does the substitute offer?

A: The ELXZ630ELL331MJ30S is ROHS3 compliant and carries AEC-Q200 automotive qualification. The original part is RoHS non-compliant and has no listed certifications. These improvements make the substitute suitable for regulated markets and automotive applications.

Q: Are the electrical specifications identical between these parts?

A: Yes. Both parts share identical capacitance (330 µF), voltage rating (63 V), tolerance (±20%), ripple current specifications (650 mA @ 120 Hz and 1.3 A @ 100 kHz), impedance (90 mOhms), operating temperature range (-55°C ~ 105°C), and lifetime rating (5000 Hrs @ 105°C).

Q: What is the lead spacing for both parts?

A: Both the LXZ63VB331M10X30LL and ELXZ630ELL331MJ30S have a lead spacing of 0.197" (5.00 mm), ensuring identical through-hole PCB footprint compatibility.

Q: Is the substitute part available in the same packaging as the original?

A: Both parts use radial, can package with through-hole mounting. The original is listed with standard packaging, while the substitute is available in bulk packaging. The component form factor and mounting method are identical.