339LMB016M2EE Equivalent & Substitute Parts

Part Overview

The 339LMB016M2EE is a 33000 µF, 16 V aluminum electrolytic capacitor manufactured by Cornell Dubilier / Illinois Capacitor in the LMB series. This radial, can-style snap-in capacitor is designed for general-purpose applications requiring high capacitance at low voltage ratings. The part is currently active in production with 1012 units in stock.

Substitute parts are identified when equivalent electrical and mechanical specifications are met, allowing for component interchangeability in circuit designs. Substitution becomes necessary due to supply chain availability, manufacturing discontinuation, or design optimization requirements.

Substiute Parts

339LMB016M2EE

Cornell Dubilier / Illinois CapacitorIn Stock: 1060339LMB016M2EE Datasheet

Current PartRFQ

LGY1C333MELC35

NichiconIn Stock: 274158LGY1C333MELC35 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 339LMB016M2EE is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Capacitance value: 33000 µF (exact match)
• Voltage rating: 16 V (exact match)
• Tolerance: ±20% (exact match)
• Polarization: Polar (exact match)
• Operating temperature range: -40°C to 105°C (exact match)

Mechanical Equivalence Requirements:

• Package type: Radial, Can - Snap-In (exact match)
• Lead spacing: 0.394" (10.00mm) (exact match)
• Physical diameter: 1.378" (35.00mm) (exact match)
• Physical height: 1.457" (37.00mm) (exact match)
• Mounting type: Through Hole (exact match)

Compliance Requirements:

• RoHS3 Compliant status (exact match)

The substitute part LGY1C333MELC35 manufactured by Nichicon meets all electrical and mechanical equivalence criteria, enabling direct substitution in circuit applications where the 339LMB016M2EE is specified.

Parameter Comparison

Engineering Selection Recommendations

Both the 339LMB016M2EE and LGY1C333MELC35 are active production parts with full ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and use.

The LGY1C333MELC35 offers an extended lifetime rating of 5000 hours at 105°C compared to the 3000-hour rating of the 339LMB016M2EE, providing improved reliability in applications subject to sustained elevated temperature operation.

Both parts are electrically and mechanically equivalent across all specified parameters, including capacitance, voltage rating, tolerance, physical dimensions, lead spacing, and mounting configuration. Selection between these parts is based on supply availability, inventory position, and application-specific lifetime requirements.

Frequently Asked Questions (FAQ)

Q: Can the LGY1C333MELC35 be used as a direct replacement for the 339LMB016M2EE?

A: Yes. The LGY1C333MELC35 meets all electrical and mechanical equivalence criteria, including identical capacitance (33000 µF), voltage rating (16 V), tolerance (±20%), physical dimensions (1.378" diameter × 1.457" height), lead spacing (0.394"), and mounting type (through-hole radial snap-in). Both parts operate across the same temperature range (-40°C to 105°C) and are ROHS3 compliant.

Q: What is the difference in lifetime between these two parts?

A: The 339LMB016M2EE is rated for 3000 hours at 105°C, while the LGY1C333MELC35 is rated for 5000 hours at 105°C. This difference reflects manufacturer design specifications and does not affect electrical or mechanical compatibility.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical physical dimensions: 1.378 inches (35.00 mm) diameter, 1.457 inches (37.00 mm) seated height, and 0.394 inches (10.00 mm) lead spacing. Both use radial, can-style snap-in packaging with through-hole mounting.

Q: Do both parts meet current compliance standards?

A: Yes. Both the 339LMB016M2EE and LGY1C333MELC35 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component use.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. The identical lead spacing (0.394"), physical diameter (1.378"), and height (1.457") ensure mechanical compatibility with the same PCB footprint and snap-in mounting hardware.