LLG2D152MELC30 Equivalent & Substitute Parts

Part Overview

The LLG2D152MELC30 is a 1500 µF, 200 V aluminum electrolytic capacitor in radial, can snap-in package manufactured by Nichicon. This component is classified as Active product status and is designed for general purpose applications requiring high capacitance density in a compact through-hole form factor. Equivalent and substitute parts are identified when design requirements necessitate alternative sourcing, improved thermal performance, or component availability optimization while maintaining electrical and mechanical compatibility.

Substiute Parts

LLG2D152MELC30

NichiconIn Stock: 274060LLG2D152MELC30 Datasheet

Current PartRFQ

LGG2D152MELC30

NichiconIn Stock: 274123LGG2D152MELC30 Datasheet

UpgradeRFQ

B43630C2158M000

EPCOS - TDK ElectronicsIn Stock: 274088B43630C2158M000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LLG2D152MELC30 are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Capacitance: 1500 µF
• Voltage Rating: 200 V
• Tolerance: ±20%
• Polarization: Polar

Mechanical Parameters (Must Match):

• Package Type: Radial, Can - Snap-In
• Mounting Type: Through Hole
• Lead Spacing: 0.394" (10.00mm)
• Physical Dimensions: 1.378" Dia (35.00mm), Height 1.260" (32.00mm)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

Substitutes are grouped into two categories: Upgrade substitutes offering enhanced thermal performance, and parametric equivalents from alternative manufacturers meeting identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

LGG2D152MELC30 (Upgrade Substitute): This Nichicon component is a direct upgrade offering extended operating temperature range to 105°C and corresponding lifetime rating of 2000 Hrs @ 105°C. All electrical and mechanical parameters remain identical to the main part. This substitute is suitable for applications requiring enhanced thermal margin or operation in elevated ambient temperature environments. Product status is Active with ROHS3 compliance maintained.

B43630C2158M000 (Parametric Equivalent): This EPCOS - TDK Electronics component meets all electrical and mechanical specifications of the main part. Operating temperature and lifetime ratings match the original specification at -40°C ~ 85°C and 2000 Hrs @ 85°C respectively. This substitute provides cross-manufacturer sourcing flexibility. Product status is Active with ROHS3 compliance maintained.

All substitute parts maintain identical package geometry, lead spacing, and mounting configuration, ensuring direct mechanical and electrical interchangeability within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can LGG2D152MELC30 be used as a direct replacement for LLG2D152MELC30?

A: Yes. The LGG2D152MELC30 is mechanically and electrically interchangeable with the LLG2D152MELC30. Both components share identical capacitance (1500 µF), voltage rating (200 V), tolerance (±20%), package type (Radial, Can - Snap-In), and physical dimensions. The LGG variant offers extended operating temperature capability to 105°C.

Q: What are the mechanical compatibility requirements for substitution?

A: All substitute parts must maintain identical lead spacing (0.394" / 10.00mm), package diameter (1.378" / 35.00mm), and seated height (1.260" / 32.00mm). These dimensions ensure compatibility with existing PCB layouts and snap-in mounting hardware without modification.

Q: Are all substitute parts RoHS compliant?

A: Yes. Both LGG2D152MELC30 and B43630C2158M000 are ROHS3 Compliant and REACH Unaffected, matching the compliance status of the main part LLG2D152MELC30.

Q: What is the difference between the main part and the upgrade substitute in terms of thermal performance?

A: The LGG2D152MELC30 upgrade substitute extends the maximum operating temperature from 85°C to 105°C and maintains the 2000-hour lifetime rating at this elevated temperature. The main part LLG2D152MELC30 is rated for 2000 Hrs @ 85°C. Both maintain identical electrical specifications.

Q: Can B43630C2158M000 from EPCOS be used interchangeably with Nichicon parts?

A: Yes. The B43630C2158M000 meets all electrical and mechanical specifications required for substitution. It provides cross-manufacturer sourcing capability while maintaining identical capacitance, voltage rating, tolerance, package type, and physical dimensions. Operating temperature and lifetime ratings are equivalent to the main part.

Q: Are there any ripple current differences between substitute parts?

A: Ripple current specifications vary among the parts. The main part LLG2D152MELC30 specifies 3.29 A @ 120 Hz and 4.935 A @ 50 kHz. The upgrade LGG2D152MELC30 specifies 2.57 A @ 120 Hz and 3.855 A @ 50 kHz. The parametric equivalent B43630C2158M000 specifies 3.13 A @ 100 Hz. Component selection should account for application ripple current requirements.