LNT2D103MSEN Equivalent & Substitute Parts

Part Overview

The LNT2D103MSEN is a 10000 µF, 200 V aluminum electrolytic capacitor manufactured by Nichicon in the LNT series. This radial, can-style component features screw terminals for chassis mount applications and is rated for 2000 hours at 105°C. The part is Active status and widely used in general purpose applications requiring high capacitance and voltage ratings. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the specified tolerances and operational ranges.

Substiute Parts

LNT2D103MSEN

NichiconIn Stock: 1034LNT2D103MSEN Datasheet

Current PartRFQ

LNT2D103MSE

NichiconIn Stock: 1164LNT2D103MSE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the LNT2D103MSEN is determined by strict equivalence across the following critical parameters:

• Capacitance value: 10000 µF (exact match required)
• Voltage rating: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• Lifetime specification: 2000 Hrs @ 105°C (exact match required)
• Operating temperature range: -25°C ~ 105°C (exact match required)
• Polarization: Polar (exact match required)
• Package type: Radial, Can - Screw Terminals (exact match required)
• Mounting type: Chassis Mount (exact match required)
• Lead spacing: 1.252" (31.80 mm) (exact match required)
• Physical dimensions: 3.000" Dia × 4.843" Height (exact match required)

The LNT2D103MSE meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the LNT2D103MSEN and LNT2D103MSE are Active status components from Nichicon's LNT series. Both parts maintain ROHS3 compliance and REACH affected status, ensuring regulatory alignment for industrial and commercial applications. The parts are electrically and mechanically equivalent across all critical parameters. Selection between these parts may be based on inventory availability and supply chain considerations, as both meet identical electrical and mechanical specifications for chassis mount, screw terminal aluminum electrolytic capacitor applications.

Frequently Asked Questions (FAQ)

Q: Can LNT2D103MSE be used as a direct replacement for LNT2D103MSEN?

A: Yes. Both parts are parametric equivalents with identical capacitance (10000 µF), voltage rating (200 V), tolerance (±20%), lifetime (2000 Hrs @ 105°C), operating temperature range (-25°C ~ 105°C), physical dimensions, lead spacing, and mounting configuration. The ripple current at 10 kHz differs slightly (9.43 A vs. 9.84 A), but both remain within acceptable operational parameters for general purpose applications.

Q: Are there any mechanical compatibility concerns when substituting these parts?

A: No. Both parts feature identical package types (Radial, Can - Screw Terminals), lead spacing (1.252" / 31.80 mm), physical diameter (3.000" / 76.20 mm), and height (4.843" / 123.00 mm). Chassis mount applications require no PCB layout modifications.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both LNT2D103MSEN and LNT2D103MSE are ROHS3 compliant, REACH affected, and classified under ECCN EAR99 with HTSUS code 8532.22.0085.

Q: What is the significance of the ripple current difference at 10 kHz?

A: The LNT2D103MSE operates at 9.43 A @ 10 kHz compared to 9.84 A @ 10 kHz for the LNT2D103MSEN. This minor difference does not affect substitution eligibility, as both values support the same general purpose applications and thermal management requirements.