LNT2W152MSEFBB Equivalent & Substitute Parts

Part Overview

The LNT2W152MSEFBB is a 1500 µF, 450 V aluminum electrolytic capacitor manufactured by Nichicon, designed for general purpose applications requiring high capacitance and voltage ratings. This radial, can-style component features screw terminals for secure chassis mounting and is rated for 5000 hours of operation at 105°C. The part is currently active in production with full RoHS3 compliance and REACH compliance status. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series, ensuring direct functional interchangeability in circuit designs.

Key Parameters

Parameter	Value
Capacitance	1500 µF
Voltage Rating	450 V
Tolerance	±20%
Lifetime @ Temperature	5000 Hrs @ 105°C
Operating Temperature Range	-25°C ~ 105°C
Ripple Current @ 120 Hz	9.2 A
Ripple Current @ 10 kHz	12.88 A
Lead Spacing	0.866" (22.00 mm)
Diameter	2.008" (51.00 mm)
Height (Seated Max)	4.843" (123.00 mm)
Mounting Type	Chassis Mount
Package Type	Radial, Can - Screw Terminals
Polarization	Polar
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the LNT2W152MSEFBB is determined by strict equivalence across the following critical parameters:

Capacitance value: 1500 µF (exact match required)
Voltage rating: 450 V (exact match required)
Tolerance: ±20% (exact match required)
Lifetime rating: 5000 Hrs @ 105°C (exact match required)
Operating temperature range: -25°C ~ 105°C (exact match required)
Ripple current specifications: 9.2 A @ 120 Hz and 12.88 A @ 10 kHz (exact match required)
Physical dimensions: 2.008" diameter, 4.843" height, 0.866" lead spacing (exact match required)
Package configuration: Radial, Can - Screw Terminals (exact match required)
Compliance certifications: RoHS3 and REACH (exact match required)

The LNT2W152MSEF meets all substitution criteria as a parametric equivalent within the Nichicon LNT series.

Parameter Comparison

Parameter	LNT2W152MSEFBB (Main)	LNT2W152MSEF (Substitute)
Manufacturer	Nichicon	Nichicon
Series	LNT	LNT
Capacitance	1500 µF	1500 µF
Voltage Rating	450 V	450 V
Tolerance	±20%	±20%
Lifetime @ 105°C	5000 Hrs	5000 Hrs
Operating Temperature	-25°C ~ 105°C	-25°C ~ 105°C
Ripple Current @ 120 Hz	9.2 A	9.2 A
Ripple Current @ 10 kHz	12.88 A	12.88 A
Lead Spacing	0.866" (22.00 mm)	0.866" (22.00 mm)
Diameter	2.008" (51.00 mm)	2.008" (51.00 mm)
Height (Seated Max)	4.843" (123.00 mm)	4.843" (123.00 mm)
Mounting Type	Chassis Mount	Chassis Mount
Package Type	Radial, Can - Screw Terminals	Radial, Can - Screw Terminals
Polarization	Polar	Polar
Product Status	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Affected	REACH Affected

Engineering Selection Recommendations

Both the LNT2W152MSEFBB and LNT2W152MSEF are active production components from Nichicon with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and packaging preferences. The LNT2W152MSEFBB is available in bulk packaging with 658 units in stock, while the LNT2W152MSEF is available in bulk packaging with 1006 units in stock. Both parts maintain full RoHS3 and REACH compliance, ensuring regulatory conformance for applications requiring environmental and hazardous substance restrictions. The identical parametric specifications guarantee direct functional interchangeability without circuit redesign or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can the LNT2W152MSEF be used as a direct replacement for the LNT2W152MSEFBB?

A: Yes. Both parts are parametric equivalents with identical capacitance (1500 µF), voltage rating (450 V), tolerance (±20%), lifetime (5000 Hrs @ 105°C), ripple current specifications, physical dimensions, and mounting configuration. Direct substitution is supported without circuit modification.

Q: Are there differences in compliance certifications between these parts?

A: No. Both parts carry identical RoHS3 and REACH compliance status, ensuring equivalent regulatory qualification for applications subject to environmental restrictions.

Q: What determines substitution eligibility for this capacitor?

A: Substitution requires exact equivalence across capacitance value, voltage rating, tolerance, lifetime rating, operating temperature range, ripple current specifications at both 120 Hz and 10 kHz, physical dimensions (diameter, height, lead spacing), package configuration (radial can with screw terminals), and compliance certifications.

Q: Are the screw terminal configurations identical?

A: Yes. Both parts feature identical radial, can-style screw terminal configurations with 0.866" (22.00 mm) lead spacing, ensuring mechanical compatibility with existing PCB layouts and chassis mounting hardware.

Q: What is the significance of the part number suffix difference?

A: The LNT2W152MSEFBB and LNT2W152MSEF are distinct part numbers within the Nichicon LNT series that maintain identical electrical and mechanical specifications. The suffix variation reflects internal Nichicon designation but does not affect functional performance or interchangeability.

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