LLS2D152MELB Equivalent & Substitute Parts

Part Overview

The LLS2D152MELB is a 1500 µF, 200 V aluminum electrolytic capacitor manufactured by Nichicon in the LLS series. This radial, can-style snap-in capacitor is rated for 3000 hours at 85°C and operates across the temperature range of -40°C to 85°C. The part is Active status and ROHS3 compliant, making it suitable for general-purpose applications requiring stable capacitance and ripple current handling. Equivalent and substitute parts are identified based on matching electrical specifications (capacitance, voltage rating, tolerance, lifetime, and ripple current performance) and mechanical compatibility (lead spacing, mounting type, and package style).

Key Parameters

Parameter	Value
Capacitance	1500 µF
Voltage Rating	200 V
Tolerance	±20%
Lifetime @ Temperature	3000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.394" (10.00 mm)
Mounting Type	Through Hole
Package / Case	Radial, Can - Snap-In
Polarization	Polar
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the LLS2D152MELB are qualified based on the following criteria:

Electrical Match: Capacitance (1500 µF), voltage rating (200 V), and tolerance (±20%) must be identical
Lifetime Requirement: Minimum 3000 hours at 85°C to maintain equivalent reliability
Mechanical Compatibility: Lead spacing of 0.394" (10.00 mm), through-hole mounting, and radial can snap-in package style
Operating Temperature: Full range of -40°C to 85°C
Compliance: ROHS3 compliance required

All identified substitutes meet these core parameters. Variations in physical dimensions (diameter and height) and ripple current ratings are secondary considerations that do not prevent functional substitution when the primary electrical and mechanical criteria are satisfied.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ 85°C	Lead Spacing	Size (Dia × Height)	Ripple Current @ 120 Hz	RoHS Status
LLS2D152MELB	Nichicon	1500 µF	200 V	±20%	3000 Hrs	0.394" (10.00 mm)	1.181" × 1.772" (30.00 × 45.00 mm)	4.13 A	ROHS3
LLS2D152MELC	Nichicon	1500 µF	200 V	±20%	3000 Hrs	0.394" (10.00 mm)	1.378" × 1.378" (35.00 × 35.00 mm)	4.06 A	ROHS3
380LX152M200A032	Cornell Dubilier Electronics (CDE)	1500 µF	200 V	±20%	3000 Hrs	0.394" (10.00 mm)	1.378" × 1.457" (35.00 × 37.00 mm)	3.87 A	ROHS3
380LX152M200A042	Cornell Dubilier Electronics (CDE)	1500 µF	200 V	±20%	3000 Hrs	0.394" (10.00 mm)	1.378" × 1.654" (35.00 × 42.00 mm)	3.9 A	ROHS3
LPX152M200H7P3	Cornell Dubilier Electronics (CDE)	1500 µF	200 V	±20%	1000 Hrs	0.394" (10.00 mm)	1.378" × 1.575" (35.00 × 40.00 mm)	3.6 A	ROHS3
SLPX152M200H7P3	Cornell Dubilier Electronics (CDE)	1500 µF	200 V	±20%	3000 Hrs	0.394" (10.00 mm)	1.378" × 1.575" (35.00 × 40.00 mm)	4.06 A	ROHS3

Engineering Selection Recommendations

Primary Substitutes (Preferred)

LLS2D152MELC, 380LX152M200A032, 380LX152M200A042, and SLPX152M200H7P3 are direct substitutes. All maintain the 3000-hour lifetime at 85°C, matching the reliability profile of the LLS2D152MELB. These parts are Active status and ROHS3 compliant. Selection among these should be based on physical space constraints within the application, as diameter and height vary across the group.

Secondary Substitute (Reduced Lifetime)

LPX152M200H7P3 meets all electrical and mechanical criteria but carries a reduced lifetime rating of 1000 hours at 85°C compared to the 3000-hour specification of the main part. This part is suitable only for applications where the reduced lifetime does not compromise system reliability requirements.

Compliance Considerations

All identified substitutes are ROHS3 compliant and REACH unaffected, maintaining regulatory alignment with the original part.

Frequently Asked Questions (FAQ)

Q: Can LLS2D152MELC be used as a direct replacement for LLS2D152MELB?

A: Yes. Both parts are manufactured by Nichicon, share identical electrical specifications (1500 µF, 200 V, ±20%, 3000 Hrs @ 85°C), and feature the same lead spacing (0.394"). The primary difference is physical dimension: LLS2D152MELC has a larger diameter (1.378" vs. 1.181") and shorter height (1.378" vs. 1.772"). Verify that the application PCB layout accommodates the larger diameter before substitution.

Q: What is the difference between the Nichicon LLS series and Cornell Dubilier 380LX series substitutes?

A: Both series meet the core electrical requirements (1500 µF, 200 V, ±20%, 3000 Hrs @ 85°C) and mechanical compatibility (lead spacing, snap-in package). The 380LX series parts have slightly lower ripple current ratings (3.87–3.9 A @ 120 Hz vs. 4.13 A for the main part) and different physical dimensions. Selection depends on available board space and ripple current margin requirements.

Q: Why does LPX152M200H7P3 have a lower lifetime rating?

A: LPX152M200H7P3 is rated for 1000 hours at 85°C, compared to 3000 hours for the main part and other substitutes. This reduced lifetime reflects the design characteristics of the LPX series. Use this part only in applications where the shorter operational life does not impact system reliability or maintenance schedules.

Q: Are all substitutes available in the same packaging?

A: All substitutes use through-hole mounting with radial, can-style snap-in packages and identical lead spacing (0.394"). Physical dimensions (diameter and height) vary, which may affect PCB layout compatibility. Confirm dimensional fit before final selection.

Q: What compliance certifications apply to these substitute parts?

A: All identified substitutes are ROHS3 compliant and REACH unaffected, matching the regulatory status of the LLS2D152MELB.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message