LPW102M1JO25V-W Equivalent & Substitute Parts

Part Overview

The LPW102M1JO25V-W is a 1000 µF, 63 V aluminum electrolytic capacitor in radial, can snap-in package manufactured by Cornell Dubilier Electronics (CDE). This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design support and procurement. The part operates across a temperature range of -40°C to 85°C and is suitable for general-purpose applications requiring through-hole mounting with snap-in configuration.

Key Parameters

Parameter	Value
Capacitance	1000 µF
Voltage Rating	63 V
Tolerance	±20%
ESR @ 120Hz	414 mOhm
Lifetime @ 85°C	1000 Hrs
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.394" (10.00 mm)
Case Diameter	0.984" (25.00 mm)
Height	0.984" (25.00 mm)
Package Type	Radial, Can - Snap-In
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the LPW102M1JO25V-W are identified based on the following critical parameters that determine functional equivalence:

Primary Matching Criteria:

Capacitance: 1000 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 63 V minimum (equal or higher acceptable)
Package Type: Radial, Can - Snap-In (exact match required)
Mounting Type: Through Hole (exact match required)
Lead Spacing: 0.394" (10.00 mm) (exact match required)
Polarization: Polar (exact match required)

Secondary Compatibility Factors:

Operating Temperature Range: -40°C ~ 85°C (minimum requirement)
ESR: Lower values indicate improved performance
Lifetime @ 85°C: Higher values indicate extended operational life
RoHS3 Compliance: Required for regulatory alignment

Substitutes are grouped into two categories: direct replacements with identical voltage ratings and higher-voltage alternatives suitable for applications with voltage margin requirements.

Parameter Comparison

Parameter	LPW102M1JO25V-W	380LX102M063H202	SLPX102M100A3P3
Manufacturer	Cornell Dubilier Electronics	Cornell Dubilier Electronics	Cornell Dubilier Electronics
Series	LPW	380LX	SLPX
Product Status	Obsolete	Active	Active
Capacitance	1000 µF	1000 µF	1000 µF
Tolerance	±20%	±20%	±20%
Voltage Rating	63 V	63 V	100 V
ESR	414 mOhm @ 120Hz	380 mOhm	265 mOhm @ 120Hz
Lifetime @ 85°C	1000 Hrs	3000 Hrs	3000 Hrs
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Ripple Current @ 120Hz	1.46 A	1.2 A	2.02 A
Lead Spacing	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Case Diameter	0.984" (25.00 mm)	0.866" (22.00 mm)	0.866" (22.00 mm)
Height	0.984" (25.00 mm)	0.866" (22.00 mm)	1.181" (30.00 mm)
Package Type	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In
Mounting Type	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

380LX102M063H202 (Same Voltage Rating - 63V)

The 380LX102M063H202 is an active product offering direct voltage compatibility with the LPW102M1JO25V-W. This substitute provides improved performance characteristics: reduced ESR (380 mOhm versus 414 mOhm) and extended lifetime (3000 Hrs @ 85°C versus 1000 Hrs @ 85°C). Physical dimensions are smaller (0.866" diameter and height versus 0.984"), which may require PCB layout verification. Lead spacing and mounting configuration remain identical. RoHS3 compliance and REACH status align with the original part. This substitute is recommended for applications where the original 63 V rating is specified and physical space constraints are not critical.

SLPX102M100A3P3 (Higher Voltage Rating - 100V)

The SLPX102M100A3P3 is an active product offering elevated voltage rating (100 V versus 63 V). This substitute provides superior electrical performance: significantly reduced ESR (265 mOhm @ 120Hz) and extended lifetime (3000 Hrs @ 85°C). Higher ripple current capability (2.02 A @ 120Hz versus 1.46 A) supports applications with increased AC stress. Physical dimensions differ: case diameter matches at 0.866", but height is increased to 1.181". Lead spacing remains compatible at 0.394" (10.00 mm). RoHS3 compliance is maintained. This substitute is suitable for applications where voltage margin is required or where improved ripple current handling is beneficial, provided PCB layout accommodates the increased height.

Both substitutes maintain identical capacitance, tolerance, temperature range, and snap-in package configuration. Selection between them depends on voltage requirement specification and available PCB space.

Frequently Asked Questions (FAQ)

Q: Can the 380LX102M063H202 be used as a direct replacement for the LPW102M1JO25V-W?

A: The 380LX102M063H202 is functionally compatible as a direct replacement. Both parts share identical capacitance (1000 µF), tolerance (±20%), voltage rating (63 V), lead spacing (10.00 mm), and snap-in package configuration. The primary difference is physical size: the 380LX series has a smaller diameter (22.00 mm versus 25.00 mm). PCB layout verification is required to confirm the smaller footprint is acceptable for your application.

Q: What is the advantage of using SLPX102M100A3P3 over the 380LX102M063H202?

A: The SLPX102M100A3P3 offers two primary advantages: higher voltage rating (100 V provides 37% voltage margin above the original 63 V specification) and superior electrical performance (265 mOhm ESR versus 414 mOhm in the original part, and 380 mOhm in the 380LX series). The higher voltage rating provides design margin for transient overvoltage conditions. The reduced ESR results in lower heat generation and improved ripple current handling. The trade-off is increased height (30.00 mm versus 25.00 mm), which requires PCB layout verification.

Q: Are all three parts RoHS3 compliant?

A: Yes. The LPW102M1JO25V-W, 380LX102M063H202, and SLPX102M100A3P3 are all ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Does the smaller physical size of the 380LX102M063H202 affect electrical performance?

A: The smaller physical size does not degrade electrical performance. The 380LX102M063H202 actually provides improved performance with lower ESR (380 mOhm versus 414 mOhm) and extended lifetime (3000 Hrs @ 85°C versus 1000 Hrs @ 85°C). The size reduction is a design improvement in the 380LX series.

Q: Can I use the SLPX102M100A3P3 in a circuit designed for 63 V operation?

A: Yes. The SLPX102M100A3P3 with 100 V rating is suitable for circuits designed for 63 V operation. The higher voltage rating provides additional safety margin and does not affect circuit functionality. The component will operate within its rated specifications at 63 V.

Q: What is the impact of different ripple current ratings?

A: Ripple current rating indicates the maximum AC current the capacitor can handle without exceeding temperature limits. The SLPX102M100A3P3 supports higher ripple current (2.02 A @ 120Hz) compared to the original LPW102M1JO25V-W (1.46 A @ 120Hz). If your application requires high ripple current handling, the SLPX series provides additional margin. If ripple current is not a constraint, this difference is not relevant to part selection.

Q: Are the lead spacings identical across all three parts?

A: Yes. All three parts maintain identical lead spacing of 0.394" (10.00 mm), ensuring PCB footprint compatibility for the pin pattern. Physical case diameter and height differ, but the electrical connection points remain aligned.

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