LPX122M200H5P3 Equivalent & Substitute Parts

Part Overview

The LPX122M200H5P3 is a 1200 µF, 200 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package. This component is classified as Active product status and is designed for general purpose applications requiring high capacitance density in a compact through-hole format. The part operates across a temperature range of -40°C to 85°C with a rated lifetime of 1000 hours at 85°C. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support applications where extended lifetime or upgraded voltage ratings are beneficial.

Substiute Parts

LPX122M200H5P3

Cornell Dubilier Electronics (CDE)In Stock: 713LPX122M200H5P3 Datasheet

Current PartRFQ

SLPX122M200H5P3

Cornell Dubilier Electronics (CDE)In Stock: 1126SLPX122M200H5P3 Datasheet

DirectRFQ

LLS2D122MELB

NichiconIn Stock: 811LLS2D122MELB Datasheet

DirectRFQ

LLS2E122MELC

NichiconIn Stock: 273876LLS2E122MELC Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LPX122M200H5P3 are classified based on strict electrical and mechanical compatibility criteria. All substitute parts maintain the following core parameters identical to the main part:

• Capacitance: 1200 µF
• Voltage Rating: 200 V or higher
• Tolerance: ±20%
• Operating Temperature Range: -40°C to 85°C
• Lead Spacing: 10.00 mm
• Package Type: Radial, Can - Snap-In
• Mounting Type: Through Hole
• Compliance: ROHS3 Compliant, REACH Unaffected

Substitution is permitted when the following conditions are met:

1. Direct Equivalent (Same Series): SLPX122M200H5P3 maintains identical electrical specifications with extended lifetime (3000 Hrs @ 85°C) and improved ripple current handling.

2. Direct Equivalent (Different Manufacturer): LLS2D122MELB (Nichicon) provides identical capacitance and voltage with extended lifetime and comparable ripple current performance, with minor dimensional variation in case diameter (30.00 mm vs. 35.00 mm).

3. Upgrade Substitute (Higher Voltage Rating): LLS2E122MELC (Nichicon) provides the same capacitance with elevated voltage rating (250 V vs. 200 V), extended lifetime, and enhanced ripple current capability. This part is suitable for applications where voltage margin is required.

Parameter Comparison

Engineering Selection Recommendations

SLPX122M200H5P3 (CDE): This direct equivalent from the same manufacturer provides identical electrical specifications with extended operational lifetime (3000 Hrs @ 85°C vs. 1000 Hrs). Selection is appropriate for applications requiring improved reliability and extended service life without design modification. Both parts maintain ROHS3 compliance and REACH unaffected status.

LLS2D122MELB (Nichicon): This substitute provides equivalent electrical performance with extended lifetime and comparable ripple current ratings. The case diameter is reduced to 30.00 mm while maintaining the 35.00 mm height and 10.00 mm lead spacing. Selection is suitable for space-constrained applications where the smaller diameter accommodates board layout requirements. ROHS3 compliance and REACH unaffected status are maintained.

LLS2E122MELC (Nichicon): This upgrade substitute provides the same capacitance with elevated voltage rating (250 V). Selection is appropriate for applications requiring increased voltage margin, enhanced ripple current capability, and extended lifetime. The identical case dimensions (35.00 mm diameter and height) ensure direct mechanical compatibility. ROHS3 compliance and REACH unaffected status are maintained.

All substitute parts are Active product status with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can SLPX122M200H5P3 be used as a direct replacement for LPX122M200H5P3?

A: Yes. SLPX122M200H5P3 maintains identical capacitance (1200 µF), voltage rating (200 V), tolerance (±20%), lead spacing (10.00 mm), case dimensions (35.00 mm diameter and height), and package type (Radial, Can - Snap-In). The extended lifetime (3000 Hrs @ 85°C vs. 1000 Hrs) represents an improvement in reliability without affecting electrical compatibility.

Q: What is the primary difference between LLS2D122MELB and the main part?

A: LLS2D122MELB maintains identical electrical specifications but features a reduced case diameter (30.00 mm vs. 35.00 mm). The height (35.00 mm) and lead spacing (10.00 mm) remain unchanged. This dimensional difference allows use in applications with tighter radial space constraints while preserving electrical performance and thermal characteristics.

Q: When should LLS2E122MELC be selected over the main part?

A: LLS2E122MELC is selected when the application requires voltage margin beyond 200 V or when enhanced ripple current handling is necessary. The 250 V rating provides 25% voltage headroom above the main part's 200 V specification. Case dimensions remain identical (35.00 mm diameter and height), ensuring direct mechanical compatibility.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed (SLPX122M200H5P3, LLS2D122MELB, and LLS2E122MELC) are ROHS3 compliant and REACH unaffected, matching the compliance status of the main part LPX122M200H5P3.

Q: Do the substitute parts maintain the same lead spacing and mounting type?

A: Yes. All substitute parts maintain 10.00 mm lead spacing and through-hole mounting type, ensuring compatibility with existing PCB layouts designed for the LPX122M200H5P3.

Q: What is the inventory status of substitute parts?

A: SLPX122M200H5P3 has 1054 pieces in stock. LLS2D122MELB has 747 pieces in stock. LLS2E122MELC has 273,782 pieces in stock. All parts are classified as new original stock.