B41252C7828M Equivalent & Substitute Parts

Part Overview

The B41252C7828M is an 8200 µF, 35 V aluminum electrolytic capacitor manufactured by EPCOS - TDK Electronics. This radial, can-style snap-in capacitor is designed for general-purpose applications requiring high capacitance in a compact form factor. The part is currently active in production with 669 units in stock. Alternative equivalent parts are available from Nichicon to support supply chain flexibility and application-specific lifetime requirements.

Substiute Parts

B41252C7828M

EPCOS - TDK ElectronicsIn Stock: 759B41252C7828M Datasheet

Current PartRFQ

LGU1V822MELB

NichiconIn Stock: 1045LGU1V822MELB Datasheet

DirectRFQ

LGY1V822MELB30

NichiconIn Stock: 992LGY1V822MELB30 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent substitution for the B41252C7828M is determined by strict electrical and mechanical compatibility:

Electrical Parameters (Must Match):

• Capacitance: 8200 µF (exact match required)
• Voltage Rating: 35 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)

Mechanical Parameters (Must Match):

• Package Type: Radial, Can - Snap-In (exact match required)
• Lead Spacing: 0.394" (10.00 mm) (exact match required)
• Physical Diameter: 1.181" (30.00 mm) (exact match required)
• Physical Height: 1.260" (32.00 mm) (exact match required)
• Mounting Type: Through Hole (exact match required)

Compliance Parameters (Must Match):

• RoHS Status: ROHS3 Compliant (exact match required)

The substitute parts LGU1V822MELB and LGY1V822MELB30 meet all electrical, mechanical, and compliance requirements. Differences in lifetime rating and ripple current specifications do not affect substitution eligibility, as these represent performance enhancements rather than compatibility constraints.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are active products with ROHS3 compliance, meeting regulatory requirements equivalent to the B41252C7828M.

LGU1V822MELB (Nichicon): This part provides a 50% increase in lifetime rating (3000 Hrs vs. 2000 Hrs @ 105°C) while maintaining identical electrical and mechanical specifications. It is suitable for applications where extended operational life is beneficial.

LGY1V822MELB30 (Nichicon): This part provides a 150% increase in lifetime rating (5000 Hrs vs. 2000 Hrs @ 105°C) while maintaining identical electrical and mechanical specifications. It is suitable for applications requiring maximum operational longevity.

All three parts are electrically and mechanically interchangeable. Selection between them depends on application lifetime requirements and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can LGU1V822MELB or LGY1V822MELB30 be used as direct replacements for B41252C7828M?

A: Yes. Both Nichicon parts are direct electrical and mechanical equivalents. They share identical capacitance (8200 µF), voltage rating (35 V), tolerance (±20%), package type (Radial, Can - Snap-In), lead spacing (10.00 mm), physical dimensions (30.00 mm diameter × 32.00 mm height), and mounting configuration (Through Hole). All three parts are ROHS3 compliant and rated for -40°C to 105°C operation.

Q: What is the difference between the three parts?

A: The primary difference is the rated lifetime at 105°C: B41252C7828M is rated for 2000 hours, LGU1V822MELB for 3000 hours, and LGY1V822MELB30 for 5000 hours. Ripple current specifications also vary slightly between manufacturers. These differences do not affect electrical or mechanical compatibility.

Q: Are there any physical dimension differences?

A: No. All three parts have identical physical dimensions: 1.181" (30.00 mm) diameter and 1.260" (32.00 mm) height. Lead spacing is 0.394" (10.00 mm) for all parts. They are mechanically interchangeable in snap-in mounting applications.

Q: Do all parts meet the same compliance standards?

A: Yes. B41252C7828M, LGU1V822MELB, and LGY1V822MELB30 are all ROHS3 compliant and REACH unaffected. All parts carry ECCN EAR99 classification and HTSUS code 8532.22.0040.

Q: Which part should I select for my application?

A: Selection depends on application lifetime requirements. For standard general-purpose applications, any of the three parts is suitable. For applications requiring extended service life, LGY1V822MELB30 offers the highest rated lifetime at 5000 hours @ 105°C.