ECA-2VM010B Equivalent & Substitute Parts

Part Overview

The ECA-2VM010B is a 1 µF, 350 V aluminum electrolytic capacitor in radial configuration manufactured by Panasonic Electronic Components. This component is rated for 2000 hours at 85°C and operates across the temperature range of -25°C to 85°C. The part is Active status and ROHS3 compliant, making it suitable for general-purpose applications requiring polarized capacitive filtering.

Substitute parts become necessary when addressing supply chain constraints, packaging requirements, or voltage margin specifications in circuit design. The following alternatives maintain electrical compatibility while offering variations in rated voltage and packaging format.

Substiute Parts

ECA-2VM010B

Panasonic Electronic ComponentsIn Stock: 1169ECA-2VM010B Datasheet

Current PartRFQ

ECA-2GM010B

Panasonic Electronic ComponentsIn Stock: 14653ECA-2GM010B Datasheet

UpgradeRFQ

ECA-2VM010

Panasonic Electronic ComponentsIn Stock: 3299ECA-2VM010 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECA-2VM010B is determined by the following criteria:

Electrical Parameters (Must Match):

• Capacitance: 1 µF
• Tolerance: ±20%
• Polarization: Polar
• Lifetime @ Temperature: 2000 Hrs @ 85°C
• Operating Temperature Range: -25°C ~ 85°C
• Ripple Current specifications: 32 mA @ 120 Hz, 54.4 mA @ 10 kHz

Allowed Variations:

• Voltage - Rated: May be equal to or greater than 350 V (higher voltage rating provides additional safety margin)
• Packaging: Cut Tape or Bulk formats are interchangeable for component selection
• Lead Spacing: Variations permitted if mechanical fit accommodates PCB layout

Substitute Categories:

Upgrade Substitute (Higher Voltage Rating): ECA-2GM010B provides 400 V rated voltage while maintaining all other electrical specifications. This part is suitable when circuit design requires increased voltage margin or when operating conditions demand higher transient voltage tolerance.

Equivalent Substitute (Packaging Variation): ECA-2VM010 maintains identical electrical specifications and voltage rating as the main part but differs in packaging format (Bulk vs. Cut Tape) and lead spacing (2.50mm vs. 5.00mm). This part is suitable when packaging procurement aligns with bulk ordering or when PCB layout accommodates the alternative lead spacing.

Parameter Comparison

Engineering Selection Recommendations

ECA-2GM010B Selection: This upgrade substitute is appropriate when circuit design specifications require a 400 V rated voltage or when operating conditions include transient voltage events that exceed the 350 V rating of the main part. All three parts maintain Active product status and ROHS3 compliance. The ECA-2GM010B provides identical electrical performance with enhanced voltage margin.

ECA-2VM010 Selection: This equivalent substitute is appropriate when procurement strategy prioritizes bulk packaging or when PCB layout accommodates the 2.50mm lead spacing. The part maintains identical electrical specifications and voltage rating as the main part. Lead spacing variation requires PCB footprint verification prior to component substitution.

Compliance Consistency: All three parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99, ensuring regulatory alignment across substitute selections.

Frequently Asked Questions (FAQ)

Q: Can ECA-2GM010B be used as a direct replacement for ECA-2VM010B?

A: Yes. The ECA-2GM010B maintains all electrical specifications of the main part while providing a higher 400 V rated voltage. The increased voltage rating is compatible with circuits designed for 350 V operation. Physical dimensions and mounting characteristics are identical.

Q: What is the primary difference between ECA-2VM010B and ECA-2VM010?

A: The primary difference is lead spacing: ECA-2VM010B has 5.00mm lead spacing while ECA-2VM010 has 2.50mm lead spacing. Both parts have identical electrical specifications and 350 V voltage rating. Substitution requires PCB footprint compatibility verification.

Q: Are packaging format differences (Cut Tape vs. Bulk) electrically significant?

A: No. Packaging format differences do not affect electrical performance. Cut Tape and Bulk packaging represent procurement and handling variations only. Component electrical specifications remain identical.

Q: Can these substitutes be used interchangeably in all applications?

A: Electrical interchangeability is confirmed for all three parts. However, mechanical interchangeability depends on PCB layout. Lead spacing variation (5.00mm vs. 2.50mm) requires footprint verification. Voltage rating differences do not prevent substitution in circuits designed for lower voltage operation.

Q: What compliance certifications apply to all substitute parts?

A: All three parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. Regulatory alignment is maintained across all substitute selections.