EBC15DCSN Card Edge Connector Equivalent & Substitute Parts

Part Overview

The EBC15DCSN is a 30-position female card edge connector manufactured by Sullins Connector Solutions. This dual-edge connector operates through solder termination and is designed for applications requiring 0.100" (2.54mm) pitch interconnection on printed circuit boards. The connector features gold-plated phosphor bronze contacts with a rated operating temperature range of -65°C to 125°C. The product maintains Active status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters align within specified tolerances, enabling component interchangeability in system designs.

Substiute Parts

EBC15DCSN

Sullins Connector SolutionsIn Stock: 1084EBC15DCSN Datasheet

Current PartRFQ

345-030-520-201

Mercury United Electronics, Inc.In Stock: 1231345-030-520-201 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 345-030-520-201 manufactured by Mercury United Electronics, Inc. qualifies as an equivalent based on the following critical parameters:

Matching Parameters:

• Number of Positions: 30
• Pitch: 0.100" (2.54mm)
• Gender: Female
• Number of Rows: 2
• Card Type: Non Specified - Dual Edge
• Mounting Type: Through Hole
• Termination: Solder
• Contact Finish: Gold
• Contact Finish Thickness: 10.0µin (0.25µm)
• Read Out: Dual
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8536.69.4040

Substitution is valid when these core electrical and mechanical parameters remain constant across connector designs. Variations in contact material, contact type, insulation material, color, and operating temperature range do not preclude functional equivalence in applications where the specified parameter set is met.

Parameter Comparison

Engineering Selection Recommendations

Both the EBC15DCSN and 345-030-520-201 maintain Active product status and satisfy ROHS3 compliance requirements. The connectors are functionally equivalent for applications requiring 30-position, dual-edge, female card edge interconnection at 0.100" pitch with solder termination and gold contact finish.

The EBC15DCSN operates across a wider temperature range (-65°C to 125°C) compared to the 345-030-520-201 (-40°C to 105°C). Selection between these parts depends on the specific operating temperature requirements of the application. For applications operating within the -40°C to 105°C range, both connectors are suitable. For applications requiring operation below -40°C or above 105°C, the EBC15DCSN is the appropriate selection.

The card thickness tolerance specification differs between the two parts. The EBC15DCSN accommodates a fixed card thickness of 0.062" (1.57mm), while the 345-030-520-201 accepts a range of 0.054" to 0.070" (1.37mm to 1.78mm). This tolerance difference may influence compatibility with specific printed circuit board thicknesses in the design.

Both parts are REACH Unaffected and carry EAR99 ECCN classification, meeting regulatory requirements for standard commercial applications.

Frequently Asked Questions (FAQ)

Q: What determines whether the 345-030-520-201 can substitute for the EBC15DCSN?

A: Substitution is valid when the core electrical and mechanical parameters match: 30 positions, 0.100" pitch, female gender, dual-edge configuration, two rows, through-hole mounting, solder termination, gold contact finish at 10.0µin thickness, and dual read-out. Both parts satisfy these criteria.

Q: Are there any compatibility concerns with card thickness?

A: The EBC15DCSN specifies a fixed card thickness of 0.062" (1.57mm). The 345-030-520-201 accepts cards ranging from 0.054" to 0.070" (1.37mm to 1.78mm). If your application uses a card thickness outside the 0.054" to 0.070" range, the 345-030-520-201 may not be compatible. Verify your printed circuit board thickness against both specifications before selection.

Q: How do the contact types differ between these connectors?

A: The EBC15DCSN uses hairpin bellows contacts, while the 345-030-520-201 uses cantilever contacts. Both contact types are designed for reliable electrical connection in card edge applications. The contact type difference does not affect substitution eligibility when all other parameters align.

Q: What is the significance of the operating temperature range difference?

A: The EBC15DCSN operates from -65°C to 125°C, while the 345-030-520-201 operates from -40°C to 105°C. If your application requires operation below -40°C or above 105°C, the EBC15DCSN is required. For applications within the -40°C to 105°C range, both connectors are suitable.

Q: Do the different insulation materials affect substitution?

A: The EBC15DCSN uses Polybutylene Terephthalate (PBT) insulation, while the 345-030-520-201 uses Polyester Thermoplastic insulation. Both materials are suitable for standard card edge connector applications. Material selection does not preclude functional equivalence when all critical electrical and mechanical parameters match.

Q: Are both connectors compliant with current regulations?

A: Yes. Both the EBC15DCSN and 345-030-520-201 are ROHS3 compliant and REACH Unaffected, meeting current regulatory requirements for electronic components in commercial applications.

Q: Does packaging format affect the substitution decision?

A: The EBC15DCSN is supplied in Tray packaging, while the 345-030-520-201 is supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility. Selection between packaging options depends on procurement and inventory management requirements.