ELFH05180 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The ELFH05180 is a 5-position terminal block header manufactured by Amphenol PCD, designed for vertical through-hole mounting with 5.00mm pitch spacing. This component is classified as a shrouded male pin header with solder termination, rated for 300V UL and 15A UL current capacity. The part is currently active in production with full RoHS compliance and unlimited moisture sensitivity rating (MSL 1).

Terminal block headers are essential interconnection components in industrial control systems, power distribution modules, and signal routing applications where reliable, repeatable connections are required. Equivalent or substitute parts may be necessary due to supply constraints, design revisions, or specific application requirements that demand alternative electrical or mechanical characteristics.

Substiute Parts

ELFH05180

Amphenol PCDIn Stock: 930ELFH05180 Datasheet

Current PartRFQ

1753495

Phoenix ContactIn Stock: 11881753495 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELFH05180 is determined by strict alignment of core electrical and mechanical parameters. The following criteria establish valid equivalency:

Primary Substitution Criteria:

• Number of positions: 5
• Pitch spacing: 0.197" (5.00mm)
• Header orientation: Vertical
• Termination style: Solder
• Mounting type: Through hole
• Voltage rating: Minimum 300V UL
• Current rating: Minimum 12A UL (acceptable reduction from 15A in specific applications)
• Material flammability: UL94 V-0
• Contact finish: Tin
• RoHS compliance status: Active compliance (RoHS Compliant or ROHS3 Compliant)

The Phoenix Contact 1753495 qualifies as a substitute based on matching all primary criteria. Differences in shroud configuration (2-side vs. 4-side), housing material specification, and color do not prevent functional substitution when application geometry and EMI requirements permit. Current rating reduction from 15A to 12A is acceptable for applications operating below 12A load conditions.

Parameter Comparison

Engineering Selection Recommendations

ELFH05180 (Primary Selection): Use the Amphenol PCD ELFH05180 when 15A UL current capacity is required and 4-side shrouding is specified for EMI containment or mechanical protection. This part maintains active production status with full RoHS compliance and is suitable for applications requiring maximum current handling within the 5-position, 5.00mm pitch category.

1753495 (Substitute Selection): The Phoenix Contact 1753495 serves as a functional substitute when application current requirements do not exceed 12A UL and 2-side shrouding is acceptable for the mechanical design. This part is actively produced with ROHS3 compliance and provides IEC current and voltage ratings (12A IEC, 400V IEC) in addition to UL ratings. The reduced shroud configuration may offer space advantages in compact PCB layouts while maintaining equivalent electrical performance for applications within its rated parameters.

Both parts maintain unlimited moisture sensitivity (MSL 1), UL94 V-0 flammability compliance, and tin contact finish. Selection between these parts should be based on current capacity requirements, shroud configuration constraints, and available inventory status.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1753495 replace the Amphenol ELFH05180 in all applications?

A: The 1753495 is functionally equivalent for applications operating at 12A UL or below. If your application requires the full 15A UL capacity of the ELFH05180, the substitute is not suitable. Additionally, if 4-side shrouding is a design requirement for EMI shielding or mechanical protection, the 2-side shroud of the 1753495 may not meet specifications.

Q: What is the difference between 4-side and 2-side shrouding?

A: 4-side shrouding (ELFH05180) provides enclosure on all four sides of the header pins, offering enhanced EMI containment and mechanical protection. 2-side shrouding (1753495) provides enclosure on two opposing sides, reducing overall component height and footprint while maintaining basic pin protection. Selection depends on application EMI requirements and PCB layout constraints.

Q: Are both parts RoHS compliant?

A: Yes. The ELFH05180 carries RoHS Compliant status, and the 1753495 carries ROHS3 Compliant status. Both meet current RoHS requirements and are suitable for applications with RoHS compliance mandates.

Q: What is the pitch spacing, and why does it matter?

A: Both parts feature 0.197" (5.00mm) pitch spacing, which defines the center-to-center distance between adjacent pins. This parameter is critical for PCB layout compatibility. Substitution is only valid when pitch spacing matches exactly.

Q: Can I use these parts in high-temperature applications?

A: The ELFH05180 is rated for -40°C to 105°C operating temperature. Operating temperature data for the 1753495 is not provided in the specification. Verify the 1753495 temperature rating with the manufacturer before use in applications approaching or exceeding 100°C.

Q: What certifications do these parts carry?

A: Both parts carry UL94 V-0 material flammability certification, indicating compliance with UL flammability standards. Both are RoHS compliant. The 1753495 additionally provides IEC current and voltage ratings (12A IEC, 400V IEC) alongside UL ratings.

Q: How do the current ratings compare?

A: The ELFH05180 is rated for 15A UL, while the 1753495 is rated for 12A UL and 12A IEC. For applications requiring currents between 12A and 15A, only the ELFH05180 is suitable. For applications at or below 12A, both parts are acceptable.