ELFH0411G Equivalent & Substitute Parts

Part Overview

The ELFH0411G is a 5MM right-angle header terminal block manufactured by Amphenol PCD, classified as a closed-end position terminal block. This component is actively produced and maintained in inventory (711 pcs available). Terminal block headers of this type are essential interconnection components in industrial control systems, power distribution modules, and modular electronic assemblies where reliable, repeatable connections are required. Substitute parts are identified when equivalent functional performance can be achieved through alternative manufacturers while maintaining compatibility with the intended application's electrical and mechanical requirements.

Substiute Parts

ELFH0411G

Amphenol PCDIn Stock: 761ELFH0411G Datasheet

Current PartRFQ

796644-4

TE Connectivity AMP ConnectorsIn Stock: 29557796644-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 796644-4 (TE Connectivity AMP Connectors) is identified as an equivalent based on the following shared functional parameters:

• Pitch: 0.197" (5.00mm) — matches the 5MM specification of the main part
• Header Orientation: 90° right-angle configuration — consistent with R/A designation
• Mounting Type: Through-hole solder termination — standard interconnection method
• Regulatory Compliance: Both parts are RoHS compliant and carry EAR99 ECCN classification
• Moisture Sensitivity: MSL 1 (Unlimited) — identical environmental rating
• HTSUS Classification: 8536.69.4040 — same tariff code confirms product category alignment
• Product Status: Both actively manufactured and stocked

The 796644-4 provides a functionally equivalent alternative from a different manufacturer within the same terminal block category, suitable for applications requiring 5MM pitch right-angle header connectivity.

Parameter Comparison

Engineering Selection Recommendations

Both the ELFH0411G and 796644-4 are active production components with current regulatory compliance certifications. The ELFH0411G maintains RoHS compliance status, while the 796644-4 carries ROHS3 compliance, indicating alignment with current environmental directives. Both components share identical MSL ratings and ECCN classifications, confirming suitability for equivalent applications.

Selection between these parts should be based on:

• Supply chain requirements: The 796644-4 maintains significantly higher inventory levels (29,492 pcs vs. 711 pcs)
• Manufacturer preference: Amphenol PCD for ELFH0411G; TE Connectivity for 796644-4
• Mechanical fit: Both employ identical 5MM pitch and right-angle orientation
• Electrical performance: Both rated for through-hole solder termination in standard terminal block applications

Frequently Asked Questions (FAQ)

Q: What makes 796644-4 a suitable substitute for ELFH0411G?

A: Both components share the critical functional parameters that define terminal block compatibility: 5MM pitch spacing, 90° right-angle header orientation, through-hole solder mounting, and identical regulatory compliance classifications (RoHS, EAR99, MSL 1). These parameters ensure mechanical and electrical interchangeability in applications designed for 5MM pitch right-angle terminal block headers.

Q: Are there differences in electrical ratings between these parts?

A: The 796644-4 specifies UL electrical ratings (15 A at 300 V), while the ELFH0411G does not provide explicit electrical ratings in the available documentation. For applications requiring specific current or voltage compliance, the 796644-4's published UL ratings provide documented performance parameters.

Q: Does the higher inventory level of 796644-4 affect compatibility?

A: No. Inventory levels reflect supply chain positioning and do not impact functional compatibility. The 796644-4's higher stock (29,492 pcs) may provide supply chain advantages for high-volume applications, but both parts remain functionally equivalent for single-unit or small-batch applications.

Q: Are both parts suitable for industrial control applications?

A: Yes. Both components are classified as active production parts with RoHS compliance and MSL 1 ratings, confirming suitability for standard industrial interconnection applications. The through-hole solder termination and 5MM pitch configuration are standard for control system terminal block requirements.

Q: What is the significance of the ROHS3 designation on 796644-4?

A: ROHS3 compliance indicates adherence to the current Restriction of Hazardous Substances Directive, confirming the part meets contemporary environmental and material safety standards. This designation does not affect functional compatibility with the ELFH0411G but confirms current regulatory alignment.