ELFH0521G Equivalent & Substitute Parts

Part Overview

The ELFH0521G is a .200"/5.08MM right-angle header terminal block manufactured by Amphenol PCD. This component is classified as a position terminal block and is currently in active product status with 1071 pieces available in new original inventory. Terminal blocks of this specification are essential in applications requiring reliable electrical connections with standardized pitch spacing and right-angle orientation for PCB mounting.

Substitute parts are identified when they share compatible electrical and mechanical parameters that allow direct functional replacement without circuit redesign or mechanical rework.

Substiute Parts

ELFH0521G

Amphenol PCDIn Stock: 1165ELFH0521G Datasheet

Current PartRFQ

796638-5

TE Connectivity AMP ConnectorsIn Stock: 1042796638-5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 796638-5 (TE Connectivity AMP Connectors) is identified as functionally equivalent based on the following shared parameters:

• Pitch specification: 0.200" (5.08mm) standard spacing
• Header orientation: 90° right-angle configuration
• Mounting type: Through-hole PCB mounting
• Packaging format: Bulk
• Product status: Active
• RoHS compliance: Both parts meet RoHS requirements
• Moisture sensitivity: MSL 1 (Unlimited)
• ECCN classification: EAR99
• HTSUS tariff code: 8536.69.4040

These parameters define the substitution criteria for this terminal block category. Parts sharing these specifications are mechanically and electrically compatible for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

Both ELFH0521G and 796638-5 maintain active product status with current manufacturing support. The ELFH0521G is RoHS Compliant, while the 796638-5 is ROHS3 Compliant, indicating both parts meet current environmental and regulatory requirements. Both components carry MSL 1 rating, indicating no moisture sensitivity constraints during storage or handling.

Selection between these parts should be based on:

• Availability requirements: ELFH0521G has 1071 units in stock; 796638-5 has 1015 units in stock
• Supply chain continuity: Both manufacturers maintain active product lines
• Regulatory compliance: Both satisfy RoHS and EAR99 export classification requirements
• Inventory lead times and procurement timelines specific to your supply chain

Frequently Asked Questions (FAQ)

Q: What makes 796638-5 a valid substitute for ELFH0521G?

A: Both parts share the critical parameters that define terminal block compatibility: 0.200" (5.08mm) pitch spacing, 90° right-angle header orientation, through-hole mounting configuration, bulk packaging, active product status, and identical HTSUS classification. These parameters ensure mechanical and electrical interchangeability in PCB applications.

Q: Are there any compliance differences between these parts?

A: The ELFH0521G is RoHS Compliant, while 796638-5 is ROHS3 Compliant. Both meet current RoHS requirements. Both parts carry MSL 1 rating and EAR99 export classification, indicating equivalent regulatory standing.

Q: Can I use these parts interchangeably in my design?

A: Yes, provided your application requirements are satisfied by the shared parameters listed in the Parameter Comparison table. Both parts are through-hole mounted terminal blocks with identical pitch and orientation specifications.

Q: What should I consider when selecting between these substitutes?

A: Consider current inventory availability, supplier lead times, and your established procurement relationships. Both parts are in active production with comparable stock levels and identical regulatory compliance status.

Q: Are there any packaging or handling differences?

A: Both parts are supplied in bulk packaging with MSL 1 (Unlimited) moisture sensitivity rating, indicating no special storage or handling requirements beyond standard component practices.