ELFH0911G Equivalent & Substitute Parts

Part Overview

The ELFH0911G 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 (903 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, field-replaceable connections are required. Equivalent and substitute parts become necessary when primary sourcing is constrained, when alternative suppliers offer improved lead times, or when design flexibility permits component standardization across multiple platforms.

Substiute Parts

ELFH0911G

Amphenol PCDIn Stock: 983ELFH0911G Datasheet

Current PartRFQ

796644-9

TE Connectivity AMP ConnectorsIn Stock: 1299796644-9 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ELFH0911G is determined by alignment of the following critical parameters:

• Pitch and Header Orientation: 5.00mm (0.197") pitch with 90° right-angle configuration
• Connector Type: Terminal block header with male pins and shrouded design
• Electrical Ratings: Current and voltage specifications suitable for industrial control applications
• Termination Method: Solder-based through-hole mounting
• Environmental Compliance: RoHS compliance and MSL rating of 1
• Material Standards: Polyamide housing with copper alloy contacts

The substitute part 796644-9 (TE Connectivity AMP Connectors) meets these criteria and is classified as a direct functional equivalent within the terminal block header category.

Parameter Comparison

Engineering Selection Recommendations

Both the ELFH0911G and 796644-9 maintain active product status with unlimited moisture sensitivity ratings and full RoHS compliance. The TE Connectivity 796644-9 provides documented electrical specifications (15 A at 300 V UL rating) and defined operating temperature range (-40°C to 110°C), supporting applications requiring verified performance data. The Amphenol ELFH0911G remains a valid selection where supplier preference or existing design integration favors Amphenol PCD components. Selection between these parts should be based on procurement availability, lead time requirements, and established supplier relationships within your organization.

Frequently Asked Questions (FAQ)

Q: What makes 796644-9 a suitable substitute for ELFH0911G?

A: Both components share identical pitch (5.00mm), right-angle header orientation, through-hole solder termination, and equivalent environmental compliance ratings (RoHS, MSL 1, EAR99 classification). Both are active products with bulk packaging and identical HTSUS classification.

Q: Are there mechanical compatibility concerns when substituting these parts?

A: The 796644-9 specifies contact tail length of 0.138" (4.60mm) and insulation height of 0.329" (8.36mm). PCB layout and mating connector specifications must accommodate these dimensions. Verify mechanical fit within your specific application before implementation.

Q: What electrical performance differences exist between these parts?

A: The 796644-9 is rated for 15 A at 300 V (UL). The ELFH0911G electrical specifications are not provided in available documentation. Confirm that the TE Connectivity ratings meet or exceed your application requirements before substitution.

Q: Are both parts suitable for industrial control applications?

A: Yes. Both components are classified as terminal block headers with active product status, RoHS compliance, and MSL 1 ratings, making them suitable for industrial interconnection applications. Operating temperature range for 796644-9 is -40°C to 110°C.

Q: What is the inventory status for these parts?

A: ELFH0911G: 903 pcs in stock. 796644-9: 1251 pcs in stock. Both are available as new original components in bulk packaging.