TE Connectivity AMP Connectors 796866-5 Terminal Block Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 796866-5 is a 5-position terminal block header with male pins, shrouded on four sides, designed for 90° right-angle through-hole mounting. This component operates at 15 A (UL) and 300 V (UL) with a 0.200" (5.08mm) pitch configuration. The part is manufactured from polyamide (PA66) nylon 6/6 housing with copper alloy contacts and maintains an operating temperature range of -40°C to 110°C. The product is active and RoHS compliant, making it suitable for industrial and commercial applications requiring reliable terminal block connectivity. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility is required.

Substiute Parts

796866-5

TE Connectivity AMP ConnectorsIn Stock: 1221796866-5 Datasheet

Current PartRFQ

ELFH05210E

Amphenol PCDIn Stock: 1224ELFH05210E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 796866-5 terminal block header is determined by strict alignment of electrical and mechanical parameters. The following criteria establish substitution eligibility:

Critical Matching Parameters:

• Number of positions: 5
• Pitch spacing: 0.200" (5.08mm)
• Header orientation: 90° right angle
• Connector type: Male pins, shrouded (4 side)
• Mounting method: Through hole solder termination
• Current rating (UL): 15 A minimum
• Voltage rating (UL): 300 V minimum
• Material flammability: UL94 V-0
• Contact mating finish: Tin
• Mating flange feature: Present

The Amphenol PCD ELFH05210E meets all critical electrical and mechanical parameters required for direct substitution. Both components share identical pitch, position count, orientation, mounting type, and electrical ratings. Both maintain UL94 V-0 flammability compliance and tin-plated contact finishes. Operational temperature ranges differ slightly (-40°C to 105°C for ELFH05210E versus -40°C to 110°C for 796866-5), with the substitute part maintaining adequate performance across standard industrial temperature requirements. Housing material composition differs (PBT versus PA66) and contact material differs (brass versus copper alloy), but these variations remain within acceptable substitution parameters for terminal block header applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 796866-5 and Amphenol PCD ELFH05210E terminal block headers are active products with current manufacturing status and full regulatory compliance. Selection between these components is based on availability, supply chain considerations, and specific application requirements.

TE Connectivity 796866-5 Selection Criteria:

• Primary choice when maximum operating temperature of 110°C is required
• Preferred when polyamide (PA66) nylon 6/6 housing material is specified
• Suitable when copper alloy contact material is required for specific electrical or corrosion resistance applications
• Green housing color for visual identification in color-coded wiring schemes

Amphenol PCD ELFH05210E Selection Criteria:

• Suitable alternative when operating temperature maximum of 105°C meets application requirements
• Preferred when polybutylene terephthalate (PBT) housing material is acceptable or specified
• Applicable when brass contact material is compatible with circuit design
• Black housing color for alternative visual identification
• ROHS3 compliance provides enhanced regulatory alignment for certain markets

Both components maintain identical electrical ratings (15 A UL, 300 V UL), UL94 V-0 flammability compliance, and through-hole solder termination methodology. Contact tail length and insulation height variations are minor and do not affect standard PCB footprint compatibility for typical terminal block applications. Both components carry EAR99 export classification and identical HTSUS commodity codes.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol PCD ELFH05210E directly replace the TE Connectivity 796866-5 in existing designs?

A: The ELFH05210E is electrically and mechanically compatible for direct substitution in applications where the maximum operating temperature of 105°C is acceptable. Both components share identical pitch (5.08mm), position count (5), orientation (90° right angle), electrical ratings (15 A UL, 300 V UL), and mounting methodology (through-hole solder). Minor differences in contact tail length (0.155" versus 0.138") and insulation height (0.319" versus 0.329") do not affect standard PCB footprint compatibility.

Q: What are the key differences between these two terminal block headers?

A: Primary differences include operating temperature range (796866-5: -40°C to 110°C; ELFH05210E: -40°C to 105°C), housing material (796866-5: PA66 nylon 6/6; ELFH05210E: PBT), contact material (796866-5: copper alloy; ELFH05210E: brass), and housing color (796866-5: green; ELFH05210E: black). Both maintain identical electrical specifications, flammability ratings, and compliance certifications.

Q: Are both components RoHS compliant?

A: Yes. The TE Connectivity 796866-5 is RoHS compliant. The Amphenol PCD ELFH05210E is ROHS3 compliant, which represents an enhanced version of RoHS compliance standards. Both components meet regulatory requirements for restricted substance elimination.

Q: What is the significance of the contact material difference (copper alloy versus brass)?

A: Both copper alloy and brass are acceptable contact materials for terminal block applications. Copper alloy (796866-5) and brass (ELFH05210E) both provide adequate electrical conductivity and corrosion resistance when tin-plated. Material selection depends on specific application requirements for electrical performance, thermal conductivity, or cost considerations.

Q: Do these components have the same PCB footprint?

A: Both components are designed for 5.08mm pitch through-hole mounting with identical position counts and right-angle orientation. Minor variations in contact tail length (0.138" versus 0.155") and insulation height (0.329" versus 0.319") are within standard tolerance ranges and do not prevent footprint compatibility for typical terminal block applications. PCB design verification is recommended for applications with tight mechanical constraints.

Q: What does the "shrouded (4 side)" designation mean?

A: Shrouded (4 side) indicates that the terminal block header has protective housing on all four sides of the connector body, excluding the mating face. This design provides mechanical protection, prevents accidental contact with live pins, and improves connector durability during handling and installation.

Q: Are both components suitable for industrial temperature environments?

A: Both components operate across the industrial temperature range of -40°C to 105°C minimum. The TE Connectivity 796866-5 extends to 110°C maximum, providing additional thermal margin for high-temperature applications. The Amphenol PCD ELFH05210E is suitable for standard industrial environments within its -40°C to 105°C specification.

Q: What is the mating flange feature?

A: The mating flange is a mechanical feature that provides alignment and stability when the terminal block header mates with a corresponding connector or receptacle. This feature ensures proper positioning and reduces mechanical stress on solder joints during connection and disconnection cycles.