ELFH05230 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The ELFH05230 is a 5-position terminal block header manufactured by Amphenol PCD, designed for through-hole solder mounting applications. This component features male pins with 4-side shrouding, 90° right-angle orientation, and 5.08mm pitch spacing. The part is currently active in production with 627 units in stock. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and environmental ratings can be maintained across different manufacturer designs.

Substiute Parts

ELFH05230

Amphenol PCDIn Stock: 687ELFH05230 Datasheet

Current PartRFQ

0395320005

MolexIn Stock: 28660395320005 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 0395320005 (Molex Eurostyle ESE 39532) qualifies as an equivalent based on the following critical parameters:

Electrical compatibility is maintained through identical current rating (15 A UL), voltage rating (300 V UL), contact material (brass with tin mating finish), and operating temperature range (-40°C ~ 105°C). Mechanical compatibility is established through matching number of positions (5), pitch spacing (5.08mm), header orientation (90° right angle), and through-hole solder termination. Environmental compliance is equivalent with both parts meeting UL94 V-0 flammability rating and RoHS requirements. The primary design difference is shrouding configuration: ELFH05230 features 4-side shrouding while 0395320005 features 2-side shrouding, and housing material differs (PA46 versus PA66 polyamide). These differences do not affect electrical or thermal performance within the specified operating parameters.

Parameter Comparison

Engineering Selection Recommendations

Both ELFH05230 and 0395320005 are active production parts meeting identical electrical and thermal specifications. Selection between these components should be based on mechanical design requirements and supply chain considerations. The ELFH05230 provides 4-side shrouding for enhanced mechanical protection and guidance during mating operations. The 0395320005 offers 2-side shrouding with slightly increased insulation height (0.327" versus 0.319") and PA66 housing material. Both parts maintain RoHS compliance and unlimited moisture sensitivity rating. The Molex part (0395320005) currently has higher inventory availability (2827 units versus 627 units). Housing material differences (PA46 versus PA66) do not affect performance within the specified -40°C to 105°C operating range or electrical ratings.

Frequently Asked Questions (FAQ)

Q: Can ELFH05230 and 0395320005 be used interchangeably in the same circuit board design?

A: These parts share identical electrical ratings (15 A, 300 V), operating temperature range, contact materials, and pitch spacing. However, the shrouding configuration differs (4-side versus 2-side). Board layout compatibility depends on mechanical clearance requirements around the connector. Verify that the 2-side shrouding of the Molex part does not conflict with adjacent components or mechanical constraints in your design.

Q: What is the significance of the housing material difference between PA46 and PA66?

A: Both polyamide materials meet UL94 V-0 flammability requirements and maintain performance across the -40°C to 105°C operating range. PA66 (nylon 6/6) offers slightly higher rigidity and chemical resistance, while PA46 (nylon 4/6) provides comparable performance for this application. The material difference does not affect electrical or thermal performance within specified parameters.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are RoHS compliant and carry EAR99 export classification. The Molex part specifies ROHS3 compliance while the Amphenol part specifies RoHS Compliant status. Both maintain unlimited moisture sensitivity level (MSL 1). Electrical certifications (UL voltage and current ratings) are identical.

Q: What is the impact of the 0.008" (0.20mm) insulation height difference?

A: The ELFH05230 has 0.319" insulation height while 0395320005 has 0.327" insulation height. This 0.008" difference is minimal and typically does not affect circuit board layout or mating connector clearance. Verify clearance in applications with tight vertical spacing constraints.

Q: Which part should be selected for new designs?

A: Selection should be based on mechanical design requirements (shrouding preference), supply chain availability, and lead time. Both parts meet identical electrical and environmental specifications. The Molex part currently offers higher inventory availability. For designs requiring maximum mechanical protection during mating, the 4-side shrouding of ELFH05230 is preferred.