Amphenol ICC 50004-1416E High Density Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 50004-1416E is a 416-position high-density backplane connector featuring female sockets in a through-hole, right-angle configuration. This receptacle connector is part of the HPC™ series and utilizes a 0.100" (2.54mm) pitch across 4 rows and 104 columns. The part is currently classified as obsolete, which necessitates identification of active equivalent alternatives to maintain supply chain continuity for legacy system maintenance and repair applications.

Substiute Parts

50004-1416E

Amphenol ICC (FCI)In Stock: 119350004-1416E Datasheet

Current PartRFQ

50004-1416ELF

Amphenol ICC (FCI)In Stock: 84850004-1416ELF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 50004-1416E is determined by strict equivalence across the following critical parameters:

• Connector type and style (Receptacle, Female Sockets; High Density configuration)
• Position count and array geometry (416 positions; 4 rows × 104 columns)
• Pitch specification (0.100" / 2.54mm)
• Mounting configuration (Through Hole, Right Angle)
• Termination method (Solder)
• Contact material and finish (Gold, 30.0µin thickness)
• Mating guide feature presence

The substitute part 50004-1416ELF meets all these criteria and is manufactured by the same supplier (Amphenol ICC) within the same HPC™ series. The primary distinction is product status: the original part is obsolete, while the substitute is active in production.

Parameter Comparison

Engineering Selection Recommendations

The 50004-1416ELF is the direct functional equivalent of the 50004-1416E. All electrical and mechanical parameters are identical, ensuring pin-for-pin and footprint compatibility. The substitute part is currently in active production status, providing assured supply availability.

The 50004-1416ELF carries RoHS compliance certification, whereas the original 50004-1416E is non-compliant. For applications subject to RoHS regulatory requirements or environmental compliance mandates, the 50004-1416ELF is the appropriate selection. For legacy systems where RoHS compliance is not a requirement, both parts remain functionally interchangeable.

Current inventory availability: 50004-1416E (1109 pcs), 50004-1416ELF (825 pcs).

Frequently Asked Questions (FAQ)

Q: Are the 50004-1416E and 50004-1416ELF mechanically interchangeable?

A: Yes. Both parts share identical mounting type (through-hole, right-angle), footprint geometry (416 positions in 4×104 array), and pitch specification (0.100"). PCB layout and assembly procedures require no modification.

Q: What is the primary difference between these two part numbers?

A: The 50004-1416ELF is the active production variant with RoHS compliance. The 50004-1416E is obsolete and RoHS non-compliant. All functional and electrical parameters are identical.

Q: Can I use the 50004-1416ELF as a direct replacement in existing designs?

A: Yes. The substitute part maintains full electrical and mechanical compatibility. No design changes are required.

Q: Does the RoHS compliance difference affect electrical performance?

A: No. RoHS compliance relates to material composition and environmental regulations, not electrical characteristics. Both parts deliver identical electrical performance.

Q: What is the significance of the "ELF" suffix in the part number?

A: The "ELF" suffix indicates the RoHS-compliant variant within the 50004-1416 product line. It is the current production designation for this connector configuration.

Q: Are there any lead time considerations when sourcing the 50004-1416ELF?

A: The 50004-1416ELF is in active production status, which typically provides more predictable lead times compared to obsolete parts. Current inventory levels support immediate availability.