Amphenol ICC 54201-G0804ALF Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 54201-G0804ALF is a rectangular connector header designed for surface mount applications. This BERGSTIK® series component features a 4-position, single-row configuration with 0.100" (2.54mm) pitch spacing, suitable for board-to-board connections. The part is currently active in production with 957 units available in stock. Alternative components may be required due to inventory constraints, packaging preferences, or specific application requirements for breakaway functionality.

Substiute Parts

54201-G0804ALF

Amphenol ICC (FCI)In Stock: 106254201-G0804ALF Datasheet

Current PartRFQ

GEC04SABN-M30

Sullins Connector SolutionsIn Stock: 4593GEC04SABN-M30 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 54201-G0804ALF is based on the following critical parameters that must remain consistent:

• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 4
• Number of Rows: 1
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Termination: Solder
• Contact Length - Mating: 0.230" (5.84mm)
• Insulation Height: 0.100" (2.54mm)
• Contact Shape: Square
• Contact Material: Phosphor Bronze
• Material Flammability Rating: UL94 V-0
• Insulation Color: Black

The substitute part GEC04SABN-M30 from Sullins Connector Solutions meets these core mechanical and electrical requirements. Variations in contact finish specifications, packaging format, and connector style (breakaway capability) do not affect functional interchangeability for standard board-to-board applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 54201-G0804ALF and GEC04SABN-M30 are active production components with equivalent mechanical compatibility for 4-position, 2.54mm pitch board-to-board header applications. Selection between these parts should be based on the following factors:

Amphenol ICC 54201-G0804ALF is appropriate when:

• Gold-plated mating contacts are required for enhanced corrosion resistance
• Tape & Reel packaging is specified for automated assembly processes
• RoHS Compliant designation is required (non-ROHS3)

Sullins Connector Solutions GEC04SABN-M30 is appropriate when:

• Tin-plated contacts are acceptable for the application
• Bulk packaging is suitable for inventory management
• ROHS3 Compliant status is required
• Breakaway functionality provides design flexibility
• Operating temperature range of -65°C to 150°C is specified
• 3A current rating meets application requirements

Both components meet UL94 V-0 flammability requirements and MSL 1 moisture sensitivity specifications, ensuring compatibility in standard PCB assembly environments.

Frequently Asked Questions (FAQ)

Q: Can GEC04SABN-M30 be used as a direct replacement for 54201-G0804ALF in existing designs?

A: Yes, for mechanical and electrical compatibility. The GEC04SABN-M30 maintains identical pitch (2.54mm), position count (4), row configuration (1), contact geometry, and mounting type. The primary differences are contact finish (tin vs. gold) and packaging format (bulk vs. tape & reel). Verify that tin plating is acceptable for your application's environmental and corrosion requirements.

Q: What is the significance of the contact finish difference between these parts?

A: The 54201-G0804ALF features gold plating (30.0µin thickness) on mating contacts, providing superior corrosion resistance and lower contact resistance. The GEC04SABN-M30 uses tin plating (100.0µin thickness) on mating contacts. Tin plating is suitable for standard indoor applications but may not be appropriate for high-humidity, corrosive, or long-term storage environments.

Q: Does the breakaway feature of GEC04SABN-M30 affect compatibility?

A: No. The breakaway feature is an additional design capability that does not impact mating with standard 2.54mm pitch receptacles. This feature provides design flexibility for applications requiring individual pin separation.

Q: Are there packaging considerations when switching between these parts?

A: Yes. The 54201-G0804ALF is supplied in Tape & Reel format, optimized for automated pick-and-place assembly. The GEC04SABN-M30 is supplied in Bulk packaging. Verify that your assembly process can accommodate bulk packaging, or confirm that tape & reel availability is not a requirement.

Q: Do both parts meet the same compliance standards?

A: Both parts are UL94 V-0 rated and MSL 1 (Unlimited). The 54201-G0804ALF is RoHS Compliant, while GEC04SABN-M30 is ROHS3 Compliant. ROHS3 represents an updated compliance standard and is generally acceptable as a substitute for RoHS Compliant applications.

Q: What operating conditions should I consider when selecting between these parts?

A: The GEC04SABN-M30 provides an explicit operating temperature range of -65°C to 150°C and a current rating of 3A. The 54201-G0804ALF does not specify these parameters. If your application requires operation outside standard room temperature ranges or carries currents approaching 3A, the GEC04SABN-M30 specifications provide documented performance boundaries.