Amphenol ICC 88973-111 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 88973-111 is a 9-position coaxial backplane connector in the Metral® series, designed for rack and panel applications with through-hole mounting. This connector features a natural color housing with board guide support and is rated for unlimited moisture sensitivity (MSL 1).

The 88973-111 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

88973-111

Amphenol ICC (FCI)In Stock: 88188973-111 Datasheet

Current PartRFQ

88973-111LF

Amphenol ICC (FCI)In Stock: 88988973-111LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 88973-111 is determined by strict equivalence across the following critical parameters:

• Connector Series & Manufacturer: Metral® series from Amphenol ICC (FCI)
• Electrical Configuration: 9 coaxial positions with 0.138" (4.60mm) pitch
• Physical Layout: 3-row configuration
• Mechanical Interface: Rack and panel style, through-hole mounting, header usage
• Housing & Features: Natural color with board guide
• Environmental Rating: MSL 1 (Unlimited)

The substitute part 88973-111LF maintains identical electrical and mechanical specifications while differing in product status and RoHS compliance classification.

Parameter Comparison

Engineering Selection Recommendations

The 88973-111LF is the direct substitute for the obsolete 88973-111. Both parts share identical electrical and mechanical specifications, ensuring pin-for-pin and form-factor compatibility.

The primary distinction is regulatory compliance: the 88973-111LF carries RoHS Compliant status, while the original 88973-111 is RoHS non-compliant. For new designs or systems requiring RoHS certification, the 88973-111LF is the appropriate selection. For legacy system maintenance where RoHS compliance is not a requirement, either part may be used interchangeably based on availability and procurement constraints.

Both parts maintain REACH Unaffected status and carry the same ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Frequently Asked Questions (FAQ)

Q: Are the 88973-111 and 88973-111LF electrically and mechanically interchangeable?

A: Yes. Both parts are 9-position coaxial connectors in the Metral® series with identical pitch (0.138" / 4.60mm), row configuration (3 rows), mounting type (through-hole), and connector style (rack and panel header). They are direct substitutes.

Q: What is the significance of the "LF" suffix in the 88973-111LF part number?

A: The "LF" designation indicates lead-free construction and RoHS compliance. The 88973-111LF meets RoHS regulatory requirements, whereas the original 88973-111 does not.

Q: Can I use the 88973-111LF in a design originally specified for the 88973-111?

A: Yes. The 88973-111LF is a direct functional and physical replacement. If your application or regulatory framework requires RoHS compliance, the 88973-111LF is the recommended choice.

Q: What packaging options are available?

A: The 88973-111 packaging is not specified in the available data. The 88973-111LF is supplied in bulk packaging.

Q: Are there any environmental or storage differences between these parts?

A: Both parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special moisture control requirements during storage or handling.

Q: What is the current availability status of these parts?

A: The 88973-111 is obsolete but currently has 820 pieces in stock. The 88973-111LF is active with 838 pieces in stock.