Amphenol ICC 48253-000 Socket Contact Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 48253-000 is a socket contact for rectangular connectors in the Mini-PV™ and Basics+ series, designed for 18-20 AWG wire gauges with gold plating and crimp termination. This part is classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance. Substitute parts must maintain identical electrical and mechanical specifications to ensure proper connector assembly and performance.

Substiute Parts

48253-000

Amphenol ICC (FCI)In Stock: 76848253-000 Datasheet

Current PartRFQ

48253-000LF

Amphenol ICC (FCI)In Stock: 85748253-000LF Datasheet

DirectRFQ

0945180100

MolexIn Stock: 9380945180100 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 48253-000 are identified based on the following critical parameters that determine functional compatibility:

• Wire Gauge: 18-20 AWG (must match exactly)
• Contact Termination: Crimp (must match exactly)
• Contact Type: Socket (must match exactly)
• Moisture Sensitivity Level: 1 (Unlimited) (must match exactly)
• Contact Finish Thickness: 15.0µin (0.38µm) (must match exactly)

Two substitute parts meet these criteria:

1. 48253-000LF (Amphenol ICC) – Direct manufacturer equivalent with identical specifications and active product status
2. 0945180100 (Molex) – Cross-manufacturer substitute with matching electrical and mechanical parameters

Parameter Comparison

Engineering Selection Recommendations

48253-000LF is the primary substitute for the obsolete 48253-000. Both parts are manufactured by Amphenol ICC within the same Mini-PV™ and Basics+ series, with identical electrical and mechanical specifications. The 48253-000LF offers the advantage of active product status and RoHS compliance, addressing regulatory requirements for new designs and procurement cycles.

0945180100 (Molex) serves as a cross-manufacturer alternative when Amphenol ICC parts are unavailable. This part maintains compatibility through matching wire gauge (18-20 AWG), crimp termination, socket contact type, and MSL rating. However, contact finish specifications are not provided for this part, requiring verification against system requirements before implementation.

For applications requiring RoHS compliance, both 48253-000LF and 0945180100 are suitable. For legacy systems requiring non-compliant components, the 48253-000 remains available in existing inventory (728 pcs).

Frequently Asked Questions (FAQ)

Q: Can 48253-000LF be used as a direct replacement for 48253-000?

A: Yes. Both parts share identical specifications for wire gauge (18-20 AWG), contact termination (crimp), contact type (socket), contact finish (gold at 15.0µin), and MSL rating (1). The primary difference is product status (active vs. obsolete) and RoHS compliance.

Q: What is the difference between 48253-000LF and 0945180100?

A: 48253-000LF is a direct Amphenol ICC equivalent with identical specifications. 0945180100 is a Molex cross-manufacturer substitute that matches critical parameters (wire gauge, termination, contact type, MSL) but is classified as a blade-type power connector rather than a rectangular connector. Contact finish specifications for 0945180100 are not provided.

Q: Are there packaging differences between substitute parts?

A: Yes. 48253-000LF is supplied in bulk packaging, while 0945180100 is supplied in Tape & Reel (TR) format. Original packaging for 48253-000 is not specified. Packaging selection depends on assembly process requirements and inventory management practices.

Q: Which substitute should be selected for new designs?

A: 48253-000LF is recommended for new designs due to active product status, RoHS compliance, and identical specifications to the original part. This ensures long-term availability and regulatory alignment.

Q: Can 0945180100 be used in applications requiring specific contact finish specifications?

A: Contact finish specifications for 0945180100 are not provided in available documentation. Verification with Molex technical specifications is required before implementation in applications with defined contact finish requirements.