Amphenol ICC 70426-002 DIN Power Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 70426-002 is a single-position DIN Power receptacle connector designed for board edge, through-hole, right-angle mounting applications. This connector features female sockets with gold-plated contacts and is rated for 1000V operation across an extended temperature range of -55°C to 125°C. The part is currently classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new designs requiring this connector type.

Substiute Parts

70426-002

Amphenol ICC (FCI)In Stock: 122070426-002 Datasheet

Current PartRFQ

70426-002LF

Amphenol ICC (FCI)In Stock: 127170426-002LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Amphenol ICC 70426-002 is determined by strict equivalence across the following critical parameters:

• Connector type and style (Receptacle, Female Sockets, DIN Power)
• Number of positions and contact layout (1 position, 1 Power)
• Mounting configuration (Board Edge, Through Hole, Right Angle)
• Termination method (Solder)
• Electrical ratings (1000V voltage rating)
• Temperature range (-55°C to 125°C)
• Contact finish specification (Gold plating, 31.5µin thickness)
• Material flammability compliance (UL94 V-0)

The substitute part 70426-002LF maintains identical electrical, mechanical, and environmental specifications while offering improved regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

The 70426-002LF is the direct functional equivalent of the 70426-002 and is suitable for all applications requiring a single-position DIN Power receptacle connector with the specified electrical and mechanical characteristics. The primary distinction between these parts is regulatory compliance status: the 70426-002LF carries active product status with RoHS compliance and REACH applicability, whereas the 70426-002 is obsolete and RoHS non-compliant. For new designs and ongoing production requiring this connector type, the 70426-002LF is the appropriate selection. For legacy system maintenance where the original 70426-002 is specified, the 70426-002LF provides full electrical and mechanical compatibility with improved regulatory standing.

Frequently Asked Questions (FAQ)

Q: Can the 70426-002LF be used as a direct replacement for the 70426-002?

A: Yes. Both parts are identical in connector type, electrical ratings, mechanical configuration, and contact specifications. The 70426-002LF is the active production equivalent.

Q: What is the difference between the 70426-002 and 70426-002LF?

A: The primary differences are product status and regulatory compliance. The 70426-002LF is an active product with RoHS compliance, while the 70426-002 is obsolete and RoHS non-compliant. All functional and electrical parameters are identical.

Q: Are there packaging differences between these parts?

A: The 70426-002LF is supplied in bulk packaging, while the 70426-002 uses standard packaging. This does not affect connector performance or compatibility.

Q: What mounting configuration does this connector support?

A: Both parts support board edge, through-hole, right-angle mounting with solder termination.

Q: What is the voltage rating for this connector?

A: Both the 70426-002 and 70426-002LF are rated for 1000V operation.

Q: What temperature range is supported?

A: Both connectors operate across -55°C to 125°C.

Q: Is this connector RoHS compliant?

A: The 70426-002LF is RoHS compliant. The 70426-002 is RoHS non-compliant. For applications requiring RoHS compliance, the 70426-002LF must be used.