Amphenol ICC 70236-103 Backplane Connector: Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 70236-103 is an 8-position male blade power header connector designed for through-hole PCB mounting. This connector is part of the Metral® series and features press-fit termination with gold-plated contacts rated for 3A continuous current. The part is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

70236-103

Amphenol ICC (FCI)In Stock: 99070236-103 Datasheet

Current PartRFQ

70236-103LF

Amphenol ICC (FCI)In Stock: 186970236-103LF Datasheet

DirectRFQ

536603-1

TE Connectivity AMP ConnectorsIn Stock: 917536603-1 Datasheet

MFR RecommendedRFQ

536606-1

TE Connectivity AMP ConnectorsIn Stock: 1024536606-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 70236-103 is determined by strict alignment with the following critical parameters: 8-position configuration, 0.236" (6.00mm) pitch, male blade connector type, through-hole mounting, press-fit termination, and UL94 V-0 flammability rating. All substitute parts must maintain these specifications to ensure mechanical and electrical compatibility within the original application.

The substitute parts are grouped into two categories:

Direct Amphenol ICC Substitute: The 70236-103LF maintains identical electrical and mechanical specifications while offering improved compliance status (RoHS Compliant vs. non-compliant) and active product status.

Cross-Manufacturer Alternatives: The TE Connectivity 536603-1 and 536606-1 connectors share the same pitch, position count, mounting type, and termination method but employ the Futurebus connector style. These parts are functionally compatible based on the provided electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

For new designs and ongoing system support, the 70236-103LF is the primary substitute for the obsolete 70236-103. Both parts are manufactured by Amphenol ICC within the Metral® series and maintain identical electrical and mechanical specifications. The 70236-103LF offers the advantage of active product status and RoHS compliance, making it suitable for applications subject to environmental regulations.

The TE Connectivity 536603-1 and 536606-1 connectors from the Z-PACK series provide functionally equivalent alternatives based on matching pitch, position count, mounting type, and termination method. These parts maintain the same operating temperature range and flammability rating. Selection between these TE Connectivity options depends on specific color and voltage rating requirements; the 536606-1 specifies natural color and the 536603-1 does not specify color. Both TE Connectivity parts carry RoHS non-compliant status.

Frequently Asked Questions (FAQ)

Q: Can the 70236-103LF be used as a direct replacement for the 70236-103?

A: Yes. Both parts share identical connector type, position count, pitch, mounting method, and termination type. The 70236-103LF is the direct Amphenol ICC substitute with active product status.

Q: What are the key compatibility criteria for substituting the 70236-103?

A: Substitute parts must maintain 8-position configuration, 0.236" (6.00mm) pitch, male blade connector type, through-hole mounting, press-fit termination, and UL94 V-0 flammability rating. Current rating and operating temperature range must also align with application requirements.

Q: Are the TE Connectivity 536603-1 and 536606-1 mechanically compatible with the 70236-103?

A: Yes, based on the provided specifications. Both parts match the pitch, position count, mounting type, and termination method. The primary difference is the connector style designation (Futurebus vs. Blade Power) and contact finish thickness specification.

Q: What is the difference between the 536603-1 and 536606-1?

A: Both are TE Connectivity Z-PACK series 8-position headers with identical electrical and mechanical specifications. The 536606-1 specifies natural color, while the 536603-1 does not specify color. The 536603-1 specifies 30V voltage rating; the 536606-1 also specifies 30V voltage rating.

Q: Does the 70236-103LF have different packaging compared to the original 70236-103?

A: The 70236-103LF is supplied in tube packaging, whereas the original 70236-103 packaging is not specified in the provided data.

Q: Are there RoHS compliance considerations when selecting a substitute?

A: The 70236-103 and TE Connectivity alternatives (536603-1, 536606-1) are RoHS non-compliant. The 70236-103LF is RoHS compliant and should be prioritized for applications requiring environmental compliance certification.