Amphenol ICC 68497-136H Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 68497-136H is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 36 positions at 0.100" (2.54mm) pitch, utilizing male pin contacts with gold-plated mating surfaces. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and component procurement.

Substiute Parts

68497-136H

Amphenol ICC (FCI)In Stock: 117468497-136H Datasheet

Current PartRFQ

75160-139-36LF

Amphenol ICC (FCI)In Stock: 124475160-139-36LF Datasheet

MFR RecommendedRFQ

TSW-136-15-G-S

Samtec Inc.In Stock: 834TSW-136-15-G-S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 68497-136H is determined by strict alignment with the following core parameters:

• Connector Type & Contact Configuration: Header with male pin contacts
• Position Count & Pitch: 36 positions at 0.100" (2.54mm) mating pitch
• Mounting & Termination: Through-hole solder termination
• Electrical Interface: Board-to-board, unshrouded configuration
• Contact Material & Finish: Phosphor bronze with gold mating surface
• Mechanical Compatibility: Single-row, vertical orientation

The identified substitute parts maintain these critical parameters, ensuring mechanical and electrical interchangeability at the board interface level. Variations in contact length, insulation material, operating temperature range, and compliance certifications are secondary considerations that do not preclude functional substitution.

Parameter Comparison

Engineering Selection Recommendations

75160-139-36LF (Amphenol ICC): This substitute maintains the same manufacturer lineage as the main part and shares the BERGSTIK® series heritage. Both parts are classified as obsolete. The 75160-139-36LF achieves RoHS compliance and provides specified operating temperature range (-65°C ~ 130°C) and current rating (5A) not documented for the main part. Contact length variations are within acceptable tolerance for standard board-to-board applications. This option is suitable for designs requiring RoHS compliance or extended temperature performance.

TSW-136-15-G-S (Samtec Inc.): This substitute is classified as active product status, ensuring long-term availability and supply chain stability. The TSW series offers ROHS3 compliance and documented operating temperature range (-55°C ~ 125°C). The increased overall contact length (0.730" vs. 0.612") requires verification of mating depth compatibility with receptacle housings. This option is preferred for new designs or applications requiring active product support and modern compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the 75160-139-36LF directly replace the 68497-136H in existing assemblies?

A: Yes. Both parts share identical pitch (0.100"), position count (36), contact type (male pin), and mounting configuration (through-hole solder). The contact length difference (0.660" vs. 0.612") is within typical tolerance for board-to-board mating and does not preclude direct substitution in standard applications.

Q: What is the primary advantage of the TSW-136-15-G-S substitute?

A: The TSW-136-15-G-S is classified as active product status, providing assured long-term availability and supply continuity. It also meets ROHS3 compliance and includes documented electrical ratings (operating temperature -55°C ~ 125°C). The longer contact length (0.730") may require clearance verification in space-constrained designs.

Q: Are there compliance differences between the substitutes?

A: Yes. The main part (68497-136H) is RoHS non-compliant. The 75160-139-36LF achieves RoHS compliance, and the TSW-136-15-G-S meets ROHS3 compliance. For applications subject to RoHS regulations, either substitute is acceptable. Both substitutes maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity classification.

Q: How do contact length variations affect mating performance?

A: Contact length differences (10.85mm, 11.17mm, and 13.21mm for mating surfaces) reflect design variations across manufacturers. All three parts maintain 0.100" (2.54mm) insulation height and square contact geometry. Mating compatibility depends on receptacle design; standard 0.100" pitch receptacles accommodate the documented contact length range without performance degradation.

Q: Which substitute is recommended for new product designs?

A: The TSW-136-15-G-S is recommended for new designs due to active product status, ensuring availability throughout the product lifecycle. The 75160-139-36LF is suitable for legacy system support or designs requiring Amphenol ICC component continuity.