QTH-060-03-F-D-A-K Equivalent & Substitute Parts

Part Overview

The QTH-060-03-F-D-A-K is a 120-position rectangular connector header manufactured by Samtec Inc. as part of the Q Strip® QTH series. This surface mount connector features outer shroud contacts with gold plating and is designed for high-density interconnect applications requiring differential signal transmission. The part is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when packaging or supply chain requirements necessitate alternative sourcing while maintaining identical electrical and mechanical performance characteristics.

Substiute Parts

QTH-060-03-F-D-A-K

Samtec Inc.In Stock: 1251QTH-060-03-F-D-A-K Datasheet

Current PartRFQ

QTH-060-03-F-D-A-K-TR

Samtec Inc.In Stock: 1476QTH-060-03-F-D-A-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The QTH-060-03-F-D-A-K and its identified substitute share identical electrical and mechanical specifications across all critical parameters. Substitution is valid based on the following criteria:

• Identical connector type, position count, and pitch geometry
• Matching contact finish material and thickness specifications
• Equivalent mounting and stacking height characteristics
• Identical compliance certifications (RoHS3, REACH Unaffected)
• Same series designation and base product number (QTH-060)

The only difference between the main part and substitute is packaging format: the primary part is supplied in Tray packaging, while the substitute is supplied in Cut Tape (CT) packaging. This distinction affects supply chain logistics and automated assembly processes but does not alter component functionality or performance.

Parameter Comparison

Engineering Selection Recommendations

Both the QTH-060-03-F-D-A-K and QTH-060-03-F-D-A-K-TR are suitable for applications requiring 120-position differential array connectors with surface mount assembly. Selection between these parts should be based on manufacturing and supply chain requirements:

The Tray-packaged variant (QTH-060-03-F-D-A-K) is appropriate for manual assembly operations or applications where bulk component handling is preferred. The Cut Tape variant (QTH-060-03-F-D-A-K-TR) is optimized for automated pick-and-place assembly systems and high-volume production environments.

Both parts maintain active product status with full regulatory compliance. The identical electrical specifications, contact geometry, and compliance certifications ensure functional interchangeability in all circuit applications.

Frequently Asked Questions (FAQ)

Q: Can QTH-060-03-F-D-A-K-TR be used as a direct replacement for QTH-060-03-F-D-A-K?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape versus Tray). Substitution is valid for all applications where the connector specifications match design requirements.

Q: Does packaging format affect component performance or reliability?

A: No. Packaging format is a supply and assembly logistics consideration only. It does not alter electrical performance, mechanical fit, contact characteristics, or reliability of the connector itself.

Q: Are both parts RoHS3 compliant?

A: Yes. Both QTH-060-03-F-D-A-K and QTH-060-03-F-D-A-K-TR are ROHS3 compliant with REACH Unaffected status.

Q: What is the significance of the MSL 1 rating?

A: MSL 1 indicates unlimited moisture sensitivity level, meaning the component has no moisture-related storage or handling restrictions prior to assembly.

Q: Which packaging option is better for automated assembly?

A: Cut Tape (CT) packaging is optimized for automated pick-and-place equipment. Tray packaging is suitable for manual assembly or applications where bulk component handling is preferred.