QTE-020-01-F-D-A-TR Equivalent & Substitute Parts

Part Overview

The QTE-020-01-F-D-A-TR is a 40-position rectangular connector header manufactured by Samtec Inc. as part of the Q Strip® QTE series. This surface mount connector features outer shroud contacts with gold plating and is designed for applications requiring dual-row header connectivity with board guide and ground bus plane features. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified when packaging format differs or when contact finish thickness variations are acceptable within application requirements.

Substiute Parts

QTE-020-01-F-D-A-TR

Samtec Inc.In Stock: 1149QTE-020-01-F-D-A-TR Datasheet

Current PartRFQ

QTE-020-01-F-D-A

Samtec Inc.In Stock: 2066QTE-020-01-F-D-A Datasheet

SimilarRFQ

QTE-020-01-L-D-A

Samtec Inc.In Stock: 92968QTE-020-01-L-D-A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the QTE-020-01-F-D-A-TR are identified based on the following criteria:

Critical Parameters (Must Match):

• Number of Positions: 40
• Number of Rows: 2
• Pitch: 0.031" (0.80mm)
• Connector Type: Header, Outer Shroud Contacts
• Mounting Type: Surface Mount
• Features: Board Guide, Ground Bus (Plane)
• Height Above Board: 0.168" (4.27mm)
• Mated Stacking Heights: 5mm
• Base Product Number: QTE-020

Variable Parameters (Acceptable Differences):

• Packaging Format: Tape & Reel (TR) vs. Tray
• Contact Finish Thickness: 3.00µin (0.076µm) vs. 10.0µin (0.25µm)

The QTE-020-01-F-D-A-TR differs from substitute parts only in packaging configuration and contact finish thickness. These variations do not affect electrical or mechanical compatibility when the connector is integrated into the final assembly.

Parameter Comparison

Engineering Selection Recommendations

All three parts—QTE-020-01-F-D-A-TR, QTE-020-01-F-D-A, and QTE-020-01-L-D-A—maintain Active product status and are ROHS3 compliant with MSL 1 rating. Selection between these parts is determined by packaging requirements and contact finish thickness specifications.

QTE-020-01-F-D-A-TR is specified when Tape & Reel packaging is required for automated assembly processes. QTE-020-01-F-D-A provides identical electrical and mechanical specifications in Tray packaging format. QTE-020-01-L-D-A offers increased contact finish thickness (10.0µin vs. 3.00µin) while maintaining all other specifications and is available in Tray packaging.

All parts are suitable for applications requiring 40-position dual-row surface mount headers with 0.031" pitch and board guide features. Compliance certifications (ROHS3, REACH Unaffected, EAR99) are consistent across all three variants.

Frequently Asked Questions (FAQ)

Q: Can QTE-020-01-F-D-A be used as a direct substitute for QTE-020-01-F-D-A-TR?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format: QTE-020-01-F-D-A-TR is supplied in Tape & Reel format, while QTE-020-01-F-D-A is supplied in Tray format. Selection depends on assembly process requirements.

Q: What is the difference between QTE-020-01-F-D-A and QTE-020-01-L-D-A?

A: The primary difference is contact finish thickness. QTE-020-01-F-D-A has 3.00µin (0.076µm) gold plating, while QTE-020-01-L-D-A has 10.0µin (0.25µm) gold plating. All other electrical and mechanical parameters are identical. Both are supplied in Tray packaging.

Q: Are all three parts ROHS3 compliant?

A: Yes. QTE-020-01-F-D-A-TR, QTE-020-01-F-D-A, and QTE-020-01-L-D-A are all ROHS3 compliant with REACH Unaffected status.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts have MSL 1 rating, indicating unlimited shelf life without moisture control requirements.

Q: Can these connectors be used interchangeably in the same PCB design?

A: Yes. All three parts share identical mechanical dimensions, pitch, number of positions, and mounting type. PCB footprints and mating interface specifications are identical across all variants.