QTS-075-01-L-D-A-TR Equivalent & Substitute Parts

Part Overview

The QTS-075-01-L-D-A-TR is a 150-position rectangular connector header manufactured by Samtec Inc. as part of the Q Strip® QTS series. This surface mount connector features outer shroud contacts with gold plating and is designed for high-density interconnect applications requiring board-level connectivity. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified based on electrical and mechanical parameter equivalence within the QTS series family.

Substiute Parts

QTS-075-01-L-D-A-TR

Samtec Inc.In Stock: 1242QTS-075-01-L-D-A-TR Datasheet

Current PartRFQ

QTS-075-01-L-D-A

Samtec Inc.In Stock: 876QTS-075-01-L-D-A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the QTS-075-01-L-D-A-TR is determined by equivalence across the following critical parameters:

• Number of Positions: 150
• Pitch: 0.025" (0.64mm)
• Number of Rows: 2
• Connector Type: Header, Outer Shroud Contacts
• Mounting Type: Surface Mount
• Contact Finish: Gold
• Contact Finish Thickness: 10.0µin (0.25µm)
• Height Above Board: 0.160" (4.06mm)
• Mated Stacking Heights: 5mm
• Features: Board Guide, Ground Bus (Plane)
• Series: Q Strip® QTS
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute parts must maintain identical electrical and mechanical specifications across all listed parameters. Packaging format (Tape & Reel versus Tray) does not affect functional equivalence and represents the only permissible variation.

Parameter Comparison

Engineering Selection Recommendations

Both the QTS-075-01-L-D-A-TR and QTS-075-01-L-D-A maintain Active product status within the Q Strip® QTS series and satisfy ROHS3 compliance requirements. The parts are electrically and mechanically identical across all functional parameters. Selection between these parts is determined solely by packaging and supply chain requirements. The Tape & Reel format (TR suffix) is suitable for automated assembly processes, while the Tray format accommodates manual handling and lower-volume applications. Both configurations support the same board-level integration and performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can QTS-075-01-L-D-A be used as a direct replacement for QTS-075-01-L-D-A-TR?

A: Yes. Both parts are electrically and mechanically equivalent. The only difference is packaging format: Tape & Reel versus Tray. Functional performance, pin configuration, and electrical characteristics are identical.

Q: What does the "-TR" suffix indicate?

A: The "-TR" suffix designates Tape & Reel packaging, which is standard for automated surface mount assembly. The absence of this suffix indicates Tray packaging.

Q: Are there any compliance differences between these substitute parts?

A: No. Both parts maintain identical RoHS3 compliance status, ECCN classification (EAR99), and HTSUS coding (8536.69.4040). Moisture sensitivity level (MSL 1) is equivalent across both configurations.

Q: What are the critical parameters that must match for substitution?

A: Position count (150), pitch (0.025"), row configuration (2), connector type (Header with Outer Shroud Contacts), mounting method (Surface Mount), contact finish (Gold at 10.0µin thickness), and mechanical dimensions must all remain identical. Series designation (Q Strip® QTS) and feature set (Board Guide, Ground Bus) must also be preserved.

Q: Can these parts be used interchangeably in production?

A: Yes, provided your assembly process accommodates the packaging format. Tape & Reel format requires automated pick-and-place equipment, while Tray format supports both manual and automated handling. Electrical and mechanical performance is identical regardless of packaging selection.