QTH-030-02-C-D-A-TR Equivalent & Substitute Parts

Part Overview

The QTH-030-02-C-D-A-TR is a 60-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 board-level connectivity. The part is currently active in production with 853 units available in tape and reel packaging. Substitute parts are identified when packaging format changes or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

QTH-030-02-C-D-A-TR

Samtec Inc.In Stock: 959QTH-030-02-C-D-A-TR Datasheet

Current PartRFQ

QTH-030-02-C-D-A

Samtec Inc.In Stock: 1013QTH-030-02-C-D-A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the QTH-030-02-C-D-A-TR is determined by strict equivalence across the following critical parameters:

• Number of positions: 60
• Pitch: 0.020" (0.50mm)
• Number of rows: 2
• Connector type: Header, Outer Shroud Contacts
• Mounting type: Surface Mount
• Contact finish: Gold
• Contact finish thickness: 50.0µin (1.27µm)
• Height above board: 0.286" (7.26mm)
• Mated stacking height: 8mm
• Features: Board Guide, Ground Bus (Plane)
• Series: Q Strip® QTH
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

The identified substitute part differs only in packaging format (Tray versus Tape & Reel), which does not affect electrical or mechanical performance. All other specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both the QTH-030-02-C-D-A-TR and QTH-030-02-C-D-A are active production parts manufactured by Samtec Inc. and maintain full ROHS3 compliance. Selection between these parts is determined by packaging requirements and supply chain logistics rather than electrical or mechanical performance.

The QTH-030-02-C-D-A-TR in tape and reel packaging is suitable for automated assembly processes requiring continuous component feed. The QTH-030-02-C-D-A in tray packaging accommodates manual assembly workflows or applications where tape and reel format is not required. Both parts are functionally equivalent for PCB integration and maintain identical contact performance, impedance characteristics, and environmental ratings.

Frequently Asked Questions (FAQ)

Q: Can QTH-030-02-C-D-A be used as a direct replacement for QTH-030-02-C-D-A-TR?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format. QTH-030-02-C-D-A uses tray packaging while QTH-030-02-C-D-A-TR uses tape and reel packaging. PCB footprint, solder joint performance, and connector interface specifications are identical.

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

A: The "-TR" suffix designates tape and reel packaging format, which is standard for automated pick-and-place assembly. The base part number QTH-030-02-C-D-A without the "-TR" suffix indicates tray packaging.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical ROHS3 compliance certification and MSL rating of 1 (Unlimited). Environmental and regulatory compliance is equivalent.

Q: Which packaging format should be selected for high-volume production?

A: Tape and reel packaging (QTH-030-02-C-D-A-TR) is optimized for automated assembly lines. Tray packaging (QTH-030-02-C-D-A) is suitable for lower-volume or manual assembly processes.

Q: Do these parts require different handling or storage procedures?

A: Both parts carry MSL rating 1, indicating unlimited moisture sensitivity tolerance. Storage and handling procedures are identical regardless of packaging format.