MEC6-170-02-L-DV-A-TR Equivalent & Substitute Parts

Part Overview

The MEC6-170-02-L-DV-A-TR is a 140-position female card edge connector manufactured by Samtec Inc., designed for dual-edge applications with 0.025" (0.64mm) pitch spacing. This connector features surface mount solder termination, phosphor bronze contacts with gold finish, and operates across -55°C to 125°C. The part is currently active in production and ROHS3 compliant. Substitute parts are identified when packaging or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

MEC6-170-02-L-DV-A-TR

Samtec Inc.In Stock: 1052MEC6-170-02-L-DV-A-TR Datasheet

Current PartRFQ

MEC6-170-02-L-DV-A

Samtec Inc.In Stock: 1252MEC6-170-02-L-DV-A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MEC6-170-02-L-DV-A-TR is determined by strict equivalence across all electrical and mechanical parameters. The primary differentiator between the main part and its substitute is packaging format. Both parts maintain identical specifications for:

• Position count and arrangement (140 positions, dual edge, 70 per row)
• Pitch spacing (0.025")
• Card thickness tolerance (0.062")
• Contact material, finish, and thickness
• Termination method (solder)
• Operating temperature range (-55°C to 125°C)
• Insulation material (LCP)
• Compliance certifications (ROHS3)
• Moisture sensitivity level (MSL 1)

The MEC6-170-02-L-DV-A differs only in packaging: supplied in Tray format versus Tape & Reel (TR) for the main part. This distinction affects inventory management and automated assembly processes but does not alter functional or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the MEC6-170-02-L-DV-A-TR and MEC6-170-02-L-DV-A are active production parts from Samtec Inc. with identical electrical and mechanical specifications. Selection between these parts should be based on assembly and supply chain requirements:

The Tape & Reel (TR) packaging of MEC6-170-02-L-DV-A-TR is optimized for high-volume automated pick-and-place assembly operations. The Tray packaging of MEC6-170-02-L-DV-A accommodates manual assembly processes or lower-volume production runs. Both formats maintain equivalent component integrity and performance characteristics.

Both parts satisfy ROHS3 compliance requirements and carry MSL 1 rating, indicating no moisture sensitivity constraints during storage or handling. Selection should align with manufacturing process capabilities and inventory management protocols rather than functional performance considerations.

Frequently Asked Questions (FAQ)

Q: Are MEC6-170-02-L-DV-A-TR and MEC6-170-02-L-DV-A electrically identical?

A: Yes. Both parts feature 140 positions, 0.025" pitch, phosphor bronze gold-plated contacts, and identical operating temperature ranges. Electrical performance and mechanical fit are equivalent.

Q: What is the primary difference between these parts?

A: Packaging format. MEC6-170-02-L-DV-A-TR uses Tape & Reel packaging for automated assembly. MEC6-170-02-L-DV-A uses Tray packaging for manual or lower-volume assembly processes.

Q: Can I substitute MEC6-170-02-L-DV-A for MEC6-170-02-L-DV-A-TR in my design?

A: Yes, provided your assembly process accommodates Tray packaging. The connector specifications, performance characteristics, and compliance certifications are identical.

Q: Are there any compliance or certification differences?

A: No. Both parts are ROHS3 compliant with MSL 1 rating and identical operating temperature specifications (-55°C to 125°C).

Q: Which part should I specify for high-volume production?

A: MEC6-170-02-L-DV-A-TR (Tape & Reel) is optimized for automated assembly lines. MEC6-170-02-L-DV-A (Tray) is suitable for manual assembly or lower-volume applications.