PCMT-134-01-L-D-RA-01-SL Equivalent & Substitute Parts

Part Overview

The PCMT-134-01-L-D-RA-01-SL is a 68-position PCMCIA card connector manufactured by Samtec Inc., designed for through-hole, right-angle PCB mounting applications. This connector features push-in/pull-out insertion and removal methodology with gold-plated contacts and board/card guides. The part maintains Active product status and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component procurement flexibility while maintaining design integrity.

Substiute Parts

PCMT-134-01-L-D-RA-01-SL

Samtec Inc.In Stock: 944PCMT-134-01-L-D-RA-01-SL Datasheet

Current PartRFQ

5535653-1

TE Connectivity AMP ConnectorsIn Stock: 27105535653-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part identification for the PCMT-134-01-L-D-RA-01-SL is based on strict alignment of the following critical parameters:

• Card Type: PCMCIA (68-position standard)
• Number of Positions: 68
• Mounting Type: Through Hole, Right Angle
• Insertion, Removal Method: Push In, Pull Out
• Contact Finish: Gold
• Product Status: Active
• RoHS Compliance: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

The substitute part 5535653-1 (TE Connectivity AMP Connectors) satisfies all critical electrical and mechanical parameters. Minor variations in height above board (0.275" vs. 0.250") and contact finish thickness fall within acceptable tolerance ranges for PCMCIA connector applications and do not preclude functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both the PCMT-134-01-L-D-RA-01-SL and 5535653-1 maintain Active product status with full ROHS3 compliance and MSL 1 (Unlimited) ratings, ensuring long-term availability and regulatory alignment. The substitute part 5535653-1 is electrically and mechanically equivalent for PCMCIA 68-position connector applications. The height differential of 0.025" (0.64mm) represents a minor mechanical variation that does not affect connector functionality or standard PCB layout compatibility. Selection between these parts may be driven by inventory availability, lead time, or procurement channel preference, as both satisfy the specified electrical and mechanical requirements.

Frequently Asked Questions (FAQ)

Q: Can 5535653-1 be used as a direct replacement for PCMT-134-01-L-D-RA-01-SL?

A: Yes. Both connectors are 68-position PCMCIA through-hole, right-angle connectors with gold-plated contacts, push-in/pull-out insertion methodology, and identical electrical specifications. The 0.025" height difference does not impact standard PCB design compatibility.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is valid when the following parameters match: PCMCIA card type, 68-position count, through-hole right-angle mounting, push-in/pull-out insertion method, gold contact finish, Active product status, ROHS3 compliance, and MSL 1 rating.

Q: Does the contact finish thickness difference affect performance?

A: No. The contact finish thickness variation (30.0µin specified for 5535653-1 versus unspecified for PCMT-134-01-L-D-RA-01-SL) is within acceptable ranges for PCMCIA connector applications and does not impact electrical performance or reliability.

Q: Are both parts suitable for new designs?

A: Yes. Both parts maintain Active product status and full regulatory compliance (ROHS3, REACH Unaffected, EAR99 classification), making them suitable for new product development.

Q: What packaging considerations apply to these connectors?

A: PCMT-134-01-L-D-RA-01-SL is supplied in standard packaging, while 5535653-1 is supplied in Bulk packaging. Packaging format does not affect connector functionality or electrical performance.