CCM03-3754 SIM/SAM Card Connector Equivalent & Substitute Parts

Part Overview

The CCM03-3754 is an 8-position (6 + 2) SIM/SAM card connector manufactured by C&K, designed for surface mount, right-angle applications with push-in/pull-out insertion and removal. This connector features gold-plated contacts and is part of the CCM03 MK III series.

The CCM03-3754 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this connector type.

Substiute Parts

CCM03-3754

C&KIn Stock: 1020CCM03-3754 Datasheet

Current PartRFQ

CCM03-3754LFT R102

C&KIn Stock: 7459CCM03-3754LFT R102 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CCM03-3754 is determined by strict equivalence across the following critical parameters:

• Card type (SIM, SAM Card)
• Number of positions (8 with 6 + 2 configuration)
• Connector type and series (CCM03 MK III)
• Mounting configuration (Surface Mount, Right Angle)
• Insertion/removal method (Push In, Pull Out)
• Physical dimensions (Height Above Board: 0.138" / 4.60mm)
• Contact finish (Gold)
• Electrical and mechanical interface compatibility

Parts meeting all these criteria are classified as direct substitutes. Variations in packaging format, product status, or compliance certifications do not affect functional substitutability when all electrical and mechanical parameters remain identical.

Parameter Comparison

Engineering Selection Recommendations

The CCM03-3754LFT R102 is a direct functional substitute for the CCM03-3754. All electrical and mechanical parameters are identical, including connector configuration, contact finish, mounting type, and physical dimensions.

Key distinctions between the two parts are:

• Product Status: The CCM03-3754 is obsolete, while the CCM03-3754LFT R102 is active and currently in production.
• RoHS Compliance: The CCM03-3754 is RoHS non-compliant, while the CCM03-3754LFT R102 is ROHS3 compliant.
• Packaging: The CCM03-3754 is supplied in bulk packaging, while the CCM03-3754LFT R102 is supplied in Tape & Reel (TR) format.

For new designs or ongoing production requiring compliance with current environmental regulations, the CCM03-3754LFT R102 is the appropriate selection. For legacy system maintenance where RoHS compliance is not a requirement, either part provides equivalent electrical and mechanical performance.

Frequently Asked Questions (FAQ)

Q: Are the CCM03-3754 and CCM03-3754LFT R102 electrically and mechanically interchangeable?

A: Yes. Both parts share identical electrical and mechanical specifications, including contact configuration, insertion/removal method, mounting type, height above board, and contact finish. They are direct functional substitutes.

Q: What is the difference between the CCM03-3754 and CCM03-3754LFT R102?

A: The primary differences are product status (obsolete vs. active), RoHS compliance (non-compliant vs. ROHS3 compliant), and packaging format (bulk vs. Tape & Reel). All functional parameters remain identical.

Q: Can I use the CCM03-3754LFT R102 in place of the CCM03-3754 in existing designs?

A: Yes. The CCM03-3754LFT R102 provides equivalent electrical and mechanical performance and is a direct substitute. Tape & Reel packaging is suitable for automated assembly processes.

Q: Does the Tape & Reel packaging of the CCM03-3754LFT R102 affect compatibility?

A: No. Packaging format does not affect the connector's electrical or mechanical performance. Tape & Reel packaging is standard for high-volume manufacturing and automated placement equipment.

Q: Is the CCM03-3754LFT R102 suitable for applications requiring RoHS compliance?

A: Yes. The CCM03-3754LFT R102 is ROHS3 compliant, making it suitable for applications and markets with RoHS requirements. The original CCM03-3754 is not RoHS compliant.