TE Connectivity AMP Connectors 2108431-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2108431-3 is a 9 (8 + 1) position Micro SIM card connector designed for surface mount, right angle applications. This connector features gold-plated contacts and push-in, pull-out insertion methodology, suitable for memory card interface applications. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for production and service applications.

Substiute Parts

2108431-3

TE Connectivity AMP ConnectorsIn Stock: 12732108431-3 Datasheet

Current PartRFQ

2199337-5

TE Connectivity AMP ConnectorsIn Stock: 32262199337-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2108431-3 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Card Type: Micro SIM
• Number of Positions: 9 (8 + 1)
• Connector Type: Connector
• Insertion, Removal Method: Push In, Pull Out
• Mounting Type: Surface Mount, Right Angle
• Contact Finish: Gold
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 2199337-5 satisfies all mandatory matching parameters. This part maintains functional and mechanical compatibility while offering active product status and improved availability. The primary distinction is the inclusion of a switch feature and a marginal reduction in height above board (0.047" versus 0.049"), both of which remain within acceptable tolerance for standard Micro SIM connector applications.

Parameter Comparison

Engineering Selection Recommendations

The 2199337-5 is the direct substitute for the obsolete 2108431-3. Both parts are manufactured by TE Connectivity AMP Connectors and maintain identical electrical and mechanical specifications for Micro SIM card connector applications. The 2199337-5 offers the following advantages:

Product Status: The 2199337-5 maintains active product status, ensuring long-term availability and continued manufacturing support, whereas the 2108431-3 is obsolete and subject to discontinuation.

Compliance: Both parts are ROHS3 compliant and carry identical moisture sensitivity ratings (MSL 1), meeting regulatory requirements for current and future production environments.

Inventory Availability: The 2199337-5 is available in higher quantities (3200 pcs) compared to the 2108431-3 (1230 pcs), supporting both immediate and sustained procurement needs.

Mechanical Compatibility: The marginal height reduction (0.002" or 0.05mm) in the 2199337-5 does not impact standard PCB layout requirements for Micro SIM connector applications.

Selection of the 2199337-5 is appropriate for new designs and replacement of obsolete inventory in existing applications.

Frequently Asked Questions (FAQ)

Q: Can the 2199337-5 be used as a direct replacement for the 2108431-3 in existing designs?

A: Yes. Both connectors share identical card type (Micro SIM), position count (9 positions), mounting configuration (surface mount, right angle), and contact finish (gold). The 2199337-5 is electrically and mechanically compatible with applications designed for the 2108431-3.

Q: What is the significance of the height difference between these two connectors?

A: The 2199337-5 is 0.002" (0.05mm) lower than the 2108431-3. This marginal difference does not affect standard PCB layout or clearance requirements for Micro SIM connector applications and remains within typical manufacturing tolerances.

Q: Does the switch feature on the 2199337-5 affect compatibility?

A: The switch feature is an additional functionality present on the 2199337-5. This feature does not compromise compatibility with applications designed for the 2108431-3 and may provide enhanced functionality in certain applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the 2108431-3 and 2199337-5 are ROHS3 compliant and carry identical moisture sensitivity levels (MSL 1), meeting regulatory requirements for current manufacturing standards.

Q: What packaging is available for the substitute part?

A: The 2199337-5 is supplied in Cut Tape (CT) packaging, suitable for automated assembly processes and component handling.

Q: Why is the 2108431-3 listed as obsolete?

A: The 2108431-3 has been discontinued by the manufacturer. The 2199337-5 represents the active equivalent product line and is the recommended selection for ongoing production and design applications.