Molex 0905003016 FFC Connector - Equivalent & Substitute Parts

Part Overview

The Molex 0905003016 is a 16-position FFC (Flat Flexible) connector with vertical contacts designed for through-hole PCB mounting at 2.54mm pitch. This connector features a slide lock mechanism and zero insertion force (ZIF) design, rated for 250V and 2.5A operation across -40°C to 85°C. The product is classified as obsolete, making identification of compatible substitute parts essential for ongoing system support and component procurement.

Substiute Parts

0905003016

MolexIn Stock: 11490905003016 Datasheet

Current PartRFQ

487925-3

TE Connectivity AMP ConnectorsIn Stock: 840487925-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for FFC connectors is determined by the following critical parameters:

• Position Count: Must match at 16 positions
• Pitch: Must match at 0.100" (2.54mm)
• Mounting Type: Must be through-hole PCB mounting
• Connector/Contact Configuration: Vertical orientation with slide lock mechanism
• Termination Method: Solder termination
• Locking Mechanism: Slide lock required
• Zero Insertion Force (ZIF): Feature must be present

The TE Connectivity AMP Connectors part 487925-3 meets these core substitution criteria. The primary difference is the contact configuration: the substitute uses 1-sided vertical contacts versus the original 2-sided configuration. This represents a functional variation within the same connector family, as both maintain the same pitch, position count, mounting method, and locking mechanism.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 487925-3 is an active product with current manufacturing support, whereas the Molex 0905003016 is obsolete. Both parts maintain RoHS compliance and identical moisture sensitivity ratings. The substitute part offers equivalent electrical performance through matching contact material, finish, and ZIF functionality.

The primary design consideration is the contact configuration difference: the substitute uses 1-sided vertical contacts compared to the original 2-sided design. This affects the mechanical interface with the mating FFC cable. PCB layout and cable routing must accommodate the reduced contact height of 0.310" (7.87mm) versus the original 0.346" (8.80mm).

Selection of the substitute part is appropriate for new designs and ongoing production where component availability is a priority. Existing designs using the 2-sided contact configuration require mechanical validation to confirm compatibility with the 1-sided substitute geometry.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 487925-3 directly replace the Molex 0905003016 in existing designs?

A: Direct replacement requires mechanical validation. Both connectors share the same 16-position, 2.54mm pitch, through-hole mounting, and ZIF functionality. The key difference is the contact configuration: the substitute uses 1-sided vertical contacts versus the original 2-sided design. PCB layout and cable mating interface must be confirmed compatible with the reduced height of 7.87mm.

Q: What are the critical parameters for FFC connector substitution?

A: Position count, pitch, mounting type, contact orientation, locking mechanism, and termination method must match. For these connectors, the 16-position, 2.54mm pitch, through-hole, slide-lock configuration defines the substitution family.

Q: Are there compliance differences between the original and substitute parts?

A: Both parts are RoHS compliant and carry identical MSL ratings of 1 (Unlimited). The substitute part is active in production, whereas the original is obsolete. Both are classified under ECCN EAR99.

Q: What is the significance of the contact configuration difference?

A: The 1-sided versus 2-sided contact configuration affects the mechanical interface with the mating FFC cable. The substitute's reduced height above board (7.87mm versus 8.80mm) may impact PCB clearance and cable routing. Physical fit and electrical continuity must be validated in the target application.

Q: Is the substitute part suitable for new designs?

A: Yes. The TE Connectivity 487925-3 is an active product with current manufacturing support, making it appropriate for new designs requiring 16-position, 2.54mm pitch FFC connectors with through-hole mounting and ZIF functionality.