AYF212335 FPC Connector - Equivalent & Substitute Parts

Part Overview

The AYF212335 is a 23-position flat flexible connector (FPC) manufactured by Panasonic Electric Works, designed for surface mount, right-angle applications with 0.20mm pitch contacts. This connector features top and bottom contacts with solder termination, suitable for applications requiring compact interconnection in consumer electronics and industrial equipment.

The AYF212335 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this connector.

Substiute Parts

AYF212335

Panasonic Electric WorksIn Stock: 1173AYF212335 Datasheet

Current PartRFQ

AYF332335

Panasonic Electric WorksIn Stock: 5094AYF332335 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

• Number of Positions: Must remain 23 to maintain circuit connectivity and PCB layout compatibility
• Mounting Type: Must be Surface Mount, Right Angle to fit existing board footprints
• Connector/Contact Type: Must be Contacts, Top and Bottom to preserve signal routing architecture
• Voltage and Current Ratings: Must meet or exceed 50V and 0.2A per contact specifications
• Operating Temperature Range: Must support -55°C to 85°C operational envelope
• Termination Method: Solder termination required for assembly compatibility
• Material Compliance: RoHS compliance mandatory for regulatory alignment

The AYF332335 qualifies as a substitute based on these criteria. While the pitch differs (0.30mm versus 0.20mm), this represents a design variation within the same connector family and application class, requiring circuit board redesign consideration.

Parameter Comparison

Engineering Selection Recommendations

The AYF332335 is the designated substitute for the obsolete AYF212335. Selection of this substitute is supported by the following factors:

Compliance and Availability: The AYF332335 maintains active product status with 5034 units in stock, compared to the obsolete AYF212335. Both parts meet RoHS compliance requirements, with AYF332335 certified to ROHS3 standard, providing enhanced regulatory alignment for current manufacturing environments.

Electrical and Mechanical Compatibility: Both connectors maintain identical voltage (50V), current (0.2A per contact), and temperature ratings (-55°C to 85°C). Mechanical compatibility is preserved through matching 23-position configuration, surface mount right-angle mounting, and top-and-bottom contact architecture.

Critical Design Consideration: The pitch difference (0.20mm to 0.30mm) requires PCB footprint redesign. This is not a direct drop-in replacement but rather a functional equivalent requiring circuit board layout modification to accommodate the larger contact spacing.

Frequently Asked Questions (FAQ)

Q: Can the AYF332335 be used as a direct replacement without PCB modification?

A: No. While the AYF332335 maintains the same number of positions and electrical ratings, the pitch increase from 0.20mm to 0.30mm requires PCB footprint redesign. Direct substitution without layout modification will result in mechanical misalignment and connection failure.

Q: Are the electrical specifications identical between AYF212335 and AYF332335?

A: Yes. Both connectors support 50V voltage rating, 0.2A per contact current rating, and -55°C to 85°C operating temperature range. Electrical performance is equivalent for applications within these specifications.

Q: What is the significance of the pitch difference?

A: Pitch defines the center-to-center spacing between connector contacts. The 0.20mm pitch (AYF212335) provides higher contact density, while the 0.30mm pitch (AYF332335) offers larger spacing. This affects PCB layout, cable design, and overall connector footprint dimensions.

Q: Does the AYF332335 meet current compliance standards?

A: Yes. The AYF332335 is ROHS3 compliant and carries active product status, indicating current manufacturing support and compliance with modern regulatory requirements. The obsolete AYF212335 may present supply chain and compliance challenges for new designs.

Q: Are packaging differences significant for procurement?

A: The AYF332335 is supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. Packaging format should be verified against your manufacturing equipment and assembly requirements.