TE Connectivity 6-520353-0 FFC FPC Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6-520353-0 is a 10-position FFC/FPC connector from the Triomate series, designed for flat flexible cable applications with top-mounted contacts and right-angle through-hole termination. This connector operates at 250V with a 1A current rating and supports FFC/FPC cable thicknesses from 0.13mm to 0.38mm.

The 6-520353-0 carries a Last Time Buy product status, indicating that this part number is no longer in active production. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this connector.

Substiute Parts

6-520353-0

TE Connectivity AMP ConnectorsIn Stock: 12456-520353-0 Datasheet

Current PartRFQ

6-176982-0

TE Connectivity AMP ConnectorsIn Stock: 12426-176982-0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for FFC/FPC connectors is determined by strict equivalence across electrical and mechanical parameters. The following criteria establish whether a part qualifies as a direct substitute for the 6-520353-0:

Critical Matching Parameters:

• Number of positions: 10
• Pitch specification: 0.100" (2.54mm)
• Connector type: FFC, FPC (Flat Flexible)
• Mounting configuration: Through Hole, Right Angle
• Contact position: Top
• Voltage rating: 250V minimum
• Current rating: 1A minimum
• Operating temperature range: -55°C to 105°C minimum
• FFC/FPC cable thickness accommodation: 0.13mm to 0.38mm
• Height above board: 0.190" (4.83mm)
• Contact material: Phosphor Bronze
• Contact finish: Tin
• Housing material: Polyester Thermoplastic, Glass Filled
• Flammability rating: UL94 V-0
• RoHS compliance: Required

The substitute part 6-176982-0 meets all critical parameters and qualifies as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The 6-176982-0 is a direct parametric equivalent to the 6-520353-0 across all specified electrical and mechanical parameters. Both connectors are manufactured by TE Connectivity within the Triomate series and share identical specifications for position count, pitch, voltage, current, temperature range, and physical dimensions.

The primary distinction between these parts is product status: the 6-520353-0 is designated Last Time Buy, while the 6-176982-0 maintains Active status. This status difference reflects manufacturing lifecycle positioning rather than technical capability differences.

Both parts carry RoHS compliance certification and UL94 V-0 flammability rating, meeting regulatory requirements for industrial and consumer applications. The identical moisture sensitivity level (MSL 1 - Unlimited) indicates equivalent handling and storage requirements.

For applications currently specified with 6-520353-0, the 6-176982-0 provides functional and electrical interchangeability with the advantage of continued active production and supply availability.

Frequently Asked Questions (FAQ)

Q: Can the 6-176982-0 be used as a direct replacement for the 6-520353-0 in existing designs?

A: Yes. The 6-176982-0 is a parametric equivalent with identical electrical ratings (250V, 1A), mechanical dimensions (10 positions, 2.54mm pitch, 0.190" height), contact materials (Phosphor Bronze with Tin finish), and operating specifications (-55°C to 105°C). Both connectors accommodate FFC/FPC cables from 0.13mm to 0.38mm thickness and feature identical through-hole right-angle mounting configurations.

Q: What is the significance of the Last Time Buy status on the 6-520353-0?

A: Last Time Buy status indicates that the 6-520353-0 is no longer in active production and existing inventory represents the final availability window. The 6-176982-0, with Active product status, ensures continued supply for new production and future requirements.

Q: Are there any differences in compliance certifications between these parts?

A: No. Both the 6-520353-0 and 6-176982-0 carry identical RoHS compliance status and UL94 V-0 flammability rating. Both are classified under ECCN EAR99 and share the same HTSUS code (8536.69.4051).

Q: Do these connectors have identical mating cycle ratings?

A: Yes. Both parts specify 25 mating cycles, indicating equivalent mechanical durability and contact engagement reliability.

Q: What cable thickness range is supported by both connectors?

A: Both the 6-520353-0 and 6-176982-0 support FFC/FPC cable thicknesses from 0.13mm to 0.38mm, ensuring compatibility with standard flat flexible cable specifications.

Q: Are the housing materials identical between these parts?

A: Yes. Both connectors use Polyester Thermoplastic with glass filling for the housing material, providing identical mechanical strength and thermal characteristics. Both feature black housing color.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions and standard handling requirements for storage and transport.