Molex 0535200220 Equivalent & Substitute Parts

Part Overview

The Molex 0535200220 is a rectangular connector header designed for through-hole mounting in board-to-cable/wire applications. This shrouded, single-wall header accommodates 2 positions at 0.156" (3.96mm) pitch with male pin contacts and friction lock fastening. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement.

Substiute Parts

0535200220

MolexIn Stock: 8080535200220 Datasheet

Current PartRFQ

640445-2

TE Connectivity AMP ConnectorsIn Stock: 4066640445-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0535200220 is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Mating pitch (0.156" / 3.96mm)
• Position count (2)
• Row configuration (1 row)
• Shrouding style (Shrouded - 1 Wall)
• Mounting method (Through Hole)
• Termination type (Solder)
• Fastening mechanism (Friction Lock)
• Contact finish (Tin)
• Flammability compliance (UL94 V-0)

The TE Connectivity AMP Connectors part 640445-2 meets all these criteria, establishing it as a direct functional equivalent despite differences in contact material composition and insulation material specification.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 640445-2 is the designated substitute for the obsolete Molex 0535200220. Both parts maintain identical functional specifications across all critical connector parameters: 2-position, 0.156" pitch, shrouded header with male pins, through-hole solder termination, and friction lock fastening.

Both parts carry UL94 V-0 flammability certification and comply with RoHS directives, ensuring regulatory equivalence. The TE Connectivity part holds active product status with significantly higher inventory availability (3971 units versus 705 units), supporting long-term procurement continuity.

Minor material variations exist: the substitute uses copper alloy contacts versus phosphor bronze, and thermoplastic glass-filled insulation versus polyamide. These material differences do not affect functional compatibility for standard board-to-cable/wire connection applications. The TE Connectivity part provides additional specification data (operating temperature range of -55°C to 105°C and 600VAC voltage rating) not documented for the original part.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 640445-2 directly replace the Molex 0535200220 in existing designs?

A: Yes. Both parts share identical connector type, contact configuration, pitch, position count, shrouding, mounting method, and termination type. The parts are mechanically and electrically compatible for board-to-cable/wire applications.

Q: What are the physical dimension differences between these parts?

A: Contact length specifications differ slightly. The Molex part specifies 0.303" (7.70mm) mating contact length and 0.138" (4.60mm) post length, while the TE Connectivity part specifies 0.400" (10.16mm) mating contact length and 0.125" (3.18mm) post length. Overall contact length is 0.567" (14.40mm) for Molex versus 0.650" (16.51mm) for TE Connectivity. Insulation height is 0.370" (9.40mm) for Molex versus 0.425" (10.80mm) for TE Connectivity. These dimensional variations must be evaluated against specific PCB layout and mating connector specifications.

Q: Are there material compatibility concerns with the contact material change?

A: Both parts use tin-plated contacts suitable for solder termination and friction lock fastening. The phosphor bronze (Molex) and copper alloy (TE Connectivity) base materials are both standard connector contact materials. Material selection should be verified against specific mating connector specifications and application requirements.

Q: What is the packaging configuration for the substitute part?

A: The TE Connectivity 640445-2 is supplied in bulk packaging, compared to the unspecified packaging for the Molex part. Confirm packaging requirements with procurement specifications.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both parts are RoHS compliant and carry UL94 V-0 flammability certification. The Molex part specifies ROHS3 compliance, while the TE Connectivity part specifies general RoHS compliance. Both maintain MSL rating of 1 (Unlimited) for moisture sensitivity.