Molex 0359780210 Equivalent & Substitute Parts

Part Overview

The Molex 0359780210 is a rectangular connector header designed for through-hole mounting in board-to-cable/wire applications. This connector features a 2-position vertical configuration with 0.156" (3.96mm) pitch spacing and shrouded design with single-wall protection. The part is classified as obsolete, making identification of active equivalent components essential for ongoing production and maintenance applications.

Substiute Parts

0359780210

MolexIn Stock: 11180359780210 Datasheet

Current PartRFQ

1744057-2

TE Connectivity AMP ConnectorsIn Stock: 1505261744057-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0359780210 is determined by strict equivalence across the following critical parameters:

• Connector pitch and position count: 0.156" (3.96mm) spacing with 2-position configuration
• Mounting and termination: Through-hole solder termination
• Shrouding configuration: Shrouded design with single-wall protection
• Contact material and finish: Brass contacts with tin plating
• Insulation material: Polyamide (PA66) / Nylon 6/6
• Regulatory compliance: UL94 V-0 flammability rating and ROHS3 compliance

The TE Connectivity AMP Connectors part number 1744057-2 meets all these critical parameters and is classified as an active product, providing a direct functional equivalent for the obsolete Molex component.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 1744057-2 is the direct equivalent for the obsolete Molex 0359780210. Both components share identical electrical and mechanical specifications across all critical parameters. The TE Connectivity part carries active product status with established supply chain availability, whereas the Molex component is obsolete.

Both parts maintain ROHS3 compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial and general-purpose applications. The TE Connectivity part includes additional operational specifications: operating temperature range of -25°C to 105°C and current rating of 7.5A at 250VAC, providing defined performance boundaries for circuit design.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1744057-2 be used as a direct replacement for the Molex 0359780210?

A: Yes. Both connectors share identical pitch spacing (0.156"), position count (2), mounting method (through-hole solder), shrouding configuration, contact material, and insulation specifications. Physical and electrical compatibility is established across all critical parameters.

Q: What is the primary reason for substitution?

A: The Molex 0359780210 is classified as obsolete. The TE Connectivity 1744057-2 is an active product with established supply chain availability, making it suitable for new designs and ongoing production requirements.

Q: Are there differences in contact length specifications?

A: Minor variations exist in post contact length (Molex: 0.146", TE: 0.145") and insulation height (Molex: 0.382", TE: 0.127"). These differences do not affect functional compatibility in standard board-to-cable/wire applications. Overall contact length remains identical at 0.575" (14.60mm).

Q: What fastening differences exist between these parts?

A: The Molex part uses friction lock fastening, while the TE Connectivity part uses locking ramp fastening. Both mechanisms provide secure mating and are functionally equivalent for connector retention.

Q: Are both parts RoHS compliant?

A: Yes. Both the Molex 0359780210 and TE Connectivity 1744057-2 are ROHS3 compliant and carry UL94 V-0 flammability certification.

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

A: Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.